Dan Kegel : cmd: Fix echoing of multiline commands.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b6e8e135996cbd0b4ed3f5d6292e9a8f70c69ce2
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=b6e8e135996cbd0b4ed3f5d6292e9a8f70c69ce2

Author: Dan Kegel <dank at kegel.com>
Date:   Sat Jan  2 17:04:05 2010 -0800

cmd: Fix echoing of multiline commands.

---

 programs/cmd/wcmdmain.c |   18 +++++++++++-------
 1 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/programs/cmd/wcmdmain.c b/programs/cmd/wcmdmain.c
index d5ef48c..e94cb3b 100644
--- a/programs/cmd/wcmdmain.c
+++ b/programs/cmd/wcmdmain.c
@@ -1269,13 +1269,6 @@ void WCMD_execute (WCHAR *command, WCHAR *redirects,
     handleExpansion(new_redir, (context != NULL), forVariable, forValue);
     cmd = new_cmd;
 
-    /* Show prompt before batch line IF echo is on and in batch program */
-    if (context && echo_mode && (cmd[0] != '@')) {
-      WCMD_show_prompt();
-      WCMD_output_asis ( cmd);
-      WCMD_output_asis ( newline);
-    }
-
 /*
  *	Changing default drive has to be handled as a special case.
  */
@@ -1774,6 +1767,12 @@ WCHAR *WCMD_ReadAndParseLine(WCHAR *optionalcmd, CMD_LIST **output, HANDLE readF
 
     /* Replace env vars if in a batch context */
     if (context) handleExpansion(extraSpace, FALSE, NULL, NULL);
+    /* Show prompt before batch line IF echo is on and in batch program */
+    if (context && echo_mode && extraSpace[0] && (extraSpace[0] != '@')) {
+      WCMD_show_prompt();
+      WCMD_output_asis(extraSpace);
+      WCMD_output_asis(newline);
+    }
 
     /* Start with an empty string, copying to the command string */
     curStringLen = 0;
@@ -2106,6 +2105,11 @@ WCHAR *WCMD_ReadAndParseLine(WCHAR *optionalcmd, CMD_LIST **output, HANDLE readF
         }
         curPos = extraSpace;
         if (context) handleExpansion(extraSpace, FALSE, NULL, NULL);
+        /* Continue to echo commands IF echo is on and in batch program */
+        if (context && echo_mode && extraSpace[0] && (extraSpace[0] != '@')) {
+          WCMD_output_asis(extraSpace);
+          WCMD_output_asis(newline);
+        }
       }
     }