Re: [PATCH] usr.bin/sdiff/sdiff.c prompt bikeshedding

[Kent R. Spillner]

Moar bikeshedding:


Index: sdiff.c
===================================================================
RCS file: /work/cvsroot/src/usr.bin/sdiff/sdiff.c,v
retrieving revision 1.30
diff -p -u -r1.30 sdiff.c
--- sdiff.c     26 Nov 2013 21:08:12 -0000      1.30
+++ sdiff.c     23 Apr 2014 17:58:07 -0000
@@ -419,8 +419,8 @@ prompt(const char *s1, const char *s2)
 {
        char *cmd;
 
-       /* Print command prompt. */
-       putchar('%');
+#define PROMPT_STR     "%% "
+       printf(PROMPT_STR);
 
        /* Get user input. */
        for (; (cmd = xfgets(stdin)); free(cmd)) {
@@ -473,7 +473,7 @@ prompt(const char *s1, const char *s2)
 USAGE:
                        int_usage();
 PROMPT:
-                       putchar('%');
+                       printf(PROMPT_STR);
 
                        /* Prompt user again. */
                        continue;