Initial import of vim 4.2.

This is meant to replace nvi in the tree.  Vim, in general, works better,
provides more features, and does not suffer from the license problems
being imposed upon nvi.

On the other hand, vim lacks a non-visual ex mode, in addition to open mode.

This includes the GUI (X11) code, but doesn't try to compile it.

1 files changed, 253 insertions, 0 deletions

diff --git a/usr.bin/vim/cmdtab.tab b/usr.bin/vim/cmdtab.tab
new file mode 100644
index 00000000000..4c7c5c799a7
--- /dev/null
+++ b/usr.bin/vim/cmdtab.tab
@@ -0,0 +1,253 @@
+/*	$OpenBSD: cmdtab.tab,v 1.1 1996/09/07 21:40:28 downsj Exp $	*/
+/* vi:ts=4:sw=4
+ *
+ * VIM - Vi IMproved
+ *
+ * Code Contributions By:	Bram Moolenaar			mool@plex.nl
+ *							Tim Thompson			twitch!tjt
+ *							Tony Andrews			onecom!wldrdg!tony 
+ *							G. R. (Fred) Walter		watmath!watcgl!grwalter 
+ */
+
+/*
+ * |This file is read by mkcmdtab to produce cmdtab.h.
+ *
+ * The bars are used to recognize file positions. Do not insert/delete them.|
+ */
+
+#define RANGE	   0x01			/* allow a linespecs */
+#define BANG	   0x02			/* allow a ! after the command name */
+#define EXTRA	   0x04			/* allow extra args after command name */
+#define XFILE	   0x08			/* expand wildcards in extra part */
+#define NOSPC	   0x10			/* no spaces allowed in the extra part */
+#define	DFLALL	   0x20			/* default file range is 1,$ */
+#define NODFL	   0x40			/* do not default to the current file name */
+#define NEEDARG	   0x80			/* argument required */
+#define TRLBAR	  0x100			/* check for trailing vertical bar */
+#define REGSTR	  0x200			/* allow "x for register designation */
+#define COUNT	  0x400			/* allow count in argument, after command */
+#define NOTRLCOM  0x800			/* no trailing comment allowed */
+#define ZEROR	 0x1000			/* zero line number allowed */
+#define USECTRLV 0x2000			/* do not remove CTRL-V from argument */
+#define NOTADR	 0x4000			/* number before command is not an address */
+#define EDITCMD	 0x8000			/* has "+command" argument */
+#define BUFNAME 0x10000			/* accepts buffer name */
+#define FILES	(XFILE + EXTRA)	/* multiple extra files allowed */
+#define WORD1	(EXTRA + NOSPC)	/* one extra word allowed */
+#define FILE1	(FILES + NOSPC)	/* 1 file allowed, defaults to current file */
+#define NAMEDF	(FILE1 + NODFL)	/* 1 file allowed, defaults to "" */
+#define NAMEDFS	(FILES + NODFL)	/* multiple files allowed, default is "" */
+
+/*
+ * This array maps ex command names to command codes. The order in which
+ * command names are listed below is significant -- ambiguous abbreviations
+ * are always resolved to be the first possible match (e.g. "r" is taken
+ * to mean "read", not "rewind", because "read" comes before "rewind").
+ * Not supported commands are included to avoid ambiguities.
