.woodpecker.yaml

@@ -1,7 +1,7 @@
 # -*- yaml -*-
 
 steps:
-  - name: pychecks
+  - name: codespell
     when:
       - event: [manual, pull_request]
       - event: [push, tag]
@@ -11,15 +11,10 @@ steps:
       - apk add openssl
       - apk add python3
       - apk add py3-pip
-      - python3 -m venv venv
+      - python3 -m venv codespell-venv
-      - source venv/bin/activate
+      - source codespell-venv/bin/activate
-      - python -m pip install --upgrade pip
       - pip install codespell
-      - pip install mypy
+      - codespell -Lser,doas,zar README.md INSTALL.md CHANGELOG.md *.c *.h doc/*.scd
-      - pip install ruff
-      - codespell
-      - mypy
-      - ruff check
       - deactivate
 
   - name: subprojects

CHANGELOG.md

@@ -1,9 +1,5 @@
 # Changelog
 
-* [Unreleased](#unreleased)
-* [1.25.0](#1-25-0)
-* [1.24.0](#1-24-0)
-* [1.23.1](#1-23-1)
 * [1.23.0](#1-23-0)
 * [1.22.3](#1-22-3)
 * [1.22.2](#1-22-2)
@@ -67,184 +63,6 @@
 * [1.2.0](#1-2-0)
 
 
-## Unreleased
-### Added
-
-* `toplevel-tag` option (and `--toplevel-tag` command line options to
-  `foot` and `footclient`), allowing you to set a custom toplevel
-  tag. The compositor must implement the new `xdg-toplevel-tag-v1`
-  Wayland protocol ([#2212][2212]).
-* `[colors-dark]` section to `foot.ini`. Replaces `[colors]`.
-* `[colors-light]` section to `foot.ini`. Replaces `[colors2]`.
-* `XTGETTCAP`: added `query-os-name`, returning the OS foot is
-  compiled for (e.g. _'Linux'_) ([#2209][2209]).
-
-[2212]: https://codeberg.org/dnkl/foot/issues/2212
-[2209]: https://codeberg.org/dnkl/foot/issues/2209
-
-
-### Changed
-
-* When enabling _"focus mode"_ (private mode 1004), foot now sends a
-  focus event immediately, to inform the application what the current
-  state is ([#2202][2202]).
-* Scrollback search is now case sensitive when the search string
-  contains at least one upper case character.
-* Mouse tracking in SGR pixel mode no longer emits negative column/row
-  pixel values ([#2226][2226]).
-* Foot now always uses ARGB SHM surfaces. In earlier versions, XRGB
-  surfaces were used for opaque surfaces. Unfortunately, several
-  compositors had issues when foot switched between ARGB and XRGB
-  surfaces (for example when switching color theme, or toggling
-  fullscreen).
-
-[2202]: https://codeberg.org/dnkl/foot/issues/2202
-[2226]: https://codeberg.org/dnkl/foot/issues/2226
-
-
-### Deprecated
-
-* `[colors]` section in `foot.ini`. Use `[colors-dark]` instead.
-* `[colors2]` section in `foot.ini`. Use `[colors-light]` instead.
-
-
-### Removed
-
-* `cursor.color` config option (deprecated in 1.23.0). Use
-  `colors-{dark,light}.cursor` instead.
-
-
-### Fixed
-
-* Search mode: composing keys not ignored.
-* Crash when triple-clicking a soft-wrapped line and there is a quote
-  character in the last column.
-* Crash when reverse-scrolling (terminfo capability `rin`) such that
-  the current viewport ends up outside the scrollback ([#2232][2232]).
-* Regression: visual glitches in rare circumstances.
-* Key release events for shortcuts being sent to the client
-  application (kitty keyboard protocol only) ([#2257][2257]).
-* Crash when application emits sixel RA with a height of 0, a width >
-  0, and then starts writing sixel data ([#2267][2267]).
-* Crash if shutting down terminal instance while a "pre-apply damage"
-  thread is running ([#2263][2263]).
-
-[2232]: https://codeberg.org/dnkl/foot/issues/2232
-[2257]: https://codeberg.org/dnkl/foot/issues/2257
-[2267]: https://codeberg.org/dnkl/foot/issues/2267
-[2263]: https://codeberg.org/dnkl/foot/issues/2263
-
-
-### Security
-### Contributors
-
-
-## 1.25.0
-
-### Added
-
-* Performance increased and input latency decreased on compositors
-  that do not release SHM buffers immediately ([#2188][2188]).
-* `colors{,2}.dim-blend-towards=black|white` option, allowing you to
-  select towards which color to blend when dimming text. Defaults to
-  `black` in `[colors]`, and `white` in `[colors2]` ([#2187][2187]).
-
-[2188]: https://codeberg.org/dnkl/foot/issues/2188
-[2187]: https://codeberg.org/dnkl/foot/issues/2187
-
-
-### Changed
-
-* SHM buffer sizes are now rounded up to nearest page size, and their
-  stride is always an even multiple of 256 bytes (by default,
-  configurable by setting `tweak.min-stride-alignment`). This allows
-  compositor to directly import foot's SHM buffers to the GPU, with
-  e.g. integrated graphics ([#2182][2182]).
-* Jump label colors in the modus-operandi theme, for improved
-  readability.
-
-[2182]: https://codeberg.org/dnkl/foot/issues/2182
-
-
-### Fixed
-
-* URL labels misplaces when URL contains double-width characters
-  ([#2179][2179]).
-* One space too much consumed when copying (or pipe:ing) contents with
-  tabs ([#2194][2194])
-* Ensure we render a new frame when changing fullscreen state. Before,
-  this was automatically done if the window was also resized. But, it
-  is possible for a compositor to change an application's fullscreen
-  state without resizing the window.
-
-[2179]: https://codeberg.org/dnkl/foot/issues/2179
-[2194]: https://codeberg.org/dnkl/foot/issues/2194
-
-
-### Contributors
-
-* Charalampos Mitrodimas
-* Matthias Heyman
-
-
-## 1.24.0
-
-### Added
-
-* The `uppercase-regex-insert` option controls whether an uppercase hint
-  character will insert the selected text into the prompt in `regex-copy`
-  or `show-urls-copy` mode. It defaults to `true`. ([#2159][2159]).
-
-[2159]: https://codeberg.org/dnkl/foot/issues/2159
-
-### Changed
-
-* The label letters are no longer sorted before being assigned to URLs
-  ([#2140][2140]).
-* Sending SIGUSR1/SIGUSR2 to a `foot --server` process now causes
-  newly spawned client instances to use the selected theme, instead of
-  the original one.
-* SIGUSR1/SIGUSR2 can now be sent to `footclient` processes, to change
-  the theme of that particular instance ([#2156][2156]).
-
-[2156]: https://codeberg.org/dnkl/foot/issues/2156
-
-
-### Fixed
-
-* Invalid configuration values overriding valid ones in surprising
-  ways.
-* Bug where the libutempter utmp backend did not record logouts
-  correctly.
-
-### Contributors
-
-* Ryan Roden-Corrent
-* Tobias Mock
-
-
-## 1.23.1
-
-### Changed
-
-* URL labels are now assigned in reverse order, from bottom to
-  top. This ensures the **last** URL (which is often the one you are
-  interested in) is always assigned the same key ([#2140][2140]).
-* Sending `SIGUSR1` no longer **toggles** between `[colors]` and
-  `[colors2]`, but explicitly changes to `[colors]`. `SIGUSR2` changes
-  to `[colors2]` ([#2144][2144]).
-
-[2140]: https://codeberg.org/dnkl/foot/issues/2140
-[2144]: https://codeberg.org/dnkl/foot/issues/2144
-
-
-### Fixed
-
-* 10-bit surfaces sometimes used instead of 16-bit.
-* OSC-104/110/111/112/117/119 (reset colors) not taking the currently
-  active theme into account.
-
-
 ## 1.23.0
 
 ### Added

CODE_OF_CONDUCT.md

@@ -53,7 +53,7 @@ decisions when appropriate.
 Participants in the foot community are expected to uphold the described
 standards not only in official community spaces (issue trackers, IRC channels,
 etc.) but in all public spaces. The Code of Conduct however does acknowledge
-that people are fallible and that it is possible to truly correct a past
+that people are fallible and that it is possible to truely correct a past
 pattern of unacceptable behavior. That is to say, the scope of the Code of
 Conduct does not necessarily extend into the distant past.
 

README.md

@@ -641,10 +641,6 @@ All replies are in `tigetstr()` format. That is, given the same
 capability name, foot's reply is identical to what `tigetstr()` would
 have returned.
 
-In addition to queries for terminfo entries, the `query-os-name` query
-will be answered with a response of the form `uname=$(uname -s)`,
-where `$(uname -s)` is the name of the OS foot was compiled for.
-
 
 # Credits
 

box-drawing.c

@@ -2,6 +2,7 @@
 
 #include <stdio.h>
 #include <math.h>
+#include <fenv.h>
 #include <errno.h>
 
 #define LOG_MODULE "box-drawing"

char32.c

@@ -53,14 +53,6 @@ UNITTEST
     xassert(c32cmp(U"b", U"a") > 0);
 }
 
-UNITTEST
-{
-    xassert(c32ncmp(U"foo", U"foot", 3) == 0);
-    xassert(c32ncmp(U"foot", U"FOOT", 4) > 0);
-    xassert(c32ncmp(U"a", U"b", 1) < 0);
-    xassert(c32ncmp(U"bb", U"aa", 2) > 0);
-}
-
 UNITTEST
 {
     char32_t copy[16];
@@ -135,20 +127,6 @@ UNITTEST
     xassert(c32cmp(dst, U"foobar12345678") == 0);
 }
 
-UNITTEST
-{
-    xassert(!isc32upper(U'a'));
-    xassert(isc32upper(U'A'));
-    xassert(!isc32upper(U'a'));
-}
-
-UNITTEST
-{
-    xassert(hasc32upper(U"abc1A"));
-    xassert(!hasc32upper(U"abc1_aaa"));
-    xassert(!hasc32upper(U""));
-}
-
 UNITTEST
 {
     char32_t *c = xc32dup(U"foobar");

char32.h

@@ -20,10 +20,6 @@ static inline int c32cmp(const char32_t *s1, const char32_t *s2) {
     return wcscmp((const wchar_t *)s1, (const wchar_t *)s2);
 }
 
-static inline int c32ncmp(const char32_t *s1, const char32_t *s2, size_t n) {
-    return wcsncmp((const wchar_t *)s1, (const wchar_t *)s2, n);
-}
-
 static inline char32_t *c32ncpy(char32_t *dst, const char32_t *src, size_t n) {
     return (char32_t *)wcsncpy((wchar_t *)dst, (const wchar_t *)src, n);
 }
@@ -64,10 +60,6 @@ static inline char32_t toc32upper(char32_t c) {
     return (char32_t)towupper((wint_t)c);
 }
 
-static inline bool isc32upper(char32_t c32) {
-    return iswupper((wint_t)c32);
-}
-
 static inline bool isc32space(char32_t c32) {
     return iswspace((wint_t)c32);
 }
@@ -80,13 +72,6 @@ static inline bool isc32graph(char32_t c32) {
     return iswgraph((wint_t)c32);
 }
 
-static inline bool hasc32upper(const char32_t *s) {
-    for (int i = 0; s[i] != '\0'; i++) {
-        if (isc32upper(s[i])) return true;
-    }
-    return false;
-}
-
 static inline int c32width(char32_t c) {
 #if defined(FOOT_GRAPHEME_CLUSTERING)
     return utf8proc_charwidth((utf8proc_int32_t)c);

client-protocol.h

@@ -29,17 +29,3 @@ struct client_data {
 } __attribute__((packed));
 
 _Static_assert(sizeof(struct client_data) == 10, "protocol struct size error");
-
-enum client_ipc_code {
-    FOOT_IPC_SIGUSR,
-};
-
-struct client_ipc_hdr {
-    enum client_ipc_code ipc_code;
-    uint8_t size;
-} __attribute__((packed));
-
-
-struct client_ipc_sigusr {
-    int signo;
-} __attribute__((packed));

client.c

@@ -1,13 +1,12 @@
-#include <errno.h>
-#include <getopt.h>
-#include <limits.h>
-#include <signal.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <stdio.h>
 #include <stdlib.h>
+#include <stdio.h>
 #include <string.h>
+#include <stdint.h>
+#include <stdbool.h>
 #include <unistd.h>
+#include <getopt.h>
+#include <signal.h>
+#include <errno.h>
 
 #include <sys/socket.h>
 #include <sys/un.h>
@@ -34,20 +33,13 @@ struct string {
 typedef tll(struct string) string_list_t;
 
 static volatile sig_atomic_t aborted = 0;
-static volatile sig_atomic_t sigusr = 0;
 
 static void
-sigint_handler(int signo)
+sig_handler(int signo)
 {
     aborted = 1;
 }
 
-static void
-sigusr_handler(int signo)
-{
-    sigusr = signo;
-}
-
 static ssize_t
 sendall(int sock, const void *_buf, size_t len)
 {
@@ -77,7 +69,6 @@ print_usage(const char *prog_name)
         "  -t,--term=TERM                           value to set the environment variable TERM to (" FOOT_DEFAULT_TERM ")\n"
         "  -T,--title=TITLE                         initial window title (foot)\n"
         "  -a,--app-id=ID                           window application ID (foot)\n"
-        "     --toplevel-tag=TAG                    set a custom toplevel tag\n"
         "  -w,--window-size-pixels=WIDTHxHEIGHT     initial width and height, in pixels\n"
         "  -W,--window-size-chars=WIDTHxHEIGHT      initial width and height, in characters\n"
         "  -m,--maximized                           start in maximized mode\n"
@@ -139,10 +130,6 @@ send_string_list(int fd, const string_list_t *string_list)
     return true;
 }
 
-enum {
-    TOPLEVEL_TAG_OPTION = CHAR_MAX + 1,
-};
-
 int
 main(int argc, char *const *argv)
 {
@@ -157,7 +144,6 @@ main(int argc, char *const *argv)
         {"term",               required_argument, NULL, 't'},
         {"title",              required_argument, NULL, 'T'},
         {"app-id",             required_argument, NULL, 'a'},
-        {"toplevel-tag",       required_argument, NULL, TOPLEVEL_TAG_OPTION},
         {"window-size-pixels", required_argument, NULL, 'w'},
         {"window-size-chars",  required_argument, NULL, 'W'},
         {"maximized",          no_argument,       NULL, 'm'},
@@ -227,12 +213,6 @@ main(int argc, char *const *argv)
                 goto err;
             break;
 
-        case TOPLEVEL_TAG_OPTION:
-            snprintf(buf, sizeof(buf), "toplevel-tag=%s", optarg);
-            if (!push_string(&overrides, buf, &total_len))
-                goto err;
-            break;
-
         case 'L':
             if (!push_string(&overrides, "login-shell=yes", &total_len))
                 goto err;
@@ -527,63 +507,15 @@ main(int argc, char *const *argv)
     if (!send_string_list(fd, &envp))
         goto err;
 
-    struct sigaction sa_int = {.sa_handler = &sigint_handler};
+    struct sigaction sa = {.sa_handler = &sig_handler};
-    struct sigaction sa_usr = {.sa_handler = &sigusr_handler};
+    sigemptyset(&sa.sa_mask);
-    sigemptyset(&sa_int.sa_mask);
+    if (sigaction(SIGINT, &sa, NULL) < 0 || sigaction(SIGTERM, &sa, NULL) < 0) {
-    sigemptyset(&sa_usr.sa_mask);
-
-    if (sigaction(SIGINT, &sa_int, NULL) < 0 ||
-        sigaction(SIGTERM, &sa_int, NULL) < 0 ||
-        sigaction(SIGUSR1, &sa_usr, NULL) < 0 ||
-        sigaction(SIGUSR2, &sa_usr, NULL) < 0)
-    {
         LOG_ERRNO("failed to register signal handlers");
         goto err;
     }
 
     int exit_code;
-    ssize_t rcvd = -1;
+    ssize_t rcvd = recv(fd, &exit_code, sizeof(exit_code), 0);
-
-    while (true) {
-        rcvd = recv(fd, &exit_code, sizeof(exit_code), 0);
-
-        const int got_sigusr = sigusr;
-        sigusr = 0;
-
-        if (rcvd < 0 && errno == EINTR) {
-            if (aborted)
-                break;
-            else if (got_sigusr != 0) {
-                LOG_DBG("sending sigusr %d to server", got_sigusr);
-
-                struct {
-                    struct client_ipc_hdr hdr;
-                    struct client_ipc_sigusr sigusr;
-                } ipc = {
-                    .hdr = {
-                        .ipc_code = FOOT_IPC_SIGUSR,
-                        .size = sizeof(struct client_ipc_sigusr),
-                    },
-                    .sigusr = {
-                        .signo = got_sigusr,
-                    },
-                };
-
-                ssize_t count = send(fd, &ipc, sizeof(ipc), 0);
-                if (count < 0) {
-                    LOG_ERRNO("failed to send SIGUSR IPC to server");
-                    goto err;
-                } else if ((size_t)count != sizeof(ipc)) {
-                    LOG_ERR("failed to send SIGUSR IPC to server");
-                    goto err;
-                }
-            }
-
-            continue;
-        }
-
-        break;
-    }
 
     if (rcvd == -1 && errno == EINTR)
         xassert(aborted);

completions/bash/foot

@@ -6,7 +6,6 @@ _foot()
     local cur prev flags word commands match previous_words i offset
     flags=(
         "--app-id"
-        "--toplevel-tag"
         "--check-config"
         "--config"
         "--font"
@@ -41,7 +40,7 @@ _foot()
     for word in "${previous_words[@]}" ; do
         match=$(printf "$commands" | grep -Fx "$word" 2>/dev/null)
         if [[ ! -z "$match" ]] ; then
-            if [[ ${COMP_WORDS[i-1]} =~ ^(--app-id|--toplevel-tag|--config|--font|--log-level|--pty|--term|--title|--window-size-pixels|--window-size-chars|--working-directory)$ ]] ; then
+            if [[ ${COMP_WORDS[i-1]} =~ ^(--app-id|--config|--font|--log-level|--pty|--term|--title|--window-size-pixels|--window-size-chars|--working-directory)$ ]] ; then
                 (( i++ ))
                 continue
             fi
@@ -76,7 +75,7 @@ _foot()
         COMPREPLY=( $(compgen -W "none error warning info" -- ${cur}) ) ;;
     --log-colorize|-l)
         COMPREPLY=( $(compgen -W "never always auto" -- ${cur}) ) ;;
-    --app-id|--toplevel-tag|--help|--override|--pty|--title|--version|--window-size-chars|--window-size-pixels|--check-config|-[ahoTvWwC])
+    --app-id|--help|--override|--pty|--title|--version|--window-size-chars|--window-size-pixels|--check-config|-[ahoTvWwC])
         # Don't autocomplete for these flags
         : ;;
     *)

completions/bash/footclient

@@ -6,7 +6,6 @@ _footclient()
     local cur prev flags word commands match previous_words i offset
     flags=(
         "--app-id"
-        "--toplevel-tag"
         "--fullscreen"
         "--help"
         "--hold"
@@ -36,7 +35,7 @@ _footclient()
     for word in "${previous_words[@]}" ; do
         match=$(printf "$commands" | grep -Fx "$word" 2>/dev/null)
         if [[ ! -z "$match" ]] ; then
-            if [[ ${COMP_WORDS[i-1]} =~ ^(--app-id|--toplevel-tag|--log-level|--server-socket|--term|--title|--window-size-pixels|--window-size-chars|--working-directory)$ ]] ; then
+            if [[ ${COMP_WORDS[i-1]} =~ ^(--app-id|--log-level|--server-socket|--term|--title|--window-size-pixels|--window-size-chars|--working-directory)$ ]] ; then
                 (( i++ ))
                 continue
             fi
@@ -68,7 +67,7 @@ _footclient()
         COMPREPLY=( $(compgen -W "none error warning info" -- ${cur}) ) ;;
     --log-colorize|-l)
         COMPREPLY=( $(compgen -W "never always auto" -- ${cur}) ) ;;
-    --app-id|--toplevel-tag|--help|--override|--title|--version|--window-size-chars|--window-size-pixels|-[ahoTvWw])
+    --app-id|--help|--override|--title|--version|--window-size-chars|--window-size-pixels|-[ahoTvWw])
         # Don't autocomplete for these flags
         : ;;
     *)

completions/fish/foot.fish

@@ -6,7 +6,6 @@ complete -c foot -x -s f -l font               -a "(fc-list : family | sed 's/,/
 complete -c foot -x -s t -l term               -a '(find /usr/share/terminfo -type f -printf "%f\n")' -d "value to set the environment variable TERM to (foot)"
 complete -c foot -x -s T -l title                                                                     -d "initial window title"
 complete -c foot -x -s a -l app-id                                                                    -d "value to set the app-id property on the Wayland window to (foot)"
-complete -c foot -x      -l toplevel-tag                                                              -d "value to set the toplevel-tag property on the Wayland window to"
 complete -c foot    -s m -l maximized                                                                 -d "start in maximized mode"
 complete -c foot    -s F -l fullscreen                                                                -d "start in fullscreen mode"
 complete -c foot    -s L -l login-shell                                                               -d "start shell as a login shell"

completions/fish/footclient.fish

@@ -2,7 +2,6 @@ complete -c footclient -x                            -a "(__fish_complete_subcom
 complete -c footclient -x -s t -l term               -a '(find /usr/share/terminfo -type f -printf "%f\n")' -d "value to set the environment variable TERM to (foot)"
 complete -c footclient -x -s T -l title                                                                     -d "initial window title"
 complete -c footclient -x -s a -l app-id                                                                    -d "value to set the app-id property on the Wayland window to (foot)"
-complete -c footclient -x      -l toplevel-tag                                                              -d "value to set the toplevel-tag property on the Wayland window to"
 complete -c footclient    -s m -l maximized                                                                 -d "start in maximized mode"
 complete -c footclient    -s F -l fullscreen                                                                -d "start in fullscreen mode"
 complete -c footclient    -s L -l login-shell                                                               -d "start shell as a login shell"

completions/zsh/_foot

@@ -9,7 +9,6 @@ _arguments \
     '(-t --term)'{-t,--term}'[value to set the environment variable TERM to (foot)]:term:->terms' \
     '(-T --title)'{-T,--title}'[initial window title]:()' \
     '(-a --app-id)'{-a,--app-id}'[value to set the app-id property on the Wayland window to (foot)]:()' \
-    '--toplevel-tag=[value to set the toplevel-tag property on the Wayland window to]:()' \
     '(-m --maximized)'{-m,--maximized}'[start in maximized mode]' \
     '(-F --fullscreen)'{-F,--fullscreen}'[start in fullscreen mode]' \
     '(-L --login-shell)'{-L,--login-shell}'[start shell as a login shell]' \

completions/zsh/_footclient

@@ -5,7 +5,6 @@ _arguments \
     '(-t --term)'{-t,--term}'[value to set the environment variable TERM to (foot)]:term:->terms' \
     '(-T --title)'{-T,--title}'[initial window title]:()' \
     '(-a --app-id)'{-a,--app-id}'[value to set the app-id property on the Wayland window to (foot)]:()' \
-    '--toplevel-tag=[value to set the toplevel-tag property on the Wayland window to]:()' \
     '(-m --maximized)'{-m,--maximized}'[start in maximized mode]' \
     '(-F --fullscreen)'{-F,--fullscreen}'[start in fullscreen mode]' \
     '(-L --login-shell)'{-L,--login-shell}'[start shell as a login shell]' \

config.c

@@ -144,8 +144,6 @@ static const char *const binding_action_map[] = {
     [BIND_ACTION_REGEX_COPY] = "regex-copy",
     [BIND_ACTION_THEME_SWITCH_1] = "color-theme-switch-1",
     [BIND_ACTION_THEME_SWITCH_2] = "color-theme-switch-2",
-    [BIND_ACTION_THEME_SWITCH_DARK] = "color-theme-switch-dark",
-    [BIND_ACTION_THEME_SWITCH_LIGHT] = "color-theme-switch-light",
     [BIND_ACTION_THEME_TOGGLE] = "color-theme-toggle",
 
