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To: vim_dev@googlegroups.com
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Subject: Patch 7.4.502
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Fcc: outbox
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From: Bram Moolenaar <Bram@moolenaar.net>
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Mime-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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------------
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Patch 7.4.502
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Problem:    Language mapping also applies to mapped characters.
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Solution:   Add the 'langnoremap' option, when on 'langmap' does not apply to
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	    mapped characters. (Christian Brabandt)
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Files:	    runtime/doc/options.txt, runtime/vimrc_example.vim, src/macros.h,
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	    src/option.c, src/option.h
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*** ../vim-7.4.501/runtime/doc/options.txt	2014-11-05 14:26:30.760758363 +0100
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--- runtime/doc/options.txt	2014-11-05 17:21:15.676505715 +0100
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***************
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*** 4533,4538 ****
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--- 4534,4543 ----
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  	be able to execute Normal mode commands.
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  	This is the opposite of the 'keymap' option, where characters are
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  	mapped in Insert mode.
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+ 	Also consider setting 'langnoremap' to avoid 'langmap' applies to
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+ 	characters resulting from a mapping.
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+ 	This option cannot be set from a |modeline| or in the |sandbox|, for
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+ 	security reasons.
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  	Example (for Greek, in UTF-8):				*greek*  >
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  	    :set langmap=ΑA,ΒB,ΨC,ΔD,ΕE,ΦF,ΓG,ΗH,ΙI,ΞJ,ΚK,ΛL,ΜM,ΝN,ΟO,ΠP,QQ,ΡR,ΣS,ΤT,ΘU,ΩV,WW,ΧX,ΥY,ΖZ,αa,βb,ψc,δd,εe,φf,γg,ηh,ιi,ξj,κk,λl,μm,νn,οo,πp,qq,ρr,σs,τt,θu,ωv,ςw,χx,υy,ζz
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***************
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*** 4586,4591 ****
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--- 4591,4608 ----
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  		:source $VIMRUNTIME/menu.vim
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  <	Warning: This deletes all menus that you defined yourself!
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+ 					*'langnoremap'* *'lnr'*
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+ 'langnoremap' 'lnr'	boolean (default off)
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+ 			global
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+ 			{not in Vi}
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+ 			{only available when compiled with the |+langmap|
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+ 			feature}
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+ 	When on, setting 'langmap' does not apply to characters resulting from
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+ 	a mapping.  This basically means, if you noticed that setting
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+ 	'langmap' disables some of your mappings, try setting this option.
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+ 	This option defaults to off for backwards compatibility.  Set it on if
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+ 	that works for you to avoid mappings to break.
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+ 
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  					*'laststatus'* *'ls'*
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  'laststatus' 'ls'	number	(default 1)
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  			global
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*** ../vim-7.4.501/runtime/vimrc_example.vim	2014-02-05 22:01:56.686546587 +0100
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--- runtime/vimrc_example.vim	2014-11-05 17:23:26.808502555 +0100
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***************
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*** 1,7 ****
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  " An example for a vimrc file.
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  "
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  " Maintainer:	Bram Moolenaar <Bram@vim.org>
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! " Last change:	2014 Feb 05
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  "
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  " To use it, copy it to
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  "     for Unix and OS/2:  ~/.vimrc
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--- 1,7 ----
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  " An example for a vimrc file.
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  "
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  " Maintainer:	Bram Moolenaar <Bram@vim.org>
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! " Last change:	2014 Nov 05
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  "
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  " To use it, copy it to
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  "     for Unix and OS/2:  ~/.vimrc
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***************
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*** 95,97 ****
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--- 95,104 ----
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    command DiffOrig vert new | set bt=nofile | r ++edit # | 0d_ | diffthis
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  		  \ | wincmd p | diffthis
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  endif
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+ 
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+ if has('langmap') && exists('+langnoremap')
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+   " Prevent that the langmap option applies to characters that result from a
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+   " mapping.  If unset (default), this may break plugins (but it's backward
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+   " compatible).
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+   set langnoremap
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+ endif
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*** ../vim-7.4.501/src/macros.h	2014-05-13 20:19:53.569808877 +0200
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--- src/macros.h	2014-11-05 17:26:42.172497848 +0100
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***************
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*** 128,140 ****
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   * Adjust chars in a language according to 'langmap' option.
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   * NOTE that there is no noticeable overhead if 'langmap' is not set.
