Patch 8.2.1378

[Bram Moolenaar]

Patch 8.2.1378
Problem: Cannot put space between function name and paren.
Solution: Allow this for backwards compatibility.
Files: src/eval.c, src/testdir/test_expr.vim,
src/testdir/test_vim9_expr.vim


*** ../vim-8.2.1377/src/eval.c 2020-08-05 12:44:37.369298977 +0200
--- src/eval.c 2020-08-06 11:15:51.404279043 +0200
***************
*** 3198,3206 ****
{
int flags = evalarg == NULL ? 0 : evalarg->eval_flags;

! if (**arg == '(')
// "name(..." recursive!
ret = eval_func(arg, evalarg, s, len, rettv, flags, NULL);
else if (flags & EVAL_CONSTANT)
ret = FAIL;
else if (evaluate)
--- 3198,3209 ----
{
int flags = evalarg == NULL ? 0 : evalarg->eval_flags;

! if ((in_vim9script() ? **arg : *skipwhite(*arg)) == '(')
! {
// "name(..." recursive!
+ *arg = skipwhite(*arg);
ret = eval_func(arg, evalarg, s, len, rettv, flags, NULL);
+ }
else if (flags & EVAL_CONSTANT)
ret = FAIL;
else if (evaluate)
*** ../vim-8.2.1377/src/testdir/test_expr.vim 2020-08-04 15:52:58.281452992 +0200
--- src/testdir/test_expr.vim 2020-08-06 10:58:23.722335878 +0200
***************
*** 599,604 ****
--- 599,609 ----
call assert_fails("let v = -{}", 'E728:')
endfunc

+ func Test_white_in_function_call()
+ let text = substitute ( 'some text' , 't' , 'T' , 'g' )
+ call assert_equal('some TexT', text)
+ endfunc
+
" Test for float value comparison
func Test_float_compare()
CheckFeature float
*** ../vim-8.2.1377/src/testdir/test_vim9_expr.vim 2020-08-05 15:43:40.513333228 +0200
--- src/testdir/test_vim9_expr.vim 2020-08-06 11:16:29.572182241 +0200
***************
*** 1686,1691 ****
--- 1686,1695 ----
assert_equal([0, 1, 2], --3->range())

call CheckDefFailure(["let x = 'yes'->Echo"], 'E107:')
+ call CheckScriptFailure([
+ "vim9script",
+ "let x = substitute ('x', 'x', 'x', 'x')"
+ ], 'E121:')
enddef


*** ../vim-8.2.1377/src/version.c 2020-08-05 22:07:22.495376371 +0200
--- src/version.c 2020-08-06 10:55:37.390866475 +0200
***************
*** 756,757 ****
--- 756,759 ----
{ /* Add new patch number below this line */
+ /**/
+ 1378,
/**/

--
Don't drink and drive. You might hit a bump and spill your beer.

/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
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