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annotate src/testdir/test103.in @ 11545:1780e6fecb30 v8.0.0655

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patch 8.0.0655: not easy to make sure a function does not exist commit https://github.com/vim/vim/commit/d6abcd154cdc6a8dd4b7c6ccad37617ea8a1b4aa Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 22 19:15:24 2017 +0200 patch 8.0.0655: not easy to make sure a function does not exist Problem: Not easy to make sure a function does not exist. Solution: Add ! as an optional argument to :delfunc.
author Christian Brabandt <cb@256bit.org>
date Thu, 22 Jun 2017 19:30:04 +0200
parents ae45d497868f
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 Test for visual mode not being reset causing E315 error.
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2 STARTTEST
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3 :so small.vim
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4 :set belloff=all
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5 :enew
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6 :let g:msg="Everything's fine."
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7 :function! TriggerTheProblem()
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8 : " At this point there is no visual selection because :call reset it.
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9 : " Let's restore the selection:
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10 : normal gv
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11 : '<,'>del _
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12 : try
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13 : exe "normal \<Esc>"
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14 : catch /^Vim\%((\a\+)\)\=:E315/
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15 : echom 'Snap! E315 error!'
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16 : let g:msg='Snap! E315 error!'
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17 : endtry
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18 :endfunction
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19 :enew
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20 :setl buftype=nofile
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21 :call append(line('$'), 'Delete this line.')
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22 :"
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23 :"
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24 :" NOTE: this has to be done by a call to a function because executing :del the
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25 :" ex-way will require the colon operator which resets the visual mode thus
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26 :" preventing the problem:
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27 :"
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28 GV:call TriggerTheProblem()
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29 :%del _
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30 :call append(line('$'), g:msg)
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31 :w! test.out
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32 :brewind
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33 ENDTEST
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34
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35 STARTTEST
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36 :qa!
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37 ENDTEST
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