updated for version 7.0147

8 files changed, 229 insertions, 44 deletions

diff --git a/runtime/autoload/tar.vim b/runtime/autoload/tar.vim
index 25203d06..0234059b 100644
--- a/runtime/autoload/tar.vim
+++ b/runtime/autoload/tar.vim
@@ -1,11 +1,11 @@
-" vim:set ts=8 sts=4 sw=4:
 "
 " tar.vim -- a Vim plugin for browsing tarfiles
 " Copyright (c) 2002, Michael C. Toren <mct@toren.net>
 " Distributed under the GNU General Public License.
 "
-" Version: 1.01
-" Last Change: 2005 Jul 26
+" Version:	2
+" Date:		Sep 14, 2005
+" Modified By:	Charles E. Campbell, Jr.
 "
 " Updates are available from <http://michael.toren.net/code/>.  If you
 " find this script useful, or have suggestions for improvements, please
@@ -13,14 +13,15 @@
 " Also look there for further comments and documentation.
 "
 " This part defines the functions.  The autocommands are in plugin/tar.vim.
-
-let s:version = "1.01"
-
-function! tar#Write(argument)
-    echo "ERROR: Sorry, no write support for tarfiles yet"
-endfunction
-
-function! tar#Read(argument, cleanup)
+if exists("g:loaded_tar") || &cp
+ finish
+endif
+let g:loaded_tar= "v2"
+
+" ---------------------------------------------------------------------
+"  tar#Read: {{{1
+fun! tar#Read(argument, cleanup)
+"    call Dfunc("tar#Read(argument<".a:argument."> cleanup=".a:cleanup.")")
     let l:argument = a:argument
     let l:argument = substitute(l:argument, '^tarfile:', '', '')
     let l:argument = substitute(l:argument, '^\~', $HOME, '')
@@ -28,7 +29,8 @@ function! tar#Read(argument, cleanup)
     let l:tarfile = l:argument
     while 1
 	if (l:tarfile == "" || l:tarfile == "/")
-	    echo "ERROR: Could not find a readable tarfile in path:" l:argument
+	    echo "***error*** (tar#Read) Could not find a readable tarfile in path:" l:argument
+"            call Dret("tar#Read")
 	    return
 	endif
 
@@ -42,6 +44,7 @@ function! tar#Read(argument, cleanup)
     let l:toextract = strpart(l:argument, strlen(l:tarfile) + 1)
 
     if (l:toextract == "")
+"        call Dret("tar#Read")
 	return
     endif
 
@@ -52,12 +55,90 @@ function! tar#Read(argument, cleanup)
     if (a:cleanup)
 	0d "blank line
 	execute "doautocmd BufReadPost " . expand("%")
-	setlocal readonly
+	setlocal nomod
 	silent preserve
     endif
-endfunction
+"    call Dret("tar#Read")
+endfun
 
-function! tar#Browse(tarfile)
+" ---------------------------------------------------------------------
+" tar#Write: {{{1
+fun! tar#Write(argument)
+"  call Dfunc("tar#Write(argument<".a:argument.">)")
+"
+  " sanity checks
+  if !executable("tar")
+   echo "***error*** (TarWrite) sorry, your system doesn't appear to have the tar pgm"
+"   call Dret("tar#Write")
+   return
+  endif
+  if !exists("*mkdir")
+   echo "***error*** (TarWrite) sorry, mkdir() doesn't work on your system"
+"   call Dret("tar#Write")
+   return
+  endif
+
+  let curdir= getcwd()
+  let tmpdir= tempname()
+"  call Decho("orig tempname<".tmpdir.">")
+  if tmpdir =~ '\.'
+   let tmpdir= substitute(tmpdir,'\.[^.]*$','','e')
+  endif
+"  call Decho("tmpdir<".tmpdir.">")
+  call mkdir(tmpdir,"p")
+
+  " attempt to change to the indicated directory
+  try
+   exe "cd ".escape(tmpdir,' \')
+  catch /^Vim\%((\a\+)\)\=:E344/
+   echo "***error*** (TarWrite) cannot cd to temporary directory"
+"   call Dret("tar#Write")
+   return
+  endtry
+"  call Decho("current directory now: ".getcwd())
+
+  " place temporary files under .../_TARVIM_/
+  if isdirectory("_TARVIM_")
+   call s:Rmdir("_TARVIM_")
+  endif
+  call mkdir("_TARVIM_")
+  cd _TARVIM_
+"  call Decho("current directory now: ".getcwd())
+
+  let tarfile = curdir."/".substitute(a:argument,'tarfile:\([^/]\{-}\)/.*$','\1','')
+  let path    = substitute(a:argument,'^.\{-}/','','')
+  let dirpath = substitute(path,'/\=[^/]\+$','','')
+"  call Decho("path   <".path.">")
+"  call Decho("dirpath<".dirpath.">")
+  call mkdir(dirpath,"p")
+  exe "w! ".path
+  if executable("cygpath")
+   let path    = substitute(system("cygpath ".path),'\n','','e')
+   let tarfile = substitute(system("cygpath ".tarfile),'\n','','e')
+  endif
+
+"  call Decho("tar --delete -f ".tarfile." ".path)
+  call system("tar --delete -f ".tarfile." ".path)
+  if v:shell_error != 0
+   echo "***error*** (TarWrite) sorry, your tar pgm doesn't support deletion of ".path
+  else
+"   call Decho("tar -rf ".tarfile." ".path)
+   call system("tar -rf ".tarfile." ".path)
+  endif
+  
+  " cleanup and restore current directory
+  cd ..
+  call s:Rmdir("_TARVIM_")
+  exe "cd ".escape(curdir,' \')
+  setlocal nomod
+
+"  call Dret("tar#Write")
+endfun
+
+" ---------------------------------------------------------------------
+"  tar#Browse: {{{1
+fun! tar#Browse(tarfile)
+"    call Dfunc("tar#Browse(tarfile<".a:tarfile.">)")
     setlocal noswapfile
     setlocal buftype=nofile
     setlocal bufhidden=hide
@@ -76,11 +157,12 @@ function! tar#Browse(tarfile)
     endif
 
