sob

commit b68741f2fe59eb350edf3dca744ad26800013893
parent 5cfc09e6af0a5fec859dc9938210646ea97da167
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sun, 12 Oct 2014 22:07:39 +0000

improve handleinput: match escape (0x1b) and control chars (includes 127==del)

Diffstat:
M
sob.c
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/sob.c b/sob.c
@@ -777,12 +777,12 @@ handleinput(const unsigned char *input, size_t len)
 
 	line.dirtylen = line.collen;
 	while(p < len && input[p] != '\0') {
-		if(input[p] <= 0x1b) {
+		if(input[p] == 0x1b || iscntrl(input[p])) {
 			ismatch = 0;
 			for(i = 0; i < LEN(keybinds); i++) {
 				keylen = strlen((char*)keybinds[i].key);
-				if(strncmp((const char*)&input[p],
-				           (const char *)keybinds[i].key, keylen) == 0) {
+				if(len - p >= keylen &&
+				   memcmp(&input[p], keybinds[i].key, keylen) == 0) {
 					keybinds[i].func();
 					p += keylen;
 					ismatch = 1;