diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 678d63e..300ddb7 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 7.0aa.  Last change: 2005 Jun 30
+*options.txt*	For Vim version 7.0aa.  Last change: 2005 Jul 02
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -3318,7 +3318,8 @@
 				     t:Title,v:Visual,w:WarningMsg,W:WildMenu,
 				     f:Folded,F:FoldColumn,A:DiffAdd,
 				     C:DiffChange,D:DiffDelete,T:DiffText,
-				     >:SignColumn")
+				     >:SignColumn,B:SpellBad,P:SpellCap,
+				     R:SpellRare,L:SpellLocal")
 			global
 			{not in Vi}
 	This option can be used to set highlighting mode for various
@@ -3350,8 +3351,13 @@
 	|hl-WildMenu|	 W  wildcard matches displayed for 'wildmenu'
 	|hl-Folded|	 f  line used for closed folds
 	|hl-FoldColumn|	 F  'foldcolumn'
+	|hl-DiffAdd|	 A  added line in diff mode
+	|hl-DiffChange|	 C  changed line in diff mode
+	|hl-DiffDelete|	 D  deleted line in diff mode
+	|hl-DiffText|	 T  inserted text in diff mode
 	|hl-SignColumn|	 >  column used for |signs|
 	|hl-SpellBad|	 B  misspelled word |spell|
+	|hl-SpellCap|	 P  word that should start with capital|spell|
 	|hl-SpellRare|	 R  rare word |spell|
 	|hl-SpellLocal|	 L  word from other region |spell|
 
@@ -5635,6 +5641,18 @@
 	When on spell checking will be done.  See |spell|.
 	The languages are specified with 'spelllang'.
 
+						*'spellcapcheck'* *'spc'*
+'spellcapcheck' 'spc'	string	(default "[.?!][])'" \t\n]\+")
+			local to buffer
+			{not in Vi}
+			{not available when compiled without the |+syntax|
+			feature}
+	Pattern to locate the end of a sentence.  The following word will be
+	checked to start with a capital letter.  If not then it is highlighted
+	with SpellCap |hl-SpellCap|.
+	When this check is not wanted make this option empty.
+	Only used when 'spell' is set.
+
 						*'spellfile'* *'spf'*
 'spellfile' 'spf'	string	(default empty)
 			local to buffer
@@ -5643,6 +5661,10 @@
 			feature}
 	Name of the word list file where words are added for the |zg| and |zw|
 	commands.  It must end in ".{encoding}.add".
+								*E765*
+	It may also be a comma separated list of names.  A count before the
+	|zg| and |zw| commands can be used to access each.  This allows using
+	a personal word list file and a project word list file.
 	When a word is added while this option is empty Vim will set it for
 	you: Using the first "spell" directory in 'runtimepath' that is
 	writable and the first language name that appears in 'spelllang',
diff --git a/runtime/doc/spell.txt b/runtime/doc/spell.txt
index 0ca0e0b..9ccfbef 100644
--- a/runtime/doc/spell.txt
+++ b/runtime/doc/spell.txt
@@ -1,4 +1,4 @@
-*spell.txt*	For Vim version 7.0aa.  Last change: 2005 Jul 01
+*spell.txt*	For Vim version 7.0aa.  Last change: 2005 Jul 02
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -27,6 +27,7 @@
 
 The words that are not recognized are highlighted with one of these:
 	SpellBad	word not recognized			|hl-SpellBad|
+	SpellCap	word not capatilized			|hl-SpellCap|
 	SpellRare	rare word				|hl-SpellRare|
 	SpellLocal	wrong spelling for selected region	|hl-SpellLocal|
 
@@ -42,7 +43,8 @@
 [s			Like "]s" but search backwards, find the misspelled
 			word before the cursor.  Doesn't recognize words
 			split over two lines, thus may stop at words that are
-			not highlighted as bad.
+			not highlighted as bad.  Does not stop at word with
+			missing capital at the start of a line.
 
 							*]S*
 ]S			Like "]s" but only stop at bad words, not at rare
@@ -55,28 +57,40 @@
 To add words to your own word list:				*E764*
 
 							*zg*
-zg			Add word under the cursor as a good word to
-			'spellfile'.  In Visual mode the selected characters
-			are added as a word (including white space!).
+zg			Add word under the cursor as a good word to the first
+			name in 'spellfile'.  In Visual mode the selected
+			characters are added as a word (including white
+			space!).  If the word is explicitly marked as bad word
+			in another spell file the result is unpredictable.
+			A count may precede the command to indicate the entry
+			in 'spellfile' to be used.  A count of two uses the
+			second entry.
 