     /* Mouse-specific actions */
@@ -476,12 +474,8 @@ str_to_ulong(const char *s, int base, unsigned long *res)
     errno = 0;
     char *end = NULL;
 
-    unsigned long v = strtoul(s, &end, base);
+    *res = strtoul(s, &end, base);
-    if (!(errno == 0 && *end == '\0'))
+    return errno == 0 && *end == '\0';
-        return false;
-
-    *res = v;
-    return true;
 }
 
 static bool NOINLINE
@@ -550,13 +544,12 @@ value_to_float(struct context *ctx, float *res)
     errno = 0;
     char *end = NULL;
 
-    float v = strtof(s, &end);
+    *res = strtof(s, &end);
     if (!(errno == 0 && *end == '\0')) {
         LOG_CONTEXTUAL_ERR("invalid decimal value");
         return false;
     }
 
-    *res = v;
     return true;
 }
 
@@ -648,6 +641,7 @@ value_to_enum(struct context *ctx, const char **value_map, int *res)
         valid_values[idx - 2] = '\0';
 
     LOG_CONTEXTUAL_ERR("not one of %s", valid_values);
+    *res = -1;
     return false;
 }
 
@@ -696,18 +690,14 @@ value_to_two_colors(struct context *ctx,
         goto out;
     }
 
-    uint32_t a, b;
-
     ctx->value = first_as_str;
-    if (!value_to_color(ctx, &a, allow_alpha))
+    if (!value_to_color(ctx, first, allow_alpha))
         goto out;
 
     ctx->value = second_as_str;
-    if (!value_to_color(ctx, &b, allow_alpha))
+    if (!value_to_color(ctx, second, allow_alpha))
         goto out;
 
-    *first = a;
-    *second = b;
     ret = true;
 
 out:
@@ -925,9 +915,6 @@ parse_section_main(struct context *ctx)
     else if (streq(key, "app-id"))
         return value_to_str(ctx, &conf->app_id);
 
-    else if (streq(key, "toplevel-tag"))
-        return value_to_str(ctx, &conf->toplevel_tag);
-
     else if (streq(key, "initial-window-size-pixels")) {
         if (!value_to_dimensions(ctx, &conf->size.width, &conf->size.height))
             return false;
@@ -1120,45 +1107,10 @@ parse_section_main(struct context *ctx)
             sizeof(conf->initial_color_theme) == sizeof(int),
             "enum is not 32-bit");
 
-        if (!value_to_enum(ctx, (const char*[]){
+        return value_to_enum(ctx, (const char*[]){"1", "2", NULL},
-            "dark", "light", "1", "2", NULL},
+                             (int *)&conf->initial_color_theme);
-                           (int *)&conf->initial_color_theme))
-            return false;
-
-        if (streq(ctx->value, "1")) {
-            LOG_WARN("%s:%d: [main].initial-color-theme=1 deprecated, "
-                     "use [main].initial-color-theme=dark instead",
-                     ctx->path, ctx->lineno);
-
-            user_notification_add(
-                &ctx->conf->notifications,
-                USER_NOTIFICATION_DEPRECATED,
-                xstrdup("[main].initial-color-theme=1: "
-                        "use [main].initial-color-theme=dark instead"));
-
-            conf->initial_color_theme = COLOR_THEME_DARK;
-        }
-
-        else if (streq(ctx->value, "2")) {
-            LOG_WARN("%s:%d: [main].initial-color-theme=2 deprecated, "
-                     "use [main].initial-color-theme=light instead",
-                     ctx->path, ctx->lineno);
-
-            user_notification_add(
-                &ctx->conf->notifications,
-                USER_NOTIFICATION_DEPRECATED,
-                xstrdup("[main].initial-color-theme=2: "
-                        "use [main].initial-color-theme=light instead"));
-
-            conf->initial_color_theme = COLOR_THEME_LIGHT;
-        }
-
-        return true;
     }
 
-    else if (streq(key, "uppercase-regex-insert"))
-        return value_to_bool(ctx, &conf->uppercase_regex_insert);
-
     else {
         LOG_CONTEXTUAL_ERR("not a valid option: %s", key);
         return false;
@@ -1556,7 +1508,7 @@ parse_color_theme(struct context *ctx, struct color_theme *theme)
         return true;
     }
 
-    else if (streq(key, "alpha-mode")) {
+    else if (strcmp(key, "alpha-mode") == 0) {
         _Static_assert(sizeof(theme->alpha_mode) == sizeof(int),
         "enum is not 32-bit");
 
@@ -1566,16 +1518,6 @@ parse_color_theme(struct context *ctx, struct color_theme *theme)
             (int *)&theme->alpha_mode);
     }
 
-    else if (streq(key, "dim-blend-towards")) {
-        _Static_assert(sizeof(theme->dim_blend_towards) == sizeof(int),
-                       "enum is not 32-bit");
-
-        return value_to_enum(
-            ctx,
-            (const char *[]){"black", "white", NULL},
-            (int *)&theme->dim_blend_towards);
-    }
-
     else {
         LOG_CONTEXTUAL_ERR("not valid option");
         return false;
@@ -1589,44 +1531,16 @@ parse_color_theme(struct context *ctx, struct color_theme *theme)
     return true;
 }
 
-static bool
-parse_section_colors_dark(struct context *ctx)
-{
-    return parse_color_theme(ctx, &ctx->conf->colors_dark);
-}
-
-static bool
-parse_section_colors_light(struct context *ctx)
-{
-    return parse_color_theme(ctx, &ctx->conf->colors_light);
-}
-
 static bool
 parse_section_colors(struct context *ctx)
 {
-    LOG_WARN("%s:%d: [colors]: deprecated; use [colors-dark] instead",
+    return parse_color_theme(ctx, &ctx->conf->colors);
-             ctx->path, ctx->lineno);
-
-    user_notification_add(
-        &ctx->conf->notifications,
-        USER_NOTIFICATION_DEPRECATED,
-        xstrdup("[colors]: use [colors-dark] instead"));
-
-    return parse_color_theme(ctx, &ctx->conf->colors_dark);
 }
 
 static bool
 parse_section_colors2(struct context *ctx)
 {
-    LOG_WARN("%s:%d: [colors2]: deprecated; use [colors-light] instead",
+    return parse_color_theme(ctx, &ctx->conf->colors2);
-             ctx->path, ctx->lineno);
-
-    user_notification_add(
-        &ctx->conf->notifications,
-        USER_NOTIFICATION_DEPRECATED,
-        xstrdup("[colors2]: use [colors-light] instead"));
-
-    return parse_color_theme(ctx, &ctx->conf->colors_light);
 }
 
 static bool
@@ -1661,6 +1575,28 @@ parse_section_cursor(struct context *ctx)
     else if (streq(key, "blink-rate"))
         return value_to_uint32(ctx, 10, &conf->cursor.blink.rate_ms);
 
+    else if (streq(key, "color")) {
+        LOG_WARN("%s:%d: cursor.color: deprecated; use colors.cursor instead",
+                 ctx->path, ctx->lineno);
+
+        user_notification_add(
+            &conf->notifications,
+            USER_NOTIFICATION_DEPRECATED,
+            xstrdup("cursor.color: use colors.cursor instead"));
+
+        if (!value_to_two_colors(
+            ctx,
+            &conf->colors.cursor.text,
+            &conf->colors.cursor.cursor,
+            false))
+        {
+            return false;
+        }
+
+        conf->colors.use_custom.cursor = true;
+        return true;
+    }
+
     else if (streq(key, "beam-thickness"))
         return value_to_pt_or_px(ctx, &conf->cursor.beam_thickness);
 
@@ -2308,29 +2244,6 @@ parse_key_binding_section(struct context *ctx,
             aux.regex_name = regex_name;
         }
 
-        if (action_map == binding_action_map &&
-            action >= BIND_ACTION_THEME_SWITCH_1 &&
-            action <= BIND_ACTION_THEME_SWITCH_2)
-        {
-            const char *use_instead =
-                action_map[action == BIND_ACTION_THEME_SWITCH_1
-                    ? BIND_ACTION_THEME_SWITCH_DARK
-                    : BIND_ACTION_THEME_SWITCH_LIGHT];
-
-            const char *notif = action == BIND_ACTION_THEME_SWITCH_1
-                ? "[key-bindings].color-theme-switch-1: use [key-bindings].color-theme-switch-dark instead"
-                : "[key-bindings].color-theme-switch-2: use [key-bindings].color-theme-switch-light instead";
-
-            LOG_WARN("%s:%d: [key-bindings].%s: deprecated, use %s instead",
-                     ctx->path, ctx->lineno,
-                     action_map[action], use_instead);
-
-            user_notification_add(
-                &ctx->conf->notifications,
-                USER_NOTIFICATION_DEPRECATED,
-                xstrdup(notif));
-        }
-
         if (!value_to_key_combos(ctx, action, &aux, bindings, KEY_BINDING)) {
             free_binding_aux(&aux);
             return false;
@@ -2924,12 +2837,6 @@ parse_section_tweak(struct context *ctx)
 #endif
     }
 
-    else if (streq(key, "min-stride-alignment"))
-        return value_to_uint32(ctx, 10, &conf->tweak.min_stride_alignment);
-
-    else if (streq(key, "pre-apply-damage"))
-        return value_to_bool(ctx, &conf->tweak.preapply_damage);
-
     else {
         LOG_CONTEXTUAL_ERR("not a valid option: %s", key);
         return false;
@@ -3021,8 +2928,8 @@ enum section {
     SECTION_SCROLLBACK,
     SECTION_URL,
     SECTION_REGEX,
-    SECTION_COLORS_DARK,
+    SECTION_COLORS,
-    SECTION_COLORS_LIGHT,
+    SECTION_COLORS2,
     SECTION_CURSOR,
     SECTION_MOUSE,
     SECTION_CSD,
@@ -3034,11 +2941,6 @@ enum section {
     SECTION_ENVIRONMENT,
     SECTION_TWEAK,
     SECTION_TOUCH,
-
-    /* Deprecated */
-    SECTION_COLORS,
-    SECTION_COLORS2,
-
     SECTION_COUNT,
 };
 
@@ -3057,8 +2959,8 @@ static const struct {
     [SECTION_SCROLLBACK] =      {&parse_section_scrollback, "scrollback"},
     [SECTION_URL] =             {&parse_section_url, "url"},
     [SECTION_REGEX] =           {&parse_section_regex, "regex", true},
-    [SECTION_COLORS_DARK] =     {&parse_section_colors_dark, "colors-dark"},
+    [SECTION_COLORS] =          {&parse_section_colors, "colors"},
-    [SECTION_COLORS_LIGHT] =    {&parse_section_colors_light, "colors-light"},
+    [SECTION_COLORS2] =         {&parse_section_colors2, "colors2"},
     [SECTION_CURSOR] =          {&parse_section_cursor, "cursor"},
     [SECTION_MOUSE] =           {&parse_section_mouse, "mouse"},
     [SECTION_CSD] =             {&parse_section_csd, "csd"},
@@ -3070,10 +2972,6 @@ static const struct {
     [SECTION_ENVIRONMENT] =     {&parse_section_environment, "environment"},
     [SECTION_TWEAK] =           {&parse_section_tweak, "tweak"},
     [SECTION_TOUCH] =           {&parse_section_touch, "touch"},
-
-    /* Deprecated */
-    [SECTION_COLORS] =          {&parse_section_colors, "colors"},
-    [SECTION_COLORS2] =         {&parse_section_colors2, "colors2"},
 };
 
 static_assert(ALEN(section_info) == SECTION_COUNT, "section info array size mismatch");
@@ -3446,7 +3344,6 @@ config_load(struct config *conf, const char *conf_path,
         .shell = get_shell(),
         .title = xstrdup("foot"),
         .app_id = (as_server ? xstrdup("footclient") : xstrdup("foot")),
-        .toplevel_tag = xstrdup(""),
         .word_delimiters = xc32dup(U",│`|:\"'()[]{}<>"),
         .size = {
             .type = CONF_SIZE_PX,
@@ -3478,7 +3375,6 @@ config_load(struct config *conf, const char *conf_path,
         .strikeout_thickness = {.pt = 0., .px = -1},
         .dpi_aware = false,
         .gamma_correct = false,
-        .uppercase_regex_insert = true,
         .security = {
             .osc52 = OSC52_ENABLED,
         },
@@ -3507,14 +3403,13 @@ config_load(struct config *conf, const char *conf_path,
             },
             .multiplier = 3.,
         },
-        .colors_dark = {
+        .colors = {
             .fg = default_foreground,
             .bg = default_background,
             .flash = 0x7f7f00,
             .flash_alpha = 0x7fff,
             .alpha = 0xffff,
             .alpha_mode = ALPHA_MODE_DEFAULT,
-            .dim_blend_towards = DIM_BLEND_TOWARDS_BLACK,
             .selection_fg = 0x80000000,  /* Use default bg */
             .selection_bg = 0x80000000,  /* Use default fg */
             .cursor = {
@@ -3527,7 +3422,7 @@ config_load(struct config *conf, const char *conf_path,
                 .url = false,
             },
         },
-        .initial_color_theme = COLOR_THEME_DARK,
+        .initial_color_theme = COLOR_THEME1,
         .cursor = {
             .style = CURSOR_BLOCK,
             .unfocused_style = CURSOR_UNFOCUSED_HOLLOW,
@@ -3589,8 +3484,6 @@ config_load(struct config *conf, const char *conf_path,
             .font_monospace_warn = true,
             .sixel = true,
             .surface_bit_depth = SHM_BITS_AUTO,
-            .min_stride_alignment = 256,
-            .preapply_damage = true,
         },
 
         .touch = {
@@ -3607,11 +3500,9 @@ config_load(struct config *conf, const char *conf_path,
         .notifications = tll_init(),
     };
 
-    memcpy(conf->colors_dark.table, default_color_table, sizeof(default_color_table));
+    memcpy(conf->colors.table, default_color_table, sizeof(default_color_table));
-    memcpy(conf->colors_dark.sixel, default_sixel_colors, sizeof(default_sixel_colors));
+    memcpy(conf->colors.sixel, default_sixel_colors, sizeof(default_sixel_colors));
-    memcpy(&conf->colors_light, &conf->colors_dark, sizeof(conf->colors_dark));
+    memcpy(&conf->colors2, &conf->colors, sizeof(conf->colors));
-    conf->colors_light.dim_blend_towards = DIM_BLEND_TOWARDS_WHITE;
-
     parse_modifiers(XKB_MOD_NAME_SHIFT, 5, &conf->mouse.selection_override_modifiers);
 
     tokenize_cmdline(
@@ -3899,7 +3790,6 @@ config_clone(const struct config *old)
     conf->shell = xstrdup(old->shell);
     conf->title = xstrdup(old->title);
     conf->app_id = xstrdup(old->app_id);
-    conf->toplevel_tag = xstrdup(old->toplevel_tag);
     conf->word_delimiters = xc32dup(old->word_delimiters);
     conf->scrollback.indicator.text = xc32dup(old->scrollback.indicator.text);
     conf->server_socket_path = xstrdup(old->server_socket_path);
@@ -3999,7 +3889,6 @@ config_free(struct config *conf)
     free(conf->shell);
     free(conf->title);
     free(conf->app_id);
-    free(conf->toplevel_tag);
     free(conf->word_delimiters);
     spawn_template_free(&conf->bell.command);
     free(conf->scrollback.indicator.text);

config.h

@@ -145,11 +145,6 @@ struct color_theme {
     uint32_t dim[8];
     uint32_t sixel[16];
 
-    enum {
-        DIM_BLEND_TOWARDS_BLACK,
-        DIM_BLEND_TOWARDS_WHITE,
-    } dim_blend_towards;
-
     enum {
         ALPHA_MODE_DEFAULT,
         ALPHA_MODE_MATCHING,
@@ -195,10 +190,8 @@ struct color_theme {
 };
 
 enum which_color_theme {
-    COLOR_THEME_DARK,
+    COLOR_THEME1,
-    COLOR_THEME_LIGHT,
+    COLOR_THEME2,
-    COLOR_THEME_1,  /* Deprecated */
-    COLOR_THEME_2, /* Deprecated */
 };
 
 enum shm_bit_depth {
@@ -221,7 +214,6 @@ struct config {
     char *shell;
     char *title;
     char *app_id;
-    char *toplevel_tag;
     char32_t *word_delimiters;
     bool login_shell;
     bool locked_title;
@@ -255,7 +247,6 @@ struct config {
 
     bool dpi_aware;
     bool gamma_correct;
-    bool uppercase_regex_insert;
     struct config_font_list fonts[4];
     struct font_size_adjustment font_size_adjustment;
 
@@ -329,8 +320,8 @@ struct config {
 
     tll(struct custom_regex) custom_regexes;
 
-    struct color_theme colors_dark;
+    struct color_theme colors;
-    struct color_theme colors_light;
+    struct color_theme colors2;
     enum which_color_theme initial_color_theme;
 
     struct {
@@ -443,8 +434,6 @@ struct config {
         bool font_monospace_warn;
         bool sixel;
         enum shm_bit_depth surface_bit_depth;
-        uint32_t min_stride_alignment;
-        bool preapply_damage;
     } tweak;
 
     struct {

csi.c

@@ -117,9 +117,9 @@ csi_sgr(struct terminal *term)
                         style > UNDERLINE_SINGLE;
                     break;
                 }
-            } else
+
-                term->bits_affecting_ascii_printer.underline_style = false;
+                term_update_ascii_printer(term);
-            term_update_ascii_printer(term);
+            }
             break;
         }
         case 5: term->vt.attrs.blink = true; break;
@@ -422,8 +422,6 @@ decset_decrst(struct terminal *term, unsigned param, bool enable)
 
     case 1004:
         term->focus_events = enable;
-        if (enable)
-            term_to_slave(term, term->kbd_focus ? "\033[I" : "\033[O", 3);
         break;
 
     case 1005:
@@ -1578,7 +1576,7 @@ csi_dispatch(struct terminal *term, uint8_t final)
                 int chars = snprintf(
                     reply, sizeof(reply),
                     "\033[?997;%dn",
-                    term->colors.active_theme == COLOR_THEME_DARK ? 1 : 2);
+                    term->colors.active_theme == COLOR_THEME1 ? 1 : 2);
 
                 term_to_slave(term, reply, chars);
                 break;
@@ -1644,10 +1642,10 @@ csi_dispatch(struct terminal *term, uint8_t final)
                  *  64 - vt520
                  *  65 - vt525
                  *
-                 * Param 2 - firmware version xterm uses its version
+                 * Param 2 - firmware version
-                 *  number. We do to, in the format "MAJORMINORPATCH",
+                 *  xterm uses its version number. We use an xterm
-                 *  where all three version numbers are always two
+                 *  version number too, since e.g. Emacs uses this to
-                 *  digits. So e.g. 1.25.0 is reported as 012500.
+                 *  determine level of support.
                  *
                  * We report ourselves as a VT220. This must be
                  * synchronized with the primary DA response.

doc/foot.1.scd

@@ -67,11 +67,6 @@ the foot command line
 	Value to set the *app-id* property on the Wayland window
 	to. Default: _foot_ (normal mode), or _footclient_ (server mode).
 
-*toplevel-tag*=_TAG_
-	Value to set the *toplevel-tag* property on the Wayland window
-	to. The compositor can use this value for session management,
-	window rules etc. Default: _not set_
-
 *-m*,*--maximized*
 	Start in maximized mode. If both *--maximized* and *--fullscreen*
 	are specified, the _last_ one takes precedence.
@@ -257,6 +252,9 @@ These keyboard shortcuts affect the search selection:
 *ctrl*+*shift*+*left*
 	Extend current selection to the left to the last word boundary.
 
+*ctrl*+*shift*+*w*
+	Extend the current selection to the right to the last whitespace.
+
 *shift*+*down*
 	Extend current selection down one line
 
@@ -691,21 +689,6 @@ variables may be defined in *foot.ini*(5).
 In addition to the variables listed above, custom environment
 variables to unset may be defined in *foot.ini*(5).
 
-# Signals
-
-The following signals have special meaning in foot:
-
-- SIGUSR1: switch to the dark color theme (*[colors-dark]*).
-- SIGUSR2: switch to the light color theme (*[colors-light]*).
-
-Note: you can send SIGUSR1/SIGUSR2 to a *foot --server* process too,
-in which case all client instances will switch theme. Furthermore, all
-future client instances will also use the selected theme.
-
-You can also send SIGUSR1/SIGUSR2 to a footclient instance, see
-*footclient*(1) for details.
-
-
 # BUGS
 
 Please report bugs to https://codeberg.org/dnkl/foot/issues

doc/foot.ini.5.scd

@@ -24,7 +24,7 @@ commented out will usually be installed to */etc/xdg/foot/foot.ini*.
 
 Options are set using KEY=VALUE pairs:
 
-	*\[colors-dark\]*++
+	*\[colors\]*++
 *background=000000*++
 *foreground=ffffff*
 
@@ -231,13 +231,6 @@ empty string to be set, but it must be quoted: *KEY=""*)
 	
 	Default: _no_.
 
-*uppercase-regex-insert*
-	Boolean. When enabled, inputting an uppercase hint character in
-	*show-urls-copy* or *regex-copy* mode will insert the selected
-	text into the prompt in addition to copying it to the clipboard.
-
-	Default: _yes_
-
 *box-drawings-uses-font-glyphs*
 	Boolean. When disabled, foot generates box/line drawing characters
 	itself. The are several advantages to doing this instead of using
@@ -371,15 +364,14 @@ empty string to be set, but it must be quoted: *KEY=""*)
 	Default: _yes_
 
 *initial-color-theme*
-	Selects which color theme to use, *dark*, or *light*.
+	Selects which color theme to use, *1*, or *2*.
 	
-	*dark* uses the colors defined in the *colors-dark* section, while
+	*1* uses the colors defined in the *colors* section, while *2*
-	*light* uses the colors from the *colors-light* section.
+	uses the colors from the *colors2* section.
 	
-	Use the *color-theme-switch-dark*, *color-theme-switch-light* and
+	Use the *color-theme-switch-1*, *color-theme-switch-2* and
 	*color-theme-toggle* key bindings to switch between the two themes
-	at runtime, or send SIGUSR1/SIGUSR2 to the foot process (see
+	at runtime.
-	*foot*(1) for details).
 	
 	Default: _1_
 
@@ -429,11 +421,6 @@ empty string to be set, but it must be quoted: *KEY=""*)
 	apply window management rules. Default: _foot_ (normal mode), or
 	_footclient_ (server mode).
 
-*toplevel-tag*
-	Value to set the *toplevel-tag* property on the Wayland window
-	to. The compositor can use this value for session management,
-	window rules etc. Default: _not set_
-
 *bold-text-in-bright*
 	Semi-boolean. When enabled, bold text is rendered in a brighter
 	color (in addition to using a bold font). The color is brightened
@@ -987,24 +974,19 @@ applications can change these at runtime.
 
 	Default: _400_.
 
