nano

commit ecd18c1694e229c050e9d0be99b28b627a5977b6
parent bc8a3a50a4bd3282767fb0e88b7403f957d5451a
Author: Benno Schulenberg <bensberg@justemail.net>
Date:   Sun, 18 Dec 2016 19:57:33 +0100

history: search for the two position numbers from EOL instead of BOL

A filename might contain spaces, so we can't look for the numbers
(the second and third elements) starting from the head of the line
-- we have to start at the tail and work backward.

This fixes https://savannah.gnu.org/bugs/?49879.

Diffstat:
M
src/files.c
 | 
9
+++++++--

1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/files.c b/src/files.c
@@ -3190,8 +3190,13 @@ void load_poshistory(void)
 	    /* Decode nulls as newlines. */
 	    unsunder(line, read);
 
-	    lineptr = parse_next_word(line);
-	    xptr = parse_next_word(lineptr);
+	    /* Find where x index and line number are in the line. */
+	    xptr = revstrstr(line, " ", line + read);
+	    lineptr = revstrstr(line, " ", xptr - 1);
+
+	    /* Now separate the three elements of the line. */
+	    *(xptr++) = '\0';
+	    *(lineptr++) = '\0';
 
 	    /* Create a new position record. */
 	    newrecord = (poshiststruct *)nmalloc(sizeof(poshiststruct));