 							*zG*
-zG			Like "zg" but add the word to the internal word list.
+zG			Like "zg" but add the word to the internal word list
+			|internal-wordlist|.
 
 							*zw*
-zw			Add word under the cursor as a wrong (bad) word to
-			'spellfile'.  In Visual mode the selected characters
-			are added as a word (including white space!).
+zw			Like "zg" but mark the word as a wrong (bad) word.
 
 							*zW*
-zW			Like "zw" but add the word to the internal word list.
+zW			Like "zw" but add the word to the internal word list
+			|internal-wordlist|.
 
 							*:spe* *:spellgood*
-:spe[llgood] {word}	Add [word} as a good word to 'spellfile'.
+:[count]spe[llgood] {word}
+			Add [word} as a good word to 'spellfile', like with
+			"zg".  Without count the first name is used, with a
+			count of two the second entry, etc.
 
-:spe[llgood]! {word}	Add [word} as a good word to the internal word list.
+:spe[llgood]! {word}	Add [word} as a good word to the internal word list,
+			like with "zG".
 
 							*:spellw* *:spellwrong*
-:spellw[rong] {word}	Add [word} as a wrong (bad) word to 'spellfile'.
+:[count]spellw[rong] {word}
+			Add [word} as a wrong (bad) word to 'spellfile', as
+			with "zw".  Without count the first name is used, with
+			a count of two the second entry, etc.
 
 :spellw[rong]! {word}	Add [word} as a wrong (bad) word to the internal word
 			list.
@@ -85,12 +99,13 @@
 ".spl" file will automatically be updated and reloaded.  If you change
 'spellfile' manually you need to use the |:mkspell| command.  This sequence of
 commands mostly works well: >
-	:exe 'e ' . &spellfile
+	:edit <file in 'spellfile'>
 <	(make changes to the spell file) >
 	:mkspell! %
 
 More details about the 'spellfile' format below |spell-wordlist-format|.
 
+							*internal-wordlist*
 The internal word list is used for all buffers where 'spell' is set.  It is
 not stored, it is lost when you exit Vim.  It is also cleared when 'encoding'
 is set.
@@ -128,6 +143,11 @@
 The 'spellsuggest' option influences how the list of suggestions is generated
 and sorted.  See |'spellsuggest'|.
 
+The 'spellcapcheck' option is used to check the first word of a sentence
+starts with a capital.  This doesn't work for the first word in the file.
+When there is a line break right after a sentence the highlighting of the next
+line may be postponed.  Use |CTRL-L| when needed.
+
 ==============================================================================
 2. Remarks on spell checking				*spell-remarks*
 
@@ -182,8 +202,8 @@
 this succeeds then additionally files with the name LL.EEE.add.spl are loaded.
 All the ones that are found are used.
 
-Additionally, the file related to 'spellfile' is loaded.  This is the file
-that |zg| and |zw| add good and wrong words to.
+Additionally, the files related to the names in 'spellfile' are loaded.  These
+are the files that |zg| and |zw| add good and wrong words to.
 
