[PATCH] increase git el1T3nEss
From: Jeff King <hidden>
Date: 2016-06-15 22:45:32
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 <redacted> --- This commit was made by "git c0mM1t". git.c | 27 ++++++++++++++++++++++++++- 1 files changed, 26 insertions(+), 1 deletions(-)
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