updated for version 7.2-254

runtime/doc/cmdline.txt

@@ -441,13 +441,20 @@ between files with almost the same name.  If there are multiple matches,
 those files with an extension that is in the 'suffixes' option are ignored.
 The default is ".bak,~,.o,.h,.info,.swp,.obj", which means that files ending
 in ".bak", "~", ".o", ".h", ".info", ".swp" and ".obj" are sometimes ignored.
-It is impossible to ignore suffixes with two dots.  Examples:
+
+An empty entry, two consecutive commas, match a file name that does not
+contain a ".", thus has no suffix.  This is useful to ignore "prog" and prefer
+"prog.c".
+
+Examples:
 
   pattern:	files:				match:	~
    test*	test.c test.h test.o		test.c
    test*	test.h test.o			test.h and test.o
    test*	test.i test.h test.c		test.i and test.c
 
+It is impossible to ignore suffixes with two dots.
+
 If there is more than one matching file (after ignoring the ones matching
 the 'suffixes' option) the first file name is inserted.  You can see that
 there is only one match when you type 'wildchar' twice and the completed

runtime/doc/if_cscop.txt

@@ -481,7 +481,8 @@ bit of code) was adapted from the cscope interface in nvi.  Please report
 any problems, suggestions, patches, et al., you have for the usage of
 cscope within Vim to him.
 							*cscope-win32*
-For a cscope version for Win32 see: http://iamphet.nm.ru/cscope/index.html
+For a cscope version for Win32 see:
+	http://code.google.com/p/cscope-win32/
 
 Win32 support was added by Sergey Khorev <sergey.khorev@gmail.com>.  Contact
 him if you have Win32-specific issues.

src/GvimExt/gvimext.cpp

@@ -635,7 +635,9 @@ STDMETHODIMP CShellExt::QueryContextMenu(HMENU hMenu,
 	}
 	// Now concatenate
 	strncpy(temp, _("Edit with existing Vim - "), BUFSIZE - 1);
-	strncat(temp, title, BUFSIZE - 1);
+	temp[BUFSIZE - 1] = '\0';
+	strncat(temp, title, BUFSIZE - 1 - strlen(temp));
+	temp[BUFSIZE - 1] = '\0';
 	InsertMenu(hMenu,
 		indexMenu++,
 		MF_STRING|MF_BYPOSITION,

src/Make_cyg.mak

@@ -212,13 +212,34 @@ ifndef MZSCHEME_VER
 MZSCHEME_VER = 209_000
 endif
 
+ifndef MZSCHEME_PRECISE_GC
+MZSCHEME_PRECISE_GC=no
+endif
+
+# for version 4.x we need to generate byte-code for Scheme base
+ifndef MZSCHEME_GENERATE_BASE
+MZSCHEME_GENERATE_BASE=no
+endif
+
 ifeq (yes, $(DYNAMIC_MZSCHEME))
 DEFINES += -DDYNAMIC_MZSCHEME -DDYNAMIC_MZSCH_DLL=\"libmzsch$(MZSCHEME_VER).dll\" -DDYNAMIC_MZGC_DLL=\"libmzgc$(MZSCHEME_VER).dll\"
 else
 ifndef MZSCHEME_DLLS
 MZSCHEME_DLLS = $(MZSCHEME)
 endif
-EXTRA_LIBS += -L$(MZSCHEME_DLLS) -lmzsch$(MZSCHEME_VER) -lmzgc$(MZSCHEME_VER)
+ifeq (yes,$(MZSCHEME_PRECISE_GC))
+MZSCHEME_LIB=-lmzsch$(MZSCHEME_VER)
+else
+MZSCHEME_LIB = -lmzsch$(MZSCHEME_VER) -lmzgc$(MZSCHEME_VER)
+endif
+EXTRA_LIBS += -L$(MZSCHEME_DLLS) -L$(MZSCHEME_DLLS)/lib $(MZSCHEME_LIB)
+endif
+ifeq (yes,$(MZSCHEME_GENERATE_BASE))
+DEFINES += -DINCLUDE_MZSCHEME_BASE
+MZ_EXTRA_DEP += mzscheme_base.c
+endif
+ifeq (yes,$(MZSCHEME_PRECISE_GC))
+DEFINES += -DMZ_PRECISE_GC
 endif
 endif
 
@@ -472,6 +493,9 @@ clean:
 	-$(DEL) $(EXE) vimrun.exe install.exe uninstal.exe
 ifdef PERL
 	-$(DEL) if_perl.c
+endif
+ifdef MZSCHEME
+	-$(DEL) mzscheme_base.c
 endif
 	-$(DEL) pathdef.c
 	$(MAKE) -C xxd -f Make_cyg.mak clean
@@ -523,9 +547,15 @@ endif
 $(OUTDIR)/netbeans.o:	netbeans.c $(INCL) $(NBDEBUG_DEP)
 	$(CC) -c $(CFLAGS) netbeans.c -o $(OUTDIR)/netbeans.o
 