 Exceptions:
 - Vim uses "latin1" when 'encoding' is "iso-8859-15".  The euro sign doesn't
diff --git a/runtime/doc/tags b/runtime/doc/tags
index 4b315ed..2b19ebc 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -728,7 +728,9 @@
 'sol'	options.txt	/*'sol'*
 'sourceany'	vi_diff.txt	/*'sourceany'*
 'sp'	options.txt	/*'sp'*
+'spc'	options.txt	/*'spc'*
 'spell'	options.txt	/*'spell'*
+'spellcapcheck'	options.txt	/*'spellcapcheck'*
 'spellfile'	options.txt	/*'spellfile'*
 'spelllang'	options.txt	/*'spelllang'*
 'spellsuggest'	options.txt	/*'spellsuggest'*
@@ -3724,6 +3726,7 @@
 E762	spell.txt	/*E762*
 E763	spell.txt	/*E763*
 E764	spell.txt	/*E764*
+E765	options.txt	/*E765*
 E77	message.txt	/*E77*
 E78	motion.txt	/*E78*
 E79	message.txt	/*E79*
@@ -5412,6 +5415,7 @@
 intellimouse-wheel-problems	gui_w32.txt	/*intellimouse-wheel-problems*
 interfaces-5.2	version5.txt	/*interfaces-5.2*
 internal-variables	eval.txt	/*internal-variables*
+internal-wordlist	spell.txt	/*internal-wordlist*
 internet	intro.txt	/*internet*
 intro	intro.txt	/*intro*
 intro.txt	intro.txt	/*intro.txt*
diff --git a/src/option.c b/src/option.c
index eef6129..57d2951 100644
--- a/src/option.c
+++ b/src/option.c
@@ -121,6 +121,7 @@
     , PV_SI
     , PV_SN
     , PV_SPELL
+    , PV_SPC
     , PV_SPF
     , PV_SPL
     , PV_STL
@@ -235,6 +236,7 @@
 static int	p_swf;
 #ifdef FEAT_SYN_HL
 static char_u	*p_syn;
+static char_u	*p_spc;
 static char_u	*p_spf;
 static char_u	*p_spl;
 #endif
@@ -1113,7 +1115,7 @@
 			    {(char_u *)FALSE, (char_u *)0L}},
     {"highlight",   "hl",   P_STRING|P_VI_DEF|P_RCLR|P_COMMA|P_NODUP,
 			    (char_u *)&p_hl, PV_NONE,
-			    {(char_u *)"8:SpecialKey,@:NonText,d:Directory,e:ErrorMsg,i:IncSearch,l:Search,m:MoreMsg,M:ModeMsg,n:LineNr,r:Question,s:StatusLine,S:StatusLineNC,c:VertSplit,t:Title,v:Visual,V:VisualNOS,w:WarningMsg,W:WildMenu,f:Folded,F:FoldColumn,A:DiffAdd,C:DiffChange,D:DiffDelete,T:DiffText,>:SignColumn,B:SpellBad,R:SpellRare,L:SpellLocal",
+			    {(char_u *)"8:SpecialKey,@:NonText,d:Directory,e:ErrorMsg,i:IncSearch,l:Search,m:MoreMsg,M:ModeMsg,n:LineNr,r:Question,s:StatusLine,S:StatusLineNC,c:VertSplit,t:Title,v:Visual,V:VisualNOS,w:WarningMsg,W:WildMenu,f:Folded,F:FoldColumn,A:DiffAdd,C:DiffChange,D:DiffDelete,T:DiffText,>:SignColumn,B:SpellBad,P:SpellCap,R:SpellRare,L:SpellLocal",
 				(char_u *)0L}},
     {"history",	    "hi",   P_NUM|P_VIM,
 			    (char_u *)&p_hi, PV_NONE,
@@ -2031,7 +2033,16 @@
 			    (char_u *)NULL, PV_NONE,
 #endif
 			    {(char_u *)FALSE, (char_u *)0L}},
-    {"spellfile",   "spf",  P_STRING|P_EXPAND|P_ALLOCED|P_VI_DEF|P_SECURE,
+    {"spellcapcheck", "spc", P_STRING|P_ALLOCED|P_VI_DEF|P_SECURE|P_RBUF,
+#ifdef FEAT_SYN_HL
+			    (char_u *)&p_spc, PV_SPC,
+			    {(char_u *)"[.?!][])'\" \\t\\n]\\+", (char_u *)0L}
+#else
+			    (char_u *)NULL, PV_NONE,
+			    {(char_u *)0L, (char_u *)0L}
+#endif
+			    },
+    {"spellfile",   "spf",  P_STRING|P_EXPAND|P_ALLOCED|P_VI_DEF|P_SECURE|P_COMMA,
 #ifdef FEAT_SYN_HL
 			    (char_u *)&p_spf, PV_SPF,
 			    {(char_u *)"", (char_u *)0L}
@@ -2593,6 +2604,9 @@
 #ifdef FEAT_CLIPBOARD
 static char_u *check_clipboard_option __ARGS((void));
 #endif
+#ifdef FEAT_SYN_HL
+static char_u *compile_cap_prog __ARGS((void));
+#endif
 static char_u *set_bool_option __ARGS((int opt_idx, char_u *varp, int value, int opt_flags));
 static char_u *set_num_option __ARGS((int opt_idx, char_u *varp, long value, char_u *errbuf, size_t errbuflen, int opt_flags));
 static void check_redraw __ARGS((long_u flags));
@@ -4596,6 +4610,7 @@
 #endif
 #ifdef FEAT_SYN_HL
     (void)spell_check_sps();
+    (void)compile_cap_prog();
 #endif
 #if defined(FEAT_TOOLBAR) && !defined(FEAT_GUI_W32)
     (void)opt_strings_flags(p_toolbar, p_toolbar_values, &toolbar_flags, TRUE);
@@ -4668,6 +4683,7 @@
 #endif
 #ifdef FEAT_SYN_HL
     check_string_option(&buf->b_p_syn);
+    check_string_option(&buf->b_p_spc);
     check_string_option(&buf->b_p_spf);
     check_string_option(&buf->b_p_spl);
 #endif
@@ -5755,6 +5771,11 @@
 		}
 	}
     }
+    /* When 'spellcapcheck' is set compile the regexp program. */
+    else if (varp == &(curbuf->b_p_spc))
+    {
+	errmsg = compile_cap_prog();
+    }
     /* 'spellsuggest' */
     else if (varp == &p_sps)
     {
@@ -6410,6 +6431,37 @@
 }
 #endif
 