+ */
+static struct
+{
+	char_u	*cmd_name;	/* name of the command */
+	long_u	 cmd_argt;	/* command line arguments permitted/needed/used */
+} cmdnames[] =
+{
+|	{(char_u *)"append",		BANG+RANGE+TRLBAR},			/* not supported */
+	{(char_u *)"all",			RANGE+NOTADR+COUNT+TRLBAR},
+	{(char_u *)"abbreviate",	EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"abclear",		TRLBAR},
+	{(char_u *)"args",			BANG+NAMEDFS+EDITCMD+TRLBAR},
+	{(char_u *)"argument",		BANG+RANGE+NOTADR+COUNT+EXTRA+EDITCMD+TRLBAR},
+	{(char_u *)"ascii",			TRLBAR},
+	{(char_u *)"autocmd",		BANG+EXTRA+NOTRLCOM+USECTRLV},
+	{(char_u *)"buffer",		RANGE+NOTADR+BUFNAME+COUNT+EXTRA+TRLBAR},
+	{(char_u *)"ball",			RANGE+NOTADR+COUNT+TRLBAR},
+	{(char_u *)"buffers",		TRLBAR},
+	{(char_u *)"bdelete",		BANG+RANGE+BUFNAME+NOTADR+COUNT+EXTRA+TRLBAR},
+	{(char_u *)"bunload",		BANG+RANGE+BUFNAME+NOTADR+COUNT+EXTRA+TRLBAR},
+	{(char_u *)"bmodified",		RANGE+NOTADR+COUNT+TRLBAR},
+	{(char_u *)"bnext",			RANGE+NOTADR+COUNT+TRLBAR},
+	{(char_u *)"bNext",			RANGE+NOTADR+COUNT+TRLBAR},
+	{(char_u *)"bprevious",		RANGE+NOTADR+COUNT+TRLBAR},
+	{(char_u *)"brewind",		RANGE+TRLBAR},
+	{(char_u *)"blast",			RANGE+TRLBAR},
+	{(char_u *)"change",		BANG+RANGE+COUNT+TRLBAR},	/* not supported */
+	{(char_u *)"cabbrev",		EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"cabclear",		TRLBAR},
+	{(char_u *)"cc",			RANGE+NOTADR+COUNT+TRLBAR+BANG},
+	{(char_u *)"cd",			NAMEDF+TRLBAR},
+	{(char_u *)"center",		TRLBAR+RANGE+EXTRA},
+	{(char_u *)"cfile",			TRLBAR+FILE1+BANG},
+	{(char_u *)"chdir",			NAMEDF+TRLBAR},
+	{(char_u *)"checkpath",		TRLBAR+BANG},
+	{(char_u *)"clist",			TRLBAR+BANG},
+	{(char_u *)"close",			BANG+TRLBAR},
+	{(char_u *)"cmap",			EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"cmapclear",		TRLBAR},
+	{(char_u *)"cmenu",			EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"cnext",			RANGE+NOTADR+COUNT+TRLBAR+BANG},
+	{(char_u *)"cNext",			RANGE+NOTADR+COUNT+TRLBAR+BANG},
+	{(char_u *)"cnoremap",		EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"cnoremenu",		EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"cnoreabbrev",	EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"copy",			RANGE+EXTRA+TRLBAR},
+	{(char_u *)"cprevious",		RANGE+NOTADR+COUNT+TRLBAR+BANG},
+	{(char_u *)"cquit",			TRLBAR+BANG},
+	{(char_u *)"cunmap",		EXTRA+TRLBAR+USECTRLV},
+	{(char_u *)"cunmenu",		EXTRA+TRLBAR+USECTRLV},
+	{(char_u *)"cunabbrev",		EXTRA+TRLBAR+USECTRLV},
+	{(char_u *)"delete",		RANGE+REGSTR+COUNT+TRLBAR},
+	{(char_u *)"display",		EXTRA+NOTRLCOM+TRLBAR},
