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-rw-r--r--editors/sed.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/editors/sed.c b/editors/sed.c
index 11c4763..99e56ff 100644
--- a/editors/sed.c
+++ b/editors/sed.c
@@ -215,12 +215,16 @@ static void parse_escapes(char *dest, const char *string, int len, char from, ch
static char *copy_parsing_escapes(const char *string, int len)
{
+ const char *s;
char *dest = xmalloc(len + 1);
- parse_escapes(dest, string, len, 'n', '\n');
+ /* sed recognizes \n */
/* GNU sed also recognizes \t and \r */
- parse_escapes(dest, dest, strlen(dest), 't', '\t');
- parse_escapes(dest, dest, strlen(dest), 'r', '\r');
+ for (s = "\nn\tt\rr"; *s; s += 2) {
+ parse_escapes(dest, string, len, s[1], s[0]);
+ string = dest;
+ len = strlen(dest);
+ }
return dest;
}