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vim-patch:8.0.0663: unexpected error with 'verbose' (#8692)

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Problem:    Giving an error message only when 'verbose' set is unexpected.
Solution:   Give a warning message instead.
f8be461d02
This commit is contained in:
Jan Edmund Lazo
2018-07-06 14:50:08 -04:00
committed by Justin M. Keyes
parent 2bfabd5bf8
commit 336ce02a6e
2 changed files with 15 additions and 10 deletions
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3
runtime/doc/eval.txt
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@@ -8560,6 +8560,9 @@ See |:verbose-cmd| for more information.
not used an error message is given. When [!] is used,
an existing function is silently replaced. Unless it
is currently being executed, that is an error.
NOTE: Use ! wisely. If used without care it can cause
an existing function to be replaced unexpectedly,
which is hard to debug.
For the {arguments} see |function-argument|.

4
src/nvim/testdir/test_vimscript.vim
View File

@@ -1238,10 +1238,12 @@ func Test_endfunction_trailing()
set verbose=1
exe "func Xtest()\necho 'hello'\nendfunc \" garbage"
call assert_notmatch('W22:', split(execute('1messages'), "\n")[0])
call assert_true(exists('*Xtest'))
delfunc Xtest
call assert_fails("func Xtest()\necho 'hello'\nendfunc garbage", 'E946')
exe "func Xtest()\necho 'hello'\nendfunc garbage"
call assert_match('W22:', split(execute('1messages'), "\n")[0])
call assert_true(exists('*Xtest'))
delfunc Xtest
set verbose=0