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patch 8.0.0659: no test for conceal mode

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Problem:    No test for conceal mode.
Solution:   Add a conceal mode test. (Dominique Pelle, closes #1783)
This commit is contained in:
Bram Moolenaar
2017-06-22 22:00:50 +02:00
parent d2c061d24c
commit 4d785895d1
4 changed files with 63 additions and 13 deletions
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25
runtime/doc/eval.txt
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@@ -7655,17 +7655,20 @@ synIDtrans({synID}) *synIDtrans()*
":highlight link" are followed.
synconcealed({lnum}, {col}) *synconcealed()*
The result is a List. The first item in the list is 0 if the
character at the position {lnum} and {col} is not part of a
concealable region, 1 if it is. The second item in the list is
a string. If the first item is 1, the second item contains the
text which will be displayed in place of the concealed text,
depending on the current setting of 'conceallevel'. The third
and final item in the list is a unique number representing the
specific syntax region matched. This allows detection of the
beginning of a new concealable region if there are two
consecutive regions with the same replacement character.
For an example use see $VIMRUNTIME/syntax/2html.vim .
The result is a List with currently three items:
1. The first item in the list is 0 if the character at the
position {lnum} and {col} is not part of a concealable
region, 1 if it is.
2. The second item in the list is a string. If the first item
is 1, the second item contains the text which will be
displayed in place of the concealed text, depending on the
current setting of 'conceallevel' and 'listchars'.
3. The third and final item in the list is a unique number
representing the specific syntax region matched. This
allows detection of the beginning of a new concealable
region if there are two consecutive regions with the same
replacement character. For an example use see
$VIMRUNTIME/syntax/2html.vim .
synstack({lnum}, {col}) *synstack()*