From bcda8465441452f9b55eba2c74acfb87321f2a13 Mon Sep 17 00:00:00 2001 From: Thomas Voss Date: Thu, 18 Jan 2024 01:21:47 +0100 Subject: Remove manual escape handling This is all handled for us by the PCRE2 library --- src/grab.c | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'src') diff --git a/src/grab.c b/src/grab.c index 6d43be6..8df2684 100644 --- a/src/grab.c +++ b/src/grab.c @@ -94,11 +94,6 @@ static const cmd_func op_table[UCHAR_MAX] = { ['y'] = cmdy, }; -static const char esc_table[UCHAR_MAX] = { - ['\\'] = '\\', ['a'] = '\a', ['b'] = '\b', ['f'] = '\f', - ['n'] = '\n', ['r'] = '\r', ['t'] = '\t', ['v'] = '\v', -}; - static void usage(const char *s) { @@ -459,18 +454,6 @@ mkregex(char *s, size_t n) int ret, cflags; regex_t r; - for (size_t i = 0; i < n - 1; i++) { - if (s[i] == '\\') { - char c = esc_table[(uchar)s[i + 1]]; - if (c) { - for (size_t j = i; j < n - 1; j++) - s[j] = s[j + 1]; - s[i] = c; - n--; - } - } - } - s[n] = 0; cflags = REG_EXTENDED; if (nflag) -- cgit v1.2.3