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Fixed backslash escape for single utf8 chars.

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This commit is contained in:
Bruce Hill 2021-05-20 17:39:27 -07:00
parent 8df68fa869
commit 78695e2aee
1 changed files with 5 additions and 3 deletions
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8
pattern.c
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@ -301,9 +301,11 @@ static pat_t *_bp_simplepattern(file_t *f, const char *str)
esc->args.range.high = e2;
return esc;
} else {
pat_t *esc = new_pat(f, opstart, str, 1, 1, BP_STRING);
char *s = xcalloc(sizeof(char), 2);
s[0] = (char)e;
const char *next = next_char(f, opstart);
size_t len = (size_t)(next-opstart);
pat_t *esc = new_pat(f, opstart, next, len, (ssize_t)len, BP_STRING);
char *s = xcalloc(sizeof(char), 1+len);
memcpy(s, opstart, len);
esc->args.string = s;
return esc;
}