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plumb: fix wrong click attribute offset (thanks umbraticus)

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This commit is contained in:
Sigrid 2020-12-28 12:24:47 +01:00
parent 0596178dd6
commit 67672ffdc9
1 changed files with 3 additions and 4 deletions
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7
sys/src/cmd/plumb/match.c
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@ -48,13 +48,12 @@ int
clickmatch(Reprog *re, char *text, Resub rs[10], int click) clickmatch(Reprog *re, char *text, Resub rs[10], int click)
{ {
char *clickp; char *clickp;
int i, w; int i;
Rune r; Rune r;
/* click is in characters, not bytes */ /* click is in characters, not bytes */
for(i=0; i<click && text[i]!='\0'; i+=w) for(i=0, clickp=text; i<click && *clickp!='\0'; i++)
w = chartorune(&r, text+i); clickp += chartorune(&r, clickp);
clickp = text+i;
for(i=0; i<=click; i++){ for(i=0; i<=click; i++){
memset(rs, 0, 10*sizeof(Resub)); memset(rs, 0, 10*sizeof(Resub));
if(regexec(re, text+i, rs, 10)) if(regexec(re, text+i, rs, 10))