+$(OUTDIR)/if_mzsch.o:	if_mzsch.c $(INCL) if_mzsch.h $(MZ_EXTRA_DEP)
+	$(CC) -c $(CFLAGS) if_mzsch.c -o $(OUTDIR)/if_mzsch.o
+
 $(OUTDIR)/vimrc.o:	vim.rc version.h gui_w32_rc.h
 	$(RC) $(RCFLAGS) vim.rc -o $(OUTDIR)/vimrc.o
 
+mzscheme_base.c:
+	$(MZSCHEME)/mzc --c-mods mzscheme_base.c ++lib scheme/base
+
 pathdef.c: $(INCL)
 ifneq (sh.exe, $(SHELL))
 	@echo creating pathdef.c

src/Make_ming.mak

@@ -135,7 +135,7 @@ endif
 ifndef MZSCHEME_DLLS
 MZSCHEME_DLLS=$(MZSCHEME)
 endif
-MZSCHEME_LIBDIR=-L$(MZSCHEME_DLLS)
+MZSCHEME_LIBDIR=-L$(MZSCHEME_DLLS) -L$(MZSCHEME_DLLS)\lib
 endif
 
 endif
@@ -562,6 +562,9 @@ clean:
 	-$(DEL) pathdef.c
 ifdef PERL
 	-$(DEL) if_perl.c
+endif
+ifdef MZSCHEME
+	-$(DEL) mzscheme_base.c
 endif
 	$(MAKE) -C GvimExt -f Make_ming.mak clean
 	$(MAKE) -C xxd -f Make_cyg.mak clean

src/Make_mvc.mak

@@ -865,6 +865,7 @@ clean:
 	- if exist dimm_i.c del dimm_i.c
 	- if exist dimm.tlb del dimm.tlb
 	- if exist dosinst.exe del dosinst.exe
+	- if exist mzscheme_base.c del mzscheme_base.c
 	cd xxd
 	$(MAKE) /NOLOGO -f Make_mvc.mak clean
 	cd ..

src/auto/configure

@@ -5780,7 +5780,10 @@ $as_echo "$rubyhdrdir" >&6; }
 	fi
 	rubyldflags=`$vi_cv_path_ruby -r rbconfig -e 'print Config::CONFIG["LDFLAGS"]'`
 	if test "X$rubyldflags" != "X"; then
-	  LDFLAGS="$rubyldflags $LDFLAGS"
+	  	  	  	  rubyldflags=`echo "$rubyldflags" | sed -e 's/-arch\ ppc//' -e 's/-arch\ i386//'`
+	  if test "X$rubyldflags" != "X"; then
+	    LDFLAGS="$rubyldflags $LDFLAGS"
+	  fi
 	fi
 	RUBY_SRC="if_ruby.c"
 	RUBY_OBJ="objects/if_ruby.o"
@@ -17132,7 +17135,7 @@ $as_echo "no" >&6; }
       { $as_echo "$as_me:$LINENO: checking whether we need -D_FORTIFY_SOURCE=1" >&5
 $as_echo_n "checking whether we need -D_FORTIFY_SOURCE=1... " >&6; }
   if test "$gccmajor" -gt "3"; then
-    CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=1"
+    CFLAGS=`echo "$CFLAGS -D_FORTIFY_SOURCE=1" | sed -e 's/-Wp,-D_FORTIFY_SOURCE=2//g' -e 's/-D_FORTIFY_SOURCE=2//g'`
     { $as_echo "$as_me:$LINENO: result: yes" >&5
 $as_echo "yes" >&6; }
   else

src/charset.c

@@ -174,6 +174,11 @@ buf_init_chartab(buf, global)
 	    if (VIM_ISDIGIT(*p))
 		c = getdigits(&p);
 	    else
+#ifdef FEAT_MBYTE
+		 if (has_mbyte)
+		c = mb_ptr2char_adv(&p);
+	    else
+#endif
 		c = *p++;
 	    c2 = -1;
 	    if (*p == '-' && p[1] != NUL)

src/configure.in

@@ -984,7 +984,13 @@ if test "$enable_rubyinterp" = "yes"; then
 	fi
 	rubyldflags=`$vi_cv_path_ruby -r rbconfig -e 'print Config::CONFIG[["LDFLAGS"]]'`
 	if test "X$rubyldflags" != "X"; then
-	  LDFLAGS="$rubyldflags $LDFLAGS"
+	  dnl Ruby on Mac OS X 10.5 adds "-arch" flags but these should only
+	  dnl be included if requested by passing --with-mac-arch to
+	  dnl configure, so strip these flags first (if present)
+	  rubyldflags=`echo "$rubyldflags" | sed -e 's/-arch\ ppc//' -e 's/-arch\ i386//'`
+	  if test "X$rubyldflags" != "X"; then
+	    LDFLAGS="$rubyldflags $LDFLAGS"
+	  fi
 	fi
 	RUBY_SRC="if_ruby.c"
 	RUBY_OBJ="objects/if_ruby.o"
@@ -3227,7 +3233,7 @@ if test "$GCC" = yes; then
   dnl declared as char x[1] but actually longer.  Introduced in gcc 4.0.
   AC_MSG_CHECKING(whether we need -D_FORTIFY_SOURCE=1)
   if test "$gccmajor" -gt "3"; then
-    CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=1"
+    CFLAGS=`echo "$CFLAGS -D_FORTIFY_SOURCE=1" | sed -e 's/-Wp,-D_FORTIFY_SOURCE=2//g' -e 's/-D_FORTIFY_SOURCE=2//g'`
     AC_MSG_RESULT(yes)
   else
     AC_MSG_RESULT(no)

src/diff.c

@@ -893,6 +893,7 @@ ex_diffpatch(eap)
     char_u	*browseFile = NULL;
     int		browse_flag = cmdmod.browse;
 #endif
+    struct stat st;
 