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   * When set the overhead for characters < 256 is small.
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!  * Don't apply 'langmap' if the character comes from the Stuff buffer.
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   * The do-while is just to ignore a ';' after the macro.
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   */
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  # ifdef FEAT_MBYTE
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  #  define LANGMAP_ADJUST(c, condition) \
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      do { \
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! 	if (*p_langmap && (condition) && !KeyStuffed && (c) >= 0) \
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  	{ \
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  	    if ((c) < 256) \
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  		c = langmap_mapchar[c]; \
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--- 128,145 ----
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   * Adjust chars in a language according to 'langmap' option.
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   * NOTE that there is no noticeable overhead if 'langmap' is not set.
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   * When set the overhead for characters < 256 is small.
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!  * Don't apply 'langmap' if the character comes from the Stuff buffer or from
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!  * a mapping and the langnoremap option was set.
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   * The do-while is just to ignore a ';' after the macro.
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   */
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  # ifdef FEAT_MBYTE
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  #  define LANGMAP_ADJUST(c, condition) \
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      do { \
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! 	if (*p_langmap \
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! 		&& (condition) \
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! 		&& (!p_lnr || (p_lnr && typebuf_maplen() == 0)) \
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! 		&& !KeyStuffed \
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! 		&& (c) >= 0) \
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  	{ \
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  	    if ((c) < 256) \
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  		c = langmap_mapchar[c]; \
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***************
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*** 145,151 ****
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  # else
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  #  define LANGMAP_ADJUST(c, condition) \
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      do { \
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! 	if (*p_langmap && (condition) && !KeyStuffed && (c) >= 0 && (c) < 256) \
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  	    c = langmap_mapchar[c]; \
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      } while (0)
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  # endif
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--- 150,160 ----
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  # else
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  #  define LANGMAP_ADJUST(c, condition) \
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      do { \
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! 	if (*p_langmap \
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! 		&& (condition) \
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! 		&& (!p_lnr || (p_lnr && typebuf_maplen() == 0)) \
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! 		&& !KeyStuffed \
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! 		&& (c) >= 0 && (c) < 256) \
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  	    c = langmap_mapchar[c]; \
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      } while (0)
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  # endif
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*** ../vim-7.4.501/src/option.c	2014-09-29 17:15:09.963945227 +0200
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--- src/option.c	2014-11-05 17:17:44.208510810 +0100
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***************
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*** 1691,1696 ****
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--- 1691,1703 ----
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  			    (char_u *)NULL, PV_NONE,
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  #endif
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  			    {(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
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+     {"langnoremap",  "lnr",   P_BOOL|P_VI_DEF,
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+ #ifdef FEAT_LANGMAP
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+ 			    (char_u *)&p_lnr, PV_NONE,
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+ #else
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+ 			    (char_u *)NULL, PV_NONE,
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+ #endif
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+ 			    {(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
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      {"laststatus",  "ls",   P_NUM|P_VI_DEF|P_RALL,
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  #ifdef FEAT_WINDOWS
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  			    (char_u *)&p_ls, PV_NONE,
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*** ../vim-7.4.501/src/option.h	2014-09-23 15:45:04.870801055 +0200
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--- src/option.h	2014-11-05 17:17:44.212510810 +0100
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***************
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*** 576,581 ****
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--- 576,582 ----
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  EXTERN char_u	*p_km;		/* 'keymodel' */
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  #ifdef FEAT_LANGMAP
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  EXTERN char_u	*p_langmap;	/* 'langmap'*/
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+ EXTERN int	p_lnr;		/* 'langnoremap' */
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  #endif
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  #if defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)
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  EXTERN char_u	*p_lm;		/* 'langmenu' */
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*** ../vim-7.4.501/src/version.c	2014-11-05 17:04:10.516530418 +0100
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--- src/version.c	2014-11-05 17:15:31.820514001 +0100
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***************
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*** 743,744 ****
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--- 743,746 ----
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  {   /* Add new patch number below this line */
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+ /**/
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+     502,
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  /**/
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-- 
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MARTHA'S WAY: Don't throw out all that leftover wine. Freeze into ice cubes
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              for future use in casseroles and sauces.
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MY WAY:       What leftover wine?
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 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
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///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
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\\\  an exciting new programming language -- http://www.Zimbu.org        ///
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 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///