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To: vim_dev@googlegroups.com
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Subject: Patch 7.4.449
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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 7.4.449
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Problem:    Can't easily close the help window. (Chris Gaal)
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Solution:   Add ":helpclose". (Christian Brabandt)
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Files:	    runtime/doc/helphelp.txt, runtime/doc/index.txt, src/ex_cmds.c,
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	    src/ex_cmds.h, src/proto/ex_cmds.pro
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*** ../vim-7.4.448/runtime/doc/helphelp.txt	2013-08-10 13:24:54.000000000 +0200
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--- runtime/doc/helphelp.txt	2014-09-19 19:38:11.110445851 +0200
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***************
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*** 96,101 ****
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--- 96,104 ----
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  			find a tag in a file with the same language as the
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  			current file.  See |help-translated|.
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+ 						 	*:helpc* *:helpclose*
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+ :helpc[lose]            Close one help window.
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+ 
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  							*:helpg* *:helpgrep*
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  :helpg[rep] {pattern}[@xx]
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  			Search all help text files and make a list of lines
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*** ../vim-7.4.448/runtime/doc/index.txt	2013-08-10 13:24:56.000000000 +0200
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--- runtime/doc/index.txt	2014-09-19 19:38:23.694445878 +0200
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***************
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*** 1244,1249 ****
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--- 1244,1250 ----
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  |:gvim|		:gv[im]		start the GUI
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  |:hardcopy|	:ha[rdcopy]	send text to the printer
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  |:help|		:h[elp]		open a help window
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+ |:helpclose|	:helpc[lose]	close one help window
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  |:helpfind|	:helpf[ind]	dialog to open a help window
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  |:helpgrep|	:helpg[rep]	like ":grep" but searches help files
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  |:helptags|	:helpt[ags]	generate help tags for a directory
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*** ../vim-7.4.448/src/ex_cmds.c	2014-08-29 09:02:23.886399246 +0200
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--- src/ex_cmds.c	2014-09-19 19:33:43.350445266 +0200
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***************
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*** 5899,5904 ****
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--- 5899,5922 ----
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      vim_free(tag);
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  }
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+ /*
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+  * ":helpclose": Close the help window
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+  */
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+     void
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+ ex_helpclose(eap)
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+     exarg_T	*eap UNUSED;
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+ {
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+     win_T *win;
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+ 
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+     FOR_ALL_WINDOWS(win)
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+     {
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+ 	if (win->w_buffer->b_help)
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+ 	{
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+ 	    win_close(win, FALSE);
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+ 	    break;
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+ 	}
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+     }
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+ }
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  #if defined(FEAT_MULTI_LANG) || defined(PROTO)
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  /*
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*** ../vim-7.4.448/src/ex_cmds.h	2014-03-23 16:03:56.163311626 +0100
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--- src/ex_cmds.h	2014-09-19 19:21:09.134443618 +0200
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***************
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*** 417,422 ****
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--- 417,424 ----
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  			BANG|FILES|EDITCMD|ARGOPT|TRLBAR|CMDWIN),
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  EX(CMD_help,		"help",		ex_help,
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  			BANG|EXTRA|NOTRLCOM),
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+ EX(CMD_helpclose,	"helpclose",	ex_helpclose,
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+ 			RANGE|NOTADR|COUNT|TRLBAR),
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  EX(CMD_helpfind,	"helpfind",	ex_helpfind,
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  			EXTRA|NOTRLCOM),
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  EX(CMD_helpgrep,	"helpgrep",	ex_helpgrep,
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*** ../vim-7.4.448/src/proto/ex_cmds.pro	2013-08-10 13:37:09.000000000 +0200
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--- src/proto/ex_cmds.pro	2014-09-19 19:21:09.134443618 +0200
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***************
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*** 44,49 ****
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--- 44,50 ----
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  void free_old_sub __ARGS((void));
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  int prepare_tagpreview __ARGS((int undo_sync));
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  void ex_help __ARGS((exarg_T *eap));
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+ void ex_helpclose __ARGS((exarg_T *eap));
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  char_u *check_help_lang __ARGS((char_u *arg));
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  int help_heuristic __ARGS((char_u *matched_string, int offset, int wrong_case));
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  int find_help_tags __ARGS((char_u *arg, int *num_matches, char_u ***matches, int keep_lang));
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*** ../vim-7.4.448/src/version.c	2014-09-19 16:13:48.358419065 +0200
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--- src/version.c	2014-09-19 18:06:13.718433799 +0200
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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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+     449,
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  /**/
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-- 
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hundred-and-one symptoms of being an internet addict:
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165. You have a web page burned into your glasses
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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    ///