 #ifdef FEAT_BROWSE
     if (cmdmod.browse)
@@ -999,44 +1000,51 @@ ex_diffpatch(eap)
     STRCAT(buf, ".rej");
     mch_remove(buf);
 
-    if (curbuf->b_fname != NULL)
+    /* Only continue if the output file was created. */
+    if (mch_stat((char *)tmp_new, &st) < 0 || st.st_size == 0)
+	EMSG(_("E816: Cannot read patch output"));
+    else
     {
-	newname = vim_strnsave(curbuf->b_fname,
+	if (curbuf->b_fname != NULL)
+	{
+	    newname = vim_strnsave(curbuf->b_fname,
 					  (int)(STRLEN(curbuf->b_fname) + 4));
-	if (newname != NULL)
-	    STRCAT(newname, ".new");
-    }
+	    if (newname != NULL)
+		STRCAT(newname, ".new");
+	}
 
 #ifdef FEAT_GUI
-    need_mouse_correct = TRUE;
+	need_mouse_correct = TRUE;
 #endif
-    /* don't use a new tab page, each tab page has its own diffs */
-    cmdmod.tab = 0;
+	/* don't use a new tab page, each tab page has its own diffs */
+	cmdmod.tab = 0;
 
-    if (win_split(0, (diff_flags & DIFF_VERTICAL) ? WSP_VERT : 0) != FAIL)
-    {
-	/* Pretend it was a ":split fname" command */
-	eap->cmdidx = CMD_split;
-	eap->arg = tmp_new;
-	do_exedit(eap, old_curwin);
-
-	if (curwin != old_curwin)		/* split must have worked */
+	if (win_split(0, (diff_flags & DIFF_VERTICAL) ? WSP_VERT : 0) != FAIL)
 	{
-	    /* Set 'diff', 'scrollbind' on and 'wrap' off. */
-	    diff_win_options(curwin, TRUE);
-	    diff_win_options(old_curwin, TRUE);
+	    /* Pretend it was a ":split fname" command */
+	    eap->cmdidx = CMD_split;
+	    eap->arg = tmp_new;
+	    do_exedit(eap, old_curwin);
 
-	    if (newname != NULL)
+	    /* check that split worked and editing tmp_new */
+	    if (curwin != old_curwin && win_valid(old_curwin))
 	    {
-		/* do a ":file filename.new" on the patched buffer */
-		eap->arg = newname;
-		ex_file(eap);
+		/* Set 'diff', 'scrollbind' on and 'wrap' off. */
+		diff_win_options(curwin, TRUE);
+		diff_win_options(old_curwin, TRUE);
+
+		if (newname != NULL)
+		{
+		    /* do a ":file filename.new" on the patched buffer */
+		    eap->arg = newname;
+		    ex_file(eap);
 
 #ifdef FEAT_AUTOCMD
-		/* Do filetype detection with the new name. */
-		if (au_has_group((char_u *)"filetypedetect"))
-		    do_cmdline_cmd((char_u *)":doau filetypedetect BufRead");
+		    /* Do filetype detection with the new name. */
+		    if (au_has_group((char_u *)"filetypedetect"))
+			do_cmdline_cmd((char_u *)":doau filetypedetect BufRead");
 #endif
+		}
 	    }
 	}
     }

src/fileio.c

@@ -121,6 +121,8 @@ struct bw_info
     char_u	*bw_conv_buf;	/* buffer for writing converted chars */
     int		bw_conv_buflen; /* size of bw_conv_buf */
     int		bw_conv_error;	/* set for conversion error */
+    linenr_T	bw_conv_error_lnum;  /* first line with error or zero */
+    linenr_T	bw_start_lnum;  /* line number at start of buffer */
 # ifdef USE_ICONV
     iconv_t	bw_iconv_fd;	/* descriptor for iconv() or -1 */
 # endif
@@ -132,7 +134,7 @@ static int  buf_write_bytes __ARGS((struct bw_info *ip));
 #ifdef FEAT_MBYTE
 static linenr_T readfile_linenr __ARGS((linenr_T linecnt, char_u *p, char_u *endp));
 static int ucs2bytes __ARGS((unsigned c, char_u **pp, int flags));
-static int same_encoding __ARGS((char_u *a, char_u *b));
+static int need_conversion __ARGS((char_u *fenc));
 static int get_fio_flags __ARGS((char_u *ptr));
 static char_u *check_for_bom __ARGS((char_u *p, long size, int *lenp, int flags));
 static int make_bom __ARGS((char_u *buf, char_u *name));
@@ -1041,13 +1043,12 @@ retry:
     }
 
