a8xd: show hex values >=0x80 in inverse, with -m; tweak doc.

3 files changed, 10 insertions, 8 deletions

diff --git a/a8xd.1 b/a8xd.1
index 246dfbd..6e2f322 100644
--- a/a8xd.1
+++ b/a8xd.1
@@ -134,10 +134,11 @@ missing are:
 \fB\-cols\fP (\fBa8xd\fP only supports 16 column dumps).
 .IP \(bu 2
 \fB\-b\fP (bits mode).
+.IP \(bu 2
+support for files larger than 2GB. This won\(aqt be a problem for Atari 8\-bit\-related files!
+.IP \(bu 2
+replacing duplicate lines in the output with \fB*\fP\&.
 .UNINDENT
-.sp
-Another difference is that \fBa8xd\fP doesn\(aqt support files larger than
-2GB. This won\(aqt be a problem for Atari 8\-bit\-related files!
 .SH COPYRIGHT
 .sp
 WTFPL. See \fI\%http://www.wtfpl.net/txt/copying/\fP for details.
diff --git a/a8xd.c b/a8xd.c
index e08e260..625152f 100644
--- a/a8xd.c
+++ b/a8xd.c
@@ -120,7 +120,6 @@ char *get_color(unsigned char c) {
 
 	if(color) {
 		sprintf(outbuf, "\x1b[0;3%dm", color);
-		if(c & 0x80) strcat(outbuf, inverse_on);
 	} else {
 		outbuf[0] = '\0';
 	}
@@ -178,13 +177,14 @@ void dump_line(const unsigned char *buf, int len) {
 
 	while(len) {
 		if(color) hpos += sprintf(hex + hpos, "%s", get_color(*buf));
+		if(*buf & 0x80) hpos += sprintf(hex + hpos, "%s", inverse_on);
 		hpos += sprintf(hex + hpos, byte_format, *buf);
-		if(color) hpos += sprintf(hex + hpos, "%s", color_off);
+		if(color || *buf & 0x80) hpos += sprintf(hex + hpos, "%s", color_off);
 		hex[hpos++] = ' ';
 		if(count - len == 7) hex[hpos++] = ' ';
 
-		if(*buf & 0x80) apos += sprintf(asc + apos, "%s", inverse_on);
 		if(color) apos += sprintf(asc + apos, "%s", get_color(*buf));
+		if(*buf & 0x80) apos += sprintf(asc + apos, "%s", inverse_on);
 		apos += sprintf(asc + apos, "%s", table[*buf & 0x7f]);
 		if(color || *buf & 0x80) apos += sprintf(asc + apos, "%s", color_off);
 
diff --git a/a8xd.rst b/a8xd.rst
index 75a086a..ec8868d 100644
--- a/a8xd.rst
+++ b/a8xd.rst
@@ -101,7 +101,8 @@ missing are:
 
 - **-b** (bits mode).
 
-Another difference is that **a8xd** doesn't support files larger than
-2GB. This won't be a problem for Atari 8-bit-related files!
+- support for files larger than 2GB. This won't be a problem for Atari 8-bit-related files!
+
+- replacing duplicate lines in the output with **\***.
 
 .. include:: manftr.rst