     if ! filereadable(l:tarfile)
-	echo "ERROR: File not readable:" l:tarfile
+	echo "***error*** (tar#Browse) File not readable:" l:tarfile
+"        call Dret("tar#Browse")
 	return
     endif
 
-    call s:Say("\" tar.vim version " . s:version)
+    call s:Say("\" tar.vim version " . g:loaded_tar)
     call s:Say("\" Browsing tarfile " . l:tarfile)
     call s:Say("\" Hit ENTER to view a file in a new window")
     call s:Say("")
@@ -89,12 +171,15 @@ function! tar#Browse(tarfile)
     0d "blank line
     /^$/1
 
-    setlocal readonly
-    setlocal nomodifiable
+    setlocal noma nomod ro
+
     noremap <silent> <buffer> <cr> :call <SID>TarBrowseSelect()<cr>
-endfunction
+"    call Dret("tar#Browse")
+endfun
 
-function! s:TarBrowseSelect()
+" ---------------------------------------------------------------------
+"  TarBrowseSelect: {{{1
+fun! s:TarBrowseSelect()
     let l:line = getline(".")
 
     if (l:line =~ '^" ')
@@ -110,10 +195,12 @@ function! s:TarBrowseSelect()
     new
     wincmd _
     execute "e " . l:selection
-endfunction
+endfun
 
-" kludge to deal with compressed archives
-function! s:TarCatCommand(tarfile)
+" ---------------------------------------------------------------------
+" TarCatCommand: kludge to deal with compressed archives {{{1
+fun! s:TarCatCommand(tarfile)
+"    call Dfunc("s:TarCatCommand(tarfile<".a:tarfile.">)")
     if a:tarfile =~# '\.\(gz\|tgz\|Z\)$'
 	let l:cat = "gzip -d -c"
     elseif a:tarfile =~# '\.bz2$'
@@ -121,10 +208,33 @@ function! s:TarCatCommand(tarfile)
     else
 	let l:cat = "cat"
     endif
+"    call Dret("s:TarCatCommand ".l:cat)
     return l:cat
-endfunction
+endfun
 
-function! s:Say(string)
+" ---------------------------------------------------------------------
+"  Say: {{{1
+fun! s:Say(string)
     let @" = a:string
     $ put
-endfunction
+endfun
+
+" ---------------------------------------------------------------------
+" Rmdir: {{{1
+fun! s:Rmdir(fname)
+"  call Dfunc("Rmdir(fname<".a:fname.">)")
+  if has("unix")
+   call system("/bin/rm -rf ".a:fname)
+  elseif has("win32") || has("win95") || has("win64") || has("win16")
+   if &shell =~? "sh$"
+    call system("/bin/rm -rf ".a:fname)
+   else
+    call system("del /S ".a:fname)
+   endif
+  endif
+"  call Dret("Rmdir")
+endfun
+
+" ---------------------------------------------------------------------
+"  Modelines: {{{1
+" vim:set ts=8 sts=4 sw=4 fdm=marker:
diff --git a/runtime/doc/motion.txt b/runtime/doc/motion.txt
index 8494c8e8..8731f298 100644
--- a/runtime/doc/motion.txt
+++ b/runtime/doc/motion.txt
@@ -1,4 +1,4 @@
-*motion.txt*    For Vim version 7.0aa.  Last change: 2005 Jul 31
+*motion.txt*    For Vim version 7.0aa.  Last change: 2005 Sep 14
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -642,6 +642,8 @@ i'							*v_i'* *i'*
 i`							*v_i`* *i`*
 			Like a", a' and a`, but exclude the quotes and
 			repeating won't extend the Visual selection.
+			Special case: With a count of 2 the quotes are
+			included, but no extra white space as with a"/a'/a`.
 