-# SECTION: colors-dark, colors-light
+# SECTION: colors
 
-These two sections controls the 16 ANSI colors, the default foreground
+This section controls the 16 ANSI colors, the default foreground and
-and background colors, and the extended 256 color palette. Note that
+background colors, and the extended 256 color palette. Note that
 applications can change these at runtime.
 
 The colors are in RRGGBB format (i.e. plain old 6-digit hex values,
 without prefix). That is, they do *not* have an alpha component. You
 can configure the background transparency with the _alpha_ option.
 
-*colors-dark* is intended to define a dark color theme, and
+In the context of private mode 2031 (Dark and Light Mode detection),
-*colors-light* is intended to define a light color theme. You can
+the primary theme (i.e. the *colors* section) is considered to be the
-switch between them using the *color-theme-switch-dark*,
+dark theme (since the default theme is dark).
-*color-theme-switch-light* and *color-theme-toggle* key bindings, or
-by sending SIGUSR1/SIGUSR2 to the foot process.
-
-The default theme used is *colors-dark*, unless
-*initial-color-theme=light* has been set.
 
 *cursor*
 	Two space separated RRGGBB values (i.e. plain old 6-digit hex
@@ -1041,8 +1023,7 @@ The default theme used is *colors-dark*, unless
 	a color value, and a "dim" attribute.
 	
 	By default, foot implements this by blending the current color
-	with black or white, depending on what the *dim-blend-towards*
+	with black. This is a generic approach that applies to both
-	option is set to . This is a generic approach that applies to both
 	colors from the 256-color palette, as well as 24-bit RGB colors.
 	
 	You can change this behavior by setting the *dimN* options. When
@@ -1097,14 +1078,6 @@ The default theme used is *colors-dark*, unless
 	
 	Default: _default_
 
-*dim-blend-towards*
-	Which color to blend towards when "auto" dimming a color (see
-	*dim0*..*dim7* above). One of *black* or *white*. Blending towards
-	black makes the text darker, while blending towards white makes it
-	whiter (but still dimmer than normal text).
-	
-	Default: _black_ (*colors-dark*), _white_ (*colors-light*)
-
 *selection-foreground*, *selection-background*
 	Foreground (text) and background color to use in selected
 	text. Default: _inverse foreground/background_.
@@ -1140,6 +1113,19 @@ The default theme used is *colors-dark*, unless
 	Flash translucency. A value in the range 0.0-1.0, where 0.0 means
 	completely transparent, and 1.0 is opaque. Default: _0.5_.
 
+# SECTION: colors2
+
+This section defines an alternative color theme. It has the exact same
+keys as the *colors* section. The default values are the same.
+
+Note that values are not inherited. That is, if you set a value in
+*colors*, but not in *colors2*, the value from *colors* is not
+inherited by *colors2*.
+
+In the context of private mode 2031 (Dark and Light Mode detection),
+the alternative theme (i.e. the *colors2* section) is considered to be
+the light theme (since the default, the primary theme, is dark).
+
 # SECTION: csd
 
 This section controls the look of the _CSDs_ (Client Side
@@ -1446,23 +1432,20 @@ e.g. *search-start=none*.
 	
 	Default: _Control+Shift+u_.
 
-*color-theme-switch-dark*, *color-theme-switch-dark*, *color-theme-toggle*
+*color-theme-switch-1*, *color-theme-switch-2*, *color-theme-toggle*
-	Switch between the dark color theme (defined in the *colors-dark*
+	Switch between the primary color theme (defined in the *colors*
-	section), and the light color theme (defined in the *colors-light*
+	section), and the alternative color theme (defined in the
-	section).
+	*colors2* section).
 	
-	*color-theme-switch-dark* applies the dark color theme regardless
+	*color-theme-switch-1* applies the primary color theme regardless
 	of which color theme is currently active.
 	
-	*color-theme-switch-light* applies the light color theme
+	*color-theme-switch-2* applies the alternative color theme regardless
-	regardless of which color theme is currently active.
+	of which color theme is currently active.
 	
 	*color-theme-toggle* toggles between the primary and alternative
 	color themes.
 	
-	Note: you can also send SIGUSR1/SIGUSR2 to the foot process to
-	change the theme (see *foot*(1) for details.)
-	
 	Default: _none_
 
 *quit*
@@ -2037,32 +2020,6 @@ any of these options.
 	
 	Default: _512_. Maximum allowed: _2048_ (2GB).
 
-*min-stride-alignment*
-	This option controls the minimum stride alignment, in bytes, when
-	allocating SHM buffers.
-	
-	In some circumstances, a compositor can import foot's SHM buffers
-	directly to the GPU, without copying the buffer to GPU memory
-	(typically on integrated graphics). Different drivers have
-	different requirements for this, and one of those requirements is
-	typically the stride alignment. At the time of writing, AMD GPUs
-	require 256-byte alignment.
-	
-	Note that doing a direct import typically disables immediate
-	buffer release (if the compositor supports that), which means foot
-	has to double buffer. This adds a performance penalty in foot, but
-	the overall system performance should still be better.
-	
-	If you are not using integrated graphics, or if the compositor
-	does not support GPU direct imports, this option has close to zero
-	impact. You can save a small amount of memory by setting this to
-	0.
-	
-	Ultimately, it is up to the compositor to decide whether to do
-	immediate buffer releases, or try to optimize GPU imports.
-	
-	Default: _256_
-
 *sixel*
 	Boolean. When enabled, foot will process sixel images. Default:
 	_yes_
@@ -2099,41 +2056,6 @@ any of these options.
 	
 	Default: _auto_
 
-*pre-apply-damage*
-	Boolean. When enabled, foot will attempt to "pre-apply" the damage
-	from the last frame when foot is forced to double-buffer
-	(i.e. when the compositor does not release SHM buffers
-	immediately). All text after this assumes the compositor is not
-	releasing buffers immediately.
-	
-	When this option is disabled, each time foot needs to render a
-	frame, it has to first copy over areas that changed in the last
-	frame (i.e. all changes between the last two frames). This is
-	basically a *memcpy*(3), which can be slow if the changed area is
-	large. It is also done on the main thread, which means foot cannot
-	do anything else at the same time; no other rendering, no VT
-	parsing. After the changes have been brought over to the new
-	frame, foot proceeds with rendering the cells that has changed
-	between the last frame and the new frame.
-	
-	When this option is enabled, the changes between the last two frames
-	are brought over to what will become the next frame before foot
-	starts rendering the next frame. As soon as the compositor
-	releases the previous buffer (typically right after foot has
-	pushed a new frame), foot kicks off a thread that copies over the
-	changes to the newly released buffer. Since this is done in a
-	thread, foot can continue processing input at the same
-	time. Later, when it is time to render a new frame, the changes
-	have already been transferred, and foot can immediately start with
-	the actual rendering.
-	
-	Thus, having this option enabled improves both performance
-	(copying the last two frames' changes is threaded), and improves
-	input latency (rending the next frame no longer has to first bring
-	over the changes between the last two frames).
-	
-	Default: _yes_
-
 # SEE ALSO
 
 *foot*(1), *footclient*(1)

doc/footclient.1.scd

@@ -33,11 +33,6 @@ terminal has terminated.
 	Value to set the *app-id* property on the Wayland window
 	to. Default: _foot_ (normal mode), or _footclient_ (server mode).
 
-*toplevel-tag*=_TAG_
-	Value to set the *toplevel-tag* property on the Wayland window
-	to. The compositor can use this value for session management,
-	window rules etc. Default: _not set_
-
 *-w*,*--window-size-pixels*=_WIDTHxHEIGHT_
 	Set initial window width and height, in pixels. Default: _700x500_.
 
@@ -194,21 +189,6 @@ variables may be defined in *foot.ini*(5).
 In addition to the variables listed above, custom environment
 variables to unset may be defined in *foot.ini*(5).
 
-# Signals
-
-The following signals have special meaning in footclient:
-
-- SIGUSR1: switch to the dark color theme (*[colors-dark]*).
-- SIGUSR2: switch to the light color theme (*[colors-light]*).
-
-When sending SIGUSR1/SIGUSR2 to a footclient instance, the theme is
-changed in that instance only. This is different from when you send
-SIGUSR1/SIGUSR2 to the server process, where all instances change the
-theme.
-
-Note: for obvious reasons, this is not supported when footclient is
-started with *--no-wait*.
-
 # SEE ALSO
 
 *foot*(1)

extract.c

@@ -256,8 +256,8 @@ extract_one(const struct terminal *term, const struct row *row,
                 }
             }
 
-            if (next_tab_stop > col)
+            xassert(next_tab_stop >= col);
-                ctx->tab_spaces_left = next_tab_stop - col - 1;
+            ctx->tab_spaces_left = next_tab_stop - col;
         }
     }
 

fdm.c

@@ -18,18 +18,6 @@
 #include "debug.h"
 #include "xmalloc.h"
 
-#if !defined(SIGABBREV_NP)
-#include <stdio.h>
-
-static const char *
-sigabbrev_np(int sig)
-{
-    static char buf[16];
-    snprintf(buf, sizeof(buf), "<%d>", sig);
-    return buf;
-}
-#endif
-
 struct fd_handler {
     int fd;
     int events;
@@ -125,8 +113,7 @@ fdm_destroy(struct fdm *fdm)
 
     for (int i = 0; i < SIGRTMAX; i++) {
         if (fdm->signal_handlers[i].callback != NULL)
-            LOG_WARN("handler for signal %d (SIG%s) not removed",
+            LOG_WARN("handler for signal %d not removed", i);
-                     i, sigabbrev_np(i));
     }
 
     if (tll_length(fdm->hooks_low) > 0 ||
@@ -351,8 +338,7 @@ bool
 fdm_signal_add(struct fdm *fdm, int signo, fdm_signal_handler_t handler, void *data)
 {
     if (fdm->signal_handlers[signo].callback != NULL) {
-        LOG_ERR("signal %d (SIG%s) already has a handler",
+        LOG_ERR("signal %d already has a handler", signo);
-                signo, sigabbrev_np(signo));
         return false;
     }
 
@@ -361,16 +347,14 @@ fdm_signal_add(struct fdm *fdm, int signo, fdm_signal_handler_t handler, void *d
     sigaddset(&mask, signo);
 
     if (sigprocmask(SIG_BLOCK, &mask, &original) < 0) {
-        LOG_ERRNO("failed to block signal %d (SIG%s)",
+        LOG_ERRNO("failed to block signal %d", signo);
-                  signo, sigabbrev_np(signo));
         return false;
     }
 
     struct sigaction action = {.sa_handler = &signal_handler};
     sigemptyset(&action.sa_mask);
     if (sigaction(signo, &action, NULL) < 0) {
-        LOG_ERRNO("failed to set signal handler for signal %d (SIG%s)",
+        LOG_ERRNO("failed to set signal handler for signal %d", signo);
-                  signo, sigabbrev_np(signo));
         sigprocmask(SIG_SETMASK, &original, NULL);
         return false;
     }
@@ -390,8 +374,7 @@ fdm_signal_del(struct fdm *fdm, int signo)
     struct sigaction action = {.sa_handler = SIG_DFL};
     sigemptyset(&action.sa_mask);
     if (sigaction(signo, &action, NULL) < 0) {
-        LOG_ERRNO("failed to restore signal handler for signal %d (SIG%s)",
+        LOG_ERRNO("failed to restore signal handler for signal %d", signo);
-                  signo, sigabbrev_np(signo));
         return false;
     }
 
@@ -403,8 +386,7 @@ fdm_signal_del(struct fdm *fdm, int signo)
     sigemptyset(&mask);
     sigaddset(&mask, signo);
     if (sigprocmask(SIG_UNBLOCK, &mask, NULL) < 0) {
-        LOG_ERRNO("failed to unblock signal %d (SIG%s)",
+        LOG_ERRNO("failed to unblock signal %d", signo);
-                  signo, sigabbrev_np(signo));
         return false;
     }
 

foot-features.c

@@ -22,12 +22,6 @@ const char version_and_features[] =
     " -graphemes"
 #endif
 
-#if defined(HAVE_XDG_TOPLEVEL_TAG)
-    " +toplevel-tag"
-#else
-    " -toplevel-tag"
-#endif
-
 #if !defined(NDEBUG)
     " +assertions"
 #else

foot.ini

@@ -24,7 +24,7 @@
 # dpi-aware=no
 # gamma-correct-blending=no
 
-# initial-color-theme=dark
+# initial-color-theme=1
 # initial-window-size-pixels=700x500  # Or,
 # initial-window-size-chars=<COLSxROWS>
 # initial-window-mode=windowed
@@ -40,8 +40,6 @@
 # utmp-helper=/usr/lib/utempter/utempter  # When utmp backend is ‘libutempter’ (Linux)
 # utmp-helper=/usr/libexec/ulog-helper    # When utmp backend is ‘ulog’ (FreeBSD)
 
-# uppercase-regex-insert=yes
-
 [environment]
 # name=value
 
@@ -101,7 +99,7 @@
 [touch]
 # long-press-delay=400
 
-[colors-dark]
+[colors]
 # alpha=1.0
 # alpha-mode=default # Can be `default`, `matching` or `all`
 # background=242424
@@ -132,7 +130,6 @@
 # bright7=ffffff   # bright white
 
 ## dimmed colors (see foot.ini(5) man page)
-# dim-blend-towards=black
 # dim0=<not set>
 # ...
 # dim7=<not-set>
@@ -169,10 +166,8 @@
 # search-box-match=<regular0> <regular3>     # black-on-yellow
 # urls=<regular3>
 
-[colors-light]
+[colors2]
 # Alternative color theme, see man page foot.ini(5)
-# Same builtin defaults as [color], except for:
-# dim-blend-towards=white
 
 [csd]
 # preferred=server

input.c

@@ -120,14 +120,10 @@ execute_binding(struct seat *seat, struct terminal *term,
 
     case BIND_ACTION_SCROLLBACK_UP_MOUSE:
         if (term->grid == &term->alt) {
-            if (term->alt_scrolling) {
+            if (term->alt_scrolling)
                 alternate_scroll(seat, amount, BTN_BACK);
-                return true;
+        } else
-            }
+                cmd_scrollback_up(term, amount);
-        } else {
-            cmd_scrollback_up(term, amount);
-            return true;
-        }
         break;
 
     case BIND_ACTION_SCROLLBACK_DOWN_PAGE:
@@ -153,14 +149,10 @@ execute_binding(struct seat *seat, struct terminal *term,
 
     case BIND_ACTION_SCROLLBACK_DOWN_MOUSE:
         if (term->grid == &term->alt) {
-            if (term->alt_scrolling) {
+            if (term->alt_scrolling)
                 alternate_scroll(seat, amount, BTN_FORWARD);
-                return true;
+        } else
-            }
-        } else {
             cmd_scrollback_down(term, amount);
-            return true;
-        }
         break;
 
     case BIND_ACTION_SCROLLBACK_HOME:
@@ -494,13 +486,11 @@ execute_binding(struct seat *seat, struct terminal *term,
         return true;
 
     case BIND_ACTION_THEME_SWITCH_1:
-    case BIND_ACTION_THEME_SWITCH_DARK:
+        term_theme_switch_to_1(term);
-        term_theme_switch_to_dark(term);
         return true;
 
     case BIND_ACTION_THEME_SWITCH_2:
-    case BIND_ACTION_THEME_SWITCH_LIGHT:
+        term_theme_switch_to_2(term);
-        term_theme_switch_to_light(term);
         return true;
 
     case BIND_ACTION_THEME_TOGGLE:
@@ -543,7 +533,7 @@ execute_binding(struct seat *seat, struct terminal *term,
     case BIND_ACTION_SELECT_QUOTE:
         selection_start(
             term, seat->mouse.col, seat->mouse.row, SELECTION_QUOTE_WISE, false);
-        return true;
+        break;
 
     case BIND_ACTION_SELECT_ROW:
         selection_start(
@@ -586,20 +576,23 @@ keyboard_keymap(void *data, struct wl_keyboard *wl_keyboard,
     /* Verify keymap is in a format we understand */
     switch ((enum wl_keyboard_keymap_format)format) {
     case WL_KEYBOARD_KEYMAP_FORMAT_NO_KEYMAP:
-        goto err;
+        close(fd);
+        return;
 
     case WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1:
         break;
 
     default:
         LOG_WARN("unrecognized keymap format: %u", format);
-        goto err;
+        close(fd);
+        return;
     }
 
     char *map_str = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
     if (map_str == MAP_FAILED) {
         LOG_ERRNO("failed to mmap keyboard keymap");
-        goto err;
+        close(fd);
+        return;
     }
 
     while (map_str[size - 1] == '\0')
@@ -612,8 +605,6 @@ keyboard_keymap(void *data, struct wl_keyboard *wl_keyboard,
 
     }
 
-    munmap(map_str, size);
-
     if (seat->kbd.xkb_keymap != NULL) {
         seat->kbd.xkb_state = xkb_state_new(seat->kbd.xkb_keymap);
 
@@ -694,10 +685,10 @@ keyboard_keymap(void *data, struct wl_keyboard *wl_keyboard,
         seat->kbd.key_arrow_down = xkb_keymap_key_by_name(seat->kbd.xkb_keymap, "DOWN");
     }
 
-    key_binding_load_keymap(wayl->key_binding_manager, seat);
+    munmap(map_str, size);
-
-err:
     close(fd);
+
+    key_binding_load_keymap(wayl->key_binding_manager, seat);
 }
 
 static void
@@ -1605,9 +1596,6 @@ key_press_release(struct seat *seat, struct terminal *term, uint32_t serial,
     if (released)
         stop_repeater(seat, key);
 
-    if (pressed)
-        seat->kbd.last_shortcut_sym = XKB_KEYSYM_MAX + 1;
-
     bool should_repeat =
         pressed && xkb_keymap_key_repeats(seat->kbd.xkb_keymap, key);
 
@@ -1709,7 +1697,6 @@ key_press_release(struct seat *seat, struct terminal *term, uint32_t serial,
                 if (bind->k.sym == raw_syms[i] &&
                     execute_binding(seat, term, bind, serial, 1))
                 {
-                    seat->kbd.last_shortcut_sym = sym;
                     goto maybe_repeat;
                 }
             }
@@ -1723,7 +1710,6 @@ key_press_release(struct seat *seat, struct terminal *term, uint32_t serial,
                 bind->mods == (mods & ~consumed) &&
                 execute_binding(seat, term, bind, serial, 1))
             {
-                seat->kbd.last_shortcut_sym = sym;
                 goto maybe_repeat;
             }
         }
@@ -1739,31 +1725,12 @@ key_press_release(struct seat *seat, struct terminal *term, uint32_t serial,
                 if (code->item == key &&
                     execute_binding(seat, term, bind, serial, 1))
                 {
-                    seat->kbd.last_shortcut_sym = sym;
                     goto maybe_repeat;
                 }
             }
         }
     }
 
-    if (released && seat->kbd.last_shortcut_sym == sym) {
-        /*
-         * Don't process a release event, if it corresponds to a
-         * triggered shortcut.
-         *
-         * 1. If we consumed a key (press) event, we shouldn't emit an
-         *    escape for its release event.
-         * 2. Ignoring the incorrectness of doing so; this also caused
-         *    us to reset the viewport.
-         *
-         * Background: if the kitty keyboard protocol was enabled,
-         * then the viewport was instantly reset to the bottom, after
-         * scrolling up.
-         */
-        //seat->kbd.last_shortcut_sym = XKB_KEYSYM_MAX + 1;
-        goto maybe_repeat;
-    }
-
     /*
      * Keys generating escape sequences
      */
@@ -1911,7 +1878,7 @@ keyboard_modifiers(void *data, struct wl_keyboard *wl_keyboard, uint32_t serial,
 UNITTEST
 {
     int chan[2];
-    xassert(pipe2(chan, O_CLOEXEC) == 0);
+    pipe2(chan, O_CLOEXEC);
 
     xassert(chan[0] >= 0);
     xassert(chan[1] >= 0);

key-binding.h

@@ -45,8 +45,6 @@ enum bind_action_normal {
     BIND_ACTION_REGEX_COPY,
     BIND_ACTION_THEME_SWITCH_1,
     BIND_ACTION_THEME_SWITCH_2,
-    BIND_ACTION_THEME_SWITCH_DARK,
-    BIND_ACTION_THEME_SWITCH_LIGHT,
     BIND_ACTION_THEME_TOGGLE,
 
     /* Mouse specific actions - i.e. they require a mouse coordinate */

main.c

@@ -45,28 +45,14 @@ fdm_sigint(struct fdm *fdm, int signo, void *data)
     return true;
 }
 
-struct sigusr_context {
-    struct terminal *term;
-    struct server *server;
-};
-
 static bool
-fdm_sigusr(struct fdm *fdm, int signo, void *data)
+fdm_sigusr1(struct fdm *fdm, int signo, void *data)
 {
-    xassert(signo == SIGUSR1 || signo == SIGUSR2);
+    struct wayland *wayl = data;
 
-    struct sigusr_context *ctx = data;
+    tll_foreach(wayl->terms, it) {
-
+        struct terminal *term = it->item;
-    if (ctx->server != NULL) {
+        term_theme_toggle(term);
-        if (signo == SIGUSR1)
-            server_global_theme_switch_to_dark(ctx->server);
-        else
-            server_global_theme_switch_to_light(ctx->server);
-    } else {
-        if (signo == SIGUSR1)
-            term_theme_switch_to_dark(ctx->term);
-        else
-            term_theme_switch_to_light(ctx->term);
     }
 
     return true;
@@ -84,7 +70,6 @@ print_usage(const char *prog_name)
         "  -t,--term=TERM                           value to set the environment variable TERM to (" FOOT_DEFAULT_TERM ")\n"
         "  -T,--title=TITLE                         initial window title (foot)\n"
         "  -a,--app-id=ID                           window application ID (foot)\n"
-        "     --toplevel-tag=TAG                    set a custom toplevel tag\n"
         "  -m,--maximized                           start in maximized mode\n"
         "  -F,--fullscreen                          start in fullscreen mode\n"
         "  -L,--login-shell                         start shell as a login shell\n"
@@ -186,7 +171,6 @@ sanitize_signals(void)
 
 enum {
     PTY_OPTION = CHAR_MAX + 1,
-    TOPLEVEL_TAG_OPTION = CHAR_MAX + 2,
 };
 
 int
@@ -216,7 +200,6 @@ main(int argc, char *const *argv)
         {"term",                   required_argument, NULL, 't'},
         {"title",                  required_argument, NULL, 'T'},
         {"app-id",                 required_argument, NULL, 'a'},
-        {"toplevel-tag",           required_argument, NULL, TOPLEVEL_TAG_OPTION},
         {"login-shell",            no_argument,       NULL, 'L'},
         {"working-directory",      required_argument, NULL, 'D'},
         {"font",                   required_argument, NULL, 'f'},
@@ -288,10 +271,6 @@ main(int argc, char *const *argv)
             tll_push_back(overrides, xstrjoin("app-id=", optarg));
             break;
 
-        case TOPLEVEL_TAG_OPTION:
-            tll_push_back(overrides, xstrjoin("toplevel-tag=", optarg));
-            break;
-
         case 'D': {
             struct stat st;
             if (stat(optarg, &st) < 0 || !(st.st_mode & S_IFDIR)) {
@@ -604,7 +583,6 @@ main(int argc, char *const *argv)
     }
 
     shm_set_max_pool_size(conf.tweak.max_shm_pool_size);
-    shm_set_min_stride_alignment(conf.tweak.min_stride_alignment);
 
     if ((fdm = fdm_init()) == NULL)
         goto out;
@@ -643,16 +621,8 @@ main(int argc, char *const *argv)
         goto out;
     }
 
