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Subject: Patch 7.3.137

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From: Bram Moolenaar <Bram@moolenaar.net>

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------------

Patch 7.3.137 (after 7.3.091)

Problem:    When 'lazyredraw' is set the screen may not be updated. (Ivan

	    Krasilnikov)

Solution:   Call update_screen() before waiting for input.

Files:	    src/misc1.c, src/getchar.c

*** ../vim-7.3.136/src/misc1.c	2011-01-22 00:11:42.000000000 +0100

--- src/misc1.c	2011-03-03 14:02:02.000000000 +0100

***************

*** 3115,3121 ****

--- 3115,3129 ----

  	    continue;

  	if (n == KEYLEN_REMOVED)  /* key code removed */

+ 	{

+ 	    if (must_redraw)

+ 	    {

+ 		/* Redrawing was postponed, do it now. */

+ 		update_screen(0);

+ 		setcursor(); /* put cursor back where it belongs */

+ 	    }

  	    continue;

+ 	}

  	if (n > 0)		/* found a termcode: adjust length */

  	    len = n;

  	if (len == 0)		/* nothing typed yet */

*** ../vim-7.3.136/src/getchar.c	2010-12-30 12:30:26.000000000 +0100

--- src/getchar.c	2011-03-03 14:01:26.000000000 +0100

***************

*** 2710,2717 ****

  		 * are still available.  But when those available characters

  		 * are part of a mapping, and we are going to do a blocking

  		 * wait here.  Need to update the screen to display the

! 		 * changed text so far. */

! 		if ((State & INSERT) && advance && must_redraw != 0)

  		{

  		    update_screen(0);

  		    setcursor(); /* put cursor back where it belongs */

--- 2710,2719 ----

  		 * are still available.  But when those available characters

  		 * are part of a mapping, and we are going to do a blocking

  		 * wait here.  Need to update the screen to display the

! 		 * changed text so far. Also for when 'lazyredraw' is set and

! 		 * redrawing was postponed because there was something in the

! 		 * input buffer (e.g., termresponse). */

! 		if (((State & INSERT) || p_lz) && advance && must_redraw != 0)

  		{

  		    update_screen(0);

  		    setcursor(); /* put cursor back where it belongs */

*** ../vim-7.3.136/src/version.c	2011-03-03 15:01:25.000000000 +0100

--- src/version.c	2011-03-03 15:02:45.000000000 +0100

***************

*** 716,717 ****

--- 716,719 ----

  {   /* Add new patch number below this line */

+ /**/

+     137,

  /**/

-- 

ARTHUR:        What?

BLACK KNIGHT:  None shall pass.

ARTHUR:        I have no quarrel with you, good Sir knight, but I must cross

               this bridge.

BLACK KNIGHT:  Then you shall die.

                                  The Quest for the Holy Grail (Monty Python)

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\

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