vim/7.4.265

To: vim_dev@googlegroups.com
Subject: Patch 7.4.265
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 7.4.265 (after 7.4.260)
Problem:    Can't call a global function with "g:" in an expression.
Solution:   Skip the "g:" when looking up the function.
Files:	    src/eval.c, src/testdir/test_eval.in, src/testdir/test_eval.ok


*** ../vim-7.4.264/src/eval.c	2014-04-23 20:43:07.290689167 +0200
--- src/eval.c	2014-04-24 17:06:38.884920215 +0200
***************
*** 8485,8517 ****
      /* execute the function if no errors detected and executing */
      if (evaluate && error == ERROR_NONE)
      {
  	rettv->v_type = VAR_NUMBER;	/* default rettv is number zero */
  	rettv->vval.v_number = 0;
  	error = ERROR_UNKNOWN;
  
! 	if (!builtin_function(fname, -1))
  	{
  	    /*
  	     * User defined function.
  	     */
! 	    fp = find_func(fname);
  
  #ifdef FEAT_AUTOCMD
  	    /* Trigger FuncUndefined event, may load the function. */
  	    if (fp == NULL
  		    && apply_autocmds(EVENT_FUNCUNDEFINED,
! 						     fname, fname, TRUE, NULL)
  		    && !aborting())
  	    {
  		/* executed an autocommand, search for the function again */
! 		fp = find_func(fname);
  	    }
  #endif
  	    /* Try loading a package. */
! 	    if (fp == NULL && script_autoload(fname, TRUE) && !aborting())
  	    {
  		/* loaded a package, search for the function again */
! 		fp = find_func(fname);
  	    }
  
  	    if (fp != NULL)
--- 8485,8523 ----
      /* execute the function if no errors detected and executing */
      if (evaluate && error == ERROR_NONE)
      {
+ 	char_u *rfname = fname;
+ 
+ 	/* Ignore "g:" before a function name. */
+ 	if (fname[0] == 'g' && fname[1] == ':')
+ 	    rfname = fname + 2;
+ 
  	rettv->v_type = VAR_NUMBER;	/* default rettv is number zero */
  	rettv->vval.v_number = 0;
  	error = ERROR_UNKNOWN;
  
! 	if (!builtin_function(rfname, -1))
  	{
  	    /*
  	     * User defined function.
  	     */
! 	    fp = find_func(rfname);
  
  #ifdef FEAT_AUTOCMD
  	    /* Trigger FuncUndefined event, may load the function. */
  	    if (fp == NULL
  		    && apply_autocmds(EVENT_FUNCUNDEFINED,
! 						     rfname, rfname, TRUE, NULL)
  		    && !aborting())
  	    {
  		/* executed an autocommand, search for the function again */
! 		fp = find_func(rfname);
  	    }
  #endif
  	    /* Try loading a package. */
! 	    if (fp == NULL && script_autoload(rfname, TRUE) && !aborting())
  	    {
  		/* loaded a package, search for the function again */
! 		fp = find_func(rfname);
  	    }
  
  	    if (fp != NULL)
*** ../vim-7.4.264/src/testdir/test_eval.in	2014-04-23 20:43:07.290689167 +0200
--- src/testdir/test_eval.in	2014-04-24 17:07:57.108918330 +0200
***************
*** 172,182 ****
  :endtry
  :"
  :" function name starting with/without "g:", buffer-local funcref.
! :function! g:Foo()
! :  $put ='called Foo()'
  :endfunction
  :let b:my_func = function('Foo')
! :call b:my_func()
  :"
  :/^start:/+1,$wq! test.out
  :" vim: et ts=4 isk-=\: fmr=???,???
--- 172,184 ----
  :endtry
  :"
  :" function name starting with/without "g:", buffer-local funcref.
! :function! g:Foo(n)
! :  $put ='called Foo(' . a:n . ')'
  :endfunction
  :let b:my_func = function('Foo')
! :call b:my_func(1)
! :echo g:Foo(2)
! :echo Foo(3)
  :"
  :/^start:/+1,$wq! test.out
  :" vim: et ts=4 isk-=\: fmr=???,???
*** ../vim-7.4.264/src/testdir/test_eval.ok	2014-04-23 20:43:07.290689167 +0200
--- src/testdir/test_eval.ok	2014-04-24 16:54:36.856937613 +0200
***************
*** 338,341 ****
  Vim(function):E128: Function name must start with a capital or "s:": g:test()
  Vim(function):E128: Function name must start with a capital or "s:": b:test()
  Vim(function):E128: Function name must start with a capital or "s:": test2() "#
! called Foo()
--- 338,343 ----
  Vim(function):E128: Function name must start with a capital or "s:": g:test()
  Vim(function):E128: Function name must start with a capital or "s:": b:test()
  Vim(function):E128: Function name must start with a capital or "s:": test2() "#
! called Foo(1)
! called Foo(2)
! called Foo(3)
*** ../vim-7.4.264/src/version.c	2014-04-23 20:43:07.290689167 +0200
--- src/version.c	2014-04-24 16:56:24.520935019 +0200
***************
*** 736,737 ****
--- 736,739 ----
  {   /* Add new patch number below this line */
+ /**/
+     265,
  /**/

-- 
The sooner you fall behind, the more time you'll have to catch up.

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\  an exciting new programming language -- http://www.Zimbu.org        ///
 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///