-    struct sigusr_context sigusr_context = {
+    if (!fdm_signal_add(fdm, SIGUSR1, &fdm_sigusr1, wayl))
-        .term = term,
-        .server = server,
-    };
-
-    if (!fdm_signal_add(fdm, SIGUSR1, &fdm_sigusr, &sigusr_context) ||
-        !fdm_signal_add(fdm, SIGUSR2, &fdm_sigusr, &sigusr_context))
-    {
         goto out;
-    }
 
     struct sigaction sig_ign = {.sa_handler = SIG_IGN};
     sigemptyset(&sig_ign.sa_mask);
@@ -690,7 +660,6 @@ out:
     key_binding_manager_destroy(key_binding_manager);
     reaper_destroy(reaper);
     fdm_signal_del(fdm, SIGUSR1);
-    fdm_signal_del(fdm, SIGUSR2);
     fdm_signal_del(fdm, SIGTERM);
     fdm_signal_del(fdm, SIGINT);
     fdm_destroy(fdm);

meson.build

@@ -1,5 +1,5 @@
 project('foot', 'c',
-        version: '1.25.0',
+        version: '1.23.0',
         license: 'MIT',
         meson_version: '>=0.59.0',
         default_options: [
@@ -25,12 +25,6 @@ if cc.has_function('execvpe',
   add_project_arguments('-DEXECVPE', language: 'c')
 endif
 
-if cc.has_function('sigabbrev_np',
-                   args: ['-D_GNU_SOURCE'],
-                   prefix: '#include <string.h>')
-  add_project_arguments('-DSIGABBREV_NP', language: 'c')
-endif
-
 utmp_backend = get_option('utmp-backend')
 if utmp_backend == 'auto'
   host_os = host_machine.system()
@@ -53,7 +47,7 @@ if utmp_backend == 'none'
 elif utmp_backend == 'libutempter'
   utmp_add = 'add'
   utmp_del = 'del'
-  utmp_del_have_argument = false
+  utmp_del_have_argument = true
   if utmp_default_helper_path == 'auto'
     utmp_default_helper_path = join_paths('/usr', get_option('libdir'), 'utempter', 'utempter')
   endif
@@ -182,12 +176,7 @@ wl_proto_xml = [
   wayland_protocols_datadir / 'staging/xdg-toplevel-icon/xdg-toplevel-icon-v1.xml',
   wayland_protocols_datadir / 'staging/xdg-system-bell/xdg-system-bell-v1.xml',
   wayland_protocols_datadir / 'staging/color-management/color-management-v1.xml',
-]
+  ]
-
-if (wayland_protocols.version().version_compare('>=1.43'))
-  wl_proto_xml += [wayland_protocols_datadir / 'staging/xdg-toplevel-tag/xdg-toplevel-tag-v1.xml']
-  add_project_arguments('-DHAVE_XDG_TOPLEVEL_TAG=1', language: 'c')
-endif
 
 foreach prot : wl_proto_xml
   wl_proto_headers += custom_target(

notify.c

@@ -114,7 +114,7 @@ consume_stdout(struct notification *notif, bool eof)
     while (left > 0) {
         line = data;
         size_t len = left;
-        char *eol = (char *)memchr(line, '\n', left);
+        char *eol = memchr(line, '\n', left);
 
         if (eol != NULL) {
             *eol = '\0';

osc.c

@@ -513,7 +513,7 @@ osc_uri(struct terminal *term, char *string)
          key_value = strtok_r(NULL, ":", &ctx))
     {
         const char *key = key_value;
-        char *operator = (char *)strchr(key_value, '=');
+        char *operator = strchr(key_value, '=');
 
         if (operator == NULL)
             continue;
@@ -525,14 +525,12 @@ osc_uri(struct terminal *term, char *string)
             id = sdbm_hash(value);
     }
 
+    LOG_DBG("OSC-8: URL=%s, id=%" PRIu64, uri, id);
 
-    if (uri[0] == '\0') {
+    if (uri[0] == '\0')
-        LOG_DBG("OSC-8: close");
         term_osc8_close(term);
-    } else {
+    else
-        LOG_DBG("OSC-8: URL=%s, id=%" PRIu64, uri, id);
         term_osc8_open(term, id, uri);
-    }
 }
 
 static void
@@ -1461,9 +1459,9 @@ osc_dispatch(struct terminal *term)
         case 11:
             term->colors.bg = color;
             if (!have_alpha) {
-                alpha = term->colors.active_theme == COLOR_THEME_DARK
+                alpha = term->colors.active_theme == COLOR_THEME1
-                    ? term->conf->colors_dark.alpha
+                    ? term->conf->colors.alpha
-                    : term->conf->colors_light.alpha;
+                    : term->conf->colors2.alpha;
             }
 
             const bool changed = term->colors.alpha != alpha;
@@ -1517,14 +1515,10 @@ osc_dispatch(struct terminal *term)
     case 104: {
         /* Reset Color Number 'c' (whole table if no parameter) */
 
-        const struct color_theme *theme =
-            term->colors.active_theme == COLOR_THEME_DARK
-                ? &term->conf->colors_dark
-                : &term->conf->colors_light;
-
         if (string[0] == '\0') {
             LOG_DBG("resetting all colors");
-            memcpy(term->colors.table, theme->table, sizeof(term->colors.table));
+            for (size_t i = 0; i < ALEN(term->colors.table); i++)
+                term->colors.table[i] = term->conf->colors.table[i];
             term_damage_view(term);
         }
 
@@ -1546,7 +1540,7 @@ osc_dispatch(struct terminal *term)
                 }
 
                 LOG_DBG("resetting color #%u", idx);
-                term->colors.table[idx] = theme->table[idx];
+                term->colors.table[idx] = term->conf->colors.table[idx];
                 term_damage_color(term, COLOR_BASE256, idx);
             }
 
@@ -1559,28 +1553,16 @@ osc_dispatch(struct terminal *term)
 
     case 110: /* Reset default text foreground color */
         LOG_DBG("resetting foreground color");
-
+        term->colors.fg = term->conf->colors.fg;
-        const struct color_theme *theme =
-            term->colors.active_theme == COLOR_THEME_DARK
-                ? &term->conf->colors_dark
-                : &term->conf->colors_light;
-
-        term->colors.fg = theme->fg;
         term_damage_color(term, COLOR_DEFAULT, 0);
         break;
 
     case 111: { /* Reset default text background color */
         LOG_DBG("resetting background color");
+        bool alpha_changed = term->colors.alpha != term->conf->colors.alpha;
 
-        const struct color_theme *theme =
+        term->colors.bg = term->conf->colors.bg;
-            term->colors.active_theme == COLOR_THEME_DARK
+        term->colors.alpha = term->conf->colors.alpha;
-                ? &term->conf->colors_dark
-                : &term->conf->colors_light;
-
-        bool alpha_changed = term->colors.alpha != theme->alpha;
-
-        term->colors.bg = theme->bg;
-        term->colors.alpha = theme->alpha;
 
         if (alpha_changed) {
             wayl_win_alpha_changed(term->window);
@@ -1592,49 +1574,28 @@ osc_dispatch(struct terminal *term)
         break;
     }
 
-    case 112: {
+    case 112:
         LOG_DBG("resetting cursor color");
+        term->colors.cursor_fg = term->conf->colors.cursor.text;
+        term->colors.cursor_bg = term->conf->colors.cursor.cursor;
 
-        const struct color_theme *theme =
+        if (term->conf->colors.use_custom.cursor) {
-            term->colors.active_theme == COLOR_THEME_DARK
-                ? &term->conf->colors_dark
-                : &term->conf->colors_light;
-
-        term->colors.cursor_fg = theme->cursor.text;
-        term->colors.cursor_bg = theme->cursor.cursor;
-
-        if (term->conf->colors_dark.use_custom.cursor) {
             term->colors.cursor_fg |= 1u << 31;
             term->colors.cursor_bg |= 1u << 31;
         }
 
         term_damage_cursor(term);
         break;
-    }
 
-    case 117: {
+    case 117:
         LOG_DBG("resetting selection background color");
-
+        term->colors.selection_bg = term->conf->colors.selection_bg;
-        const struct color_theme *theme =
-            term->colors.active_theme == COLOR_THEME_DARK
-                ? &term->conf->colors_dark
-                : &term->conf->colors_light;
-
-        term->colors.selection_bg = theme->selection_bg;
         break;
-    }
 
-    case 119: {
+    case 119:
         LOG_DBG("resetting selection foreground color");
-
+        term->colors.selection_fg = term->conf->colors.selection_fg;
-        const struct color_theme *theme =
-            term->colors.active_theme == COLOR_THEME_DARK
-                ? &term->conf->colors_dark
-                : &term->conf->colors_light;
-
-        term->colors.selection_fg = theme->selection_fg;
         break;
-    }
 
     case 133:
         /*

pgo/pgo.c

@@ -74,8 +74,6 @@ void render_refresh_icon(struct terminal *term) {}
 
 void render_overlay(struct terminal *term) {}
 
-void render_buffer_release_callback(struct buffer *buf, void *data) {}
-
 bool
 render_xcursor_is_valid(const struct seat *seat, const char *cursor)
 {
@@ -208,8 +206,7 @@ enum shm_bit_depth shm_chain_bit_depth(const struct buffer_chain *chain) { retur
 struct buffer_chain *
 shm_chain_new(
     struct wayland *wayl, bool scrollable, size_t pix_instances,
-    enum shm_bit_depth desired_bit_depth,
+    enum shm_bit_depth desired_bit_depth)
-    void (*release_cb)(struct buffer *buf, void *data), void *cb_data)
 {
     return NULL;
 }

pyproject.toml

@@ -1,10 +0,0 @@
-[tool.pyright]
-strict = ['scripts']
-
-[tool.mypy]
-files = '$MYPY_CONFIG_FILE_DIR/scripts'
-strict = true
-
-[tool.codespell]
-skip = 'pyproject.toml,./subprojects,./pkg,./src,./bld,foot.info,./unicode,./venv'
-ignore-regex = 'terminfo capability `rin`|\* Simon Ser|\* \[zar\]\(https://codeberg.org/zar\)|iterm theme|iterm.toml|iterm/OneHalfDark.itermcolors'

render.c

@@ -293,7 +293,7 @@ static inline uint32_t
 color_dim(const struct terminal *term, uint32_t color)
 {
     const struct config *conf = term->conf;
-    const uint8_t custom_dim = conf->colors_dark.use_custom.dim;
+    const uint8_t custom_dim = conf->colors.use_custom.dim;
 
     if (unlikely(custom_dim != 0)) {
         for (size_t i = 0; i < 8; i++) {
@@ -302,7 +302,7 @@ color_dim(const struct terminal *term, uint32_t color)
 
             if (term->colors.table[0 + i] == color) {
                 /* "Regular" color, return the corresponding "dim" */
-                return conf->colors_dark.dim[i];
+                return conf->colors.dim[i];
             }
 
             else if (term->colors.table[8 + i] == color) {
@@ -312,14 +312,7 @@ color_dim(const struct terminal *term, uint32_t color)
         }
     }
 
-    const struct color_theme *theme = term->colors.active_theme == COLOR_THEME_DARK
+    return color_blend_towards(color, 0x00000000, conf->dim.amount);
-        ? &conf->colors_dark
-        : &conf->colors_light;
-
-    return color_blend_towards(
-        color,
-        theme->dim_blend_towards == DIM_BLEND_TOWARDS_BLACK ? 0x00000000 : 0x00ffffff,
-        conf->dim.amount);
 }
 
 static inline uint32_t
@@ -776,7 +769,7 @@ render_cell(struct terminal *term, pixman_image_t *pix,
         }
 
         else if (!term->window->is_fullscreen && term->colors.alpha != 0xffff) {
-            switch (term->conf->colors_dark.alpha_mode) {
+            switch (term->conf->colors.alpha_mode) {
             case ALPHA_MODE_DEFAULT: {
                 if (cell->attrs.bg_src == COLOR_DEFAULT) {
                     alpha = term->colors.alpha;
@@ -1175,8 +1168,8 @@ render_cell(struct terminal *term, pixman_image_t *pix,
 
     if (unlikely(cell->attrs.url)) {
         pixman_color_t url_color = color_hex_to_pixman(
-            term->conf->colors_dark.use_custom.url
+            term->conf->colors.use_custom.url
-            ? term->conf->colors_dark.url
+            ? term->conf->colors.url
             : term->colors.table[3],
             gamma_correct);
         draw_underline(term, pix, font, &url_color, x, y, cell_cols);
@@ -1991,8 +1984,8 @@ render_overlay(struct terminal *term)
 
     case OVERLAY_FLASH:
         color = color_hex_to_pixman_with_alpha(
-                term->conf->colors_dark.flash,
+                term->conf->colors.flash,
-                term->conf->colors_dark.flash_alpha,
+                term->conf->colors.flash_alpha,
                 wayl_do_linear_blending(term->wl, term->conf));
         break;
 
@@ -2012,7 +2005,7 @@ render_overlay(struct terminal *term)
     }
 
     struct buffer *buf = shm_get_buffer(
-        term->render.chains.overlay, term->width, term->height);
+        term->render.chains.overlay, term->width, term->height, true);
     pixman_image_set_clip_region32(buf->pix[0], NULL);
 
     /* Bounding rectangle of damaged areas - for wl_surface_damage_buffer() */
@@ -2231,56 +2224,6 @@ render_worker_thread(void *_ctx)
 
             case -2:
                 return 0;
-
-            case -3: {
-                if (term->conf->tweak.render_timer != RENDER_TIMER_NONE)
-                    clock_gettime(CLOCK_MONOTONIC, &term->render.workers.preapplied_damage.start);
-
-                mtx_lock(&term->render.workers.preapplied_damage.lock);
-                buf = term->render.workers.preapplied_damage.buf;
-                xassert(buf != NULL);
-
-                if (likely(term->render.last_buf != NULL)) {
-                    mtx_unlock(&term->render.workers.preapplied_damage.lock);
-
-                    pixman_region32_t dmg;
-                    pixman_region32_init(&dmg);
-
-                    if (buf->age == 0)
-                        ; /* No need to do anything */
-                    else if (buf->age == 1)
-                        pixman_region32_copy(&dmg,
-                                             &term->render.last_buf->dirty[0]);
-                    else
-                        pixman_region32_init_rect(&dmg, 0, 0, buf->width,
-                                                  buf->height);
-
-                    pixman_image_set_clip_region32(buf->pix[my_id], &dmg);
-                    pixman_image_composite32(PIXMAN_OP_SRC,
-                                             term->render.last_buf->pix[my_id],
-                                             NULL, buf->pix[my_id], 0, 0, 0, 0, 0,
-                                             0, buf->width, buf->height);
-
-                    pixman_region32_fini(&dmg);
-
-                    buf->age = 0;
-                    shm_unref(term->render.last_buf);
-                    shm_addref(buf);
-                    term->render.last_buf = buf;
-
-                    mtx_lock(&term->render.workers.preapplied_damage.lock);
-                }
-
-                term->render.workers.preapplied_damage.buf = NULL;
-                cnd_signal(&term->render.workers.preapplied_damage.cond);
-                mtx_unlock(&term->render.workers.preapplied_damage.lock);
-
-                if (term->conf->tweak.render_timer != RENDER_TIMER_NONE)
-                    clock_gettime(CLOCK_MONOTONIC, &term->render.workers.preapplied_damage.stop);
-
-                frame_done = true;
-                break;
-            }
             }
         }
     };
@@ -2288,22 +2231,6 @@ render_worker_thread(void *_ctx)
     return -1;
 }
 
-void
-render_wait_for_preapply_damage(struct terminal *term)
-{
-    if (!term->render.preapply_last_frame_damage)
-        return;
-    if (term->render.workers.preapplied_damage.buf == NULL)
-        return;
-
-    mtx_lock(&term->render.workers.preapplied_damage.lock);
-    while (term->render.workers.preapplied_damage.buf != NULL) {
-        cnd_wait(&term->render.workers.preapplied_damage.cond,
-                 &term->render.workers.preapplied_damage.lock);
-    }
-    mtx_unlock(&term->render.workers.preapplied_damage.lock);
-}
-
 struct csd_data
 get_csd_data(const struct terminal *term, enum csd_surface surf_idx)
 {
@@ -2510,10 +2437,10 @@ render_csd_title(struct terminal *term, const struct csd_data *info,
 
     uint32_t bg = term->conf->csd.color.title_set
         ? term->conf->csd.color.title
-        : 0xffu << 24 | term->conf->colors_dark.fg;
+        : 0xffu << 24 | term->conf->colors.fg;
     uint32_t fg = term->conf->csd.color.buttons_set
         ? term->conf->csd.color.buttons
-        : term->conf->colors_dark.bg;
+        : term->conf->colors.bg;
 
     if (!term->visual_focus) {
         bg = color_dim(term, bg);
@@ -2607,7 +2534,7 @@ render_csd_border(struct terminal *term, enum csd_surface surf_idx,
         uint32_t _color =
             conf->csd.color.border_set ? conf->csd.color.border :
             conf->csd.color.title_set ? conf->csd.color.title :
-            0xffu << 24 | term->conf->colors_dark.fg;
+            0xffu << 24 | term->conf->colors.fg;
         if (!term->visual_focus)
             _color = color_dim(term, _color);
 
@@ -2627,7 +2554,7 @@ static pixman_color_t
 get_csd_button_fg_color(const struct terminal *term)
 {
     const struct config *conf = term->conf;
-    uint32_t _color = conf->colors_dark.bg;
+    uint32_t _color = conf->colors.bg;
     uint16_t alpha = 0xffff;
 
     if (conf->csd.color.buttons_set) {
@@ -2872,7 +2799,7 @@ render_csd_button(struct terminal *term, enum csd_surface surf_idx,
 
     switch (surf_idx) {
     case CSD_SURF_MINIMIZE:
-        _color = term->conf->colors_dark.table[4];  /* blue */
+        _color = term->conf->colors.table[4];  /* blue */
         is_set = term->conf->csd.color.minimize_set;
         conf_color = &term->conf->csd.color.minimize;
         is_active = term->active_surface == TERM_SURF_BUTTON_MINIMIZE &&
@@ -2880,7 +2807,7 @@ render_csd_button(struct terminal *term, enum csd_surface surf_idx,
         break;
 
     case CSD_SURF_MAXIMIZE:
-        _color = term->conf->colors_dark.table[2];  /* green */
+        _color = term->conf->colors.table[2];  /* green */
         is_set = term->conf->csd.color.maximize_set;
         conf_color = &term->conf->csd.color.maximize;
         is_active = term->active_surface == TERM_SURF_BUTTON_MAXIMIZE &&
@@ -2888,7 +2815,7 @@ render_csd_button(struct terminal *term, enum csd_surface surf_idx,
         break;
 
     case CSD_SURF_CLOSE:
-        _color = term->conf->colors_dark.table[1];  /* red */
+        _color = term->conf->colors.table[1];  /* red */
         is_set = term->conf->csd.color.close_set;
         conf_color = &term->conf->csd.color.quit;
         is_active = term->active_surface == TERM_SURF_BUTTON_CLOSE &&
@@ -2970,7 +2897,7 @@ render_csd(struct terminal *term)
     }
 
     struct buffer *bufs[CSD_SURF_COUNT];
-    shm_get_many(term->render.chains.csd, CSD_SURF_COUNT, widths, heights, bufs);
+    shm_get_many(term->render.chains.csd, CSD_SURF_COUNT, widths, heights, bufs, true);
 
     for (size_t i = CSD_SURF_LEFT; i <= CSD_SURF_BOTTOM; i++)
         render_csd_border(term, i, &infos[i], bufs[i]);
@@ -3110,16 +3037,16 @@ render_scrollback_position(struct terminal *term)
     }
 
     struct buffer_chain *chain = term->render.chains.scrollback_indicator;
-    struct buffer *buf = shm_get_buffer(chain, width, height);
+    struct buffer *buf = shm_get_buffer(chain, width, height, false);
 
     wl_subsurface_set_position(
         win->scrollback_indicator.sub, roundf(x / scale), roundf(y / scale));
 
     uint32_t fg = term->colors.table[0];
     uint32_t bg = term->colors.table[8 + 4];
-    if (term->conf->colors_dark.use_custom.scrollback_indicator) {
+    if (term->conf->colors.use_custom.scrollback_indicator) {
-        fg = term->conf->colors_dark.scrollback_indicator.fg;
+        fg = term->conf->colors.scrollback_indicator.fg;
-        bg = term->conf->colors_dark.scrollback_indicator.bg;
+        bg = term->conf->colors.scrollback_indicator.bg;
     }
 
     render_osd(
@@ -3153,7 +3080,7 @@ render_render_timer(struct terminal *term, struct timespec render_time)
     height = roundf(scale * ceilf(height / scale));
 
     struct buffer_chain *chain = term->render.chains.render_timer;
-    struct buffer *buf = shm_get_buffer(chain, width, height);
+    struct buffer *buf = shm_get_buffer(chain, width, height, false);
 
     wl_subsurface_set_position(
         win->render_timer.sub,
@@ -3186,6 +3113,14 @@ force_full_repaint(struct terminal *term, struct buffer *buf)
 static void
 reapply_old_damage(struct terminal *term, struct buffer *new, struct buffer *old)
 {
+    static int counter = 0;
+    static bool have_warned = false;
+    if (!have_warned && ++counter > 5) {
+        LOG_WARN("compositor is not releasing buffers immediately; "
+                 "expect lower rendering performance");
+        have_warned = true;
+    }
+
     if (new->age > 1) {
         memcpy(new->data, old->data, new->height * new->stride);
         return;
@@ -3316,18 +3251,7 @@ grid_render(struct terminal *term)
     if (term->shutdown.in_progress)
         return;
 
-    struct timespec start_time;
+    struct timespec start_time, start_double_buffering = {0}, stop_double_buffering = {0};
-    struct timespec start_wait_preapply = {0}, stop_wait_preapply = {0};
-    struct timespec start_double_buffering = {0}, stop_double_buffering = {0};
-
-    /* Might be a thread doing pre-applied damage */
-    if (unlikely(term->render.preapply_last_frame_damage &&
-                 term->render.workers.preapplied_damage.buf != NULL))
-    {
-        clock_gettime(CLOCK_MONOTONIC, &start_wait_preapply);
-        render_wait_for_preapply_damage(term);
-        clock_gettime(CLOCK_MONOTONIC, &stop_wait_preapply);
-    }
 
     if (term->conf->tweak.render_timer != RENDER_TIMER_NONE)
         clock_gettime(CLOCK_MONOTONIC, &start_time);
@@ -3336,14 +3260,15 @@ grid_render(struct terminal *term)
     xassert(term->height > 0);
 
     struct buffer_chain *chain = term->render.chains.grid;
-    struct buffer *buf = shm_get_buffer(chain, term->width, term->height);
+    bool use_alpha = !term->window->is_fullscreen &&
+                     term->colors.alpha != 0xffff;
+    struct buffer *buf = shm_get_buffer(
+        chain, term->width, term->height, use_alpha);
 
     /* Dirty old and current cursor cell, to ensure they're repainted */
     dirty_old_cursor(term);
     dirty_cursor(term);
 
-    LOG_DBG("buffer age: %u (%p)", buf->age, (void *)buf);
-
     if (term->render.last_buf == NULL ||
         term->render.last_buf->width != buf->width ||
         term->render.last_buf->height != buf->height ||
@@ -3360,27 +3285,9 @@ grid_render(struct terminal *term)
         xassert(term->render.last_buf->width == buf->width);
         xassert(term->render.last_buf->height == buf->height);
 