     /*
-     * Conversion is required when the encoding of the file is different
-     * from 'encoding' or 'encoding' is UTF-16, UCS-2 or UCS-4 (requires
-     * conversion to UTF-8).
+     * Conversion may be required when the encoding of the file is different
+     * from 'encoding' or 'encoding' is UTF-16, UCS-2 or UCS-4.
      */
     fio_flags = 0;
-    converted = (*fenc != NUL && !same_encoding(p_enc, fenc));
-    if (converted || enc_unicode != 0)
+    converted = need_conversion(fenc);
+    if (converted)
     {
 
 	/* "ucs-bom" means we need to check the first bytes of the file
@@ -2924,6 +2925,7 @@ buf_write(buf, fname, sfname, start, end, eap, append, forceit,
     linenr_T	    lnum;
     long	    nchars;
     char_u	    *errmsg = NULL;
+    int		    errmsg_allocated = FALSE;
     char_u	    *errnum = NULL;
     char_u	    *buffer;
     char_u	    smallbuf[SMBUFSIZE];
@@ -2987,6 +2989,7 @@ buf_write(buf, fname, sfname, start, end, eap, append, forceit,
     /* must init bw_conv_buf and bw_iconv_fd before jumping to "fail" */
     write_info.bw_conv_buf = NULL;
     write_info.bw_conv_error = FALSE;
+    write_info.bw_conv_error_lnum = 0;
     write_info.bw_restlen = 0;
 # ifdef USE_ICONV
     write_info.bw_iconv_fd = (iconv_t)-1;
@@ -3965,10 +3968,9 @@ buf_write(buf, fname, sfname, start, end, eap, append, forceit,
 	fenc = buf->b_p_fenc;
 
     /*
-     * The file needs to be converted when 'fileencoding' is set and
-     * 'fileencoding' differs from 'encoding'.
+     * Check if the file needs to be converted.
      */
-    converted = (*fenc != NUL && !same_encoding(p_enc, fenc));
+    converted = need_conversion(fenc);
 
     /*
      * Check if UTF-8 to UCS-2/4 or Latin1 conversion needs to be done.  Or
@@ -4243,6 +4245,7 @@ restore_backup:
 		nchars += write_info.bw_len;
 	}
     }
+    write_info.bw_start_lnum = start;
 #endif
 
     write_info.bw_len = bufsize;
@@ -4278,6 +4281,9 @@ restore_backup:
 	    nchars += bufsize;
 	    s = buffer;
 	    len = 0;
+#ifdef FEAT_MBYTE
+	    write_info.bw_start_lnum = lnum;
+#endif
 	}
 	/* write failed or last line has no EOL: stop here */
 	if (end == 0
@@ -4474,7 +4480,17 @@ restore_backup:
 	{
 #ifdef FEAT_MBYTE
 	    if (write_info.bw_conv_error)
-		errmsg = (char_u *)_("E513: write error, conversion failed (make 'fenc' empty to override)");
+	    {
+		if (write_info.bw_conv_error_lnum == 0)
+		    errmsg = (char_u *)_("E513: write error, conversion failed (make 'fenc' empty to override)");
+		else
+		{
+		    errmsg_allocated = TRUE;
+		    errmsg = alloc(300);
+		    vim_snprintf((char *)errmsg, 300, _("E513: write error, conversion failed in line %ld (make 'fenc' empty to override)"),
+					 (long)write_info.bw_conv_error_lnum);
+		}
+	    }
 	    else
 #endif
 		if (got_int)
@@ -4550,6 +4566,12 @@ restore_backup:
 	{
 	    STRCAT(IObuff, _(" CONVERSION ERROR"));
 	    c = TRUE;
+	    if (write_info.bw_conv_error_lnum != 0)
+	    {
+		size_t l = STRLEN(IObuff);
+		vim_snprintf((char *)IObuff + l, IOSIZE - l, _(" in line %ld;"),
+			(long)write_info.bw_conv_error_lnum);
+	    }
 	}
 	else if (notconverted)
 	{
@@ -4746,6 +4768,8 @@ nofail:
 	}
 	STRCAT(IObuff, errmsg);
 	emsg(IObuff);
+	if (errmsg_allocated)
+	    vim_free(errmsg);
 
 	retval = FAIL;
 	if (end == 0)
@@ -5105,7 +5129,13 @@ buf_write_bytes(ip)
 			c = buf[wlen];
 		}
 
-		ip->bw_conv_error |= ucs2bytes(c, &p, flags);
+		if (ucs2bytes(c, &p, flags) && !ip->bw_conv_error)
+		{
+		    ip->bw_conv_error = TRUE;
+		    ip->bw_conv_error_lnum = ip->bw_start_lnum;
+		}
+		if (c == NL)
+		    ++ip->bw_start_lnum;
 	    }
 	    if (flags & FIO_LATIN1)
 		len = (int)(p - buf);
@@ -5386,6 +5416,7 @@ buf_write_bytes(ip)
 #ifdef FEAT_MBYTE
 /*
  * Convert a Unicode character to bytes.
+ * Return TRUE for an error, FALSE when it's OK.
  */
     static int
 ucs2bytes(c, pp, flags)
@@ -5469,20 +5500,37 @@ ucs2bytes(c, pp, flags)
 }
 
