mirrors/foot
1
0
Fork 0
mirror of https://codeberg.org/dnkl/foot.git synced 2026-02-22 01:40:17 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

terminal: add 'charset_designator' enum to make code more self-documenting

Browse source 
This commit also renames the term_set_single_shift_ascii_printer()
function to term_single_shift(), since the former is overly verbose
and not really even accurate.
This commit is contained in:
Craig Barnes 2021-06-09 09:51:48 +01:00
parent 3c609771c5
commit e030a2ca08
3 changed files with 19 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

16
vt.c
View file

@ -196,13 +196,13 @@ action_execute(struct terminal *term, uint8_t c)
case '\x0e':
/* SO - shift out */
term->charsets.selected = 1; /* G1 */
term->charsets.selected = G1;
term_update_ascii_printer(term);
break;
case '\x0f':
/* SI - shift in */
term->charsets.selected = 0; /* G0 */
term->charsets.selected = G0;
term_update_ascii_printer(term);
break;
@ -390,13 +390,13 @@ action_esc_dispatch(struct terminal *term, uint8_t final)
case 'n':
/* LS2 - Locking Shift 2 */
term->charsets.selected = 2; /* G2 */
term->charsets.selected = G2;
term_update_ascii_printer(term);
break;
case 'o':
/* LS3 - Locking Shift 3 */
term->charsets.selected = 3; /* G3 */
term->charsets.selected = G3;
term_update_ascii_printer(term);
break;
@ -426,12 +426,12 @@ action_esc_dispatch(struct terminal *term, uint8_t final)
case 'N':
/* SS2 - Single Shift 2 */
term_set_single_shift_ascii_printer(term, 2); /* G2 */
term_single_shift(term, G2);
break;
case 'O':
/* SS3 - Single Shift 3 */
term_set_single_shift_ascii_printer(term, 3); /* G3 */
term_single_shift(term, G3);
break;
case '\\':
@ -460,7 +460,7 @@ action_esc_dispatch(struct terminal *term, uint8_t final)
switch (final) {
case '0': {
size_t idx = term->vt.private - '(';
xassert(idx <= 3);
xassert(idx <= G3);
term->charsets.set[idx] = CHARSET_GRAPHIC;
term_update_ascii_printer(term);
break;
@ -468,7 +468,7 @@ action_esc_dispatch(struct terminal *term, uint8_t final)
case 'B': {
size_t idx = term->vt.private - '(';
xassert(idx <= 3);
xassert(idx <= G3);
term->charsets.set[idx] = CHARSET_ASCII;
term_update_ascii_printer(term);
break;