-        if (++term->render.frames_since_last_immediate_release > 10) {
-            static bool have_warned = false;
-
-            if (!term->render.preapply_last_frame_damage &&
-                term->conf->tweak.preapply_damage &&
-                term->render.workers.count > 0)
-            {
-                LOG_INFO("enabling pre-applied frame damage");
-                term->render.preapply_last_frame_damage = true;
-            } else if (!have_warned && !term->render.preapply_last_frame_damage) {
-                LOG_WARN("compositor is not releasing buffers immediately; "
-                         "expect lower rendering performance");
-                have_warned = true;
-            }
-        }
-
         clock_gettime(CLOCK_MONOTONIC, &start_double_buffering);
         reapply_old_damage(term, buf, term->render.last_buf);
         clock_gettime(CLOCK_MONOTONIC, &stop_double_buffering);
-    } else if (!term->render.preapply_last_frame_damage) {
-        term->render.frames_since_last_immediate_release = 0;
     }
 
     if (term->render.last_buf != NULL) {
@@ -3608,40 +3515,27 @@ grid_render(struct terminal *term)
         struct timespec end_time;
         clock_gettime(CLOCK_MONOTONIC, &end_time);
 
-        struct timespec wait_time;
-        timespec_sub(&stop_wait_preapply, &start_wait_preapply, &wait_time);
-
         struct timespec render_time;
         timespec_sub(&end_time, &start_time, &render_time);
 
         struct timespec double_buffering_time;
         timespec_sub(&stop_double_buffering, &start_double_buffering, &double_buffering_time);
 
-        struct timespec preapply_damage;
-        timespec_sub(&term->render.workers.preapplied_damage.stop,
-                     &term->render.workers.preapplied_damage.start,
-                     &preapply_damage);
-
         struct timespec total_render_time;
         timespec_add(&render_time, &double_buffering_time, &total_render_time);
-        timespec_add(&wait_time, &total_render_time, &total_render_time);
 
         switch (term->conf->tweak.render_timer) {
         case RENDER_TIMER_LOG:
         case RENDER_TIMER_BOTH:
             LOG_INFO(
                 "frame rendered in %lds %9ldns "
-                "(%lds %9ldns wait, %lds %9ldns rendering, %lds %9ldns double buffering) not included: %lds %ldns pre-apply damage",
+                "(%lds %9ldns rendering, %lds %9ldns double buffering)",
                 (long)total_render_time.tv_sec,
                 total_render_time.tv_nsec,
-                (long)wait_time.tv_sec,
-                wait_time.tv_nsec,
                 (long)render_time.tv_sec,
                 render_time.tv_nsec,
                 (long)double_buffering_time.tv_sec,
-                double_buffering_time.tv_nsec,
+                double_buffering_time.tv_nsec);
-                (long)preapply_damage.tv_sec,
-                preapply_damage.tv_nsec);
             break;
 
         case RENDER_TIMER_OSD:
@@ -3784,7 +3678,7 @@ render_search_box(struct terminal *term)
     size_t glyph_offset = term->render.search_glyph_offset;
 
     struct buffer_chain *chain = term->render.chains.search;
-    struct buffer *buf = shm_get_buffer(chain, width, height);
+    struct buffer *buf = shm_get_buffer(chain, width, height, true);
 
     pixman_region32_t clip;
     pixman_region32_init_rect(&clip, 0, 0, width, height);
@@ -3796,18 +3690,18 @@ render_search_box(struct terminal *term)
 
     const bool is_match = term->search.match_len == text_len;
     const bool custom_colors = is_match
-        ? term->conf->colors_dark.use_custom.search_box_match
+        ? term->conf->colors.use_custom.search_box_match
-        : term->conf->colors_dark.use_custom.search_box_no_match;
+        : term->conf->colors.use_custom.search_box_no_match;
 
     /* Background - yellow on empty/match, red on mismatch (default) */
     const bool gamma_correct = wayl_do_linear_blending(term->wl, term->conf);
     const pixman_color_t color = color_hex_to_pixman(
         is_match
         ? (custom_colors
-           ? term->conf->colors_dark.search_box.match.bg
+           ? term->conf->colors.search_box.match.bg
            : term->colors.table[3])
         : (custom_colors
-           ? term->conf->colors_dark.search_box.no_match.bg
+           ? term->conf->colors.search_box.no_match.bg
            : term->colors.table[1]),
         gamma_correct);
 
@@ -3829,8 +3723,8 @@ render_search_box(struct terminal *term)
     pixman_color_t fg = color_hex_to_pixman(
         custom_colors
         ? (is_match
-           ? term->conf->colors_dark.search_box.match.fg
+           ? term->conf->colors.search_box.match.fg
-           : term->conf->colors_dark.search_box.no_match.fg)
+           : term->conf->colors.search_box.no_match.fg)
         : term->colors.table[0],
         gamma_correct);
 
@@ -4249,13 +4143,13 @@ render_urls(struct terminal *term)
 
     struct buffer_chain *chain = term->render.chains.url;
     struct buffer *bufs[render_count];
-    shm_get_many(chain, render_count, widths, heights, bufs);
+    shm_get_many(chain, render_count, widths, heights, bufs, false);
 
-    uint32_t fg = term->conf->colors_dark.use_custom.jump_label
+    uint32_t fg = term->conf->colors.use_custom.jump_label
-        ? term->conf->colors_dark.jump_label.fg
+        ? term->conf->colors.jump_label.fg
         : term->colors.table[0];
-    uint32_t bg = term->conf->colors_dark.use_custom.jump_label
+    uint32_t bg = term->conf->colors.use_custom.jump_label
-        ? term->conf->colors_dark.jump_label.bg
+        ? term->conf->colors.jump_label.bg
         : term->colors.table[3];
 
     for (size_t i = 0; i < render_count; i++) {
@@ -4401,7 +4295,6 @@ delayed_reflow_of_normal_grid(struct terminal *term)
     term->interactive_resizing.old_hide_cursor = false;
 
     /* Invalidate render pointers */
-    render_wait_for_preapply_damage(term);
     shm_unref(term->render.last_buf);
     term->render.last_buf = NULL;
     term->render.last_cursor.row = NULL;
@@ -4976,7 +4869,6 @@ damage_view:
     tll_free(term->normal.scroll_damage);
     tll_free(term->alt.scroll_damage);
 
-    render_wait_for_preapply_damage(term);
     shm_unref(term->render.last_buf);
     term->render.last_buf = NULL;
     term_damage_view(term);
@@ -5375,77 +5267,3 @@ render_xcursor_set(struct seat *seat, struct terminal *term,
     seat->pointer.xcursor_pending = true;
     return true;
 }
-
-void
-render_buffer_release_callback(struct buffer *buf, void *data)
-{
-    /*
-     * Called from shm.c when a buffer is released
-     *
-     * We use it to pre-apply last-frame's damage to it, when we're
-     * forced to double buffer (compositor doesn't release buffers
-     * immediately).
-     *
-     * The timeline is thus:
-     *   1. We render and push a new frame
-     *   2. Some (hopefully short) time after that, the compositor releases the previous buffer
-     *   3. We're called, and kick off the thread that copies the changes from (1) to the just freed buffer
-     *   4. Time passes....
-     *   5. The compositor calls our frame callback, signalling to us that it's time to start rendering the next frame
-     *   6. Hopefully, our thread is already done with copying the changes, otherwise we stall, waiting for it
-     *   7. We render the frame as if the compositor does immediate releases.
-     *
-     * What's the gain? Reduced latency, by applying the previous
-     * frame's damage as soon as possible, we shorten the time it
-     * takes to render the frame after the frame callback.
-     *
-     * This means the compositor can, in theory, push the frame
-     * callback closer to the vblank deadline, and thus reduce input
-     * latency. Not all compositors (most, in fact?) don't adapt like
-     * this, unfortunately. But some allows the user to manually
-     * configure the deadline.
-     */
-    struct terminal *term = data;
-
-    if (likely(buf->age != 1))
-        return;
-
-    if (likely(!term->render.preapply_last_frame_damage))
-        return;
-
-    if (term->render.last_buf == NULL)
-        return;
-
-    if (term->render.last_buf->age != 0)
-        return;
-
-    if (buf->width != term->render.last_buf->width)
-        return;
-
-    if (buf->height != term->render.last_buf->height)
-        return;
-
-    xassert(term->render.workers.count > 0);
-    xassert(term->render.last_buf != NULL);
-
-    xassert(term->render.last_buf->age == 0);
-    xassert(term->render.last_buf != buf);
-
-    mtx_lock(&term->render.workers.preapplied_damage.lock);
-    if (term->render.workers.preapplied_damage.buf != NULL) {
-        mtx_unlock(&term->render.workers.preapplied_damage.lock);
-        return;
-    }
-
-    xassert(term->render.workers.preapplied_damage.buf == NULL);
-    term->render.workers.preapplied_damage.buf = buf;
-    term->render.workers.preapplied_damage.start = (struct timespec){0};
-    term->render.workers.preapplied_damage.stop = (struct timespec){0};
-    mtx_unlock(&term->render.workers.preapplied_damage.lock);
-
-    mtx_lock(&term->render.workers.lock);
-    sem_post(&term->render.workers.start);
-    xassert(tll_length(term->render.workers.queue) == 0);
-    tll_push_back(term->render.workers.queue, -3);
-    mtx_unlock(&term->render.workers.lock);
-}

render.h

@@ -47,6 +47,3 @@ struct csd_data {
 };
 
 struct csd_data get_csd_data(const struct terminal *term, enum csd_surface surf_idx);
-
-void render_buffer_release_callback(struct buffer *buf, void *data);
-void render_wait_for_preapply_damage(struct terminal *term);

scripts/benchmark.py

@@ -11,7 +11,7 @@ import termios
 from datetime import datetime
 
 
-def main() -> None:
+def main():
     parser = argparse.ArgumentParser()
     parser.add_argument('files', type=argparse.FileType('rb'), nargs='+')
     parser.add_argument('--iterations', type=int, default=20)
@@ -24,12 +24,12 @@ def main() -> None:
                     termios.TIOCGWINSZ,
                     struct.pack('HHHH', 0, 0, 0, 0)))
 
-    times: dict[str, list[float]] = {name: [] for name in [f.name for f in args.files]}
+    times = {name: [] for name in [f.name for f in args.files]}
 
     for f in args.files:
         bench_bytes = f.read()
 
-        for _ in range(args.iterations):
+        for i in range(args.iterations):
             start = datetime.now()
             sys.stdout.buffer.write(bench_bytes)
             stop = datetime.now()
@@ -48,4 +48,4 @@ def main() -> None:
 
 
 if __name__ == '__main__':
-    main()
+    sys.exit(main())

scripts/generate-alt-random-writes.py

@@ -8,8 +8,6 @@ import struct
 import sys
 import termios
 
-from typing import Any
-
 
 class ColorVariant(enum.IntEnum):
     NONE = enum.auto()
@@ -19,7 +17,7 @@ class ColorVariant(enum.IntEnum):
     RGB = enum.auto()
 
 
-def main() -> None:
+def main():
     parser = argparse.ArgumentParser()
     parser.add_argument(
         'out', type=argparse.FileType(mode='w'), nargs='?', help='name of output file')
@@ -40,16 +38,10 @@ def main() -> None:
     opts = parser.parse_args()
     out = opts.out if opts.out is not None else sys.stdout
 
-    lines: int | None = None
-    cols: int | None = None
-    width: int | None = None
-    height: int | None = None
-
     if opts.rows is None or opts.cols is None:
         try:
-            def dummy(*args: Any) -> None:
+            def dummy(*args):
                 """Need a handler installed for sigwait() to trigger."""
-                _ = args
                 pass
             signal.signal(signal.SIGWINCH, dummy)
 
@@ -61,9 +53,6 @@ def main() -> None:
                                     termios.TIOCGWINSZ,
                                     struct.pack('HHHH', 0, 0, 0, 0)))
 
-                assert width is not None
-                assert height is not None
-
                 if width > 0 and height > 0:
                     break
 
@@ -82,11 +71,9 @@ def main() -> None:
 
     if opts.rows is not None:
         lines = opts.rows
-        assert lines is not None
         height = 15 * lines  # PGO helper binary hardcodes cell height to 15px
     if opts.cols is not None:
         cols = opts.cols
-        assert cols is not None
         width = 8 * cols     # PGO help binary hardcodes cell width to 8px
 
     if lines is None or cols is None or height is None or width is None:
@@ -203,8 +190,8 @@ def main() -> None:
         # The sixel 'alphabet'
         sixels = '?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~'
 
-        last_pos: tuple[int, int] | None = None
+        last_pos = None
-        last_size: tuple[int, int] = 0, 0
+        last_size = None
 
         for _ in range(20):
             if last_pos is not None and random.randrange(2):
@@ -267,4 +254,4 @@ def main() -> None:
 
 
 if __name__ == '__main__':
-    main()
+    sys.exit(main())

scripts/generate-builtin-terminfo.py

@@ -1,12 +1,14 @@
 #!/usr/bin/env python3
 
 import argparse
-import os
 import re
+import sys
+
+from typing import Dict, Union
 
 
 class Capability:
-    def __init__(self, name: str, value: bool | int | str):
+    def __init__(self, name: str, value: Union[bool, int, str]):
         self._name = name
         self._value = value
 
@@ -15,37 +17,25 @@ class Capability:
         return self._name
 
     @property
-    def value(self) -> bool | int | str:
+    def value(self) -> Union[bool, int, str]:
         return self._value
 
-    def __lt__(self, other: object) -> bool:
+    def __lt__(self, other):
-        if not isinstance(other, Capability):
-            return NotImplemented
         return self._name < other._name
 
-    def __le__(self, other: object) -> bool:
+    def __le__(self, other):
-        if not isinstance(other, Capability):
-            return NotImplemented
         return self._name <= other._name
 
-    def __eq__(self, other: object) -> bool:
+    def __eq__(self, other):
-        if not isinstance(other, Capability):
-            return NotImplemented
         return self._name == other._name
 
-    def __ne__(self, other: object) -> bool:
+    def __ne__(self, other):
-        if not isinstance(other, Capability):
+        return self._name != other._name
-            return NotImplemented
-        return bool(self._name != other._name)
 
-    def __gt__(self, other: object) -> bool:
+    def __gt__(self, other):
-        if not isinstance(other, Capability):
+        return self._name > other._name
-            return NotImplemented
-        return bool(self._name > other._name)
 
-    def __ge__(self, other: object) -> bool:
+    def __ge__(self, other):
-        if not isinstance(other, Capability):
-            return NotImplemented
         return self._name >= other._name
 
 
@@ -63,7 +53,7 @@ class StringCapability(Capability):
         # see terminfo(5) for valid escape sequences
 
         # Control characters
-        def translate_ctrl_chr(m: re.Match[str]) -> str:
+        def translate_ctrl_chr(m):
             ctrl = m.group(1)
             if ctrl == '?':
                 return '\\x7f'
@@ -95,7 +85,7 @@ class Fragment:
     def __init__(self, name: str, description: str):
         self._name = name
         self._description = description
-        self._caps = dict[str, Capability]()
+        self._caps = {}
 
     @property
     def name(self) -> str:
@@ -106,18 +96,18 @@ class Fragment:
         return self._description
 
     @property
-    def caps(self) -> dict[str, Capability]:
+    def caps(self) -> Dict[str, Capability]:
         return self._caps
 
-    def add_capability(self, cap: Capability) -> None:
+    def add_capability(self, cap: Capability):
         assert cap.name not in self._caps
         self._caps[cap.name] = cap
 
-    def del_capability(self, name: str) -> None:
+    def del_capability(self, name: str):
         del self._caps[name]
 
 
-def main() -> None:
+def main():
     parser = argparse.ArgumentParser()
     parser.add_argument('source_entry_name')
     parser.add_argument('source', type=argparse.FileType('r'))
@@ -130,15 +120,15 @@ def main() -> None:
     source = opts.source
     target = opts.target
 
-    lines = list[str]()
+    lines = []
-    for line in source.readlines():
+    for l in source.readlines():
-        line = line.strip()
+        l = l.strip()
-        if line.startswith('#'):
+        if l.startswith('#'):
             continue
-        lines.append(line)
+        lines.append(l)
 
-    fragments = dict[str, Fragment]()
+    fragments = {}
-    cur_fragment: Fragment | None = None
+    cur_fragment = None
 
     for m in re.finditer(
             r'(?P<name>(?P<entry_name>[-+\w@]+)\|(?P<entry_desc>.+?),)|'
@@ -157,20 +147,17 @@ def main() -> None:
 
         elif m.group('bool_cap') is not None:
             name = m.group('bool_name')
-            assert cur_fragment is not None
             cur_fragment.add_capability(BoolCapability(name))
 
         elif m.group('int_cap') is not None:
             name = m.group('int_name')
-            int_value = int(m.group('int_val'), 0)
+            value = int(m.group('int_val'), 0)
-            assert cur_fragment is not None
+            cur_fragment.add_capability(IntCapability(name, value))
-            cur_fragment.add_capability(IntCapability(name, int_value))
 
         elif m.group('str_cap') is not None:
             name = m.group('str_name')
-            str_value = m.group('str_val')
+            value = m.group('str_val')
-            assert cur_fragment is not None
+            cur_fragment.add_capability(StringCapability(name, value))
-            cur_fragment.add_capability(StringCapability(name, str_value))
 
         else:
             assert False
@@ -179,9 +166,6 @@ def main() -> None:
     for frag in fragments.values():
         for cap in frag.caps.values():
             if cap.name == 'use':
-                assert isinstance(cap, StringCapability)
-                assert isinstance(cap.value, str)
-
                 use_frag = fragments[cap.value]
                 for use_cap in use_frag.caps.values():
                     frag.add_capability(use_cap)
@@ -201,9 +185,8 @@ def main() -> None:
     entry.add_capability(StringCapability('TN', target_entry_name))
     entry.add_capability(StringCapability('name', target_entry_name))
     entry.add_capability(IntCapability('RGB', 8))  # 8 bits per channel
-    entry.add_capability(StringCapability('query-os-name', os.uname().sysname))
 
-    terminfo_parts = list[str]()
+    terminfo_parts = []
     for cap in sorted(entry.caps.values()):
         name = cap.name
         value = str(cap.value)
@@ -227,4 +210,4 @@ def main() -> None:
 
 
 if __name__ == '__main__':
-    main()
+    sys.exit(main())

scripts/generate-emoji-variation-sequences.py

@@ -1,10 +1,11 @@
 #!/usr/bin/env python3
 
 import argparse
+import sys
 
 
 class Codepoint:
-    def __init__(self, start: int, end: None | int = None):
+    def __init__(self, start: int, end: None|int = None):
         self.start = start
         self.end = start if end is None else end
         self.vs15 = False
@@ -14,7 +15,7 @@ class Codepoint:
         return f'{self.start:x}-{self.end:x}, vs15={self.vs15}, vs16={self.vs16}'
 
 
-def main() -> None:
+def main():
     parser = argparse.ArgumentParser()
     parser.add_argument('input', type=argparse.FileType('r'))
     parser.add_argument('output', type=argparse.FileType('w'))
@@ -99,4 +100,4 @@ def main() -> None:
 
 
 if __name__ == '__main__':
-    main()
+    sys.exit(main())

scripts/srgb.py

@@ -2,6 +2,7 @@
 
 import argparse
 import math
+import sys
 
 
 # Note: we use a pure gamma 2.2 function, rather than the piece-wise
@@ -16,7 +17,7 @@ def linear_to_srgb(f: float) -> float:
     return math.pow(f, 1 / 2.2)
 
 
-def main() -> None:
+def main():
     parser = argparse.ArgumentParser()
     parser.add_argument('c_output', type=argparse.FileType('w'))
     parser.add_argument('h_output', type=argparse.FileType('w'))
@@ -67,4 +68,4 @@ def main() -> None:
 
 
 if __name__ == '__main__':
-    main()
+    sys.exit(main())

search.c

@@ -283,13 +283,8 @@ matches_cell(const struct terminal *term, const struct cell *cell, size_t search
     if (composed == NULL && base == 0 && term->search.buf[search_ofs] == U' ')
         return 1;
 
-    if (hasc32upper(term->search.buf)) {
+    if (c32ncasecmp(&base, &term->search.buf[search_ofs], 1) != 0)
-        if (c32ncmp(&base, &term->search.buf[search_ofs], 1) != 0)
+        return -1;
-            return -1;
-    } else {
-        if (c32ncasecmp(&base, &term->search.buf[search_ofs], 1) != 0)
-            return -1;
-    }
 
     if (composed != NULL) {
         if (search_ofs + composed->count > term->search.len)
@@ -1484,8 +1479,7 @@ search_input(struct seat *seat, struct terminal *term,
         count = xkb_compose_state_get_utf8(
             seat->kbd.xkb_compose_state, (char *)buf, sizeof(buf));
         xkb_compose_state_reset(seat->kbd.xkb_compose_state);
-    } else if (compose_status == XKB_COMPOSE_CANCELLED ||
+    } else if (compose_status == XKB_COMPOSE_CANCELLED) {
-               compose_status == XKB_COMPOSE_COMPOSING) {
         count = 0;
     } else {
         count = xkb_state_key_get_utf8(

selection.c

@@ -19,7 +19,6 @@
 #include "char32.h"
 #include "commands.h"
 #include "config.h"
-#include "debug.h"
 #include "extract.h"
 #include "grid.h"
 #include "misc.h"
@@ -559,15 +558,9 @@ selection_find_quote_left(struct terminal *term, struct coord *pos,
         if (*quote_char == '\0' ? (wc == '"' || wc == '\'')
                                 : wc == *quote_char)
         {
-            xassert(next_col + 1 <= term->cols);
+            pos->row = next_row;
-            if (next_col + 1 == term->cols) {
+            pos->col = next_col + 1;
-                xassert(next_row < pos->row);
+            xassert(pos->col < term->cols);
-                pos->row = next_row + 1;
-                pos->col = 0;
-            } else {
-                pos->row = next_row;
-                pos->col = next_col + 1;
-            }
 
