To: [email protected]

Subject: Patch 7.2.166

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From: Bram Moolenaar <[email protected]>

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------------

Patch 7.2.166

Problem:    No completion for ":sign" command.

Solution:   Add ":sign" completion. (Dominique Pelle)

Files:	    src/ex_cmds.c, src/ex_docmd.c, src/ex_getln.c, src/vim.h,

	    src/proto/ex_cmds.pro

*** ../vim-7.2.165/src/ex_cmds.c	Tue Feb 24 04:28:40 2009

--- src/ex_cmds.c	Wed Apr 29 17:08:27 2009

***************

*** 6543,6562 ****

  static void sign_list_defined __ARGS((sign_T *sp));

  static void sign_undefine __ARGS((sign_T *sp, sign_T *sp_prev));

! /*

!  * ":sign" command

!  */

!     void

! ex_sign(eap)

!     exarg_T	*eap;

! {

!     char_u	*arg = eap->arg;

!     char_u	*p;

!     int		idx;

!     sign_T	*sp;

!     sign_T	*sp_prev;

!     buf_T	*buf;

!     static char	*cmds[] = {

  			"define",

  #define SIGNCMD_DEFINE	0

  			"undefine",

--- 6543,6549 ----

  static void sign_list_defined __ARGS((sign_T *sp));

  static void sign_undefine __ARGS((sign_T *sp, sign_T *sp_prev));

! static char *cmds[] = {

  			"define",

  #define SIGNCMD_DEFINE	0

  			"undefine",

***************

*** 6569,6590 ****

  #define SIGNCMD_UNPLACE	4

  			"jump",

  #define SIGNCMD_JUMP	5

  #define SIGNCMD_LAST	6

!     };

      /* Parse the subcommand. */

      p = skiptowhite(arg);

!     if (*p != NUL)

! 	*p++ = NUL;

!     for (idx = 0; ; ++idx)

      {

! 	if (idx == SIGNCMD_LAST)

! 	{

! 	    EMSG2(_("E160: Unknown sign command: %s"), arg);

! 	    return;

! 	}

! 	if (STRCMP(arg, cmds[idx]) == 0)

! 	    break;

      }

      arg = skipwhite(p);

--- 6556,6606 ----

  #define SIGNCMD_UNPLACE	4

  			"jump",

  #define SIGNCMD_JUMP	5

+ 			NULL

  #define SIGNCMD_LAST	6

! };

! 

! /*

!  * Find index of a ":sign" subcmd from its name.

!  * "*end_cmd" must be writable.

!  */

!     static int

! sign_cmd_idx(begin_cmd, end_cmd)

!     char	*begin_cmd;	/* begin of sign subcmd */

!     char	*end_cmd;	/* just after sign subcmd */

! {

!     int		idx;

!     char	save = *end_cmd;

! 

!     *end_cmd = NUL;

!     for (idx = 0; ; ++idx)

! 	if (cmds[idx] == NULL || STRCMP(begin_cmd, cmds[idx]) == 0)

! 	    break;

!     *end_cmd = save;

!     return idx;

! }

! 

! /*

!  * ":sign" command

!  */

!     void

! ex_sign(eap)

!     exarg_T	*eap;

! {

!     char_u	*arg = eap->arg;

!     char_u	*p;

!     int		idx;

!     sign_T	*sp;

!     sign_T	*sp_prev;

!     buf_T	*buf;

      /* Parse the subcommand. */

      p = skiptowhite(arg);

!     idx = sign_cmd_idx(arg, p);

!     if (idx == SIGNCMD_LAST)

      {

! 	EMSG2(_("E160: Unknown sign command: %s"), arg);

! 	return;

      }

      arg = skipwhite(p);

***************

*** 7110,7115 ****

--- 7126,7311 ----

  }

  #endif

+ #if defined(FEAT_CMDL_COMPL) || defined(PROTO)

+ static enum

+ {

+     EXP_SUBCMD,		/* expand :sign sub-commands */

+     EXP_DEFINE,		/* expand :sign define {name} args */

+     EXP_PLACE,		/* expand :sign place {id} args */

+     EXP_UNPLACE,	/* expand :sign unplace" */

+     EXP_SIGN_NAMES	/* expand with name of placed signs */

+ } expand_what;

+ 

+ /*

+  * Function given to ExpandGeneric() to obtain the sign command

+  * expansion.

