[PATCH] increase git el1T3nEss
The uptake of git by script kiddies has been disappointingly minimal. Let's make it more palatable by allowing mixed-case and l33t-speak commands.
Signed-off-by: Jeff King <peff@peff.net>
---
This commit was made by "git c0mM1t".
git.c | 27 ++++++++++++++++++++++++++-
1 files changed, 26 insertions(+), 1 deletions(-)
Show changes to git.c +26 −1
diff --git a/git.c b/git.c
index 89feb0b..fd0ca67 100644
--- a/git.c
+++ b/git.c
@@ -261,6 +261,31 @@ static int run_command(struct cmd_struct *p, int argc, const char **argv)
return 0;
}
+static char deelite(char in) {
+ if (isalpha(in))
+ return tolower(in);
+ switch (in) {
+ case '0': return 'o';
+ case '1': return 'i';
+ case '3': return 'e';
+ case '5': return 's';
+ case '7': return 'l';
+ }
+ return in;
+}
+
+static int elitecmp(const char *a, const char *b) {
+ while (1) {
+ char ca = deelite(*a), cb = deelite(*b);
+ if (ca != cb)
+ return ca < cb ? -1 : 1;
+ if (!ca)
+ return 0;
+ a++;
+ b++;
+ }
+}
+
static void handle_internal_command(int argc, const char **argv)
{
const char *cmd = argv[0];
@@ -381,7 +406,7 @@ static void handle_internal_command(int argc, const char **argv)
for (i = 0; i < ARRAY_SIZE(commands); i++) {
struct cmd_struct *p = commands+i;
- if (strcmp(p->cmd, cmd))
+ if (elitecmp(p->cmd, cmd))
continue;
exit(run_command(p, argc, argv));
}
--
1.6.0.3.764.ge6f2.dirty
Petr Baudis
