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Treat tabs as a word separator, from Alexander Arch in GitHub issue

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4201.
This commit is contained in:
nicm 2024-10-28 08:16:06 +00:00
parent 125a7b9177
commit 62e15e905b
1 changed files with 12 additions and 4 deletions
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16
format.c
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@ -5188,6 +5188,16 @@ format_defaults_paste_buffer(struct format_tree *ft, struct paste_buffer *pb)
ft->pb = pb;
}
static int
format_is_word_separator(const char *ws, const struct grid_cell *gc)
{
if (utf8_cstrhas(ws, &gc->data))
return (1);
if (gc->flags & GRID_FLAG_TAB)
return (1);
return gc->data.size == 1 && *gc->data.data == ' ';
}
/* Return word at given coordinates. Caller frees. */
char *
format_grid_word(struct grid *gd, u_int x, u_int y)
@ -5207,8 +5217,7 @@ format_grid_word(struct grid *gd, u_int x, u_int y)
grid_get_cell(gd, x, y, &gc);
if (gc.flags & GRID_FLAG_PADDING)
break;
if (utf8_cstrhas(ws, &gc.data) ||
(gc.data.size == 1 && *gc.data.data == ' ')) {
if (format_is_word_separator(ws, &gc)) {
found = 1;
break;
}
@ -5245,8 +5254,7 @@ format_grid_word(struct grid *gd, u_int x, u_int y)
grid_get_cell(gd, x, y, &gc);
if (gc.flags & GRID_FLAG_PADDING)
break;
if (utf8_cstrhas(ws, &gc.data) ||
(gc.data.size == 1 && *gc.data.data == ' '))
if (format_is_word_separator(ws, &gc))
break;
ud = xreallocarray(ud, size + 2, sizeof *ud);