 /*
- * Return TRUE if "a" and "b" are the same 'encoding'.
- * Ignores difference between "ansi" and "latin1", "ucs-4" and "ucs-4be", etc.
+ * Return TRUE if file encoding "fenc" requires conversion from or to
+ * 'encoding'.
  */
     static int
-same_encoding(a, b)
-    char_u	*a;
-    char_u	*b;
+need_conversion(fenc)
+    char_u	*fenc;
 {
-    int		f;
+    int		same_encoding;
+    int		enc_flags;
+    int		fenc_flags;
 
-    if (STRCMP(a, b) == 0)
-	return TRUE;
-    f = get_fio_flags(a);
-    return (f != 0 && get_fio_flags(b) == f);
+    if (*fenc == NUL || STRCMP(p_enc, fenc) == 0)
+	same_encoding = TRUE;
+    else
+    {
+	/* Ignore difference between "ansi" and "latin1", "ucs-4" and
+	 * "ucs-4be", etc. */
+	enc_flags = get_fio_flags(p_enc);
+	fenc_flags = get_fio_flags(fenc);
+	same_encoding = (enc_flags != 0 && fenc_flags == enc_flags);
+    }
+    if (same_encoding)
+    {
+	/* Specified encoding matches with 'encoding'.  This requires
+	 * conversion when 'encoding' is Unicode but not UTF-8. */
+	return enc_unicode != 0;
+    }
+
+    /* Encodings differ.  However, conversion is not needed when 'enc' is any
+     * Unicode encoding and the file is UTF-8. */
+    return !(enc_utf8 && fenc_flags == FIO_UTF8);
 }
 
 /*
@@ -8420,6 +8468,10 @@ aucmd_prepbuf(aco, buf)
 	if (aucmd_win == NULL)
 	    win = curwin;
     }
+    if (win == NULL && aucmd_win_used)
+	/* Strange recursive autocommand, fall back to using the current
+	 * window.  Expect a few side effects... */
+	win = curwin;
 
     aco->save_curwin = curwin;
     aco->save_curbuf = curbuf;
@@ -8428,6 +8480,7 @@ aucmd_prepbuf(aco, buf)
 	/* There is a window for "buf" in the current tab page, make it the
 	 * curwin.  This is preferred, it has the least side effects (esp. if
 	 * "buf" is curbuf). */
+	aco->use_aucmd_win = FALSE;
 	curwin = win;
     }
     else
@@ -8436,9 +8489,20 @@ aucmd_prepbuf(aco, buf)
 	 * effects, insert it in a the current tab page.
 	 * Anything related to a window (e.g., setting folds) may have
 	 * unexpected results. */
+	aco->use_aucmd_win = TRUE;
+	aucmd_win_used = TRUE;
 	aucmd_win->w_buffer = buf;
 	++buf->b_nwindows;
 	win_init_empty(aucmd_win); /* set cursor and topline to safe values */
+	vim_free(aucmd_win->w_localdir);
+	aucmd_win->w_localdir = NULL;
+
+	/* Make sure w_localdir and globaldir are NULL to avoid a chdir() in
+	 * win_enter_ext(). */
+	aucmd_win->w_localdir = NULL;
+	aco->globaldir = globaldir;
+	globaldir = NULL;
+
 
 #ifdef FEAT_WINDOWS
 	/* Split the current window, put the aucmd_win in the upper half.
@@ -8472,7 +8536,7 @@ aucmd_restbuf(aco)
     int dummy;
 #endif
 
-    if (aco->new_curwin == aucmd_win)
+    if (aco->use_aucmd_win)
     {
 	--curbuf->b_nwindows;
 #ifdef FEAT_WINDOWS
@@ -8499,6 +8563,7 @@ aucmd_restbuf(aco)
 	/* Remove the window and frame from the tree of frames. */
 	(void)winframe_remove(curwin, &dummy, NULL);
 	win_remove(curwin, NULL);
+	aucmd_win_used = FALSE;
 	last_status(FALSE);	    /* may need to remove last status line */
 	restore_snapshot(SNAP_AUCMD_IDX, FALSE);
 	(void)win_comp_pos();   /* recompute window positions */
@@ -8517,6 +8582,9 @@ aucmd_restbuf(aco)
 #endif
 	curbuf = curwin->w_buffer;
 
+	vim_free(globaldir);
+	globaldir = aco->globaldir;
+
 	/* the buffer contents may have changed */
 	check_cursor();
 	if (curwin->w_topline > curbuf->b_ml.ml_line_count)
@@ -8541,7 +8609,7 @@ aucmd_restbuf(aco)
 #endif
 	{
 	    /* Restore the buffer which was previously edited by curwin, if
-	     * it was chagned, we are still the same window and the buffer is
+	     * it was changed, we are still the same window and the buffer is
 	     * valid. */
 	    if (curwin == aco->new_curwin
 		    && curbuf != aco->new_curbuf

src/globals.h

@@ -541,6 +541,7 @@ EXTERN win_T	*curwin;	/* currently active window */
 
 #ifdef FEAT_AUTOCMD
 EXTERN win_T	*aucmd_win;	/* window used in aucmd_prepbuf() */
+EXTERN int	aucmd_win_used INIT(= FALSE);	/* aucmd_win is being used */
 #endif
 