+	{(char_u *)"digraphs",		EXTRA+TRLBAR},
+	{(char_u *)"djump",			BANG+RANGE+DFLALL+EXTRA},
+	{(char_u *)"dlist",			BANG+RANGE+DFLALL+EXTRA},
+	{(char_u *)"doautocmd",		EXTRA+TRLBAR},
+	{(char_u *)"dsearch",		BANG+RANGE+DFLALL+EXTRA},
+	{(char_u *)"dsplit",		BANG+RANGE+DFLALL+EXTRA+TRLBAR},
+	{(char_u *)"edit",			BANG+FILE1+EDITCMD+TRLBAR},
+	{(char_u *)"ex",			BANG+FILE1+EDITCMD+TRLBAR},
+	{(char_u *)"exit",			RANGE+BANG+FILE1+DFLALL+TRLBAR},
+	{(char_u *)"file",			BANG+FILE1+TRLBAR},
+	{(char_u *)"files",			TRLBAR},
+	{(char_u *)"fixdel",		TRLBAR},
+	{(char_u *)"global",		RANGE+BANG+EXTRA+DFLALL},
+	{(char_u *)"gui",			BANG+NAMEDFS+EDITCMD+TRLBAR},
+	{(char_u *)"gvim",			BANG+NAMEDFS+EDITCMD+TRLBAR},
+	{(char_u *)"help",			EXTRA+NOTRLCOM},
+	{(char_u *)"insert",		BANG+RANGE+TRLBAR},			/* not supported */
+	{(char_u *)"iabbrev",		EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"iabclear",		TRLBAR},
+	{(char_u *)"ijump",			BANG+RANGE+DFLALL+EXTRA},
+	{(char_u *)"ilist",			BANG+RANGE+DFLALL+EXTRA},
+	{(char_u *)"imap",			EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"imapclear",		TRLBAR},
+	{(char_u *)"imenu",			EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"inoremap",		EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"inoremenu",		EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"inoreabbrev",	EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"isearch",		BANG+RANGE+DFLALL+EXTRA},
+	{(char_u *)"isplit",		BANG+RANGE+DFLALL+EXTRA+TRLBAR},
+	{(char_u *)"iunmap",		EXTRA+TRLBAR+USECTRLV},
+	{(char_u *)"iunmenu",		EXTRA+TRLBAR+USECTRLV},
+	{(char_u *)"iunabbrev",		EXTRA+TRLBAR+USECTRLV},
+	{(char_u *)"join",			BANG+RANGE+COUNT+TRLBAR},
+	{(char_u *)"jumps",			TRLBAR},
+	{(char_u *)"k",				RANGE+WORD1+TRLBAR},
+	{(char_u *)"list",			RANGE+COUNT+TRLBAR},
+	{(char_u *)"last",			EXTRA+BANG+EDITCMD+TRLBAR},
+	{(char_u *)"left",			TRLBAR+RANGE+EXTRA},
+	{(char_u *)"ls",			TRLBAR},
+	{(char_u *)"move",			RANGE+EXTRA+TRLBAR},
+	{(char_u *)"mark",			RANGE+WORD1+TRLBAR},
+	{(char_u *)"marks",			EXTRA+TRLBAR},
+	{(char_u *)"map",			BANG+EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"mapclear",		BANG+TRLBAR},
+	{(char_u *)"make",			NEEDARG+EXTRA+TRLBAR+XFILE},
+	{(char_u *)"menu",			BANG+EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"mkexrc",		BANG+FILE1+TRLBAR},
+	{(char_u *)"mkvimrc",		BANG+FILE1+TRLBAR},
+	{(char_u *)"mfstat",		TRLBAR},					/* for debugging */
+	{(char_u *)"mode",			WORD1+TRLBAR},
+	{(char_u *)"next",			RANGE+NOTADR+BANG+NAMEDFS+EDITCMD+TRLBAR},
+	{(char_u *)"new",			BANG+FILE1+RANGE+NOTADR+EDITCMD+TRLBAR},
