[PATCH 4/6] utf8.c: move display_mode_esc_sequence_len() for use by other functions
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
utf8.c | 28 ++++++++++++++--------------
1 file changed, 14 insertions(+), 14 deletions(-)
diff --git a/utf8.c b/utf8.c
index a544f15..18a4d9c 100644
--- a/utf8.c
+++ b/utf8.c
@@ -9,6 +9,20 @@ struct interval {
int last;
};
+static size_t display_mode_esc_sequence_len(const char *s)
+{
+ const char *p = s;
+ if (*p++ != '\033')
+ return 0;
+ if (*p++ != '[')
+ return 0;
+ while (isdigit(*p) || *p == ';')
+ p++;
+ if (*p++ != 'm')
+ return 0;
+ return p - s;
+}
+
/* auxiliary function for binary search in interval table */
static int bisearch(ucs_char_t ucs, const struct interval *table, int max)
{
@@ -303,20 +317,6 @@ static void strbuf_add_indented_text(struct strbuf *buf, const char *text,
}
}
-static size_t display_mode_esc_sequence_len(const char *s)
-{
- const char *p = s;
- if (*p++ != '\033')
- return 0;
- if (*p++ != '[')
- return 0;
- while (isdigit(*p) || *p == ';')
- p++;
- if (*p++ != 'm')
- return 0;
- return p - s;
-}
-
/*
* Wrap the text, if necessary. The variable indent is the indent for the
* first line, indent2 is the indent for all other lines.
--
1.7.12.1.384.g7b808e7
Nguyễn Thái Ngọc Duy <pclouds@gmail.com>