Changes to m4/src/Attic/m4.c,v [branch-1_4]

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Branch:         branch-1_4
Changes by:     Eric Blake <ericb>      07/10/22 16:38:34

Index: src/m4.c
===================================================================
RCS file: /sources/m4/m4/src/Attic/m4.c,v
retrieving revision 1.1.1.1.2.50
retrieving revision 1.1.1.1.2.51
diff -u -b -r1.1.1.1.2.50 -r1.1.1.1.2.51
--- src/m4.c    9 Oct 2007 16:51:09 -0000       1.1.1.1.2.50
+++ src/m4.c    22 Oct 2007 16:38:33 -0000      1.1.1.1.2.51
@@ -137,10 +137,10 @@
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, "Try `%s --help' for more information.\n", program_name);
+    xfprintf (stderr, "Try `%s --help' for more information.\n", program_name);
   else
     {
-      printf ("Usage: %s [OPTION]... [FILE]...\n", program_name);
+      xprintf ("Usage: %s [OPTION]... [FILE]...\n", program_name);
       fputs ("\
 Process macros in FILEs.  If no FILE or if FILE is `-', standard input\n\
 is read.\n\
@@ -154,7 +154,7 @@
       --help                   display this help and exit\n\
       --version                output version information and exit\n\
 ", stdout);
-      printf ("\
+      xprintf ("\
   -E, --fatal-warnings         once: warnings become errors, twice: stop\n\
                                execution at first error\n\
   -i, --interactive            unbuffer output, ignore interrupts\n\
@@ -223,7 +223,7 @@
 Exit status is 0 for success, 1 for failure, 63 for frozen file version\n\
 mismatch, or whatever value was passed to the m4exit macro.\n\
 ", stdout);
-      printf ("\nReport bugs to <%s>.\n", PACKAGE_BUGREPORT);
+      xprintf ("\nReport bugs to <%s>.\n", PACKAGE_BUGREPORT);
     }
   exit (status);
 }