 /*

src/gui.c

@@ -5004,6 +5004,19 @@ gui_do_findrepl(flags, find_text, repl_text, down)
     char_u	*p;
     regmatch_T	regmatch;
     int		save_did_emsg = did_emsg;
+    static int  busy = FALSE;
+
+    /* When the screen is being updated we should not change buffers and
+     * windows structures, it may cause freed memory to be used.  Also don't
+     * do this recursively (pressing "Find" quickly several times. */
+    if (updating_screen || busy)
+	return FALSE;
+
+    /* refuse replace when text cannot be changed */
+    if ((type == FRD_REPLACE || type == FRD_REPLACEALL) && text_locked())
+	return FALSE;
+
+    busy = TRUE;
 
     ga_init2(&ga, 1, 100);
     if (type == FRD_REPLACEALL)
@@ -5094,6 +5107,7 @@ gui_do_findrepl(flags, find_text, repl_text, down)
     }
 
     vim_free(ga.ga_data);
+    busy = FALSE;
     return (ga.ga_len > 0);
 }
 

src/if_mzsch.c

@@ -635,8 +635,10 @@ dynamic_mzscheme_end(void)
 #endif /* DYNAMIC_MZSCHEME */
 
 /* need to put it here for dynamic stuff to work */
-#ifdef INCLUDE_MZSCHEME_BASE
+#if defined(INCLUDE_MZSCHEME_BASE)
 # include "mzscheme_base.c"
+#elif MZSCHEME_VERSION_MAJOR >= 400
+# error MzScheme 4.x must include mzscheme_base.c, for MinGW32 you need to define MZSCHEME_GENERATE_BASE=yes
 #endif
 
 /*
@@ -875,14 +877,14 @@ startup_mzscheme(void)
 #ifdef INCLUDE_MZSCHEME_BASE
     {
 	/*
-	 * versions 4.x do not provide Scheme bindings by defaults
+	 * versions 4.x do not provide Scheme bindings by default
 	 * we need to add them explicitly
 	 */
 	Scheme_Object *scheme_base_symbol = NULL;
 	MZ_GC_DECL_REG(1);
 	MZ_GC_VAR_IN_REG(0, scheme_base_symbol);
 	MZ_GC_REG();
-	/* invoke function from generated and included base.c */
+	/* invoke function from generated and included mzscheme_base.c */
 	declare_modules(environment);
 	scheme_base_symbol = scheme_intern_symbol("scheme/base");
 	MZ_GC_CHECK();

src/misc1.c

@@ -3276,6 +3276,7 @@ prompt_for_number(mouse_used)
 	cmdline_row = msg_row - 1;
 	need_wait_return = FALSE;
 	msg_didany = FALSE;
+	msg_didout = FALSE;
     }
     else
 	cmdline_row = save_cmdline_row;
@@ -8533,11 +8534,25 @@ match_suffix(fname)
     for (setsuf = p_su; *setsuf; )
     {
 	setsuflen = copy_option_part(&setsuf, suf_buf, MAXSUFLEN, ".,");
-	if (fnamelen >= setsuflen
-		&& fnamencmp(suf_buf, fname + fnamelen - setsuflen,
-					      (size_t)setsuflen) == 0)
-	    break;
-	setsuflen = 0;
+	if (setsuflen == 0)
+	{
+	    char_u *tail = gettail(fname);
+
+	    /* empty entry: match name without a '.' */
+	    if (vim_strchr(tail, '.') == NULL)
+	    {
+		setsuflen = 1;
+		break;
+	    }
+	}
+	else
+	{
+	    if (fnamelen >= setsuflen
+		    && fnamencmp(suf_buf, fname + fnamelen - setsuflen,
+						  (size_t)setsuflen) == 0)
+		break;
+	    setsuflen = 0;
+	}
     }
     return (setsuflen != 0);
 }

src/netbeans.c

@@ -1499,7 +1499,8 @@ nb_do_cmd(
 		    return FAIL;
 		}
 		first = *pos;
-		nbdebug(("    FIRST POS: line %d, col %d\n", first.lnum, first.col));
+		nbdebug(("    FIRST POS: line %d, col %d\n",
+						      first.lnum, first.col));
 		pos = off2pos(buf->bufp, off+count-1);
 		if (!pos)
 		{
@@ -1510,7 +1511,8 @@ nb_do_cmd(
 		    return FAIL;
 		}
 		last = *pos;
-		nbdebug(("    LAST POS: line %d, col %d\n", last.lnum, last.col));
+		nbdebug(("    LAST POS: line %d, col %d\n",
+							last.lnum, last.col));
 		del_from_lnum = first.lnum;
 		del_to_lnum = last.lnum;
 		doupdate = 1;
@@ -1521,7 +1523,8 @@ nb_do_cmd(
 		next = off2pos(buf->bufp, off + count);
 
