nano

commit 48643cbdf3b92d779f7436f119e73de63e9d6db7
parent aa013aa007fb8fdd0fb07ffa29610efb0581abad
Author: Benno Schulenberg <bensberg@justemail.net>
Date:   Tue, 28 Feb 2017 15:05:02 +0100

tweaks: elide a small intermediate buffer

Diffstat:
M
src/winio.c
 | 
13
+++++--------

1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/src/winio.c b/src/winio.c
@@ -1500,7 +1500,7 @@ int *parse_verbatim_kbinput(WINDOW *win, size_t *count)
 	 * Unicode value, and put back the corresponding byte(s). */
 	else {
 	    char *uni_mb;
-	    int *seq, i;
+	    int onebyte, i;
 
 	    while (uni == ERR) {
 		free(kbinput);
@@ -1512,15 +1512,12 @@ int *parse_verbatim_kbinput(WINDOW *win, size_t *count)
 	    /* Convert the Unicode value to a multibyte sequence. */
 	    uni_mb = make_mbchar(uni, (int *)count);
 
-	    seq = (int *)nmalloc(*count * sizeof(int));
-
-	    for (i = 0; i < *count; i++)
-		seq[i] = (unsigned char)uni_mb[i];
-
 	    /* Insert the multibyte sequence into the input buffer. */
-	    unget_input(seq, *count);
+	    for (i = *count; i > 0 ; i--) {
+		onebyte = (unsigned char)uni_mb[i - 1];
+		unget_input(&onebyte, 1);
+	    }
 
-	    free(seq);
 	    free(uni_mb);
 	}
     } else