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config: enable allow-overflowing-double-width-glyphs by default

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Daniel Eklöf 2020-11-13 17:49:23 +01:00
parent 4b645376fd
commit 5b43477cc2
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GPG key ID: 5BBD4992C116573F
3 changed files with 9 additions and 5 deletions
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4
CHANGELOG.md
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@ -62,6 +62,10 @@
**foot.ini**(5)::KEYPAD, or **foot.ini**(5)::KEYPAD, or
[README.md](README.md#user-content-keypad) for details [README.md](README.md#user-content-keypad) for details
(https://codeberg.org/dnkl/foot/issues/194). (https://codeberg.org/dnkl/foot/issues/194).
* Single-width characters with double-width glyphs are now allowed to
overflow into neighboring cells by default. Set
**tweak.allow-overflowing-double-width-glyphs** to ‘no’ to disable
this.
### Deprecated ### Deprecated

6
config.c
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@ -1618,8 +1618,8 @@ parse_section_tweak(
else if (strcmp(key, "allow-overflowing-double-width-glyphs") == 0) { else if (strcmp(key, "allow-overflowing-double-width-glyphs") == 0) {
conf->tweak.allow_overflowing_double_width_glyphs = str_to_bool(value); conf->tweak.allow_overflowing_double_width_glyphs = str_to_bool(value);
if (conf->tweak.allow_overflowing_double_width_glyphs) if (!conf->tweak.allow_overflowing_double_width_glyphs)
LOG_WARN("tweak: allow overflowing double-width glyphs"); LOG_WARN("tweak: disabled overflowing double-width glyphs");
} }
else if (strcmp(key, "damage-whole-window") == 0) { else if (strcmp(key, "damage-whole-window") == 0) {
@ -2084,7 +2084,7 @@ config_load(struct config *conf, const char *conf_path,
.tweak = { .tweak = {
.fcft_filter = FCFT_SCALING_FILTER_LANCZOS3, .fcft_filter = FCFT_SCALING_FILTER_LANCZOS3,
.allow_overflowing_double_width_glyphs = false, .allow_overflowing_double_width_glyphs = true,
.delayed_render_lower_ns = 500000, /* 0.5ms */ .delayed_render_lower_ns = 500000, /* 0.5ms */
.delayed_render_upper_ns = 16666666 / 2, /* half a frame period (60Hz) */ .delayed_render_upper_ns = 16666666 / 2, /* half a frame period (60Hz) */
.max_shm_pool_size = 512 * 1024 * 1024, .max_shm_pool_size = 512 * 1024 * 1024,

4
doc/foot.ini.5.scd
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@ -565,7 +565,7 @@ any of these options.
Note: this feature uses _heuristics_ to determine *which* glyphs Note: this feature uses _heuristics_ to determine *which* glyphs
should be allowed to overflow. should be allowed to overflow.
Default: _false_. Default: _yes_.
*render-timer* *render-timer*
Enables a frame rendering timer, that prints the time it takes to Enables a frame rendering timer, that prints the time it takes to
@ -652,7 +652,7 @@ any of these options.
GPU usage (by the compositor, not by foot), and may have a GPU usage (by the compositor, not by foot), and may have a
negative impact on battery life. negative impact on battery life.
Default: _false_. Default: _no_.
*max-shm-pool-size-mb* *max-shm-pool-size-mb*
This option controls the amount of *virtual* memory used by the This option controls the amount of *virtual* memory used by the