 		/* Remove part of the first line. */
-		if (first.col != 0 || (next != NULL && first.lnum == next->lnum))
+		if (first.col != 0
+				|| (next != NULL && first.lnum == next->lnum))
 		{
 		    if (first.lnum != last.lnum
 			    || (next != NULL && first.lnum != next->lnum))
@@ -1584,7 +1587,8 @@ nb_do_cmd(
 			int id = buf_findsign_id(buf->bufp, (linenr_T)i);
 			if (id > 0)
 			{
-			    nbdebug(("    Deleting sign %d on line %d\n", id, i));
+			    nbdebug(("    Deleting sign %d on line %d\n",
+								      id, i));
 			    buf_delsign(buf->bufp, id);
 			}
 			else
@@ -1593,7 +1597,8 @@ nb_do_cmd(
 			}
 		    }
 
-		    nbdebug(("    Deleting lines %d through %d\n", del_from_lnum, del_to_lnum));
+		    nbdebug(("    Deleting lines %d through %d\n",
+						 del_from_lnum, del_to_lnum));
 		    curwin->w_cursor.lnum = del_from_lnum;
 		    curwin->w_cursor.col = 0;
 		    del_lines(del_to_lnum - del_from_lnum + 1, FALSE);
@@ -3514,7 +3519,8 @@ get_buf_size(buf_T *bufp)
 	    eol_size = 1;
 	for (lnum = 1; lnum <= bufp->b_ml.ml_line_count; ++lnum)
 	{
-	    char_count += (long)STRLEN(ml_get(lnum)) + eol_size;
+	    char_count += (long)STRLEN(ml_get_buf(bufp, lnum, FALSE))
+								   + eol_size;
 	    /* Check for a CTRL-C every 100000 characters */
 	    if (char_count > last_check)
 	    {

src/option.c

@@ -403,8 +403,9 @@ struct vimoption
 #define P_NUM		0x02	/* the option is numeric */
 #define P_STRING	0x04	/* the option is a string */
 #define P_ALLOCED	0x08	/* the string option is in allocated memory,
-				    must use vim_free() when assigning new
-				    value. Not set if default is the same. */
+				   must use free_string_option() when
+				   assigning new value. Not set if default is
+				   the same. */
 #define P_EXPAND	0x10	/* environment expansion.  NOTE: P_EXPAND can
 				   never be used for local or hidden options! */
 #define P_NODEFAULT	0x40	/* don't set to default value */
@@ -7193,6 +7194,14 @@ set_bool_option(opt_idx, varp, value, opt_flags)
 	compatible_set();
     }
 
+    /* 'list', 'number' */
+    else if ((int *)varp == &curwin->w_p_list
+	  || (int *)varp == &curwin->w_p_nu)
+    {
+	if (curwin->w_curswant != MAXCOL)
+	    curwin->w_set_curswant = TRUE;
+    }
+
     else if ((int *)varp == &curbuf->b_p_ro)
     {
 	/* when 'readonly' is reset globally, also reset readonlymode */
@@ -7644,6 +7653,14 @@ set_bool_option(opt_idx, varp, value, opt_flags)
 	    curbuf->b_p_imsearch = B_IMODE_USE_INSERT;
 # endif
 	}
+	if (curwin->w_curswant != MAXCOL)
+	    curwin->w_set_curswant = TRUE;
+    }
+
+    else if ((int *)varp == &p_arshape)
+    {
+	if (curwin->w_curswant != MAXCOL)
+	    curwin->w_set_curswant = TRUE;
     }
 #endif
 
@@ -7654,8 +7671,7 @@ set_bool_option(opt_idx, varp, value, opt_flags)
     options[opt_idx].flags |= P_WAS_SET;
 
     comp_col();			    /* in case 'ruler' or 'showcmd' changed */
-    if (curwin->w_curswant != MAXCOL)
-	curwin->w_set_curswant = TRUE;  /* in case 'list' changed */
+
     check_redraw(options[opt_idx].flags);
 
     return NULL;
@@ -8926,6 +8942,28 @@ free_termoptions()
     clear_termcodes();
 }
 
+/*
+ * Free the string for one term option, if it was allocated.
+ * Set the string to empty_option and clear allocated flag.
+ * "var" points to the option value.
+ */
+    void
+free_one_termoption(var)
+    char_u *var;
+{
+    struct vimoption   *p;
+
+    for (p = &options[0]; p->fullname != NULL; p++)
+	if (p->var == var)
+	{
+	    if (p->flags & P_ALLOCED)
+		free_string_option(*(char_u **)(p->var));
+	    *(char_u **)(p->var) = empty_option;
+	    p->flags &= ~P_ALLOCED;
+	    break;
+	}
+}
+
 /*
  * Set the terminal option defaults to the current value.
  * Used after setting the terminal name.

