Mercurial > vim
view runtime/syntax/focexec.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> |
|---|---|
| date | Sun, 28 Jan 2024 23:39:23 +0100 |
| parents | 11b656e74444 |
| children |
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" Vim syntax file " Language: Focus Executable " Maintainer: Rob Brady <robb@datatone.com> " Last Change: $Date: 2004/06/13 15:38:04 $ " URL: http://www.datatone.com/~robb/vim/syntax/focexec.vim " $Revision: 1.1 $ " this is a very simple syntax file - I will be improving it " one thing is how to do computes " I don't like that &vars and FUSE() functions highlight to the same color " I think some of these things should get different highlights - " should MODIFY commands look different than TABLE? " quit when a syntax file was already loaded if exists("b:current_syntax") finish endif syn case match " A bunch of useful keywords syn keyword focexecTable TABLE SUM BY ACROSS END PRINT HOLD LIST NOPRINT syn keyword focexecTable SUBFOOT SUBHEAD HEADING FOOTING PAGE-BREAK AS syn keyword focexecTable WHERE AND OR NOSPLIT FORMAT syn keyword focexecModify MODIFY DATA ON FIXFORM PROMPT MATCH COMPUTE syn keyword focexecModify GOTO CASE ENDCASE TYPE NOMATCH REJECT INCLUDE syn keyword focexecModify CONTINUE FROM syn keyword focexecNormal CHECK FILE CREATE EX SET IF FILEDEF DEFINE syn keyword focexecNormal REBUILD IF RECORDLIMIT FI EQ JOIN syn keyword focexecJoin IN TO syn keyword focexecFileDef DISK syn keyword focexecSet MSG ALL syn match focexecDash "-RUN" syn match focexecDash "-PROMPT" syn match focexecDash "-WINFORM" " String and Character constants syn region focexecString1 start=+"+ end=+"+ syn region focexecString2 start=+'+ end=+'+ "amper variables syn match focexecAmperVar "&&\=[A-Z_]\+" "fuse functions syn keyword focexecFuse GETUSER GETUSR WHOAMI FEXERR ASIS GETTOK UPCASE LOCASE syn keyword focexecFuse SUBSTR TODAY TODAYI POSIT HHMMSS BYTVAL EDAUT1 BITVAL syn keyword focexecFuse BITSON FGETENV FPUTENV HEXBYT SPAWN YM YMI JULDAT syn keyword focexecFuse JULDATI DOWK DOWKI DOWKLI CHGDAT CHGDATI FTOA ATODBL syn keyword focexecFuse SOUNDEX RJUST REVERSE PARAG OVRLAY LJUST CTRFLD CTRAN syn keyword focexecFuse CHKFMT ARGLEN GREGDT GREGDTI DTYMD DTYMDI DTDMY DTDMYI syn keyword focexecFuse DTYDM DTYDMI DTMYD DTMYDI DTDYM DTDYMI DAYMD DAYMDI syn keyword focexecFuse DAMDY DAMDYI DADMY DADMYI AYM AYMI AYMD AYMDI CHKPCK syn keyword focexecFuse IMOD FMOD DMOD PCKOUT EXP BAR SPELLNM SPELLNUM RTCIVP syn keyword focexecFuse PRDUNI PRDNOR RDNORM RDUNIF LCWORD ITOZ RLPHLD IBIPRO syn keyword focexecFuse IBIPRW IBIPRC IBIPRU IBIRCP PTHDAT ITOPACK ITONUM syn keyword focexecFuse DSMEXEC DSMEVAL DSMERRC MSMEXEC MSMEVAL MSMERRC EXTDXI syn keyword focexecFuse BAANHASH EDAYSI DTOG GTOD HSETPT HPART HTIME HNAME syn keyword focexecFuse HADD HDIFF HDATE HGETC HCNVRT HDTTM HMIDNT TEMPPATH syn keyword focexecFuse DATEADD DATEDIF DATEMOV DATECVT EURHLD EURXCH FINDFOC syn keyword focexecFuse FERRMES CNCTUSR CURRPATH USERPATH SYSTEM ASKYN syn keyword focexecFuse FUSEMENU POPEDIT POPFILE syn match focexecNumber "\<\d\+\>" syn match focexecNumber "\<\d\+\.\d*\>" syn match focexecComment "-\*.*" " Define the default highlighting. " Only when an item doesn't have highlighting yet hi def link focexecString1 String hi def link focexecString2 String hi def link focexecNumber Number hi def link focexecComment Comment hi def link focexecTable Keyword hi def link focexecModify Keyword hi def link focexecNormal Keyword hi def link focexecSet Keyword hi def link focexecDash Keyword hi def link focexecFileDef Keyword hi def link focexecJoin Keyword hi def link focexecAmperVar Identifier hi def link focexecFuse Function let b:current_syntax = "focexec" " vim: ts=8