 When used after an operator:
 For non-block objects:
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index ab14fb86..65e76b93 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 7.0aa.  Last change: 2005 Sep 13
+*todo.txt*      For Vim version 7.0aa.  Last change: 2005 Sep 14
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -36,8 +36,6 @@ ccomplete:
 
 When 'foldcolumn' is 1 show more + to be able to open all folds? (Donohue)
 
-After vi" another i" should include the quotes.
-
 Mac unicode patch (Da Woon Jung):
 - selecting proportional font breaks display
 - UTF-8 text causes display problems.  Font replacement causes this.
diff --git a/runtime/syntax/tex.vim b/runtime/syntax/tex.vim
index b18d908f..424e653f 100644
--- a/runtime/syntax/tex.vim
+++ b/runtime/syntax/tex.vim
@@ -1,8 +1,8 @@
 " Vim syntax file
 " Language:	TeX
 " Maintainer:	Dr. Charles E. Campbell, Jr. <NdrchipO@ScampbellPfamily.AbizM>
-" Last Change:	Aug 15, 2005
-" Version:	29
+" Last Change:	Sep 14, 2005
+" Version:	30
 " URL:		http://mysite.verizon.net/astronaut/vim/index.html#vimlinks_syntax
 "
 " Notes: {{{1
@@ -73,7 +73,7 @@ endif
 if !exists("g:tex_fold_enabled")
  let g:tex_fold_enabled= 0
 elseif g:tex_fold_enabled && !has("folding")
- let g:sh_fold_enabled= 0;
+ let g:tex_fold_enabled= 0
  echomsg "Ignoring g:tex_fold_enabled=".g:tex_fold_enabled."; need to re-compile vim for +fold support"
 endif
 if g:tex_fold_enabled && &fdm == "manual"
diff --git a/src/globals.h b/src/globals.h
index 573dc984..4b916efd 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -1418,7 +1418,10 @@ EXTERN char_u e_emptybuf[]	INIT(= N_("E749: empty buffer"));
 EXTERN char_u e_invalpat[]	INIT(= N_("E682: Invalid search pattern or delimiter"));
 #endif
 EXTERN char_u e_bufloaded[]	INIT(= N_("E139: File is loaded in another buffer"));
+#if defined(FEAT_SYN_HL) || \
+	(defined(FEAT_INS_EXPAND) && defined(FEAT_COMPL_FUNC))
 EXTERN char_u e_notset[]	INIT(= N_("E764: Option '%s' is not set"));
+#endif
 
 #ifdef MACOS_X_UNIX
 EXTERN short disallow_gui	INIT(= FALSE);
diff --git a/src/search.c b/src/search.c
index 21daaa33..456b6942 100644
--- a/src/search.c
+++ b/src/search.c
@@ -4085,11 +4085,10 @@ find_prev_quote(line, col_start, quotechar, escape)
  * Find quote under the cursor, cursor at end.
  * Returns TRUE if found, else FALSE.
  */
-/*ARGSUSED*/
     int
 current_quote(oap, count, include, quotechar)
     oparg_T	*oap;
-    long	count;		/* not used */
+    long	count;
     int		include;	/* TRUE == include quote char */
     int		quotechar;	/* Quote character */
 {
@@ -4100,15 +4099,51 @@ current_quote(oap, count, include, quotechar)
 #ifdef FEAT_VISUAL
     int		vis_empty = TRUE;	/* Visual selection <= 1 char */
     int		vis_bef_curs = FALSE;	/* Visual starts before cursor */
+    int		inside_quotes = FALSE;	/* Looks like "i'" done before */
+    int		selected_quote = FALSE;	/* Has quote inside selection */
+    int		i;
 
     /* Correct cursor when 'selection' is exclusive */
     if (VIsual_active)
     {
+	vis_bef_curs = lt(VIsual, curwin->w_cursor);
 	if (*p_sel == 'e' && vis_bef_curs)
 	    dec_cursor();
 	vis_empty = equalpos(VIsual, curwin->w_cursor);
-	vis_bef_curs = lt(VIsual, curwin->w_cursor);
     }
+
+    if (!vis_empty)
+    {
+	/* Check if the existing selection exactly spans the text inside
+	 * quotes. */
+	if (vis_bef_curs)
+	{
+	    inside_quotes = VIsual.col > 0
+			&& line[VIsual.col - 1] == quotechar
+			&& line[curwin->w_cursor.col] != NUL
+			&& line[curwin->w_cursor.col + 1] == quotechar;
+	    i = VIsual.col;
+	    col_end = curwin->w_cursor.col;
+	}
+	else
+	{
+	    inside_quotes = curwin->w_cursor.col > 0
+			&& line[curwin->w_cursor.col - 1] == quotechar
+			&& line[VIsual.col] != NUL
+			&& line[VIsual.col + 1] == quotechar;
+	    i = curwin->w_cursor.col;
+	    col_end = VIsual.col;
+	}
+
+	/* Find out if we have a quote in the selection. */
+	while (i <= col_end)
+	    if (line[i++] == quotechar)
+	    {
+		selected_quote = TRUE;
+		break;
+	    }
+    }
+
     if (!vis_empty && line[col_start] == quotechar)
     {
 	/* Already selecting something and on a quote character.  Find the
@@ -4218,14 +4253,29 @@ current_quote(oap, count, include, quotechar)
 		--col_start;
     }
 