src/os_unix.c

@@ -1734,9 +1734,9 @@ get_x11_icon(test_only)
     if (oldicon == NULL && !test_only)
     {
 	if (STRNCMP(T_NAME, "builtin_", 8) == 0)
-	    oldicon = T_NAME + 8;
+	    oldicon = vim_strsave(T_NAME + 8);
 	else
-	    oldicon = T_NAME;
+	    oldicon = vim_strsave(T_NAME);
     }
 
     return retval;
@@ -1939,9 +1939,9 @@ get_x11_icon(test_only)
     if (!test_only)
     {
 	if (STRNCMP(T_NAME, "builtin_", 8) == 0)
-	    oldicon = T_NAME + 8;
+	    oldicon = vim_strsave(T_NAME + 8);
 	else
-	    oldicon = T_NAME;
+	    oldicon = vim_strsave(T_NAME);
     }
     return FALSE;
 }

src/po/check.vim

@@ -23,6 +23,9 @@ func! GetMline()
   " remove '%', not used for formatting.
   let idline = substitute(idline, "'%'", '', 'g')
 
+  " remove '%' used for plural forms.
+  let idline = substitute(idline, '\\nPlural-Forms: .\+;\\n', '', '')
+
   " remove everything but % items.
   return substitute(idline, '[^%]*\(%[-+ #''.0-9*]*l\=[dsuxXpoc%]\)\=', '\1', 'g')
 endfunc

src/proto/option.pro

@@ -29,6 +29,7 @@ int makeset __ARGS((FILE *fd, int opt_flags, int local_only));
 int makefoldset __ARGS((FILE *fd));
 void clear_termoptions __ARGS((void));
 void free_termoptions __ARGS((void));
+void free_one_termoption __ARGS((char_u *var));
 void set_term_defaults __ARGS((void));
 void comp_col __ARGS((void));
 char_u *get_equalprg __ARGS((void));

src/screen.c

@@ -7467,6 +7467,10 @@ retry:
      */
     FOR_ALL_TAB_WINDOWS(tp, wp)
 	win_free_lsize(wp);
+#ifdef FEAT_AUTOCMD
+    if (aucmd_win != NULL)
+	win_free_lsize(aucmd_win);
+#endif
 
     new_ScreenLines = (schar_T *)lalloc((long_u)(
 			      (Rows + 1) * Columns * sizeof(schar_T)), FALSE);
@@ -7504,7 +7508,8 @@ retry:
 	}
     }
 #ifdef FEAT_AUTOCMD
-    if (aucmd_win != NULL && win_alloc_lines(aucmd_win) == FAIL)
+    if (aucmd_win != NULL && aucmd_win->w_lines == NULL
+					&& win_alloc_lines(aucmd_win) == FAIL)
 	outofmem = TRUE;
 #endif
 #ifdef FEAT_WINDOWS

src/spell.c

@@ -10252,6 +10252,7 @@ spell_suggest(count)
     int		limit;
     int		selected = count;
     int		badlen = 0;
+    int		msg_scroll_save = msg_scroll;
 
     if (no_spell_checking(curwin))
 	return;
@@ -10416,7 +10417,9 @@ spell_suggest(count)
 	selected = prompt_for_number(&mouse_used);
 	if (mouse_used)
 	    selected -= lines_left;
-	lines_left = Rows;	/* avoid more prompt */
+	lines_left = Rows;		/* avoid more prompt */
+	/* don't delay for 'smd' in normal_cmd() */
+	msg_scroll = msg_scroll_save;
     }
 
     if (selected > 0 && selected <= sug.su_ga.ga_len && u_save_cursor() == OK)
@@ -10441,7 +10444,8 @@ spell_suggest(count)
 	}
 
 	/* Replace the word. */
-	p = alloc((unsigned)STRLEN(line) - stp->st_orglen + stp->st_wordlen + 1);
+	p = alloc((unsigned)STRLEN(line) - stp->st_orglen
+						       + stp->st_wordlen + 1);
 	if (p != NULL)
 	{
 	    c = (int)(sug.su_badptr - line);

src/structs.h

@@ -2288,9 +2288,11 @@ typedef struct
 {
     buf_T	*save_curbuf;	/* saved curbuf */
 #ifdef FEAT_AUTOCMD
+    int		use_aucmd_win;	/* using aucmd_win */
     win_T	*save_curwin;	/* saved curwin */
     win_T	*new_curwin;	/* new curwin */
     buf_T	*new_curbuf;	/* new curbuf */
+    char_u	*globaldir;	/* saved value of globaldir */
 #endif
 } aco_save_T;
 

src/term.c

@@ -2881,7 +2881,7 @@ ttest(pairs)
 
 	/* if 'Sb' and 'AB' are not defined, reset "Co" */
 	if (*T_CSB == NUL && *T_CAB == NUL)
-	    T_CCO = empty_option;
+	    free_one_termoption(T_CCO);
 
 	/* Set 'weirdinvert' according to value of 't_xs' */
 	p_wiv = (*T_XS != NUL);

src/version.c

@@ -676,6 +676,48 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    254,
+/**/
+    253,
+/**/
+    252,
+/**/
+    251,
+/**/
+    250,
+/**/
+    249,
+/**/
+    248,
+/**/
+    247,
+/**/
+    246,
+/**/
+    245,
+/**/
+    244,
+/**/
+    243,
+/**/
+    242,
+/**/
+    241,
+/**/
+    240,
+/**/
+    239,
+/**/
+    238,
+/**/
+    237,
+/**/
+    236,
+/**/
+    235,
+/**/
+    234,
 /**/
     233,
 /**/