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fix(folds): fix fold marker multibyte comparison (#20439)

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This commit is contained in:
zeertzjq
2022-10-02 16:32:33 +08:00
committed by GitHub
parent dd1c613d0b
commit 0643645d5c
2 changed files with 19 additions and 3 deletions
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6
src/nvim/fold.c
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@@ -3012,7 +3012,7 @@ static void foldlevelMarker(fline_T *flp)
char *s = ml_get_buf(flp->wp->w_buffer, flp->lnum + flp->off, false);
while (*s) {
if (*s == cstart
if ((unsigned char)(*s) == cstart
&& STRNCMP(s + 1, startmarker, foldstartmarkerlen - 1) == 0) {
// found startmarker: set flp->lvl
s += foldstartmarkerlen;
@@ -3032,8 +3032,8 @@ static void foldlevelMarker(fline_T *flp)
flp->lvl_next++;
flp->start++;
}
} else if (*s == cend && STRNCMP(s + 1, foldendmarker + 1,
foldendmarkerlen - 1) == 0) {
} else if ((unsigned char)(*s) == cend
&& STRNCMP(s + 1, foldendmarker + 1, foldendmarkerlen - 1) == 0) {
// found endmarker: set flp->lvl_next
s += foldendmarkerlen;
if (ascii_isdigit(*s)) {