+#ifdef FEAT_SYN_HL
+/*
+ * Set curbuf->b_cap_prog to the regexp program for 'spellcapcheck'.
+ * Return error message when failed, NULL when OK.
+ */
+    static char_u *
+compile_cap_prog()
+{
+    regprog_T   *rp = curbuf->b_cap_prog;
+
+    if (*curbuf->b_p_spc == NUL)
+    {
+	curbuf->b_cap_prog = NULL;
+	vim_free(rp);
+	return NULL;
+    }
+
+    /* Prepend a ^ so that we only match at one column */
+    vim_snprintf((char *)IObuff, IOSIZE, "^%s", curbuf->b_p_spc);
+    curbuf->b_cap_prog = vim_regcomp(IObuff, RE_MAGIC);
+    if (curbuf->b_cap_prog == NULL)
+    {
+	curbuf->b_cap_prog = rp;
+	return e_invarg;
+    }
+
+    vim_free(rp);
+    return NULL;
+}
+#endif
+
 /*
  * Set the value of a boolean option, and take care of side effects.
  * Returns NULL for success, or an error message for an error.
@@ -8393,6 +8445,7 @@
 	case PV_SWF:	return (char_u *)&(curbuf->b_p_swf);
 #ifdef FEAT_SYN_HL
 	case PV_SYN:	return (char_u *)&(curbuf->b_p_syn);
+	case PV_SPC:	return (char_u *)&(curbuf->b_p_spc);
 	case PV_SPF:	return (char_u *)&(curbuf->b_p_spf);
 	case PV_SPL:	return (char_u *)&(curbuf->b_p_spl);
 #endif
@@ -8704,6 +8757,7 @@
 #ifdef FEAT_SYN_HL
 	    /* Don't copy 'syntax', it must be set */
 	    buf->b_p_syn = empty_option;
+	    buf->b_p_spc = vim_strsave(p_spc);
 	    buf->b_p_spf = vim_strsave(p_spf);
 	    buf->b_p_spl = vim_strsave(p_spl);
 #endif
diff --git a/src/proto/spell.pro b/src/proto/spell.pro
index 91fcf72..1b47b31 100644
--- a/src/proto/spell.pro
+++ b/src/proto/spell.pro
@@ -1,5 +1,5 @@
 /* spell.c */
-int spell_check __ARGS((win_T *wp, char_u *ptr, int *attrp));
+int spell_check __ARGS((win_T *wp, char_u *ptr, int *attrp, int *capcol));
 int spell_move_to __ARGS((int dir, int allwords, int curline));
 void spell_cat_line __ARGS((char_u *buf, char_u *line, int maxlen));
 char_u *did_set_spelllang __ARGS((buf_T *buf));
@@ -8,7 +8,7 @@
 void put_bytes __ARGS((FILE *fd, long_u nr, int len));
 void ex_mkspell __ARGS((exarg_T *eap));
 void ex_spell __ARGS((exarg_T *eap));
-void spell_add_word __ARGS((char_u *word, int len, int bad, int temp));
+void spell_add_word __ARGS((char_u *word, int len, int bad, int index));
 void init_spell_chartab __ARGS((void));
 int spell_check_sps __ARGS((void));
 void spell_suggest __ARGS((void));
diff --git a/src/screen.c b/src/screen.c
index f1a7c7a..3e11c53 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -2512,6 +2512,8 @@
     static linenr_T  checked_lnum = 0;	/* line number for "checked_col" */
     static int	checked_col = 0;	/* column in "checked_lnum" up to which
 					 * there are no spell errors */
+    static int	cap_col = -1;		/* column to check for Cap word */
+    static linenr_T capcol_lnum = 0;	/* line number where "cap_col" used */
     int		cur_checked_col = 0;	/* checked column for current line */
 #endif
     int		extra_check;		/* has syntax or linebreak */
@@ -2634,6 +2636,15 @@
 	if (lnum == checked_lnum)
 	    cur_checked_col = checked_col;
 	checked_lnum = 0;
+
+	/* When there was a sentence end in the previous line may require a
+	 * word starting with capital in this line.  In line 1 always check
+	 * the first word. */
+	if (lnum != capcol_lnum)
+	    cap_col = -1;
+	if (lnum == 1)
+	    cap_col = 0;
+	capcol_lnum = 0;
     }
 #endif
 
