From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Mon, 10 Aug 2009 16:22:18 +0000 (+0200)
Subject: Expose the has_non_ascii() function
X-Git-Tag: v1.6.4.2~8^2~1
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=28e9cf6512cae1b50a2d2003bb59da4392d99e2e;p=git.git

Expose the has_non_ascii() function

This function is useful outside of log-tree.c, too.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/commit.h b/commit.h
index ba9f63813..4886544b6 100644
--- a/commit.h
+++ b/commit.h
@@ -64,6 +64,7 @@ enum cmit_fmt {
 };
 
 extern int non_ascii(int);
+extern int has_non_ascii(const char *text);
 struct rev_info; /* in revision.h, it circularly uses enum cmit_fmt */
 extern char *reencode_commit_message(const struct commit *commit,
 				     const char **encoding_p);
diff --git a/log-tree.c b/log-tree.c
index 6f73c17d7..a3b4c0692 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -168,18 +168,6 @@ static unsigned int digits_in_number(unsigned int number)
 	return result;
 }
 
-static int has_non_ascii(const char *s)
-{
-	int ch;
-	if (!s)
-		return 0;
-	while ((ch = *s++) != '\0') {
-		if (non_ascii(ch))
-			return 1;
-	}
-	return 0;
-}
-
 void get_patch_filename(struct commit *commit, int nr, const char *suffix,
 			struct strbuf *buf)
 {
diff --git a/pretty.c b/pretty.c
index e5328dab5..3b2ecdd20 100644
--- a/pretty.c
+++ b/pretty.c
@@ -86,6 +86,18 @@ int non_ascii(int ch)
 	return !isascii(ch) || ch == '\033';
 }
 
+int has_non_ascii(const char *s)
+{
+	int ch;
+	if (!s)
+		return 0;
+	while ((ch = *s++) != '\0') {
+		if (non_ascii(ch))
+			return 1;
+	}
+	return 0;
+}
+
 static int is_rfc2047_special(char ch)
 {
 	return (non_ascii(ch) || (ch == '=') || (ch == '?') || (ch == '_'));