Mercurial > vim
annotate runtime/syntax/mgp.vim @ 34232:47385c831d92 v9.1.0061
patch 9.1.0061: UX of visual highlighting can be improved
Commit: https://github.com/vim/vim/commit/e6d8b4662ddf9356da53f56e363b67b524fd8825
Author: Christian Brabandt <cb@256bit.org>
Date: Sun Jan 28 23:33:29 2024 +0100
patch 9.1.0061: UX of visual highlighting can be improved
Problem: UX of visual highlighting can be improved
Solution: Improve readibility of visual highlighting,
by setting better foreground and background
colors
The default visual highlighting currently is nice in that it overlays
the actual syntax highlighting by using a separate distinct background
color.
However, this can cause hard to read text, because the contrast
between the actual syntax element and the background color is way too
low. That is an issue, that has been bothering colorschemes authors for
quite some time so much, that they are defining the Visual highlighting
group to use a separate foreground and background color, so that the
syntax highlighting vanishes, but the text remains readable (ref:
vim/colorschemes#250)
So this is an attempt to perform the same fix for the default Visual
highlighting and just use a default foreground and background color
instead of using reverse.
I also removed the hard-coded changes to the Visual highlighting in
init_highlight. It's not quite clear to me, why those were there and not
added directly to the highlighting_init_<dark|light> struct.
closes: #13663
related: vim/colorschemes#250
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
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date | Sun, 28 Jan 2024 23:39:23 +0100 |
parents | 46763b01cd9a |
children |
rev | line source |
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7 | 1 " Vim syntax file |
2 " Language: mgp - MaGic Point | |
3 " Maintainer: Gerfried Fuchs <alfie@ist.org> | |
4 " Filenames: *.mgp | |
5 " Last Change: 25 Apr 2001 | |
6 " URL: http://alfie.ist.org/vim/syntax/mgp.vim | |
7 " | |
8 " Comments are very welcome - but please make sure that you are commenting on | |
9 " the latest version of this file. | |
10 " SPAM is _NOT_ welcome - be ready to be reported! | |
11 | |
12 | |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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13 " quit when a syntax file was already loaded |
43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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14 if exists("b:current_syntax") |
7 | 15 finish |
16 endif | |
17 | |
18 | |
19 syn match mgpLineSkip "\\$" | |
20 | |
21 " all the commands that are currently recognized | |
22 syn keyword mgpCommand contained size fore back bgrad left leftfill center | |
23 syn keyword mgpCommand contained right shrink lcutin rcutin cont xfont vfont | |
24 syn keyword mgpCommand contained tfont tmfont tfont0 bar image newimage | |
25 syn keyword mgpCommand contained prefix icon bimage default tab vgap hgap | |
26 syn keyword mgpCommand contained pause mark again system filter endfilter | |
27 syn keyword mgpCommand contained vfcap tfdir deffont font embed endembed | |
28 syn keyword mgpCommand contained noop pcache include | |
29 | |
30 " charset is not yet supported :-) | |
31 " syn keyword mgpCommand contained charset | |
32 | |
33 syn region mgpFile contained start=+"+ skip=+\\\\\|\\"+ end=+"+ | |
34 syn match mgpValue contained "\d\+" | |
35 syn match mgpSize contained "\d\+x\d\+" | |
36 syn match mgpLine +^%.*$+ contains=mgpCommand,mgpFile,mgpSize,mgpValue | |
37 | |
38 " Comments | |
39 syn match mgpPercent +^%%.*$+ | |
40 syn match mgpHash +^#.*$+ | |
41 | |
42 " these only work alone | |
43 syn match mgpPage +^%page$+ | |
44 syn match mgpNoDefault +^%nodefault$+ | |
45 | |
46 | |
47 " Define the default highlighting. | |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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48 " Only when an item doesn't have highlighting yet |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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49 |
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commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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50 hi def link mgpLineSkip Special |
7 | 51 |
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commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
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52 hi def link mgpHash mgpComment |
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
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53 hi def link mgpPercent mgpComment |
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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parents:
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54 hi def link mgpComment Comment |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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55 |
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commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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parents:
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56 hi def link mgpCommand Identifier |
7 | 57 |
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commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
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58 hi def link mgpLine Type |
7 | 59 |
10051
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
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60 hi def link mgpFile String |
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
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61 hi def link mgpSize Number |
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
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62 hi def link mgpValue Number |
7 | 63 |
10051
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
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64 hi def link mgpPage mgpDefine |
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
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65 hi def link mgpNoDefault mgpDefine |
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
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66 hi def link mgpDefine Define |
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
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67 |
7 | 68 |
69 let b:current_syntax = "mgp" |