Diff clean-up.

This is a long overdue clean-up to the code for parsing and passing
diff options.  It also tightens some constness issues.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano
2005-09-21 00:00:47 -07:00
parent dbc3743868
commit 6b5ee137e5
11 changed files with 254 additions and 368 deletions

View File

@ -31,7 +31,7 @@ static const char *tag_other = "";
static const char *tag_killed = "";
static const char *tag_modified = "";
static char *exclude_per_dir = NULL;
static const char *exclude_per_dir = NULL;
/* We maintain three exclude pattern lists:
* EXC_CMDL lists patterns explicitly given on the command line.
@ -532,7 +532,7 @@ static const char ls_files_usage[] =
"[ --ignored ] [--exclude=<pattern>] [--exclude-from=<file>] "
"[ --exclude-per-directory=<filename> ]";
int main(int argc, char **argv)
int main(int argc, const char **argv)
{
int i;
int exc_given = 0;
@ -542,7 +542,7 @@ int main(int argc, char **argv)
prefix_offset = strlen(prefix);
for (i = 1; i < argc; i++) {
char *arg = argv[i];
const char *arg = argv[i];
if (!strcmp(arg, "-z")) {
line_terminator = 0;