             *quote_char = wc;
             return true;

server.c

@@ -30,7 +30,7 @@ struct client;
 struct terminal_instance;
 
 struct server {
-    struct config *conf;
+    const struct config *conf;
     struct fdm *fdm;
     struct reaper *reaper;
     struct wayland *wayl;
@@ -156,61 +156,10 @@ fdm_client(struct fdm *fdm, int fd, int events, void *data)
     xassert(events & EPOLLIN);
 
     if (client->instance != NULL) {
-        struct client_ipc_hdr ipc_hdr;
+        uint8_t dummy[128];
-        ssize_t count = read(fd, &ipc_hdr, sizeof(ipc_hdr));
+        ssize_t count = read(fd, dummy, sizeof(dummy));
-
+        LOG_WARN("client unexpectedly sent %zd bytes", count);
-        if (count != sizeof(ipc_hdr)) {
+        return true;  /* TODO: shutdown instead? */
-            LOG_WARN("client unexpectedly sent %zd bytes", count);
-            return true;  /* TODO: shutdown instead? */
-        }
-
-        switch (ipc_hdr.ipc_code) {
-        case FOOT_IPC_SIGUSR: {
-            xassert(ipc_hdr.size == sizeof(struct client_ipc_sigusr));
-
-            struct client_ipc_sigusr sigusr;
-            count = read(fd, &sigusr, sizeof(sigusr));
-            if (count < 0) {
-                LOG_ERRNO("failed to read SIGUSR IPC data from client");
-                return true; /* TODO: shutdown instead? */
-            }
-
-            if ((size_t)count != sizeof(sigusr)) {
-                LOG_ERR("failed to read SIGUSR IPC data from client");
-                return true; /* TODO: shutdown instead? */
-            }
-
-            switch (sigusr.signo) {
-            case SIGUSR1:
-                term_theme_switch_to_dark(client->instance->terminal);
-                break;
-
-            case SIGUSR2:
-                term_theme_switch_to_light(client->instance->terminal);
-                break;
-
-            default:
-                LOG_ERR(
-                    "client sent bad SIGUSR number: %d "
-                    "(expected SIGUSR1=%d or SIGUSR2=%d)",
-                    sigusr.signo, SIGUSR1, SIGUSR2);
-                break;
-            }
-
-            return true;
-        }
-
-        default:
-            LOG_WARN(
-                "client sent unrecognized IPC (0x%04x), ignoring %hhu bytes",
-                ipc_hdr.ipc_code, ipc_hdr.size);
-
-            /* TODO: slightly broken, since not all data is guaranteed
-               to be readable yet */
-            uint8_t dummy[ipc_hdr.size];
-            (void)!!read(fd, dummy, ipc_hdr.size);
-            return true;
-        }
     }
 
     if (client->buffer.data == NULL) {
@@ -556,7 +505,7 @@ prepare_socket(int fd)
 }
 
 struct server *
-server_init(struct config *conf, struct fdm *fdm, struct reaper *reaper,
+server_init(const struct config *conf, struct fdm *fdm, struct reaper *reaper,
             struct wayland *wayl)
 {
     int fd;
@@ -668,23 +617,3 @@ server_destroy(struct server *server)
         unlink(server->sock_path);
     free(server);
 }
-
-void
-server_global_theme_switch_to_dark(struct server *server)
-{
-    server->conf->initial_color_theme = COLOR_THEME_DARK;
-    tll_foreach(server->clients, it)
-        term_theme_switch_to_dark(it->item->instance->terminal);
-    tll_foreach(server->terminals, it)
-        term_theme_switch_to_dark(it->item->terminal);
-}
-
-void
-server_global_theme_switch_to_light(struct server *server)
-{
-    server->conf->initial_color_theme = COLOR_THEME_LIGHT;
-    tll_foreach(server->clients, it)
-        term_theme_switch_to_light(it->item->instance->terminal);
-    tll_foreach(server->terminals, it)
-        term_theme_switch_to_light(it->item->terminal);
-}

server.h

@@ -6,9 +6,6 @@
 #include "wayland.h"
 
 struct server;
-struct server *server_init(struct config *conf, struct fdm *fdm,
+struct server *server_init(const struct config *conf, struct fdm *fdm,
                            struct reaper *reaper, struct wayland *wayl);
 void server_destroy(struct server *server);
-
-void server_global_theme_switch_to_dark(struct server *server);
-void server_global_theme_switch_to_light(struct server *server);

shm.c

@@ -13,6 +13,7 @@
 
 #include <pixman.h>
 
+#include <fcft/stride.h>
 #include <tllist.h>
 
 #define LOG_MODULE "shm"
@@ -20,7 +21,6 @@
 #include "log.h"
 #include "debug.h"
 #include "macros.h"
-#include "stride.h"
 #include "xmalloc.h"
 
 #if !defined(MAP_UNINITIALIZED)
@@ -61,8 +61,6 @@ static off_t max_pool_size = 512 * 1024 * 1024;
 static bool can_punch_hole = false;
 static bool can_punch_hole_initialized = false;
 
-static size_t min_stride_alignment = 0;
-
 struct buffer_pool {
     int fd;                /* memfd */
     struct wl_shm_pool *wl_pool;
@@ -84,11 +82,9 @@ struct buffer_private {
     struct buffer_pool *pool;
     off_t offset;             /* Offset into memfd where data begins */
     size_t size;
+    bool with_alpha;
 
     bool scrollable;
-
-    void (*release_cb)(struct buffer *buf, void *data);
-    void *cb_data;
 };
 
 struct buffer_chain {
@@ -97,11 +93,11 @@ struct buffer_chain {
     size_t pix_instances;
     bool scrollable;
 
-    pixman_format_code_t pixman_fmt;
+    pixman_format_code_t pixman_fmt_without_alpha;
-    enum wl_shm_format shm_format;
+    enum wl_shm_format shm_format_without_alpha;
 
-    void (*release_cb)(struct buffer *buf, void *data);
+    pixman_format_code_t pixman_fmt_with_alpha;
-    void *cb_data;
+    enum wl_shm_format shm_format_with_alpha;
 };
 
 static tll(struct buffer_private *) deferred;
@@ -117,12 +113,6 @@ shm_set_max_pool_size(off_t _max_pool_size)
     max_pool_size = _max_pool_size;
 }
 
-void
-shm_set_min_stride_alignment(size_t _min_stride_alignment)
-{
-    min_stride_alignment = _min_stride_alignment;
-}
-
 static void
 buffer_destroy_dont_close(struct buffer *buf)
 {
@@ -234,10 +224,6 @@ buffer_release(void *data, struct wl_buffer *wl_buffer)
         xassert(found);
         if (!found)
             LOG_WARN("deferred delete: buffer not on the 'deferred' list");
-    } else {
-        if (buffer->release_cb != NULL) {
-            buffer->release_cb(&buffer->public, buffer->cb_data);
-        }
     }
 }
 
@@ -245,6 +231,7 @@ static const struct wl_buffer_listener buffer_listener = {
     .release = &buffer_release,
 };
 
+#if __SIZEOF_POINTER__ == 8
 static size_t
 page_size(void)
 {
@@ -261,6 +248,7 @@ page_size(void)
     xassert(size > 0);
     return size;
 }
+#endif
 
 static bool
 instantiate_offset(struct buffer_private *buf, off_t new_offset)
@@ -281,7 +269,9 @@ instantiate_offset(struct buffer_private *buf, off_t new_offset)
     wl_buf = wl_shm_pool_create_buffer(
         pool->wl_pool, new_offset,
         buf->public.width, buf->public.height, buf->public.stride,
-        buf->chain->shm_format);
+        buf->with_alpha
+            ? buf->chain->shm_format_with_alpha
+            : buf->chain->shm_format_without_alpha);
 
     if (wl_buf == NULL) {
         LOG_ERR("failed to create SHM buffer");
@@ -291,7 +281,9 @@ instantiate_offset(struct buffer_private *buf, off_t new_offset)
     /* One pixman image for each worker thread (do we really need multiple?) */
     for (size_t i = 0; i < buf->public.pix_instances; i++) {
         pix[i] = pixman_image_create_bits_no_clear(
-            buf->chain->pixman_fmt,
+            buf->with_alpha
+                ? buf->chain->pixman_fmt_with_alpha
+                : buf->chain->pixman_fmt_without_alpha,
             buf->public.width, buf->public.height,
             (uint32_t *)mmapped, buf->public.stride);
 
@@ -326,7 +318,8 @@ err:
 static void NOINLINE
 get_new_buffers(struct buffer_chain *chain, size_t count,
                 int widths[static count], int heights[static count],
-                struct buffer *bufs[static count], bool immediate_purge)
+                struct buffer *bufs[static count], bool with_alpha,
+                bool immediate_purge)
 {
     xassert(count == 1 || !chain->scrollable);
     /*
@@ -345,14 +338,10 @@ get_new_buffers(struct buffer_chain *chain, size_t count,
     size_t total_size = 0;
     for (size_t i = 0; i < count; i++) {
         stride[i] = stride_for_format_and_width(
-            chain->pixman_fmt, widths[i]);
+            with_alpha
-
+                ? chain->pixman_fmt_with_alpha
-        if (min_stride_alignment > 0) {
+                : chain->pixman_fmt_without_alpha,
-            const size_t m = min_stride_alignment;
+            widths[i]);
-            stride[i] = (stride[i] + m - 1) / m * m;
-        }
-
-        xassert(min_stride_alignment == 0 || stride[i] % min_stride_alignment == 0);
         sizes[i] = stride[i] * heights[i];
         total_size += sizes[i];
     }
@@ -394,11 +383,9 @@ get_new_buffers(struct buffer_chain *chain, size_t count,
         goto err;
     }
 
-    const size_t page_sz = page_size();
-
 #if __SIZEOF_POINTER__ == 8
     off_t offset = chain->scrollable && max_pool_size > 0
-        ? (max_pool_size / 4) & ~(page_sz - 1)
+        ? (max_pool_size / 4) & ~(page_size() - 1)
         : 0;
     off_t memfd_size = chain->scrollable && max_pool_size > 0
         ? max_pool_size
@@ -408,8 +395,7 @@ get_new_buffers(struct buffer_chain *chain, size_t count,
     off_t memfd_size = total_size;
 #endif
 
-    /* Page align */
+    xassert(chain->scrollable || (offset == 0 && memfd_size == total_size));
-    memfd_size = (memfd_size + page_sz - 1) & ~(page_sz - 1);
 
     LOG_DBG("memfd-size: %lu, initial offset: %lu", memfd_size, offset);
 
@@ -441,9 +427,6 @@ get_new_buffers(struct buffer_chain *chain, size_t count,
         memfd_size = total_size;
         chain->scrollable = false;
 
-        /* Page align */
-        memfd_size = (memfd_size + page_sz - 1) & ~(page_sz - 1);
-
         if (ftruncate(pool_fd, memfd_size) < 0) {
             LOG_ERRNO("failed to set size of SHM backing memory file");
             goto err;
@@ -509,12 +492,11 @@ get_new_buffers(struct buffer_chain *chain, size_t count,
             .chain = chain,
             .ref_count = immediate_purge ? 0 : 1,
             .busy = true,
+            .with_alpha = with_alpha,
             .pool = pool,
             .offset = 0,
             .size = sizes[i],
             .scrollable = chain->scrollable,
-            .release_cb = chain->release_cb,
-            .cb_data = chain->cb_data,
         };
 
         if (!instantiate_offset(buf, offset)) {
@@ -580,13 +562,13 @@ shm_did_not_use_buf(struct buffer *_buf)
 void
 shm_get_many(struct buffer_chain *chain, size_t count,
              int widths[static count], int heights[static count],
-             struct buffer *bufs[static count])
+             struct buffer *bufs[static count], bool with_alpha)
 {
-    get_new_buffers(chain, count, widths, heights, bufs, true);
+    get_new_buffers(chain, count, widths, heights, bufs, with_alpha, true);
 }
 
 struct buffer *
-shm_get_buffer(struct buffer_chain *chain, int width, int height)
+shm_get_buffer(struct buffer_chain *chain, int width, int height, bool with_alpha)
 {
     LOG_DBG(
         "chain=%p: looking for a reusable %dx%d buffer "
@@ -597,7 +579,9 @@ shm_get_buffer(struct buffer_chain *chain, int width, int height)
     tll_foreach(chain->bufs, it) {
         struct buffer_private *buf = it->item;
 
-        if (buf->public.width != width || buf->public.height != height) {
+        if (buf->public.width != width || buf->public.height != height ||
+            with_alpha != buf->with_alpha)
+        {
             LOG_DBG("purging mismatching buffer %p", (void *)buf);
             if (buffer_unref_no_remove_from_chain(buf))
                 tll_remove(chain->bufs, it);
@@ -613,9 +597,9 @@ shm_get_buffer(struct buffer_chain *chain, int width, int height)
             else
 #endif
             {
-                if (cached == NULL) {
+                if (cached == NULL)
                     cached = buf;
-                } else {
+                else {
                     /* We have multiple buffers eligible for
                      * reuse. Pick the "youngest" one, and mark the
                      * other one for purging */
@@ -648,7 +632,7 @@ shm_get_buffer(struct buffer_chain *chain, int width, int height)
     }
 
     struct buffer *ret;
-    get_new_buffers(chain, 1, &width, &height, &ret, false);
+    get_new_buffers(chain, 1, &width, &height, &ret, with_alpha, false);
     return ret;
 }
 
@@ -991,11 +975,13 @@ shm_unref(struct buffer *_buf)
 
 struct buffer_chain *
 shm_chain_new(struct wayland *wayl, bool scrollable, size_t pix_instances,
-              enum shm_bit_depth desired_bit_depth,
+              enum shm_bit_depth desired_bit_depth)
-              void (*release_cb)(struct buffer *buf, void *data), void *cb_data)
 {
-    pixman_format_code_t pixman_fmt = PIXMAN_a8r8g8b8;
+    pixman_format_code_t pixman_fmt_without_alpha = PIXMAN_x8r8g8b8;
-    enum wl_shm_format shm_fmt = WL_SHM_FORMAT_ARGB8888;
+    enum wl_shm_format shm_fmt_without_alpha = WL_SHM_FORMAT_XRGB8888;
+
+    pixman_format_code_t pixman_fmt_with_alpha = PIXMAN_a8r8g8b8;
+    enum wl_shm_format shm_fmt_with_alpha = WL_SHM_FORMAT_ARGB8888;
 
     static bool have_logged = false;
     static bool have_logged_10_fallback = false;
@@ -1004,9 +990,12 @@ shm_chain_new(struct wayland *wayl, bool scrollable, size_t pix_instances,
     static bool have_logged_16_fallback = false;
 
     if (desired_bit_depth == SHM_BITS_16) {
-        if (wayl->shm_have_abgr161616) {
+        if (wayl->shm_have_abgr161616 && wayl->shm_have_xbgr161616) {
-            pixman_fmt = PIXMAN_a16b16g16r16;
+            pixman_fmt_without_alpha = PIXMAN_a16b16g16r16;
-            shm_fmt = WL_SHM_FORMAT_ABGR16161616;
+            shm_fmt_without_alpha = WL_SHM_FORMAT_XBGR16161616;
+
+            pixman_fmt_without_alpha = PIXMAN_a16b16g16r16;
+            shm_fmt_with_alpha = WL_SHM_FORMAT_ABGR16161616;
 
             if (!have_logged) {
                 have_logged = true;
@@ -1024,10 +1013,15 @@ shm_chain_new(struct wayland *wayl, bool scrollable, size_t pix_instances,
     }
 #endif
 
-    if (desired_bit_depth >= SHM_BITS_10 && pixman_fmt == PIXMAN_a8r8g8b8) {
+    if (desired_bit_depth >= SHM_BITS_10 &&
-        if (wayl->shm_have_argb2101010) {
+        pixman_fmt_with_alpha == PIXMAN_a8r8g8b8)
-            pixman_fmt = PIXMAN_a2r10g10b10;
+    {
-            shm_fmt = WL_SHM_FORMAT_ARGB2101010;
+        if (wayl->shm_have_argb2101010 && wayl->shm_have_xrgb2101010) {
+            pixman_fmt_without_alpha = PIXMAN_x2r10g10b10;
+            shm_fmt_without_alpha = WL_SHM_FORMAT_XRGB2101010;
+
+            pixman_fmt_with_alpha = PIXMAN_a2r10g10b10;
+            shm_fmt_with_alpha = WL_SHM_FORMAT_ARGB2101010;
 
             if (!have_logged) {
                 have_logged = true;
@@ -1035,9 +1029,12 @@ shm_chain_new(struct wayland *wayl, bool scrollable, size_t pix_instances,
             }
         }
 
-        else if (wayl->shm_have_abgr2101010) {
+        else if (wayl->shm_have_abgr2101010 && wayl->shm_have_xbgr2101010) {
-            pixman_fmt = PIXMAN_a2b10g10r10;
+            pixman_fmt_without_alpha = PIXMAN_x2b10g10r10;
-            shm_fmt = WL_SHM_FORMAT_ABGR2101010;
+            shm_fmt_without_alpha = WL_SHM_FORMAT_XBGR2101010;
+
+            pixman_fmt_with_alpha = PIXMAN_a2b10g10r10;
+            shm_fmt_with_alpha = WL_SHM_FORMAT_ABGR2101010;
 
             if (!have_logged) {
                 have_logged = true;
@@ -1069,11 +1066,11 @@ shm_chain_new(struct wayland *wayl, bool scrollable, size_t pix_instances,
         .pix_instances = pix_instances,
         .scrollable = scrollable,
 
-        .pixman_fmt = pixman_fmt,
+        .pixman_fmt_without_alpha = pixman_fmt_without_alpha,
-        .shm_format = shm_fmt,
+        .shm_format_without_alpha = shm_fmt_without_alpha,
 
-        .release_cb = release_cb,
+        .pixman_fmt_with_alpha = pixman_fmt_with_alpha,
-        .cb_data = cb_data,
+        .shm_format_with_alpha = shm_fmt_with_alpha,
     };
     return chain;
 }
@@ -1097,7 +1094,7 @@ shm_chain_free(struct buffer_chain *chain)
 enum shm_bit_depth
 shm_chain_bit_depth(const struct buffer_chain *chain)
 {
-    const pixman_format_code_t fmt = chain->pixman_fmt;
+    const pixman_format_code_t fmt = chain->pixman_fmt_with_alpha;
 
     return fmt == PIXMAN_a8r8g8b8
         ? SHM_BITS_8

shm.h

@@ -42,16 +42,12 @@ struct buffer {
 };
 
 void shm_fini(void);
-
-/* TODO: combine into shm_init() */
 void shm_set_max_pool_size(off_t max_pool_size);
-void shm_set_min_stride_alignment(size_t min_stride_alignment);
 
 struct buffer_chain;
 struct buffer_chain *shm_chain_new(
     struct wayland *wayl, bool scrollable, size_t pix_instances,
-    enum shm_bit_depth desired_bit_depth,
+    enum shm_bit_depth desired_bit_depth);
-    void (*release_cb)(struct buffer *buf, void *data), void *cb_data);
 void shm_chain_free(struct buffer_chain *chain);
 
 enum shm_bit_depth shm_chain_bit_depth(const struct buffer_chain *chain);
@@ -65,7 +61,8 @@ enum shm_bit_depth shm_chain_bit_depth(const struct buffer_chain *chain);
  *
  * A newly allocated buffer has an age of 1234.
  */
-struct buffer *shm_get_buffer(struct buffer_chain *chain, int width, int height);
+struct buffer *shm_get_buffer(
+    struct buffer_chain *chain, int width, int height, bool with_alpha);
 /*
  * Returns many buffers, described by 'info', all sharing the same SHM
  * buffer pool.
@@ -83,7 +80,7 @@ struct buffer *shm_get_buffer(struct buffer_chain *chain, int width, int height)
 void shm_get_many(
     struct buffer_chain *chain, size_t count,
     int widths[static count], int heights[static count],
-    struct buffer *bufs[static count]);
+    struct buffer *bufs[static count], bool with_alpha);
 
 void shm_did_not_use_buf(struct buffer *buf);
 

sixel.c

@@ -125,19 +125,19 @@ sixel_init(struct terminal *term, int p1, int p2, int p3)
      * that assumes 32-bit pixels).
      */
     if (shm_chain_bit_depth(term->render.chains.grid) >= SHM_BITS_10) {
-        if (term->wl->shm_have_argb2101010) {
+        if (term->wl->shm_have_argb2101010 && term->wl->shm_have_xrgb2101010) {
             term->sixel.use_10bit = true;
             term->sixel.pixman_fmt = PIXMAN_a2r10g10b10;
         }
 
-        else if (term->wl->shm_have_abgr2101010) {
+        else if (term->wl->shm_have_abgr2101010 && term->wl->shm_have_xbgr2101010) {
             term->sixel.use_10bit = true;
             term->sixel.pixman_fmt = PIXMAN_a2b10g10r10;
         }
     }
 
     const size_t active_palette_entries = min(
-            ALEN(term->conf->colors_dark.sixel), term->sixel.palette_size);
+            ALEN(term->conf->colors.sixel), term->sixel.palette_size);
 
     if (term->sixel.use_private_palette) {
         xassert(term->sixel.private_palette == NULL);
@@ -145,7 +145,7 @@ sixel_init(struct terminal *term, int p1, int p2, int p3)
             term->sixel.palette_size, sizeof(term->sixel.private_palette[0]));
 
         memcpy(
-            term->sixel.private_palette, term->conf->colors_dark.sixel,
+            term->sixel.private_palette, term->conf->colors.sixel,
             active_palette_entries * sizeof(term->sixel.private_palette[0]));
 
         if (term->sixel.linear_blending || term->sixel.use_10bit) {
@@ -164,7 +164,7 @@ sixel_init(struct terminal *term, int p1, int p2, int p3)
                 term->sixel.palette_size, sizeof(term->sixel.shared_palette[0]));
 
             memcpy(
-                term->sixel.shared_palette, term->conf->colors_dark.sixel,
+                term->sixel.shared_palette, term->conf->colors.sixel,
                 active_palette_entries * sizeof(term->sixel.shared_palette[0]));
 
             if (term->sixel.linear_blending || term->sixel.use_10bit) {
@@ -1559,9 +1559,6 @@ resize(struct terminal *term, int new_width_mutable, int new_height_mutable)
         new_height_mutable = term->sixel.max_height;
     }
 
-    if (unlikely(new_height_mutable == 0)) {
-        new_height_mutable = 6 * term->sixel.pan;
-    }
 
     uint32_t *old_data = term->sixel.image.data;
     const int old_width = term->sixel.image.width;

slave.c

@@ -436,54 +436,8 @@ slave_spawn(int ptmx, int argc, const char *cwd, char *const *argv,
         add_to_env(&custom_env, "COLORTERM", "truecolor");
         add_to_env(&custom_env, "PWD", cwd);
 
-        del_from_env(&custom_env, "TERM_PROGRAM");            /* Wezterm, Ghostty */
+        del_from_env(&custom_env, "TERM_PROGRAM");
-        del_from_env(&custom_env, "TERM_PROGRAM_VERSION");    /* Wezterm, Ghostty */
+        del_from_env(&custom_env, "TERM_PROGRAM_VERSION");
-        del_from_env(&custom_env, "TERMINAL_NAME");           /* Contour */
-        del_from_env(&custom_env, "TERMINAL_VERSION_STRING"); /* Contour */
-        del_from_env(&custom_env, "TERMINAL_VERSION_TRIPLE"); /* Contour */
-
-        /* XTerm specific */
-        del_from_env(&custom_env, "XTERM_SHELL");
-        del_from_env(&custom_env, "XTERM_VERSION");
-        del_from_env(&custom_env, "XTERM_LOCALE");
-
-        /* Mlterm specific */
-        del_from_env(&custom_env, "MLTERM");
-
-        /* Zutty specific */
-        del_from_env(&custom_env, "ZUTTY_VERSION");
-
-        /* Ghostty specific */
-        del_from_env(&custom_env, "GHOSTTY_BIN_DIR");
-        del_from_env(&custom_env, "GHOSTTY_SHELL_INTEGRATION_NO_SUDO");
-        del_from_env(&custom_env, "GHOSTTY_RESOURCES_DIR");
-
-        /* Kitty specific */
-        del_from_env(&custom_env, "KITTY_WINDOW_ID");
-        del_from_env(&custom_env, "KITTY_PID");
-        del_from_env(&custom_env, "KITTY_PUBLIC_KEY");
-        del_from_env(&custom_env, "KITTY_INSTALLATION_DIR");
-
-        /* Contour specific */
-        del_from_env(&custom_env, "CONTOUR_PROFILE");
-
-        /* Wezterm specific */
-        del_from_env(&custom_env, "WEZTERM_PANE");
-        del_from_env(&custom_env, "WEZTERM_EXECUTABLE");
-        del_from_env(&custom_env, "WEZTERM_CONFIG_FILE");
-        del_from_env(&custom_env, "WEZTERM_EXECUTABLE_DIR");
-        del_from_env(&custom_env, "WEZTERM_UNIX_SOCKET");
-        del_from_env(&custom_env, "WEZTERM_CONFIG_DIR");
-
-        /* Alacritty specific */
-        del_from_env(&custom_env, "ALACRITTY_LOG");
-        del_from_env(&custom_env, "ALACRITTY_WINDOW_ID");
-        del_from_env(&custom_env, "ALACRITTY_SOCKET");
-
-        /* VTE, gnome-terminal, kgx etc */
-        del_from_env(&custom_env, "VTE_VERSION");
-        del_from_env(&custom_env, "GNOME_TERMINAL_SERVICE");
-        del_from_env(&custom_env, "GNOME_TERMINAL_SCREEN");
 
