Renamed r1bindex() to mhbasename(), to make its function becomes clear.

[mmh] / sbr / r1bindex.c

diff --git a/sbr/r1bindex.c b/sbr/r1bindex.c
deleted file mode 100644 (file)
index 49ac0f5..0000000
--- a/sbr/r1bindex.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
-** r1bindex.c -- Given a string and a character, return a pointer
-**            -- to the right of the rightmost occurrence of the
-**            -- character.  If the character doesn't occur, the
-**            -- pointer will be at the beginning of the string.
-**
-** This code is Copyright (c) 2002, by the authors of nmh.  See the
-** COPYRIGHT file in the root directory of the nmh distribution for
-** complete copyright information.
-*/
-
-#include <h/mh.h>
-
-
-char *
-r1bindex(char *str, int chr)
-{
-       char *cp;
-
-       /* find null at the end of the string */
-       for (cp = str; *cp; cp++)
-               continue;
-
-       /* backup to the rightmost character */
-       --cp;
-
-       /* now search for the rightmost occurrence of the character */
-       while (cp >= str && *cp != chr)
-               --cp;
-
-       /* now move one to the right */
-       return (++cp);
-}