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\0 is a synonym for &. Our own "make allbaseconfig" breaks without this.

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This commit is contained in:
Rob Landley
2005-10-30 10:08:13 +00:00
parent 7790cd5fad
commit c63fe9137f
1 changed files with 2 additions and 2 deletions
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4
editors/sed.c
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@@ -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] */