+	{(char_u *)"nmap",			EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"nmapclear",		TRLBAR},
+	{(char_u *)"nmenu",			EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"nnoremap",		EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"nnoremenu",		EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"number",		RANGE+COUNT+TRLBAR},
+	{(char_u *)"#",				RANGE+COUNT+TRLBAR},
+	{(char_u *)"noremap",		BANG+EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"noremenu",		BANG+EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"noreabbrev",	EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"normal",		BANG+EXTRA+NEEDARG+NOTRLCOM+USECTRLV},
+	{(char_u *)"nunmap",		EXTRA+TRLBAR+USECTRLV},
+	{(char_u *)"nunmenu",		EXTRA+TRLBAR+USECTRLV},
+	{(char_u *)"Next",			EXTRA+RANGE+NOTADR+COUNT+BANG+EDITCMD+TRLBAR},
+	{(char_u *)"open",			TRLBAR},					/* not supported */
+	{(char_u *)"only",			BANG+TRLBAR},
+	{(char_u *)"print",			RANGE+COUNT+TRLBAR},
+	{(char_u *)"pop",			RANGE+NOTADR+COUNT+TRLBAR+ZEROR},
+	{(char_u *)"put",			RANGE+BANG+REGSTR+TRLBAR},
+	{(char_u *)"preserve",		TRLBAR},
+	{(char_u *)"previous",		EXTRA+RANGE+NOTADR+COUNT+BANG+EDITCMD+TRLBAR},
+	{(char_u *)"pwd",			TRLBAR},
+	{(char_u *)"quit",			BANG+TRLBAR},
+	{(char_u *)"qall",			BANG+TRLBAR},
+	{(char_u *)"read",			BANG+RANGE+NAMEDF+TRLBAR+ZEROR},
+	{(char_u *)"rewind",		EXTRA+BANG+EDITCMD+TRLBAR},
+	{(char_u *)"recover",		BANG+FILE1+TRLBAR},
+	{(char_u *)"redo",			TRLBAR},
+	{(char_u *)"registers",		EXTRA+NOTRLCOM+TRLBAR},
+	{(char_u *)"resize",		TRLBAR+WORD1},
+	{(char_u *)"retab",			TRLBAR+RANGE+DFLALL+BANG+WORD1},
+	{(char_u *)"right",			TRLBAR+RANGE+EXTRA},
+	{(char_u *)"rviminfo",		BANG+FILE1+TRLBAR},			/* only when VIMINFO defined */
+	{(char_u *)"substitute",	RANGE+EXTRA},
+	{(char_u *)"sargument",		BANG+RANGE+NOTADR+COUNT+EXTRA+EDITCMD+TRLBAR},
+	{(char_u *)"sall",			RANGE+NOTADR+COUNT+TRLBAR},
+	{(char_u *)"sbuffer",		RANGE+NOTADR+BUFNAME+COUNT+EXTRA+TRLBAR},
+	{(char_u *)"sball",			RANGE+NOTADR+COUNT+TRLBAR},
+	{(char_u *)"sbmodified",	RANGE+NOTADR+COUNT+TRLBAR},
+	{(char_u *)"sbnext",		RANGE+NOTADR+COUNT+TRLBAR},
+	{(char_u *)"sbNext",		RANGE+NOTADR+COUNT+TRLBAR},
+	{(char_u *)"sbprevious",	RANGE+NOTADR+COUNT+TRLBAR},
+	{(char_u *)"sbrewind",		TRLBAR},
+	{(char_u *)"sblast",		TRLBAR},
+	{(char_u *)"suspend",		TRLBAR+BANG},
+	{(char_u *)"set",			EXTRA+TRLBAR},
+	{(char_u *)"shell",			TRLBAR},
+	{(char_u *)"sleep",			RANGE+COUNT+NOTADR+TRLBAR},
+	{(char_u *)"source",		BANG+NAMEDF+NEEDARG+TRLBAR},