 #if defined(FOOT_TERMINFO_PATH)
         add_to_env(&custom_env, "TERMINFO", FOOT_TERMINFO_PATH);

terminal.c

@@ -199,7 +199,7 @@ add_utmp_record(const struct config *conf, struct reaper *reaper, int ptmx)
         return true;
 
     char *const argv[] = {conf->utmp_helper_path, UTMP_ADD, getenv("WAYLAND_DISPLAY"), NULL};
-    return spawn(reaper, NULL, argv, ptmx, -1, -1, NULL, NULL, NULL) >= 0;
+    return spawn(reaper, NULL, argv, ptmx, ptmx, -1, NULL, NULL, NULL) >= 0;
 #else
     return true;
 #endif
@@ -223,7 +223,7 @@ del_utmp_record(const struct config *conf, struct reaper *reaper, int ptmx)
         ;
 
     char *const argv[] = {conf->utmp_helper_path, UTMP_DEL, del_argument, NULL};
-    return spawn(reaper, NULL, argv, ptmx, -1, -1, NULL, NULL, NULL) >= 0;
+    return spawn(reaper, NULL, argv, ptmx, ptmx, -1, NULL, NULL, NULL) >= 0;
 #else
     return true;
 #endif
@@ -719,9 +719,6 @@ initialize_render_workers(struct terminal *term)
         goto err_sem_destroy;
     }
 
-    mtx_init(&term->render.workers.preapplied_damage.lock, mtx_plain);
-    cnd_init(&term->render.workers.preapplied_damage.cond);
-
     term->render.workers.threads = xcalloc(
         term->render.workers.count, sizeof(term->render.workers.threads[0]));
 
@@ -1271,10 +1268,8 @@ term_init(const struct config *conf, struct fdm *fdm, struct reaper *reaper,
 
     const struct color_theme *theme = NULL;
     switch (conf->initial_color_theme) {
-    case COLOR_THEME_DARK: theme = &conf->colors_dark; break;
+    case COLOR_THEME1: theme = &conf->colors; break;
-    case COLOR_THEME_LIGHT: theme = &conf->colors_light; break;
+    case COLOR_THEME2: theme = &conf->colors2; break;
-    case COLOR_THEME_1: BUG("COLOR_THEME_1 should not be used"); break;
-    case COLOR_THEME_2: BUG("COLOR_THEME_2 should not be used"); break;
     }
 
     /* Initialize configure-based terminal attributes */
@@ -1361,13 +1356,13 @@ term_init(const struct config *conf, struct fdm *fdm, struct reaper *reaper,
         .render = {
             .chains = {
                 .grid = shm_chain_new(wayl, true, 1 + conf->render_worker_count,
-                                      desired_bit_depth, &render_buffer_release_callback, term),
+                                      desired_bit_depth),
-                .search = shm_chain_new(wayl, false, 1 ,desired_bit_depth, NULL, NULL),
+                .search = shm_chain_new(wayl, false, 1 ,desired_bit_depth),
-                .scrollback_indicator = shm_chain_new(wayl, false, 1, desired_bit_depth, NULL, NULL),
+                .scrollback_indicator = shm_chain_new(wayl, false, 1, desired_bit_depth),
-                .render_timer = shm_chain_new(wayl, false, 1, desired_bit_depth, NULL, NULL),
+                .render_timer = shm_chain_new(wayl, false, 1, desired_bit_depth),
-                .url = shm_chain_new(wayl, false, 1, desired_bit_depth, NULL, NULL),
+                .url = shm_chain_new(wayl, false, 1, desired_bit_depth),
-                .csd = shm_chain_new(wayl, false, 1, desired_bit_depth, NULL, NULL),
+                .csd = shm_chain_new(wayl, false, 1, desired_bit_depth),
-                .overlay = shm_chain_new(wayl, false, 1, desired_bit_depth, NULL, NULL),
+                .overlay = shm_chain_new(wayl, false, 1, desired_bit_depth),
             },
             .scrollback_lines = conf->scrollback.lines,
             .app_sync_updates.timer_fd = app_sync_updates_fd,
@@ -1414,7 +1409,6 @@ term_init(const struct config *conf, struct fdm *fdm, struct reaper *reaper,
     pixman_region32_init(&term->render.last_overlay_clip);
 
     term_update_ascii_printer(term);
-    memcpy(term->colors.table, theme->table, sizeof(term->colors.table));
 
     for (size_t i = 0; i < 4; i++) {
         const struct config_font_list *font_list = &conf->fonts[i];
@@ -1449,6 +1443,8 @@ term_init(const struct config *conf, struct fdm *fdm, struct reaper *reaper,
     xassert(tll_length(term->wl->monitors) > 0);
     term->scale = tll_front(term->wl->monitors).scale;
 
+    memcpy(term->colors.table, theme->table, sizeof(term->colors.table));
+
     /* Initialize the Wayland window backend */
     if ((term->window = wayl_win_init(term, token)) == NULL)
         goto err;
@@ -1898,8 +1894,6 @@ term_destroy(struct terminal *term)
         }
     }
     free(term->render.workers.threads);
-    mtx_destroy(&term->render.workers.preapplied_damage.lock);
-    cnd_destroy(&term->render.workers.preapplied_damage.cond);
     mtx_destroy(&term->render.workers.lock);
     sem_destroy(&term->render.workers.start);
     sem_destroy(&term->render.workers.done);
@@ -2179,10 +2173,8 @@ term_reset(struct terminal *term, bool hard)
     const struct color_theme *theme = NULL;
 
     switch (term->conf->initial_color_theme) {
-    case COLOR_THEME_DARK: theme = &term->conf->colors_dark; break;
+    case COLOR_THEME1: theme = &term->conf->colors; break;
-    case COLOR_THEME_LIGHT: theme = &term->conf->colors_light; break;
+    case COLOR_THEME2: theme = &term->conf->colors2; break;
-    case COLOR_THEME_1: BUG("COLOR_THEME_1 should not be used"); break;
-    case COLOR_THEME_2: BUG("COLOR_THEME_2 should not be used"); break;
     }
 
     term->flash.active = false;
@@ -3169,17 +3161,11 @@ term_scroll_reverse_partial(struct terminal *term,
 
     sixel_scroll_down(term, rows);
 
-    const bool view_follows = term->grid->view == term->grid->offset;
+    bool view_follows = term->grid->view == term->grid->offset;
     term->grid->offset -= rows;
     term->grid->offset += term->grid->num_rows;
     term->grid->offset &= term->grid->num_rows - 1;
 
-    /* How many lines from the scrollback start is the current viewport? */
-    const int view_sb_start_distance = grid_row_abs_to_sb(
-        term->grid, term->rows, term->grid->view);
-    const int offset_sb_start_distance = grid_row_abs_to_sb(
-        term->grid, term->rows, term->grid->offset);
-
     xassert(term->grid->offset >= 0);
     xassert(term->grid->offset < term->grid->num_rows);
 
@@ -3187,11 +3173,6 @@ term_scroll_reverse_partial(struct terminal *term,
         term_damage_scroll(term, DAMAGE_SCROLL_REVERSE, region, rows);
         selection_view_up(term, term->grid->offset);
         term->grid->view = term->grid->offset;
-    } else if (unlikely(view_sb_start_distance > offset_sb_start_distance)) {
-        /* Part of current view is being scrolled out */
-        int new_view = term->grid->offset;
-        selection_view_up(term, new_view);
-        term->grid->view = new_view;
     }
 
     /* Bottom non-scrolling region */
@@ -3208,16 +3189,11 @@ term_scroll_reverse_partial(struct terminal *term,
         erase_line(term, row);
     }
 
-    if (unlikely(view_sb_start_distance > offset_sb_start_distance))
-        term_damage_view(term);
-
     term->grid->cur_row = grid_row(term->grid, term->grid->cursor.point.row);
 
 #if defined(_DEBUG)
     for (int r = 0; r < term->rows; r++)
         xassert(grid_row(term->grid, r) != NULL);
-    for (int r = 0; r < term->rows; r++)
-        xassert(grid_row_in_view(term->grid, r) != NULL);
 #endif
 }
 
@@ -3424,13 +3400,10 @@ report_mouse_click(struct terminal *term, int encoded_button, int row, int col,
                  encoded_button, col + 1, row + 1, release ? 'm' : 'M');
         break;
 
-    case MOUSE_SGR_PIXELS: {
+    case MOUSE_SGR_PIXELS:
-        const int bounded_col = max(col_pixels, 0);
-        const int bounded_row = max(row_pixels, 0);
         snprintf(response, sizeof(response), "\033[<%d;%d;%d%c",
-                 encoded_button, bounded_col + 1, bounded_row + 1, release ? 'm' : 'M');
+                 encoded_button, col_pixels + 1, row_pixels + 1, release ? 'm' : 'M');
         break;
-    }
 
     case MOUSE_URXVT:
         snprintf(response, sizeof(response), "\033[%d;%d;%dM",
@@ -4033,11 +4006,9 @@ term_print(struct terminal *term, char32_t wc, int width, bool insert_mode_disab
     cell->wc = term->vt.last_printed = wc;
     cell->attrs = term->vt.attrs;
 
-    if (unlikely(term->vt.osc8.uri != NULL)) {
+    if (term->vt.osc8.uri != NULL) {
-        for (int i = 0; i < width && (col + i) < term->cols; i++) {
+        grid_row_uri_range_put(
-            grid_row_uri_range_put(
+            row, col, term->vt.osc8.uri, term->vt.osc8.id);
-                row, col + i, term->vt.osc8.uri, term->vt.osc8.id);
-        }
 
         switch (term->conf->url.osc8_underline) {
         case OSC8_UNDERLINE_ALWAYS:
@@ -4746,13 +4717,13 @@ term_send_size_notification(struct terminal *term)
 }
 
 void
-term_theme_switch_to_dark(struct terminal *term)
+term_theme_switch_to_1(struct terminal *term)
 {
-    if (term->colors.active_theme == COLOR_THEME_DARK)
+    if (term->colors.active_theme == COLOR_THEME1)
         return;
 
-    term_theme_apply(term, &term->conf->colors_dark);
+    term_theme_apply(term, &term->conf->colors);
-    term->colors.active_theme = COLOR_THEME_DARK;
+    term->colors.active_theme = COLOR_THEME1;
 
     wayl_win_alpha_changed(term->window);
     term_font_subpixel_changed(term);
@@ -4766,13 +4737,13 @@ term_theme_switch_to_dark(struct terminal *term)
 }
 
 void
-term_theme_switch_to_light(struct terminal *term)
+term_theme_switch_to_2(struct terminal *term)
 {
-    if (term->colors.active_theme == COLOR_THEME_LIGHT)
+    if (term->colors.active_theme == COLOR_THEME2)
         return;
 
-    term_theme_apply(term, &term->conf->colors_light);
+    term_theme_apply(term, &term->conf->colors2);
-    term->colors.active_theme = COLOR_THEME_LIGHT;
+    term->colors.active_theme = COLOR_THEME2;
 
     wayl_win_alpha_changed(term->window);
     term_font_subpixel_changed(term);
@@ -4788,15 +4759,15 @@ term_theme_switch_to_light(struct terminal *term)
 void
 term_theme_toggle(struct terminal *term)
 {
-    if (term->colors.active_theme == COLOR_THEME_DARK) {
+    if (term->colors.active_theme == COLOR_THEME1) {
-        term_theme_apply(term, &term->conf->colors_light);
+        term_theme_apply(term, &term->conf->colors2);
-        term->colors.active_theme = COLOR_THEME_LIGHT;
+        term->colors.active_theme = COLOR_THEME2;
 
         if (term->report_theme_changes)
             term_to_slave(term, "\033[?997;2n", 9);
     } else {
-        term_theme_apply(term, &term->conf->colors_dark);
+        term_theme_apply(term, &term->conf->colors);
-        term->colors.active_theme = COLOR_THEME_DARK;
+        term->colors.active_theme = COLOR_THEME1;
 
         if (term->report_theme_changes)
             term_to_slave(term, "\033[?997;1n", 9);

terminal.h

@@ -706,14 +706,6 @@ struct terminal {
             tll(int) queue;
             thrd_t *threads;
             struct buffer *buf;
-
-            struct {
-                mtx_t lock;
-                cnd_t cond;
-                struct buffer *buf;
-                struct timespec start;
-                struct timespec stop;
-            } preapplied_damage;
         } workers;
 
         /* Last rendered cursor position */
@@ -724,8 +716,6 @@ struct terminal {
         } last_cursor;
 
         struct buffer *last_buf;     /* Buffer we rendered to last time */
-        size_t frames_since_last_immediate_release;
-        bool preapply_last_frame_damage;
 
         enum overlay_style last_overlay_style;
         struct buffer *last_overlay_buf;
@@ -994,8 +984,8 @@ void term_enable_size_notifications(struct terminal *term);
 void term_disable_size_notifications(struct terminal *term);
 void term_send_size_notification(struct terminal *term);
 
-void term_theme_switch_to_dark(struct terminal *term);
+void term_theme_switch_to_1(struct terminal *term);
-void term_theme_switch_to_light(struct terminal *term);
+void term_theme_switch_to_2(struct terminal *term);
 void term_theme_toggle(struct terminal *term);
 
 static inline void term_reset_grapheme_state(struct terminal *term)

tests/test-config.c

@@ -482,7 +482,6 @@ test_section_main(void)
     test_string(&ctx, &parse_section_main, "shell", &conf.shell);
     test_string(&ctx, &parse_section_main, "term", &conf.term);
     test_string(&ctx, &parse_section_main, "app-id", &conf.app_id);
-    test_string(&ctx, &parse_section_main, "toplevel-tag", &conf.toplevel_tag);
     test_string(&ctx, &parse_section_main, "utmp-helper", &conf.utmp_helper_path);
 
     test_c32string(&ctx, &parse_section_main, "word-delimiters", &conf.word_delimiters);
@@ -492,7 +491,6 @@ test_section_main(void)
     test_boolean(&ctx, &parse_section_main, "locked-title", &conf.locked_title);
     test_boolean(&ctx, &parse_section_main, "dpi-aware", &conf.dpi_aware);
     test_boolean(&ctx, &parse_section_main, "gamma-correct-blending", &conf.gamma_correct);
-    test_boolean(&ctx, &parse_section_main, "uppercase-regex-insert", &conf.uppercase_regex_insert);
 
     test_pt_or_px(&ctx, &parse_section_main, "font-size-adjustment", &conf.font_size_adjustment.pt_or_px);  /* TODO: test ‘N%’ values too */
     test_pt_or_px(&ctx, &parse_section_main, "line-height", &conf.line_height);
@@ -521,14 +519,6 @@ test_section_main(void)
         (int []){STARTUP_WINDOWED, STARTUP_MAXIMIZED, STARTUP_FULLSCREEN},
         (int *)&conf.startup_mode);
 
-    test_enum(
-        &ctx, &parse_section_main, "initial-color-theme",
-        2,
-        (const char *[]){"dark", "light", "1", "2"},
-        (int []){COLOR_THEME_DARK, COLOR_THEME_LIGHT,
-                 COLOR_THEME_DARK, COLOR_THEME_LIGHT},
-        (int *)&conf.initial_color_theme);
-
     /* TODO: font (custom) */
     /* TODO: include (custom) */
     /* TODO: bold-text-in-bright (enum/boolean) */
@@ -703,157 +693,73 @@ test_section_touch(void)
 }
 
 static void
-test_section_colors_dark(void)
+test_section_colors(void)
 {
     struct config conf = {0};
     struct context ctx = {
-        .conf = &conf, .section = "colors-dark", .path = "unittest"};
+        .conf = &conf, .section = "colors", .path = "unittest"};
 
     test_invalid_key(&ctx, &parse_section_colors, "invalid-key");
 
-    test_color(&ctx, &parse_section_colors_dark, "foreground", false, &conf.colors_dark.fg);
+    test_color(&ctx, &parse_section_colors, "foreground", false, &conf.colors.fg);
-    test_color(&ctx, &parse_section_colors_dark, "background", false, &conf.colors_dark.bg);
+    test_color(&ctx, &parse_section_colors, "background", false, &conf.colors.bg);
-    test_color(&ctx, &parse_section_colors_dark, "regular0", false, &conf.colors_dark.table[0]);
+    test_color(&ctx, &parse_section_colors, "regular0", false, &conf.colors.table[0]);
-    test_color(&ctx, &parse_section_colors_dark, "regular1", false, &conf.colors_dark.table[1]);
+    test_color(&ctx, &parse_section_colors, "regular1", false, &conf.colors.table[1]);
-    test_color(&ctx, &parse_section_colors_dark, "regular2", false, &conf.colors_dark.table[2]);
+    test_color(&ctx, &parse_section_colors, "regular2", false, &conf.colors.table[2]);
-    test_color(&ctx, &parse_section_colors_dark, "regular3", false, &conf.colors_dark.table[3]);
+    test_color(&ctx, &parse_section_colors, "regular3", false, &conf.colors.table[3]);
-    test_color(&ctx, &parse_section_colors_dark, "regular4", false, &conf.colors_dark.table[4]);
+    test_color(&ctx, &parse_section_colors, "regular4", false, &conf.colors.table[4]);
-    test_color(&ctx, &parse_section_colors_dark, "regular5", false, &conf.colors_dark.table[5]);
+    test_color(&ctx, &parse_section_colors, "regular5", false, &conf.colors.table[5]);
-    test_color(&ctx, &parse_section_colors_dark, "regular6", false, &conf.colors_dark.table[6]);
+    test_color(&ctx, &parse_section_colors, "regular6", false, &conf.colors.table[6]);
-    test_color(&ctx, &parse_section_colors_dark, "regular7", false, &conf.colors_dark.table[7]);
+    test_color(&ctx, &parse_section_colors, "regular7", false, &conf.colors.table[7]);
-    test_color(&ctx, &parse_section_colors_dark, "bright0", false, &conf.colors_dark.table[8]);
+    test_color(&ctx, &parse_section_colors, "bright0", false, &conf.colors.table[8]);
-    test_color(&ctx, &parse_section_colors_dark, "bright1", false, &conf.colors_dark.table[9]);
+    test_color(&ctx, &parse_section_colors, "bright1", false, &conf.colors.table[9]);
-    test_color(&ctx, &parse_section_colors_dark, "bright2", false, &conf.colors_dark.table[10]);
+    test_color(&ctx, &parse_section_colors, "bright2", false, &conf.colors.table[10]);
-    test_color(&ctx, &parse_section_colors_dark, "bright3", false, &conf.colors_dark.table[11]);
+    test_color(&ctx, &parse_section_colors, "bright3", false, &conf.colors.table[11]);
-    test_color(&ctx, &parse_section_colors_dark, "bright4", false, &conf.colors_dark.table[12]);
+    test_color(&ctx, &parse_section_colors, "bright4", false, &conf.colors.table[12]);
-    test_color(&ctx, &parse_section_colors_dark, "bright5", false, &conf.colors_dark.table[13]);
+    test_color(&ctx, &parse_section_colors, "bright5", false, &conf.colors.table[13]);
-    test_color(&ctx, &parse_section_colors_dark, "bright6", false, &conf.colors_dark.table[14]);
+    test_color(&ctx, &parse_section_colors, "bright6", false, &conf.colors.table[14]);
-    test_color(&ctx, &parse_section_colors_dark, "bright7", false, &conf.colors_dark.table[15]);
+    test_color(&ctx, &parse_section_colors, "bright7", false, &conf.colors.table[15]);
-    test_color(&ctx, &parse_section_colors_dark, "dim0", false, &conf.colors_dark.dim[0]);
+    test_color(&ctx, &parse_section_colors, "dim0", false, &conf.colors.dim[0]);
-    test_color(&ctx, &parse_section_colors_dark, "dim1", false, &conf.colors_dark.dim[1]);
+    test_color(&ctx, &parse_section_colors, "dim1", false, &conf.colors.dim[1]);
-    test_color(&ctx, &parse_section_colors_dark, "dim2", false, &conf.colors_dark.dim[2]);
+    test_color(&ctx, &parse_section_colors, "dim2", false, &conf.colors.dim[2]);
-    test_color(&ctx, &parse_section_colors_dark, "dim3", false, &conf.colors_dark.dim[3]);
+    test_color(&ctx, &parse_section_colors, "dim3", false, &conf.colors.dim[3]);
-    test_color(&ctx, &parse_section_colors_dark, "dim4", false, &conf.colors_dark.dim[4]);
+    test_color(&ctx, &parse_section_colors, "dim4", false, &conf.colors.dim[4]);
-    test_color(&ctx, &parse_section_colors_dark, "dim5", false, &conf.colors_dark.dim[5]);
+    test_color(&ctx, &parse_section_colors, "dim5", false, &conf.colors.dim[5]);
-    test_color(&ctx, &parse_section_colors_dark, "dim6", false, &conf.colors_dark.dim[6]);
+    test_color(&ctx, &parse_section_colors, "dim6", false, &conf.colors.dim[6]);
-    test_color(&ctx, &parse_section_colors_dark, "dim7", false, &conf.colors_dark.dim[7]);
+    test_color(&ctx, &parse_section_colors, "dim7", false, &conf.colors.dim[7]);
-    test_color(&ctx, &parse_section_colors_dark, "selection-foreground", false, &conf.colors_dark.selection_fg);
+    test_color(&ctx, &parse_section_colors, "selection-foreground", false, &conf.colors.selection_fg);
-    test_color(&ctx, &parse_section_colors_dark, "selection-background", false, &conf.colors_dark.selection_bg);
+    test_color(&ctx, &parse_section_colors, "selection-background", false, &conf.colors.selection_bg);
-    test_color(&ctx, &parse_section_colors_dark, "urls", false, &conf.colors_dark.url);
+    test_color(&ctx, &parse_section_colors, "urls", false, &conf.colors.url);
-    test_two_colors(&ctx, &parse_section_colors_dark, "jump-labels", false,
+    test_two_colors(&ctx, &parse_section_colors, "jump-labels", false,
-                    &conf.colors_dark.jump_label.fg,
+                    &conf.colors.jump_label.fg,
-                    &conf.colors_dark.jump_label.bg);
+                    &conf.colors.jump_label.bg);
-    test_two_colors(&ctx, &parse_section_colors_dark, "scrollback-indicator", false,
+    test_two_colors(&ctx, &parse_section_colors, "scrollback-indicator", false,
-                    &conf.colors_dark.scrollback_indicator.fg,
+                    &conf.colors.scrollback_indicator.fg,
-                    &conf.colors_dark.scrollback_indicator.bg);
+                    &conf.colors.scrollback_indicator.bg);
-    test_two_colors(&ctx, &parse_section_colors_dark, "search-box-no-match", false,
+    test_two_colors(&ctx, &parse_section_colors, "search-box-no-match", false,
-                    &conf.colors_dark.search_box.no_match.fg,
+                    &conf.colors.search_box.no_match.fg,
-                    &conf.colors_dark.search_box.no_match.bg);
+                    &conf.colors.search_box.no_match.bg);
-    test_two_colors(&ctx, &parse_section_colors_dark, "search-box-match", false,
+    test_two_colors(&ctx, &parse_section_colors, "search-box-match", false,
-                    &conf.colors_dark.search_box.match.fg,
+                    &conf.colors.search_box.match.fg,
-                    &conf.colors_dark.search_box.match.bg);
+                    &conf.colors.search_box.match.bg);
 
