strbuf_split*(): rename "delim" parameter to "terminator"

The word "delimiter" suggests that the argument separates the
substrings, whereas in fact (1) the delimiter characters are included
in the output, and (2) if the input string ends with the delimiter,
then the output does not include a final empty string.  So rename the
"delim" arguments of the strbuf_split() family of functions to
"terminator", which is more suggestive of how it is used.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Jeff King <peff@peff.net>

1 files changed, 3 insertions, 2 deletions

diff --git a/strbuf.c b/strbuf.c
index c7cd529b3b..05d0693eba 100644
--- a/strbuf.c
+++ b/strbuf.c
@@ -106,7 +106,8 @@ void strbuf_ltrim(struct strbuf *sb)
 	sb->buf[sb->len] = '\0';
 }
 
-struct strbuf **strbuf_split_buf(const char *str, size_t slen, int delim, int max)
+struct strbuf **strbuf_split_buf(const char *str, size_t slen,
+				 int terminator, int max)
 {
 	struct strbuf **ret = NULL;
 	size_t nr = 0, alloc = 0;
@@ -115,7 +116,7 @@ struct strbuf **strbuf_split_buf(const char *str, size_t slen, int delim, int ma
 	while (slen) {
 		int len = slen;
 		if (max <= 0 || nr + 1 < max) {
-			const char *end = memchr(str, delim, slen);
+			const char *end = memchr(str, terminator, slen);
 			if (end)
 				len = end - str + 1;
 		}