Scrub pwd.h and grp.h handling so we don't have to play any

[oweals/busybox.git] / shell / cmdedit.c

diff --git a/shell/cmdedit.c b/shell/cmdedit.c
index 3810c230a5bcf555b8cae2845f696fa9486d0ecd..c5f2e9da2e7e66d322cfad57169807eccd0c8db0 100644 (file)
--- a/shell/cmdedit.c
+++ b/shell/cmdedit.c
@@ -82,7 +82,7 @@
 
 #ifdef CONFIG_FEATURE_GETUSERNAME_AND_HOMEDIR
 #       ifndef TEST
-#               include "pwd.h"
+#               include "pwd_.h"
 #       else
 #               include <pwd.h>
 #       endif  /* TEST */
@@ -207,7 +207,8 @@ static void cmdedit_reset_term(void)
                handlers_sets &= ~SET_WCHG_HANDLERS;
        }
        fflush(stdout);
-#ifdef CONFIG_FEATURE_CLEAN_UP
+#if 0
+//#ifdef CONFIG_FEATURE_CLEAN_UP
        if (his_front) {
                struct history *n;
 
@@ -1263,14 +1264,18 @@ prepare_to_die:
                        input_tab(&lastWasTab);
 #endif
                        break;
-               case 12:
-                       /* Control-l -- clear screen
-                        * if the len=0 and no chars in edit line */
-                       if (len == 0) {
-                               printf("\033[H\033[J");
-                               put_prompt();
-                       } else {
-                               beep();
+               case 11:
+                       /* Control-k -- clear to end of line */  
+                       *(command + cursor) = 0;
+                       len = cursor;
+                       printf("\033[J");
+                       break;
+               case 12: 
+                       {
+                               /* Control-l -- clear screen */
+                               int old_cursor = cursor;
+                               printf("\033[H");
+                               redraw(0, len-old_cursor);
                        }
                        break;
                case 14: