From 3f2dfb08c003f50cfdd31a8dce12759e16d71a53 Mon Sep 17 00:00:00 2001
From: Charlie Gordon <qemacs@chqrlie.org>
Date: Sat, 4 Jan 2014 17:35:12 +0000
Subject: [PATCH] fix do_goto for hex encoded offsets in chars and bytes

---
 qe.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/qe.c b/qe.c
index b6011c9..7b5bf5a 100644
--- a/qe.c
+++ b/qe.c
@@ -1851,9 +1851,21 @@ void do_goto(EditState *s, const char *str, int unit)
     const char *p;
     int pos, line, col, rel;
 
+    /* Update s->offset from str specification:
+     * optional +- for relative moves
+     * distance in decimal, octal or hex
+     * optional space
+     * optional unit suffix:
+     *    b(bytes) c(chars) w(words) l(lines) %(percent)
+     *
+     * CG: XXX: resulting offset may fall inside a character.
+     */
     rel = (*str == '+' || *str == '-');
     pos = strtol(str, (char**)&p, 0);
 
+    /* skip space required to separate hex offset from b or c suffix */
+    if (*p == ' ')
+        p++;
     if (memchr("bcwl%", *p, 5))
         unit = *p++;