+  */

+ /*ARGSUSED*/

+     char_u *

+ get_sign_name(xp, idx)

+     expand_T	*xp;

+     int		idx;

+ {

+     sign_T	*sp;

+     int		current_idx;

+ 

+     switch (expand_what)

+     {

+     case EXP_SUBCMD:

+ 	return (char_u *)cmds[idx];

+     case EXP_DEFINE:

+ 	{

+ 	    char *define_arg[] =

+ 	    {

+ 		"icon=", "linehl=", "text=", "texthl=", NULL

+ 	    };

+ 	    return (char_u *)define_arg[idx];

+ 	}

+     case EXP_PLACE:

+ 	{

+ 	    char *place_arg[] =

+ 	    {

+ 		"line=", "name=", "file=", "buffer=", NULL

+ 	    };

+ 	    return (char_u *)place_arg[idx];

+ 	}

+     case EXP_UNPLACE:

+ 	{

+ 	    char *unplace_arg[] = { "file=", "buffer=", NULL };

+ 	    return (char_u *)unplace_arg[idx];

+ 	}

+     case EXP_SIGN_NAMES:

+ 	/* Complete with name of signs already defined */

+ 	current_idx = 0;

+ 	for (sp = first_sign; sp != NULL; sp = sp->sn_next)

+ 	    if (current_idx++ == idx)

+ 		return sp->sn_name;

+ 	return NULL;

+     default:

+ 	return NULL;

+     }

+ }

+ 

+ /*

+  * Handle command line completion for :sign command.

+  */

+     void

+ set_context_in_sign_cmd(xp, arg)

+     expand_T	*xp;

+     char_u	*arg;

+ {

+     char_u	*p;

+     char_u	*end_subcmd;

+     char_u	*last;

+     int		cmd_idx;

+     char_u	*begin_subcmd_args;

+ 

+     /* Default: expand subcommands. */

+     xp->xp_context = EXPAND_SIGN;

+     expand_what = EXP_SUBCMD;

+     xp->xp_pattern = arg;

+ 

+     end_subcmd = skiptowhite(arg);

+     if (*end_subcmd == NUL)

+ 	/* expand subcmd name

+ 	 * :sign {subcmd}<CTRL-D>*/

+ 	return;

+ 

+     cmd_idx = sign_cmd_idx(arg, end_subcmd);

+ 

+     /* :sign {subcmd} {subcmd_args}

+      *                |

+      *                begin_subcmd_args */

+     begin_subcmd_args = skipwhite(end_subcmd);

+     p = skiptowhite(begin_subcmd_args);

+     if (*p == NUL)

+     {

+ 	/*

+ 	 * Expand first argument of subcmd when possible.

+ 	 * For ":jump {id}" and ":unplace {id}", we could

+ 	 * possibly expand the ids of all signs already placed.

+ 	 */

+ 	xp->xp_pattern = begin_subcmd_args;

+ 	switch (cmd_idx)

+ 	{

+ 	    case SIGNCMD_LIST:

+ 	    case SIGNCMD_UNDEFINE:

+ 		/* :sign list <CTRL-D>

+ 		 * :sign undefine <CTRL-D> */

+ 		expand_what = EXP_SIGN_NAMES;

+ 		break;

+ 	    default:

+ 		xp->xp_context = EXPAND_NOTHING;

+ 	}

+ 	return;

+     }

+ 

+     /* expand last argument of subcmd */

+ 

+     /* :sign define {name} {args}...

+      *              |

+      *              p */

+ 

+     /* Loop until reaching last argument. */

+     do

+     {

+ 	p = skipwhite(p);

+ 	last = p;

+ 	p = skiptowhite(p);

+     } while (*p != NUL);

+ 

+     p = vim_strchr(last, '=');

+ 

+     /* :sign define {name} {args}... {last}=

+      *                               |     |

+      *                            last     p */

+     if (p == NUL)

+     {

+ 	/* Expand last argument name (before equal sign). */

+ 	xp->xp_pattern = last;

+ 	switch (cmd_idx)

+ 	{

+ 	    case SIGNCMD_DEFINE:

+ 		expand_what = EXP_DEFINE;

+ 		break;

+ 	    case SIGNCMD_PLACE:

+ 		expand_what = EXP_PLACE;

+ 		break;

+ 	    case SIGNCMD_JUMP:

+ 	    case SIGNCMD_UNPLACE:

+ 		expand_what = EXP_UNPLACE;

+ 		break;

+ 	    default:

+ 		xp->xp_context = EXPAND_NOTHING;

+ 	}

+     }

+     else

+     {

+ 	/* Expand last argument value (after equal sign). */

+ 	xp->xp_pattern = p + 1;

+ 	switch (cmd_idx)

+ 	{

+ 	    case SIGNCMD_DEFINE:

+ 		if (STRNCMP(last, "texthl", p - last) == 0 ||

+ 		    STRNCMP(last, "linehl", p - last) == 0)

+ 		    xp->xp_context = EXPAND_HIGHLIGHT;

+ 		else if (STRNCMP(last, "icon", p - last) == 0)

+ 		    xp->xp_context = EXPAND_FILES;

+ 		else

+ 		    xp->xp_context = EXPAND_NOTHING;