@@ -2802,6 +2813,10 @@
 #ifdef FEAT_SYN_HL
     if (has_spell)
     {
+	/* For checking first word with a capital skip white space. */
+	if (cap_col == 0)
+	    cap_col = skipwhite(line) - line;
+
 	/* To be able to spell-check over line boundaries copy the end of the
 	 * current line into nextline[].  Above the start of the next line was
 	 * copied to nextline[SPWORDLEN]. */
@@ -3673,7 +3688,8 @@
 			    p = nextline + (prev_ptr - line) - nextlinecol;
 			else
 			    p = prev_ptr;
-			len = spell_check(wp, p, &spell_attr);
+			cap_col -= (prev_ptr - line);
+			len = spell_check(wp, p, &spell_attr, &cap_col);
 			word_end = v + len;
 
 			/* In Insert mode only highlight a word that
@@ -3697,6 +3713,22 @@
 			    checked_lnum = lnum + 1;
 			    checked_col = (p - nextline) + len - nextline_idx;
 			}
+
+			if (cap_col > 0)
+			{
+			    if (p != prev_ptr
+				   && (p - nextline) + cap_col >= nextline_idx)
+			    {
+				/* Remember that the word in the next line
+				 * must start with a capital. */
+				capcol_lnum = lnum + 1;
+				cap_col = (p - nextline) + cap_col
+							       - nextline_idx;
+			    }
+			    else
+				/* Compute the actual column. */
+				cap_col += (prev_ptr - line);
+			}
 		    }
 		}
 		if (spell_attr != 0)
@@ -4367,6 +4399,15 @@
 
     }	/* for every character in the line */
 
+#ifdef FEAT_SYN_HL
+    /* After an empty line check first word for capital. */
+    if (*skipwhite(line) == NUL)
+    {
+	capcol_lnum = lnum + 1;
+	cap_col = 0;
+    }
+#endif
+
     return row;
 }
 
diff --git a/src/structs.h b/src/structs.h
index bc2b1bb..7e14444 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -1345,6 +1345,8 @@
     int		b_p_swf;	/* 'swapfile' */
 #ifdef FEAT_SYN_HL
     char_u	*b_p_syn;	/* 'syntax' */
+    char_u	*b_p_spc;	/* 'spellcapcheck' */
+    regprog_T	*b_cap_prog;	/* program for 'spellcapcheck' */
     char_u	*b_p_spf;	/* 'spellfile' */
     char_u	*b_p_spl;	/* 'spelllang' */
 #endif
diff --git a/src/syntax.c b/src/syntax.c
index 7a94df7..6639df0 100644
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -6031,6 +6031,7 @@
 	"Question term=standout ctermfg=DarkGreen gui=bold guifg=SeaGreen",
 	"Search term=reverse ctermbg=Yellow ctermfg=NONE guibg=Yellow guifg=NONE",
 	"SpellBad term=reverse ctermbg=LightRed guisp=Red gui=undercurl",
+	"SpellCap term=reverse ctermbg=LightBlue guisp=Blue gui=undercurl",
 	"SpellRare term=reverse ctermbg=LightMagenta guisp=Magenta gui=undercurl",
 	"SpellLocal term=underline ctermbg=Cyan guisp=DarkCyan gui=undercurl",
 	"SpecialKey term=bold ctermfg=DarkBlue guifg=Blue",
@@ -6057,6 +6058,7 @@
 	"Search term=reverse ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black",
 	"SpecialKey term=bold ctermfg=LightBlue guifg=Cyan",
 	"SpellBad term=reverse ctermbg=Red guisp=Red gui=undercurl",
+	"SpellCap term=reverse ctermbg=Blue guisp=Blue gui=undercurl",
 	"SpellRare term=reverse ctermbg=Magenta guisp=Magenta gui=undercurl",
 	"SpellLocal term=underline ctermbg=Cyan guisp=Cyan gui=undercurl",
 	"Title term=bold ctermfg=LightMagenta gui=bold guifg=Magenta",
diff --git a/src/version.h b/src/version.h
index 7655ee1..7728e9a 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 Jul 1)"
-#define VIM_VERSION_LONG_DATE	"VIM - Vi IMproved 7.0aa ALPHA (2005 Jul 1, compiled "
+#define VIM_VERSION_LONG	"VIM - Vi IMproved 7.0aa ALPHA (2005 Jul 2)"
+#define VIM_VERSION_LONG_DATE	"VIM - Vi IMproved 7.0aa ALPHA (2005 Jul 2, compiled "