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| author | Bernhard Reutner-Fischer | 2008-09-26 14:10:17 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer | 2008-09-26 14:10:17 +0000 |
| commit | 48a6773b3ae627a67ab7b191df0063dcefc3f470 (patch) | |
| tree | 8d6a07081b087e82771b88e8a16ad769835e0175 /miscutils/less.c | |
| parent | fd3552dff905e03842197291a2a3627acd53756c (diff) | |
| download | busybox-48a6773b3ae627a67ab7b191df0063dcefc3f470.zip busybox-48a6773b3ae627a67ab7b191df0063dcefc3f470.tar.gz | |
- add less -I to be able to search case-insensitively
+17b, but the helptext is quite elaborate, thus:
function old new delta
.rodata 118995 119032 +37
packed_usage 24731 24767 +36
regex_process 284 300 +16
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 89/0) Total: 89 bytes
Diffstat (limited to 'miscutils/less.c')
| -rw-r--r-- | miscutils/less.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/miscutils/less.c b/miscutils/less.c index 530a40a..cd47590 100644 --- a/miscutils/less.c +++ b/miscutils/less.c @@ -79,6 +79,7 @@ enum { FLAG_m = 1 << 2, FLAG_N = 1 << 3, FLAG_TILDE = 1 << 4, + FLAG_I = 1 << 5, /* hijack command line options variable for internal state vars */ LESS_STATE_MATCH_BACKWARDS = 1 << 15, }; @@ -965,7 +966,8 @@ static void regex_process(void) } /* Compile the regex and check for errors */ - err = regcomp_or_errmsg(&pattern, uncomp_regex, 0); + err = regcomp_or_errmsg(&pattern, uncomp_regex, + option_mask32 & FLAG_I ? REG_ICASE : 0); free(uncomp_regex); if (err) { print_statusline(err); @@ -1359,7 +1361,7 @@ int less_main(int argc, char **argv) /* TODO: -x: do not interpret backspace, -xx: tab also */ /* -xxx: newline also */ /* -w N: assume width N (-xxx -w 32: hex viewer of sorts) */ - getopt32(argv, "EMmN~"); + getopt32(argv, "EMmN~I"); argc -= optind; argv += optind; num_files = argc; |