-    test_two_colors(&ctx, &parse_section_colors_dark, "cursor", false,
+    test_two_colors(&ctx, &parse_section_colors, "cursor", false,
-                    &conf.colors_dark.cursor.text,
+                    &conf.colors.cursor.text,
-                    &conf.colors_dark.cursor.cursor);
+                    &conf.colors.cursor.cursor);
 
-    test_enum(&ctx, &parse_section_colors_dark, "alpha-mode", 3,
+    test_enum(&ctx, &parse_section_colors, "alpha-mode", 3,
               (const char *[]){"default", "matching", "all"},
               (int []){ALPHA_MODE_DEFAULT, ALPHA_MODE_MATCHING, ALPHA_MODE_ALL},
-              (int *)&conf.colors_dark.alpha_mode);
+              (int *)&conf.colors.alpha_mode);
-
-    test_enum(&ctx, &parse_section_colors_dark, "dim-blend-towards", 2,
-              (const char *[]){"black", "white"},
-              (int []){DIM_BLEND_TOWARDS_BLACK, DIM_BLEND_TOWARDS_WHITE},
-              (int *)&conf.colors_dark.dim_blend_towards);
 
     for (size_t i = 0; i < 255; i++) {
         char key_name[4];
         sprintf(key_name, "%zu", i);
-        test_color(&ctx, &parse_section_colors_dark, key_name, false,
+        test_color(&ctx, &parse_section_colors, key_name, false,
-                   &conf.colors_dark.table[i]);
+                   &conf.colors.table[i]);
     }
 
-    test_invalid_key(&ctx, &parse_section_colors_dark, "256");
+    test_invalid_key(&ctx, &parse_section_colors, "256");
-
-    /* TODO: alpha (float in range 0-1, converted to uint16_t) */
-
-    config_free(&conf);
-}
-
-static void
-test_section_colors_light(void)
-{
-    struct config conf = {0};
-    struct context ctx = {
-        .conf = &conf, .section = "colors-light", .path = "unittest"};
-
-    test_invalid_key(&ctx, &parse_section_colors, "invalid-key");
-
-    test_color(&ctx, &parse_section_colors_light, "foreground", false, &conf.colors_light.fg);
-    test_color(&ctx, &parse_section_colors_light, "background", false, &conf.colors_light.bg);
-    test_color(&ctx, &parse_section_colors_light, "regular0", false, &conf.colors_light.table[0]);
-    test_color(&ctx, &parse_section_colors_light, "regular1", false, &conf.colors_light.table[1]);
-    test_color(&ctx, &parse_section_colors_light, "regular2", false, &conf.colors_light.table[2]);
-    test_color(&ctx, &parse_section_colors_light, "regular3", false, &conf.colors_light.table[3]);
-    test_color(&ctx, &parse_section_colors_light, "regular4", false, &conf.colors_light.table[4]);
-    test_color(&ctx, &parse_section_colors_light, "regular5", false, &conf.colors_light.table[5]);
-    test_color(&ctx, &parse_section_colors_light, "regular6", false, &conf.colors_light.table[6]);
-    test_color(&ctx, &parse_section_colors_light, "regular7", false, &conf.colors_light.table[7]);
-    test_color(&ctx, &parse_section_colors_light, "bright0", false, &conf.colors_light.table[8]);
-    test_color(&ctx, &parse_section_colors_light, "bright1", false, &conf.colors_light.table[9]);
-    test_color(&ctx, &parse_section_colors_light, "bright2", false, &conf.colors_light.table[10]);
-    test_color(&ctx, &parse_section_colors_light, "bright3", false, &conf.colors_light.table[11]);
-    test_color(&ctx, &parse_section_colors_light, "bright4", false, &conf.colors_light.table[12]);
-    test_color(&ctx, &parse_section_colors_light, "bright5", false, &conf.colors_light.table[13]);
-    test_color(&ctx, &parse_section_colors_light, "bright6", false, &conf.colors_light.table[14]);
-    test_color(&ctx, &parse_section_colors_light, "bright7", false, &conf.colors_light.table[15]);
-    test_color(&ctx, &parse_section_colors_light, "dim0", false, &conf.colors_light.dim[0]);
-    test_color(&ctx, &parse_section_colors_light, "dim1", false, &conf.colors_light.dim[1]);
-    test_color(&ctx, &parse_section_colors_light, "dim2", false, &conf.colors_light.dim[2]);
-    test_color(&ctx, &parse_section_colors_light, "dim3", false, &conf.colors_light.dim[3]);
-    test_color(&ctx, &parse_section_colors_light, "dim4", false, &conf.colors_light.dim[4]);
-    test_color(&ctx, &parse_section_colors_light, "dim5", false, &conf.colors_light.dim[5]);
-    test_color(&ctx, &parse_section_colors_light, "dim6", false, &conf.colors_light.dim[6]);
-    test_color(&ctx, &parse_section_colors_light, "dim7", false, &conf.colors_light.dim[7]);
-    test_color(&ctx, &parse_section_colors_light, "selection-foreground", false, &conf.colors_light.selection_fg);
-    test_color(&ctx, &parse_section_colors_light, "selection-background", false, &conf.colors_light.selection_bg);
-    test_color(&ctx, &parse_section_colors_light, "urls", false, &conf.colors_light.url);
-    test_two_colors(&ctx, &parse_section_colors_light, "jump-labels", false,
-                    &conf.colors_light.jump_label.fg,
-                    &conf.colors_light.jump_label.bg);
-    test_two_colors(&ctx, &parse_section_colors_light, "scrollback-indicator", false,
-                    &conf.colors_light.scrollback_indicator.fg,
-                    &conf.colors_light.scrollback_indicator.bg);
-    test_two_colors(&ctx, &parse_section_colors_light, "search-box-no-match", false,
-                    &conf.colors_light.search_box.no_match.fg,
-                    &conf.colors_light.search_box.no_match.bg);
-    test_two_colors(&ctx, &parse_section_colors_light, "search-box-match", false,
-                    &conf.colors_light.search_box.match.fg,
-                    &conf.colors_light.search_box.match.bg);
-
-    test_two_colors(&ctx, &parse_section_colors_light, "cursor", false,
-                    &conf.colors_light.cursor.text,
-                    &conf.colors_light.cursor.cursor);
-
-    test_enum(&ctx, &parse_section_colors_light, "alpha-mode", 3,
-              (const char *[]){"default", "matching", "all"},
-              (int []){ALPHA_MODE_DEFAULT, ALPHA_MODE_MATCHING, ALPHA_MODE_ALL},
-              (int *)&conf.colors_light.alpha_mode);
-
-    test_enum(&ctx, &parse_section_colors_light, "dim-blend-towards", 2,
-              (const char *[]){"black", "white"},
-              (int []){DIM_BLEND_TOWARDS_BLACK, DIM_BLEND_TOWARDS_WHITE},
-              (int *)&conf.colors_light.dim_blend_towards);
-
-    for (size_t i = 0; i < 255; i++) {
-        char key_name[4];
-        sprintf(key_name, "%zu", i);
-        test_color(&ctx, &parse_section_colors_light, key_name, false,
-                   &conf.colors_light.table[i]);
-    }
-
-    test_invalid_key(&ctx, &parse_section_colors_light, "256");
 
     /* TODO: alpha (float in range 0-1, converted to uint16_t) */
 
@@ -1506,9 +1412,6 @@ test_section_tweak(void)
     test_float(&ctx, &parse_section_tweak, "bold-text-in-bright-amount",
                &conf.bold_in_bright.amount);
 
-    test_uint32(&ctx, &parse_section_tweak, "min-stride-alignment",
-                &conf.tweak.min_stride_alignment);
-
 #if 0 /* Must be equal to, or less than INT32_MAX */
     test_uint32(&ctx, &parse_section_tweak, "max-shm-pool-size-mb",
                 &conf.tweak.max_shm_pool_size);
@@ -1531,8 +1434,7 @@ main(int argc, const char *const *argv)
     test_section_cursor();
     test_section_mouse();
     test_section_touch();
-    test_section_colors_dark();
+    test_section_colors();
-    test_section_colors_light();
     test_section_csd();
     test_section_key_bindings();
     test_section_key_bindings_collisions();

themes/aeroroot

@@ -1,7 +1,7 @@
 # -*- conf -*-
 # Aero root theme
 
-[colors-dark]
+[colors]
 cursor=1a1a1a 9fd5f5
 foreground=dedeef
 background=1a1a1a

themes/alacritty

@@ -1,7 +1,7 @@
 # -*- conf -*-
 # Alacritty
 
-[colors-dark]
+[colors]
 cursor = 181818 56d8c9
 background= 181818
 foreground= d8d8d8

themes/apprentice

@@ -1,7 +1,7 @@
 # -*- conf -*-
 # https://github.com/romainl/Apprentice
 
-[colors-dark]
+[colors]
 cursor=262626 6c6c6c
 foreground=bcbcbc
 background=262626

themes/ayu-mirage

@@ -2,7 +2,7 @@
 # theme: Ayu Mirage
 # description: a theme based on Ayu Mirage for Sublime Text (original: https://github.com/dempfi/ayu)
 
-[colors-dark]
+[colors]
 cursor =  ffcc66 665a44
 foreground = cccac2
 background = 242936

themes/catppuccin-frappe

@@ -1,7 +1,7 @@
 # _*_ conf _*_
 # Catppuccin Frappe
 
-[colors-dark]
+[colors]
 foreground=c6d0f5
 background=303446
 

themes/catppuccin-latte

@@ -1,10 +1,7 @@
 # _*_ conf _*_
 # Catppuccin Latte
 
-[main]
+[colors]
-initial-color-theme=light
-
-[colors-light]
 foreground=4c4f69
 background=eff1f5
 

themes/catppuccin-macchiato

@@ -1,7 +1,7 @@
 # _*_ conf _*_
 # Catppuccin Macchiato
 
-[colors-dark]
+[colors]
 foreground=cad3f5
 background=24273a
 

themes/catppuccin-mocha

@@ -1,7 +1,7 @@
 # _*_ conf _*_
 # Catppuccin Mocha
 
-[colors-dark]
+[colors]
 foreground=cdd6f4
 background=1e1e2e
 

themes/chiba-dark

@@ -3,7 +3,7 @@
 # author: ayushnix (https://sr.ht/~ayushnix)
 # description: A dark theme with bright cyberpunk colors (WCAG AAA compliant)
 
-[colors-dark]
+[colors]
 cursor = 181818 cdcdcd
 foreground = cdcdcd
 background = 181818

themes/derp

@@ -1,7 +1,7 @@
 # -*- conf -*-
 # Derp
 
-[colors-dark]
+[colors]
 cursor=000000 ffffff
 foreground=ffffff
 background=000000

themes/deus

@@ -2,7 +2,7 @@
 # Deus
 # Color palette based on: https://github.com/ajmwagar/vim-deus
 
-[colors-dark]
+[colors]
 cursor=2c323b eaeaea
 background=2c323b
 foreground=eaeaea

themes/dracula

@@ -1,7 +1,7 @@
 # -*- conf -*-
 # Dracula
 
-[colors-dark]
+[colors]
 cursor=282a36 f8f8f2
 foreground=f8f8f2
 background=282a36

themes/dracula-iterm

@@ -1,7 +1,7 @@
 # -*- conf -*-
 # Dracula iTerm2 variant
 
-[colors-dark]
+[colors]
 cursor=ffffff bbbbbb
 foreground=f8f8f2
 background=1e1f29

themes/electrophoretic

@@ -5,10 +5,7 @@
 # text and the white background.
 # author: Eugen Rahaian <eugen@rah.ro>
 
-[main]
+[colors]
-initial-color-theme=light
-
-[colors-light]
 cursor=ffffff 515151
 background= ffffff
 foreground= 000000

themes/gruvbox

@@ -1,7 +1,7 @@
 # -*- conf -*-
 # Gruvbox
 
-[colors-dark]
+[colors]
 background=282828
 foreground=ebdbb2
 regular0=282828
@@ -21,7 +21,7 @@ bright5=d3869b
 bright6=8ec07c
 bright7=ebdbb2
 
-[colors-light]
+[colors2]
 background=fbf1c7
 foreground=3c3836
 regular0=fbf1c7

themes/gruvbox-dark

@@ -1,7 +1,7 @@
 # -*- conf -*-
 # Gruvbox
 
-[colors-dark]
+[colors]
 background=282828
 foreground=ebdbb2
 regular0=282828

themes/gruvbox-light

@@ -1,10 +1,7 @@
 # -*- conf -*-
 # Gruvbox - Light
 
-[main]
+[colors]
-initial-color-theme=light
-
-[colors-light]
 background=fbf1c7
 foreground=3c3836
 regular0=fbf1c7

themes/hacktober

@@ -1,6 +1,6 @@
 # -*- conf -*-
 
-[colors-dark]
+[colors]
 cursor=141414 c9c9c9
 foreground=c9c9c9
 background=141414

themes/iterm

@@ -2,7 +2,7 @@
 # this foot theme is based on alacritty iterm theme:
 # https://github.com/alacritty/alacritty-theme/blob/master/themes/iterm.toml
 
-[colors-dark]
+[colors]
 foreground=fffbf6
 background=101421
 

themes/jetbrains-darcula

@@ -2,7 +2,7 @@
 # JetBrains Darcula
 # Palette based on the same theme from https://github.com/dexpota/kitty-themes
 
-[colors-dark]
+[colors]
 cursor=202020 ffffff
 background=202020
 foreground=adadad

themes/kitty

@@ -1,6 +1,6 @@
 # -*- conf -*-
 
-[colors-dark]
+[colors]
 cursor=111111 cccccc
 foreground=dddddd
 background=000000

themes/material-amber

@@ -2,10 +2,7 @@
 # Material Amber
 # Based on material.io guidelines with Amber 50 background
 
-[main]
+[colors]
-initial-color-theme=light
-
-[colors-light]
 cursor=fff8e1 21201d
 foreground = 21201d
 background = fff8e1

themes/material-design

@@ -2,7 +2,7 @@
 # Material
 # From https://github.com/MartinSeeler/iterm2-material-design
 
-[colors-dark]
+[colors]
 foreground=ECEFF1
 background=263238
 regular0=546E7A  # black

themes/modus-operandi

@@ -3,11 +3,7 @@
 # modus-operandi
 # See: https://protesilaos.com/emacs/modus-themes
 #
-
+[colors]
-[main]
-initial-color-theme=light
-
-[colors-light]
 background=ffffff
 foreground=000000
 regular0=000000
@@ -26,5 +22,3 @@ bright4=2544bb
 bright5=5317ac
 bright6=005a5f
 bright7=ffffff
-
-jump-labels=dce0e8 0000ff

themes/modus-vivendi

@@ -4,7 +4,7 @@
 # See: https://protesilaos.com/emacs/modus-themes
 #
 
-[colors-dark]
+[colors]
 background=000000
 foreground=ffffff
 regular0=000000

themes/modus-vivendi-tinted

@@ -1,25 +0,0 @@
-# -*- conf -*-
-#
-# modus-vivendi-tinted
-# See: https://protesilaos.com/emacs/modus-themes
-#
-
-[colors-dark]
-background=0d0e1c
-foreground=ffffff
-regular0=000000
-regular1=ff5f59
-regular2=44bc44
-regular3=d0bc00
-regular4=2fafff
-regular5=feacd0
-regular6=00d3d0
-regular7=a6a6a6
-bright0=595959
-bright1=ff6b55
-bright2=ff6b55
-bright3=fec43f
-bright4=fec43f
-bright5=b6a0ff
-bright6=6ae4b9
-bright7=777777

themes/molokai

@@ -2,7 +2,7 @@
 # Molokai
 # Based on zhou13's at https://github.com/zhou13/molokai-terminal/blob/master/xterm/Xresources
 
-[colors-dark]
+[colors]
 background=1B1D1E
 foreground=CCCCCC
 regular0=1B1D1E

themes/monokai-pro

@@ -1,7 +1,7 @@
 # -*- conf -*-
 # Monokai Pro
 
-[colors-dark]
+[colors]
 background=2D2A2E
 foreground=FCFCFA
 regular0=403E41

themes/moonfly

@@ -2,7 +2,7 @@
 # moonfly
 # Based on https://github.com/bluz71/vim-moonfly-colors
 
-[colors-dark]
+[colors]
 cursor = 080808 9e9e9e
 foreground = b2b2b2
 background = 080808

themes/neon

@@ -6,7 +6,7 @@
 # https://xcolors.net/neon
 #
 
-[colors-dark]
+[colors]
 foreground=f8f8f8
 background=171717
 regular0=171717

themes/night-owl

@@ -1,7 +1,7 @@
 # _*_ conf _*_
 # Night Owl
 
-[colors-dark]
+[colors]
 cursor=011627 80a4c2
 foreground=d6deeb
 background=011627

themes/nightfly

@@ -2,7 +2,7 @@
 # nightfly
 # Based on https://github.com/bluz71/vim-nightfly-guicolors
 
-[colors-dark]
+[colors]
 cursor = 080808 9ca1aa
 foreground = acb4c2
 background = 011627

themes/noirblaze

@@ -3,7 +3,7 @@
 # https://github.com/n1ghtmare/noirblaze-kitty
 
 
-[colors-dark]
+[colors]
 cursor=121212 ff0088
 foreground=d5d5d5
 background=121212

themes/nord

@@ -6,7 +6,7 @@
 # this specific foot theme is based on nord-alacritty:
 # https://github.com/arcticicestudio/nord-alacritty/blob/develop/src/nord.yml
 
-[colors-dark]
+[colors]
 cursor = 2e3440 d8dee9
 foreground = d8dee9
 background = 2e3440

themes/nordiq

@@ -1,7 +1,7 @@
 # -*- conf -*-
 # Nordiq
 
-[colors-dark]
+[colors]
 cursor=eeeeee 9f515a
 foreground=dbdee9
 background=0e1420

themes/nvim

@@ -3,7 +3,7 @@
 # Uses the dark color palette from the default Neovim color scheme
 # See: https://github.com/neovim/neovim/blob/fb6c059dc55c8d594102937be4dd70f5ff51614a/src/nvim/highlight_group.c#L419
 
-[colors-dark]
+[colors]
 cursor=14161b e0e2ea # NvimDarkGrey2 NvimLightGrey2
 foreground=e0e2ea # NvimLightGrey2
 background=14161b # NvimDarkGrey2
@@ -29,7 +29,7 @@ bright5=ffcaff # NvimLightMagenta
 bright6=8cf8f7 # NvimLightCyan
 bright7=eef1f8 # NvimLightGrey1
 
-[colors-light]
+[colors2]
 cursor=e0e2ea 14161b # NvimLightGrey2 NvimDarkGrey2
 foreground=14161b # NvimDarkGrey2
 background=e0e2ea # NvimLightGrey2

themes/nvim-dark

@@ -3,7 +3,7 @@
 # Uses the dark color palette from the default Neovim color scheme
 # See: https://github.com/neovim/neovim/blob/fb6c059dc55c8d594102937be4dd70f5ff51614a/src/nvim/highlight_group.c#L419
 
-[colors-dark]
+[colors]
 cursor=14161b e0e2ea # NvimDarkGrey2 NvimLightGrey2
 foreground=e0e2ea # NvimLightGrey2
 background=14161b # NvimDarkGrey2

themes/nvim-light

@@ -3,10 +3,7 @@
 # Uses the light color palette from the default Neovim color scheme
 # See: https://github.com/neovim/neovim/blob/fb6c059dc55c8d594102937be4dd70f5ff51614a/src/nvim/highlight_group.c#L334
 
-[main]
+[colors]
-initial-color-theme=light
-
-[colors-light]
 cursor=e0e2ea 14161b # NvimLightGrey2 NvimDarkGrey2
 foreground=14161b # NvimDarkGrey2
 background=e0e2ea # NvimLightGrey2

themes/onedark

@@ -1,7 +1,7 @@
 # OneDark
 # Palette based on the same theme from https://github.com/dexpota/kitty-themes
 
-[colors-dark]
+[colors]
 cursor=111111 cccccc
 foreground=979eab
 background=282c34

themes/onehalf-dark

@@ -7,7 +7,7 @@
 # + cursor colors from:
 # https://github.com/sonph/onehalf/blob/master/iterm/OneHalfDark.itermcolors
 
-[colors-dark]
+[colors]
 cursor=dcdfe4 a3b3cc
 foreground=dcdfe4
 background=282c34

themes/panda

@@ -1,7 +1,7 @@
 # -*- conf -*-
 # http://panda.siamak.me/
 
-[colors-dark]
+[colors]
 # alpha=1.0
 background=1D1E20
 foreground=F0F0F0

themes/paper-color

@@ -2,7 +2,7 @@
 # PaperColorDark
 # Palette based on https://github.com/NLKNguyen/papercolor-theme
 
-[colors-dark]
+[colors]
 cursor=1c1c1c eeeeee
 background=1c1c1c
 foreground=eeeeee
@@ -25,7 +25,7 @@ bright7=5f8787   # bright white
 # selection-foreground=1c1c1c
 # selection-background=af87d7
 
-[colors-light]
+[colors2]
 cursor=eeeeee 444444
 background=eeeeee
 foreground=444444

themes/paper-color-dark

@@ -2,7 +2,7 @@
 # PaperColorDark
 # Palette based on https://github.com/NLKNguyen/papercolor-theme
 
-[colors-dark]
+[colors]
 cursor=1c1c1c eeeeee
 background=1c1c1c
 foreground=eeeeee

themes/paper-color-light

@@ -2,10 +2,7 @@
 # PaperColor Light
 # Palette based on https://github.com/NLKNguyen/papercolor-theme
 
-[main]
+[colors]
-initial-color-theme=light
-xs
-[colors-light]
 cursor=eeeeee 444444
 background=eeeeee
 foreground=444444

themes/poimandres

@@ -1,7 +1,7 @@
 # Based on Poimandres color theme for kitti terminal emulator
 # https://github.com/ubmit/poimandres-kitty
 
-[colors-dark]
+[colors]
 cursor=1b1e28 ffffff
 foreground=a6accd
 background=1b1e28

themes/rezza

@@ -13,7 +13,7 @@
 # and also posted here:
 # https://forums.debian.net/viewtopic.php?t=29981
 
-[colors-dark]
+[colors]
 foreground = cccccc
 background = 191911
 

themes/rose-pine

@@ -1,7 +1,7 @@
 # -*- conf -*-
 # Rosé Pine
 
-[colors-dark]
+[colors]
 cursor=191724 e0def4 
 background=191724 
 foreground=e0def4 

themes/rose-pine-dawn

@@ -1,11 +1,7 @@
 # -*- conf -*-
 # Rosé Pine Dawn
 
-[main]
+[colors]
-initial-color-theme=light
-
-
-[colors-light]
 cursor=faf4ed 575279
 background=faf4ed
 foreground=575279

themes/rose-pine-moon

@@ -1,7 +1,7 @@
 # -*- conf -*-
 # Rosé Pine Moon
 
-[colors-dark]
+[colors]
 cursor=232136 e0def4
 background=232136
 foreground=e0def4