Changes to grep/src/grep.c

[Stepan Kasal]

Index: grep/src/grep.c
diff -u grep/src/grep.c:1.92 grep/src/grep.c:1.93
--- grep/src/grep.c:1.92        Mon Feb  7 09:28:49 2005
+++ grep/src/grep.c     Mon Feb  7 09:30:44 2005
@@ -1102,6 +1102,7 @@
   -F, --fixed-strings       PATTERN is a set of newline-separated strings\n\
   -G, --basic-regexp        PATTERN is a basic regular expression\n\
   -P, --perl-regexp         PATTERN is a Perl regular expression\n"));
+  /* -X is undocumented on purpose. */
       printf (_("\
   -e, --regexp=PATTERN      use PATTERN as a regular expression\n\
   -f, --file=FILE           obtain PATTERN from FILE\n\
@@ -1457,7 +1458,7 @@
        show_version = 1;
        break;
 
-      case 'X':
+      case 'X': /* undocumented on purpose */
        setmatcher (optarg);
        break;