Display \r and \t escape codes in string repr

lurch · lurch · commit 12968fb6b24f · 2014-04-08T02:42:50.000+01:00
diff --git a/py/objstr.c b/py/objstr.c
@@ -63,7 +63,10 @@ void mp_str_print_quoted(void (*print)(void *env, const char *fmt, ...), void *e
             print(env, "%c", *s);
         } else if (*s == '\n') {
             print(env, "\\n");
-        // TODO add more escape codes here if we want to match CPython
+        } else if (*s == '\r') {
+            print(env, "\\r");
+        } else if (*s == '\t') {
+            print(env, "\\t");
         } else {
             print(env, "\\x%02x", *s);
         }
diff --git a/tests/basics/string-repr.py b/tests/basics/string-repr.py
@@ -0,0 +1,3 @@
+# anything above 0xa0 is printed as Unicode by CPython3.3
+for c in range(0xa1):
+    print("0x%02x: %s" % (c, repr(chr(c))))

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+# anything above 0xa0 is printed as Unicode by CPython3.3`
	`2`	`+for c in range(0xa1):`
	`3`	`+ print("0x%02x: %s" % (c, repr(chr(c))))`