[hackers] [sbase] Rename variable Rune * p -> r in fgetrune() || FRIGN

[git]

commit 34553253c26d6cbd05d8600c11baa18f54023e98
Author: FRIGN <d...@frign.de>
Date:   Wed Feb 11 21:14:28 2015 +0100

    Rename variable Rune * p -> r in fgetrune()

diff --git a/libutf/fgetrune.c b/libutf/fgetrune.c
index d8ca712..50fd355 100644
--- a/libutf/fgetrune.c
+++ b/libutf/fgetrune.c
@@ -7,13 +7,13 @@
 #include "../utf.h"
 
 int
-fgetrune(Rune *p, FILE *fp)
+fgetrune(Rune *r, FILE *fp)
 {
        char buf[UTFmax];
        int i;
 
        for (i = 0; i < UTFmax && (buf[i] = fgetc(fp)) != EOF && ++i ;)
-               if (charntorune(p, buf, i) > 0)
+               if (charntorune(r, buf, i) > 0)
                        break;
        if (ferror(fp))
                return -1;
@@ -22,11 +22,11 @@ fgetrune(Rune *p, FILE *fp)
 }
 
 int
-efgetrune(Rune *p, FILE *fp, const char *file)
+efgetrune(Rune *r, FILE *fp, const char *file)
 {
        int ret;
 
-       if ((ret = fgetrune(p, fp)) < 0) {
+       if ((ret = fgetrune(r, fp)) < 0) {
                fprintf(stderr, "fgetrune %s: %s\n", file, strerror(errno));
                exit(1);
        }