tadd gnu grep -q flag (rob pike) - plan9port - [fork] Plan 9 from user space (HTM) git clone git://src.adamsgaard.dk/plan9port (DIR) Log (DIR) Files (DIR) Refs (DIR) README (DIR) LICENSE --- (DIR) commit 29cfa3856775fb8ac5a0d0f3871852d83dfc4af6 (DIR) parent 3270dcf06cc423e21a4b4739dced131115716f2d (HTM) Author: rsc <devnull@localhost> Date: Thu, 3 May 2007 22:26:51 +0000 add gnu grep -q flag (rob pike) Diffstat: M src/cmd/grep/main.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) --- (DIR) diff --git a/src/cmd/grep/main.c b/src/cmd/grep/main.c t@@ -1,7 +1,7 @@ #define EXTERN #include "grep.h" -char *validflags = "bchiLlnsv"; +char *validflags = "bchiLlnsqv"; void usage(void) { t@@ -21,6 +21,10 @@ main(int argc, char *argv[]) flags[ARGC()]++; break; + case 'q': /* gnu grep -q means plan 9 grep -s */ + flags['s']++; + break; + case 'E': /* ignore, turns gnu grep into egrep */ break;