diff options
| -rw-r--r-- | editors/sed.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/editors/sed.c b/editors/sed.c index 3b0cebd..ce4c427 100644 --- a/editors/sed.c +++ b/editors/sed.c @@ -53,7 +53,7 @@ - commands: (p)rint, (d)elete, (s)ubstitue (with g & I flags) - edit commands: (a)ppend, (i)nsert, (c)hange - file commands: (r)ead - - backreferences in substitution expressions (\1, \2...\9) + - backreferences in substitution expressions (\0, \1, \2...\9) - grouped commands: {cmd1;cmd2} - transliteration (y/source-chars/dest-chars/) - pattern space hold space storing / swapping (g, h, x) @@ -600,7 +600,7 @@ static void do_subst_w_backrefs(const char *line, const char *replace) /* go through the replacement string */ for (i = 0; replace[i]; i++) { /* if we find a backreference (\1, \2, etc.) print the backref'ed * text */ - if (replace[i] == '\\' && replace[i+1]>'0' && replace[i+1]<='9') { + if (replace[i] == '\\' && replace[i+1]>='0' && replace[i+1]<='9') { int backref=replace[++i]-'0'; /* print out the text held in regmatch[backref] */ |