+ 		break;

+ 	    case SIGNCMD_PLACE:

+ 		if (STRNCMP(last, "name", p - last) == 0)

+ 		    expand_what = EXP_SIGN_NAMES;

+ 		else

+ 		    xp->xp_context = EXPAND_NOTHING;

+ 		break;

+ 	    default:

+ 		xp->xp_context = EXPAND_NOTHING;

+ 	}

+     }

+ }

+ #endif

  #endif

  #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO)

*** ../vim-7.2.165/src/ex_docmd.c	Wed Apr 22 16:22:44 2009

--- src/ex_docmd.c	Wed Apr 29 17:05:23 2009

***************

*** 3695,3700 ****

--- 3695,3705 ----

  	    set_context_in_cscope_cmd(xp, arg, ea.cmdidx);

  	    break;

  #endif

+ #ifdef FEAT_SIGNS

+ 	case CMD_sign:

+ 	    set_context_in_sign_cmd(xp, arg);

+ 	    break;

+ #endif

  #ifdef FEAT_LISTCMDS

  	case CMD_bdelete:

  	case CMD_bwipeout:

***************

*** 5218,5223 ****

--- 5223,5231 ----

      {EXPAND_MENUS, "menu"},

      {EXPAND_SETTINGS, "option"},

      {EXPAND_SHELLCMD, "shellcmd"},

+ #if defined(FEAT_SIGNS)

+     {EXPAND_SIGN, "sign"},

+ #endif

      {EXPAND_TAGS, "tag"},

      {EXPAND_TAGS_LISTFILES, "tag_listfiles"},

      {EXPAND_USER_VARS, "var"},

*** ../vim-7.2.165/src/ex_getln.c	Wed Apr 29 12:03:35 2009

--- src/ex_getln.c	Wed Apr 29 12:51:42 2009

***************

*** 325,331 ****

  #endif

  #ifdef FEAT_DIGRAPHS

!     do_digraph(-1);		/* init digraph typahead */

  #endif

      /*

--- 325,331 ----

  #endif

  #ifdef FEAT_DIGRAPHS

!     do_digraph(-1);		/* init digraph typeahead */

  #endif

      /*

***************

*** 4521,4526 ****

--- 4521,4529 ----

  #ifdef FEAT_CSCOPE

  	    {EXPAND_CSCOPE, get_cscope_name, TRUE},

  #endif

+ #ifdef FEAT_SIGNS

+ 	    {EXPAND_SIGN, get_sign_name, TRUE},

+ #endif

  #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \

  	&& (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))

  	    {EXPAND_LANGUAGE, get_lang_arg, TRUE},

*** ../vim-7.2.165/src/vim.h	Wed Mar 18 12:50:58 2009

--- src/vim.h	Wed Apr 29 12:51:42 2009

***************

*** 709,714 ****

--- 709,715 ----

  #define EXPAND_USER_LIST	31

  #define EXPAND_SHELLCMD		32

  #define EXPAND_CSCOPE		33

+ #define EXPAND_SIGN		34

  /* Values for exmode_active (0 is no exmode) */

  #define EXMODE_NORMAL		1

*** ../vim-7.2.165/src/proto/ex_cmds.pro	Tue Feb 24 04:28:40 2009

--- src/proto/ex_cmds.pro	Wed Apr 29 17:10:29 2009

***************

*** 40,46 ****

  int read_viminfo_sub_string __ARGS((vir_T *virp, int force));

  void write_viminfo_sub_string __ARGS((FILE *fp));

  void free_old_sub __ARGS((void));

- void free_signs __ARGS((void));

  int prepare_tagpreview __ARGS((int undo_sync));

  void ex_help __ARGS((exarg_T *eap));

  char_u *check_help_lang __ARGS((char_u *arg));

--- 40,45 ----

***************

*** 56,60 ****

--- 55,62 ----

  char_u *sign_get_text __ARGS((int typenr));

  void *sign_get_image __ARGS((int typenr));

  char_u *sign_typenr2name __ARGS((int typenr));

+ void free_signs __ARGS((void));

+ char_u *get_sign_name __ARGS((expand_T *xp, int idx));

+ void set_context_in_sign_cmd __ARGS((expand_T *xp, char_u *arg));

  void ex_drop __ARGS((exarg_T *eap));

  /* vim: set ft=c : */

*** ../vim-7.2.165/src/version.c	Wed Apr 29 18:01:23 2009

--- src/version.c	Wed Apr 29 18:43:14 2009

***************

*** 678,679 ****

--- 678,681 ----

  {   /* Add new patch number below this line */

+ /**/

+     166,

  /**/

-- 

Did you ever stop to think...  and forget to start again?

                                  -- Steven Wright

 /// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net   \\\

///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\

\\\        download, build and distribute -- http://www.A-A-P.org        ///

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