ctype: fix isspace to test all space class characters

2018-11-28 20:30:19 +01:00
parent 35bcf93160
commit 8d05067ac7
1 changed files with 6 additions and 1 deletions
@@ -54,7 +54,12 @@ pub extern "C" fn ispunct(c: c_int) -> c_int {

 #[no_mangle]
 pub extern "C" fn isspace(c: c_int) -> c_int {
-    (c == 0x20) as c_int
+    (c == ' ' as c_int
+        || c == '\t' as c_int
+        || c == '\n' as c_int
+        || c == '\r' as c_int
+        || c == 0x0b
+        || c == 0x0c) as c_int
 }

 #[no_mangle]