Patch 7.4.264 (after 7.4.260)
Problem: Can't define a function starting with "g:". Can't assign a
funcref to a buffer-local variable.
Solution: Skip "g:" at the start of a function name. Don't check for colons
when assigning to a variable.
Files: src/eval.c, src/testdir/test_eval.in, src/testdir/test_eval.ok
*** ../vim-7.4.263/src/eval.c 2014-04-23 19:44:26.366774008 +0200
--- src/eval.c 2014-04-23 20:40:16.738693276 +0200
***************
*** 21583,21589 ****
* Get the function name. There are these situations:
* func normal function name
* "name" == func, "fudi.fd_dict" == NULL
- * s:func script-local function name
* dict.func new dictionary entry
* "name" == NULL, "fudi.fd_dict" set,
* "fudi.fd_di" == NULL, "fudi.fd_newkey" == func
--- 21583,21588 ----
***************
*** 21593,21598 ****
--- 21592,21599 ----
* dict.func existing dict entry that's not a Funcref
* "name" == NULL, "fudi.fd_dict" set,
* "fudi.fd_di" set, "fudi.fd_newkey" == NULL
+ * s:func script-local function name
+ * g:func global function name, same as "func"
*/
p = eap->arg;
name = trans_function_name(&p, eap->skip, 0, &fudi);
***************
*** 22286,22292 ****
}
else
{
! if (lead == 2) /* skip over "s:" */
lv.ll_name += 2;
len = (int)(end - lv.ll_name);
}
--- 22287,22294 ----
}
else
{
! /* skip over "s:" and "g:" */
! if (lead == 2 || (lv.ll_name[0] == 'g' && lv.ll_name[1] == ':'))
lv.ll_name += 2;
len = (int)(end - lv.ll_name);
}
***************
*** 22317,22333 ****
else if (!(flags & TFN_INT) && builtin_function(lv.ll_name, len))
{
EMSG2(_("E128: Function name must start with a capital or \"s:\": %s"),
! lv.ll_name);
goto theend;
}
! if (!skip)
{
char_u *cp = vim_strchr(lv.ll_name, ':');
if (cp != NULL && cp < end)
{
! EMSG2(_("E884: Function name cannot contain a colon: %s"),
! lv.ll_name);
goto theend;
}
}
--- 22319,22334 ----
else if (!(flags & TFN_INT) && builtin_function(lv.ll_name, len))
{
EMSG2(_("E128: Function name must start with a capital or \"s:\": %s"),
! start);
goto theend;
}
! if (!skip && !(flags & TFN_QUIET))
{
char_u *cp = vim_strchr(lv.ll_name, ':');
if (cp != NULL && cp < end)
{
! EMSG2(_("E884: Function name cannot contain a colon: %s"), start);
goto theend;
}
}
*** ../vim-7.4.263/src/testdir/test_eval.in 2014-04-23 17:43:37.362948683
+0200
--- src/testdir/test_eval.in 2014-04-23 20:36:50.494698246 +0200
***************
*** 144,150 ****
:delcommand AR
:call garbagecollect(1)
:"
! :" function name includes a colon
:try
:func! g:test()
:echo "test"
--- 144,150 ----
:delcommand AR
:call garbagecollect(1)
:"
! :" function name not starting with capital
:try
:func! g:test()
:echo "test"
***************
*** 153,158 ****
--- 153,167 ----
:$put =v:exception
:endtry
:"
+ :" function name includes a colon
+ :try
+ :func! b:test()
+ :echo "test"
+ :endfunc
+ :catch
+ :$put =v:exception
+ :endtry
+ :"
:" function name folowed by #
:try
:func! test2() "#
***************
*** 162,167 ****
--- 171,183 ----
:$put =v:exception
: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=???,???
:call getchar()
*** ../vim-7.4.263/src/testdir/test_eval.ok 2014-04-23 17:43:37.362948683
+0200
--- src/testdir/test_eval.ok 2014-04-23 20:37:45.526696920 +0200
***************
*** 336,339 ****
--- 336,341 ----
Executing call setreg(1, ["", "", [], ""])
Vim(call):E730: using List as a String
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()
*** ../vim-7.4.263/src/version.c 2014-04-23 19:44:26.370774008 +0200
--- src/version.c 2014-04-23 20:27:17.614712050 +0200
***************
*** 736,737 ****
--- 736,739 ----
{ /* Add new patch number below this line */
+ /**/
+ 264,
/**/
--
In order for something to become clean, something else must become dirty;
but you can get everything dirty without getting anything clean.
/// Bram Moolenaar -- [email protected] -- 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 ///
--
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