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patch 8.0.0676: crash when closing quickfix window in autocmd

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Problem:    Crash when closing the quickfix window in a FileType autocommand
            that triggers when the quickfix window is opened.
Solution:   Save the new value before triggering the OptionSet autocommand.
            Add the "starting" flag to test_override() to make the text work.
This commit is contained in:
Bram Moolenaar
2017-06-25 20:57:18 +02:00
parent 774e5a9673
commit 182a17b1e8
4 changed files with 80 additions and 33 deletions
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13
runtime/doc/eval.txt
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@@ -1,4 +1,4 @@
*eval.txt* For Vim version 8.0. Last change: 2017 Jun 24
*eval.txt* For Vim version 8.0. Last change: 2017 Jun 25
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -7942,8 +7942,19 @@ test_override({name}, {val}) *test_override()*
name effect when {val} is non-zero ~
redraw disable the redrawing() function
char_avail disable the char_avail() function
starting reset the "starting" variable, see below
ALL clear all overrides ({val} is not used)
"starting" is to be used when a test should behave like
startup was done. Since the tests are run by sourcing a
script the "starting" variable is non-zero. This is usually a
good thing (tests run faster), but sometimes changes behavior
in a way that the test doesn't work properly.
When using: >
call test_override('starting', 1)
< The value of "starting" is saved. It is restored by: >
call test_override('starting', 0)
test_settime({expr}) *test_settime()*
Set the time Vim uses internally. Currently only used for
timestamps in the history, as they are used in viminfo, and