+	{(char_u *)"split",			BANG+FILE1+RANGE+NOTADR+EDITCMD+TRLBAR},
+	{(char_u *)"snext",			RANGE+NOTADR+BANG+NAMEDFS+EDITCMD+TRLBAR},
+	{(char_u *)"sNext",			EXTRA+RANGE+NOTADR+COUNT+BANG+EDITCMD+TRLBAR},
+	{(char_u *)"sprevious",		EXTRA+RANGE+NOTADR+COUNT+BANG+EDITCMD+TRLBAR},
+	{(char_u *)"srewind",		EXTRA+BANG+EDITCMD+TRLBAR},
+	{(char_u *)"slast",			EXTRA+BANG+EDITCMD+TRLBAR},
+	{(char_u *)"stop",			TRLBAR+BANG},
+	{(char_u *)"stag",			RANGE+NOTADR+BANG+WORD1+TRLBAR+ZEROR},
+	{(char_u *)"sunhide",		RANGE+NOTADR+COUNT+TRLBAR},
+	{(char_u *)"sview",			NEEDARG+RANGE+BANG+FILE1+EDITCMD+TRLBAR},
+	{(char_u *)"swapname",		TRLBAR},
+	{(char_u *)"t",				RANGE+EXTRA+TRLBAR},
+	{(char_u *)"tag",			RANGE+NOTADR+BANG+WORD1+TRLBAR+ZEROR},
+	{(char_u *)"tags",			TRLBAR},
+	{(char_u *)"undo",			TRLBAR},
+	{(char_u *)"unabbreviate",	EXTRA+TRLBAR+USECTRLV},
+	{(char_u *)"unhide",		RANGE+NOTADR+COUNT+TRLBAR},
+	{(char_u *)"unmap",			BANG+EXTRA+TRLBAR+USECTRLV},
+	{(char_u *)"unmenu",		BANG+EXTRA+TRLBAR+USECTRLV},
+	{(char_u *)"vglobal",		RANGE+EXTRA+DFLALL},
+	{(char_u *)"version",		EXTRA+TRLBAR},
+	{(char_u *)"visual",		RANGE+BANG+FILE1+EDITCMD+TRLBAR},
+	{(char_u *)"view",			RANGE+BANG+FILE1+EDITCMD+TRLBAR},
+	{(char_u *)"vmap",			EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"vmapclear",		TRLBAR},
+	{(char_u *)"vmenu",			EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"vnoremap",		EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"vnoremenu",		EXTRA+TRLBAR+NOTRLCOM+USECTRLV},
+	{(char_u *)"vunmap",		EXTRA+TRLBAR+USECTRLV},
+	{(char_u *)"vunmenu",		EXTRA+TRLBAR+USECTRLV},
+	{(char_u *)"write",			RANGE+BANG+FILE1+DFLALL+TRLBAR},
+	{(char_u *)"wnext",			RANGE+NOTADR+BANG+FILE1+TRLBAR},
+	{(char_u *)"wNext",			RANGE+NOTADR+BANG+FILE1+TRLBAR},
+	{(char_u *)"wprevious",		RANGE+NOTADR+BANG+FILE1+TRLBAR},
+	{(char_u *)"winsize",		EXTRA+NEEDARG+TRLBAR},
+	{(char_u *)"wq",			RANGE+BANG+FILE1+DFLALL+TRLBAR},
+	{(char_u *)"wall",			BANG+TRLBAR},
+	{(char_u *)"wqall",			BANG+FILE1+DFLALL+TRLBAR},
+	{(char_u *)"wviminfo",		BANG+FILE1+TRLBAR},			/* only when VIMINFO defined */
+	{(char_u *)"xit",			RANGE+BANG+FILE1+DFLALL+TRLBAR},
+	{(char_u *)"xall",			BANG+TRLBAR},
+	{(char_u *)"yank",			RANGE+REGSTR+COUNT+TRLBAR},
+	{(char_u *)"z",				RANGE+COUNT+TRLBAR},		/* not supported */
+	{(char_u *)"@",				RANGE+EXTRA+TRLBAR},
+	{(char_u *)"!",				RANGE+BANG+NAMEDFS},
+	{(char_u *)"<",				RANGE+COUNT+TRLBAR},
+	{(char_u *)">",				RANGE+COUNT+TRLBAR},
+	{(char_u *)"=",				RANGE+TRLBAR},
+	{(char_u *)"&",				RANGE+EXTRA},
+	{(char_u *)"~",				RANGE+EXTRA}
+|
+};
+|