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| author | Matt Kraai <kraai@debian.org> | 2001-10-29 15:49:03 +0000 |
|---|---|---|
| committer | Matt Kraai <kraai@debian.org> | 2001-10-29 15:49:03 +0000 |
| commit | 999623e9736d21177d1f437679b334e0347a6e0f (patch) | |
| tree | f49f55887c6de8c9ced3458ac1a2d981a5e3f374 /findutils/grep.c | |
| parent | b5f2516e3fc2398462a136a69a5f6120cf23b5f4 (diff) | |
| download | busybox-999623e9736d21177d1f437679b334e0347a6e0f.tar.gz | |
Use extended regular expressions when invoked as egrep (noted and initial
patch by Charles Steinkuehler).
Diffstat (limited to 'findutils/grep.c')
| -rw-r--r-- | findutils/grep.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/findutils/grep.c b/findutils/grep.c index a97a8bbb7..7cd8196fd 100644 --- a/findutils/grep.c +++ b/findutils/grep.c @@ -243,6 +243,11 @@ extern int grep_main(int argc, char **argv) perror_msg_and_die("atexit"); #endif +#ifdef CONFIG_FEATURE_GREP_EGREP_ALIAS + if (strcmp (basename (argv[0]), "egrep") == 0) + reflags |= REG_ICASE; +#endif + /* do normal option parsing */ while ((opt = getopt(argc, argv, "iHhlnqvsce:f:" #ifdef CONFIG_FEATURE_GREP_CONTEXT |