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Removed escape sequences from string pats (use bp 'line\nl;line' or

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`bp 'line\(nl)line'` or `bp 'line\\nline'` instead)
This commit is contained in:
Bruce Hill 2021-05-20 13:00:52 -07:00
parent 85dba49b54
commit 13e1b20f43
1 changed files with 3 additions and 13 deletions
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16
pattern.c
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@ -513,19 +513,9 @@ pat_t *bp_stringpattern(file_t *f, const char *str)
pat_t *interp = NULL;
for (; str < f->end; str++) {
if (*str == '\\' && str+1 < f->end) {
char e = unescapechar(&str[1], NULL);
// If there is not a special escape sequence (\n, \x0A, \N,
// etc.) or \\, then check for an interpolated value:
if (e != str[1] || e == '\\' || e == 'N') {
interp = bp_simplepattern(f, str);
if (!interp)
errx(EXIT_FAILURE, "Failed to match pattern %.*s", 2, str);
break;
} else {
interp = bp_simplepattern(f, str + 1);
if (interp) break;
// If there is no interpolated value, this is just a plain ol' regular backslash
}
interp = bp_simplepattern(f, str + 1);
if (interp) break;
// If there is no interpolated value, this is just a plain ol' regular backslash
}
}
// End of string