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authorJohannes Schindelin <Johannes.Schindelin@gmx.de>2006-12-22 22:06:08 +0100
committerJunio C Hamano <junkio@cox.net>2006-12-24 00:32:49 -0800
commit9e83266525aad5c6210b9a21be9b1c6996d5544f (patch)
tree8895723b2443360f01703d41eb9f813dbca0ac93 /utf8.h
parent8e554429e8a9dbb5dba6b8aeca66fc27c0bb5538 (diff)
downloadgit-9e83266525aad5c6210b9a21be9b1c6996d5544f.tar.gz
commit-tree: encourage UTF-8 commit messages.
Introduce is_utf() to check if a text looks like it is encoded in UTF-8, utf8_width() to count display width, and implements print_wrapped_text() using them. git-commit-tree warns if the commit message does not minimally conform to the UTF-8 encoding when i18n.commitencoding is either unset, or set to "utf-8". Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'utf8.h')
-rw-r--r--utf8.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/utf8.h b/utf8.h
new file mode 100644
index 0000000000..a0d7f591ad
--- /dev/null
+++ b/utf8.h
@@ -0,0 +1,8 @@
+#ifndef GIT_UTF8_H
+#define GIT_UTF8_H
+
+int utf8_width(const char **start);
+int is_utf8(const char *text);
+void print_wrapped_text(const char *text, int indent, int indent2, int len);
+
+#endif