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Show UTF-8 in choose-buffer mode. From KOIE Hidetaka.

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This commit is contained in:
nicm
2019-12-13 09:15:13 +00:00
parent 6ce943f4d9
commit 21f9b39f06
1 changed files with 11 additions and 16 deletions
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27
window-buffer.c
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@@ -208,9 +208,9 @@ window_buffer_draw(__unused void *modedata, void *itemdata,
{
struct window_buffer_itemdata *item = itemdata;
struct paste_buffer *pb;
char line[1024];
const char *pdata, *end, *cp;
size_t psize, at;
const char *pdata, *start, *end;
char *buf = NULL;
size_t psize, len;
u_int i, cx = ctx->s->cx, cy = ctx->s->cy;
pb = paste_get_name(item->name);
@@ -219,27 +219,22 @@ window_buffer_draw(__unused void *modedata, void *itemdata,
pdata = end = paste_buffer_data(pb, &psize);
for (i = 0; i < sy; i++) {
at = 0;
while (end != pdata + psize && *end != '\n') {
if ((sizeof line) - at > 5) {
cp = vis(line + at, *end, VIS_OCTAL|VIS_TAB, 0);
at = cp - line;
}
start = end;
while (end != pdata + psize && *end != '\n')
end++;
}
if (at > sx)
at = sx;
line[at] = '\0';
if (*line != '\0') {
buf = xreallocarray(buf, 4, end - start + 1);
len = utf8_strvis(buf, start, end - start, VIS_OCTAL|VIS_TAB);
if (*buf != '\0') {
screen_write_cursormove(ctx, cx, cy + i, 0);
screen_write_puts(ctx, &grid_default_cell, "%s", line);
screen_write_nputs(ctx, sx, &grid_default_cell, "%s",
buf);
}
if (end == pdata + psize)
break;
end++;
}
free(buf);
}
static int