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| author | Mark Whitley | 2000-07-25 20:48:44 +0000 |
|---|---|---|
| committer | Mark Whitley | 2000-07-25 20:48:44 +0000 |
| commit | 83e85f6a0837c9cf39146c4798a8583aecba5da3 (patch) | |
| tree | be9e446af32c3c02aa20fa52259e9d22245d1368 | |
| parent | 52681b48dc23bf75609dfdc06933793f21fbc323 (diff) | |
| download | busybox-83e85f6a0837c9cf39146c4798a8583aecba5da3.zip busybox-83e85f6a0837c9cf39146c4798a8583aecba5da3.tar.gz | |
Modified print_subst_w_backrefs() so it will print backslash escaped
characters properly, just like GNU sed.
| -rw-r--r-- | editors/sed.c | 6 | ||||
| -rw-r--r-- | sed.c | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/editors/sed.c b/editors/sed.c index 69a5e03..6654719 100644 --- a/editors/sed.c +++ b/editors/sed.c @@ -500,6 +500,12 @@ static void print_subst_w_backrefs(const char *line, const char *replace, regmat fputc(line[j], stdout); } + /* if we find a backslash escaped character, print the character */ + else if (replace[i] == '\\') { + ++i; + fputc(replace[i], stdout); + } + /* if we find an unescaped '&' print out the whole matched text. * fortunately, regmatch[0] contains the indicies to the whole matched * expression (kinda seems like it was designed for just such a @@ -500,6 +500,12 @@ static void print_subst_w_backrefs(const char *line, const char *replace, regmat fputc(line[j], stdout); } + /* if we find a backslash escaped character, print the character */ + else if (replace[i] == '\\') { + ++i; + fputc(replace[i], stdout); + } + /* if we find an unescaped '&' print out the whole matched text. * fortunately, regmatch[0] contains the indicies to the whole matched * expression (kinda seems like it was designed for just such a |