clean the REPL check for '\b'

src/PikaObj.c

@@ -1668,7 +1668,7 @@ enum shellCTRL _inner_do_obj_runChar(PikaObj* self,
             goto __exit;
         }
     }
-    if ((inputChar == '\b') || (inputChar == 127)) {
+    if (inputChar == '\b') {
         if (shell->line_curpos == 0) {
 #if __linux
             printf("\b ");

src/PikaVersion.h

@@ -2,4 +2,4 @@
 #define PIKA_VERSION_MINOR 12
 #define PIKA_VERSION_MICRO 5
 
-#define PIKA_EDIT_TIME "2023/08/12 22:51:55"
+#define PIKA_EDIT_TIME "2023/08/12 22:53:45"