Patch 8.0.0655
Problem: Not easy to make sure a function does not exist.
Solution: Add ! as an optional argument to :delfunc.
Files: src/userfunc.c, src/ex_cmds.h, src/testdir/test_vimscript.vim
*** ../vim-8.0.0654/src/userfunc.c 2017-06-22 19:11:45.011344824 +0200
--- src/userfunc.c 2017-06-22 18:40:56.814037821 +0200
***************
*** 2807,2813 ****
{
if (fp == NULL)
{
! EMSG2(_(e_nofunc), eap->arg);
return;
}
if (fp->uf_calls > 0)
--- 2807,2814 ----
{
if (fp == NULL)
{
! if (!eap->forceit)
! EMSG2(_(e_nofunc), eap->arg);
return;
}
if (fp->uf_calls > 0)
*** ../vim-8.0.0654/src/ex_cmds.h 2017-04-10 21:46:33.442970106 +0200
--- src/ex_cmds.h 2017-06-22 16:39:32.020204662 +0200
***************
*** 426,432 ****
NEEDARG|WORD1|TRLBAR|CMDWIN,
ADDR_LINES),
EX(CMD_delfunction, "delfunction", ex_delfunction,
! NEEDARG|WORD1|CMDWIN,
ADDR_LINES),
EX(CMD_display, "display", ex_display,
EXTRA|NOTRLCOM|TRLBAR|SBOXOK|CMDWIN,
--- 426,432 ----
NEEDARG|WORD1|TRLBAR|CMDWIN,
ADDR_LINES),
EX(CMD_delfunction, "delfunction", ex_delfunction,
! BANG|NEEDARG|WORD1|CMDWIN,
ADDR_LINES),
EX(CMD_display, "display", ex_display,
EXTRA|NOTRLCOM|TRLBAR|SBOXOK|CMDWIN,
*** ../vim-8.0.0654/src/testdir/test_vimscript.vim 2017-06-22
19:11:45.011344824 +0200
--- src/testdir/test_vimscript.vim 2017-06-22 19:14:56.133796658 +0200
***************
*** 1390,1395 ****
--- 1390,1405 ----
set verbose=0
endfunc
+ func Test_delfunction_force()
+ delfunc! Xtest
+ delfunc! Xtest
+ func Xtest()
+ echo 'nothing'
+ endfunc
+ delfunc! Xtest
+ delfunc! Xtest
+ endfunc
+
"-------------------------------------------------------------------------------
" Modelines {{{1
" vim: ts=8 sw=4 tw=80 fdm=marker
*** ../vim-8.0.0654/src/version.c 2017-06-22 19:11:45.015344791 +0200
--- src/version.c 2017-06-22 19:13:37.026437118 +0200
***************
*** 766,767 ****
--- 766,769 ----
{ /* Add new patch number below this line */
+ /**/
+ 655,
/**/
--
Time is money. Especially if you make clocks.
/// 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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