join hex bytes with dashes, inside a character

1 files changed, 4 insertions, 3 deletions

diff --git a/uxd.c b/uxd.c
index edf071d..75d6364 100644
--- a/uxd.c
+++ b/uxd.c
@@ -169,7 +169,7 @@ void append_right(char *str) {
 	strcat(right_buf, str);
 }
 
-void append_left(unsigned char byte, int fgcolor, int bgcolor) {
+void append_left(unsigned char byte, int dash, int fgcolor, int bgcolor) {
 	char tmpbuf[100];
 
 	if(!dump_column)
@@ -178,8 +178,9 @@ void append_left(unsigned char byte, int fgcolor, int bgcolor) {
 	append_color(left_buf, fgcolor, bgcolor);
 	sprintf(tmpbuf, "%02x", byte);
 	strcat(left_buf, tmpbuf);
+	if(dash) strcat(left_buf, "-");
 	append_color_off(left_buf);
-	strcat(left_buf, " ");
+	if(!dash) strcat(left_buf, " ");
 
 	if(dump_column == 7) strcat(left_buf, " ");
 	dump_column++;
@@ -290,7 +291,7 @@ int dump_utf8_char(void) {
 	append_color_off(right_buf);
 
 	for(i = 0; i <= cont_count; i++) {
-		append_left(bytes[i], fg, bg);
+		append_left(bytes[i], (i != cont_count), fg, bg);
 	}
 
 	return 1;