-    /* Set start position */
-    if (!include)
+    /* Set start position.  After vi" another i" must include the ".
+     * For v2i" include the quotes. */
+    if (!include && count < 2
+#ifdef FEAT_VISUAL
+	    && (vis_empty || !inside_quotes)
+#endif
+	    )
 	++col_start;
     curwin->w_cursor.col = col_start;
 #ifdef FEAT_VISUAL
     if (VIsual_active)
     {
-	if (vis_empty)
+	/* Set the start of the Visual area when the Visual area was empty, we
+	 * were just inside quotes or the Visual area didn't start at a quote
+	 * and didn't include a quote.
+	 */
+	if (vis_empty
+		|| (vis_bef_curs
+		    && !selected_quote
+		    && (inside_quotes
+			|| (line[VIsual.col] != quotechar
+			    && (VIsual.col == 0
+				|| line[VIsual.col - 1] != quotechar)))))
 	{
 	    VIsual = curwin->w_cursor;
 	    redraw_curbuf_later(INVERTED);
@@ -4240,7 +4290,12 @@ current_quote(oap, count, include, quotechar)
 
     /* Set end position. */
     curwin->w_cursor.col = col_end;
-    if (include && inc_cursor() == 2)
+    if ((include || count > 1
+#ifdef FEAT_VISUAL
+		/* After vi" another i" must include the ". */
+		|| (!vis_empty && inside_quotes)
+#endif
+	) && inc_cursor() == 2)
 	inclusive = TRUE;
 #ifdef FEAT_VISUAL
     if (VIsual_active)
@@ -4253,7 +4308,18 @@ current_quote(oap, count, include, quotechar)
 	}
 	else
 	{
-	    /* Cursor is at start of Visual area. */
+	    /* Cursor is at start of Visual area.  Set the end of the Visual
+	     * area when it was just inside quotes or it didn't end at a
+	     * quote. */
+	    if (inside_quotes
+		    || (!selected_quote
+			&& line[VIsual.col] != quotechar
+			&& (line[VIsual.col] == NUL
+			    || line[VIsual.col + 1] != quotechar)))
+	    {
+		dec_cursor();
+		VIsual = curwin->w_cursor;
+	    }
 	    curwin->w_cursor.col = col_start;
 	}
 	if (VIsual_mode == 'V')
diff --git a/src/syntax.c b/src/syntax.c
index 116b724e..a04b81b3 100644
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -6163,6 +6163,12 @@ init_highlight(both, reset)
     for (i = 0; pp[i] != NULL; ++i)
 	do_highlight((char_u *)pp[i], reset, TRUE);
 
+    /* Magenta background looks ugly, but grey may not work for 8 colors.
+     * Thus let it depend on the number of colors available. */
+    if (t_colors > 8)
+	do_highlight((char_u *)(*p_bg == 'l' ? "Visual ctermbg=LightGrey"
+				   : "Visual ctermbg=DarkGrey"), reset, TRUE);
+
 #ifdef FEAT_SYN_HL
     /*
      * If syntax highlighting is enabled load the highlighting for it.
diff --git a/src/version.h b/src/version.h
index d3e26201..9402b51e 100644
--- a/src/version.h
+++ b/src/version.h
@@ -36,5 +36,5 @@
 #define VIM_VERSION_NODOT	"vim70aa"
 #define VIM_VERSION_SHORT	"7.0aa"
 #define VIM_VERSION_MEDIUM	"7.0aa ALPHA"
-#define VIM_VERSION_LONG	"VIM - Vi IMproved 7.0aa ALPHA (2005 Sep 13)"
-#define VIM_VERSION_LONG_DATE	"VIM - Vi IMproved 7.0aa ALPHA (2005 Sep 13, compiled "
+#define VIM_VERSION_LONG	"VIM - Vi IMproved 7.0aa ALPHA (2005 Sep 14)"
+#define VIM_VERSION_LONG_DATE	"VIM - Vi IMproved 7.0aa ALPHA (2005 Sep 14, compiled "