Mercurial > vim
view runtime/syntax/javacc.vim @ 34674:bfd2c0032686 v9.1.0218
patch 9.1.0218: Unnecessary multiplications in backspace code
Commit: https://github.com/vim/vim/commit/8ede7a069419e0e01368c65a2d0c79d6332aa6cd
Author: zeertzjq <zeertzjq@outlook.com>
Date: Thu Mar 28 10:30:08 2024 +0100
patch 9.1.0218: Unnecessary multiplications in backspace code
Problem: Unnecessary multiplications in backspace code, as
"col / ts * ts" is the same as "col - col % ts".
Solution: Change "col / ts * ts" to "col - col % ts". Adjust the loop
and the comments ins_bs() to be easier to understand. Update
tests to reset 'smarttab' properly.
(zeertzjq)
closes: #14308
Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Thu, 28 Mar 2024 10:45:04 +0100 |
parents | 46763b01cd9a |
children |
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" Vim syntax file " Language: JavaCC, a Java Compiler Compiler written by JavaSoft " Maintainer: Claudio Fleiner <claudio@fleiner.com> " URL: http://www.fleiner.com/vim/syntax/javacc.vim " Last Change: 2012 Oct 05 " Uses java.vim, and adds a few special things for JavaCC Parser files. " Those files usually have the extension *.jj " quit when a syntax file was already loaded if exists("b:current_syntax") finish endif let s:cpo_save = &cpo set cpo&vim " source the java.vim file runtime! syntax/java.vim unlet b:current_syntax "remove catching errors caused by wrong parenthesis (does not work in javacc "files) (first define them in case they have not been defined in java) syn match javaParen "--" syn match javaParenError "--" syn match javaInParen "--" syn match javaError2 "--" syn clear javaParen syn clear javaParenError syn clear javaInParen syn clear javaError2 " remove function definitions (they look different) (first define in " in case it was not defined in java.vim) "syn match javaFuncDef "--" syn clear javaFuncDef syn match javaFuncDef "[$_a-zA-Z][$_a-zA-Z0-9_. \[\]]*([^-+*/()]*)[ \t]*:" contains=javaType syn keyword javaccPackages options DEBUG_PARSER DEBUG_LOOKAHEAD DEBUG_TOKEN_MANAGER syn keyword javaccPackages COMMON_TOKEN_ACTION IGNORE_CASE CHOICE_AMBIGUITY_CHECK syn keyword javaccPackages OTHER_AMBIGUITY_CHECK STATIC LOOKAHEAD ERROR_REPORTING syn keyword javaccPackages USER_TOKEN_MANAGER USER_CHAR_STREAM JAVA_UNICODE_ESCAPE syn keyword javaccPackages UNICODE_INPUT JDK_VERSION syn match javaccPackages "PARSER_END([^)]*)" syn match javaccPackages "PARSER_BEGIN([^)]*)" syn match javaccSpecToken "<EOF>" " the dot is necessary as otherwise it will be matched as a keyword. syn match javaccSpecToken ".LOOKAHEAD("ms=s+1,me=e-1 syn match javaccToken "<[^> \t]*>" syn keyword javaccActionToken TOKEN SKIP MORE SPECIAL_TOKEN syn keyword javaccError DEBUG IGNORE_IN_BNF " Define the default highlighting. " Only when an item doesn't have highlighting yet hi def link javaccSpecToken Statement hi def link javaccActionToken Type hi def link javaccPackages javaScopeDecl hi def link javaccToken String hi def link javaccError Error let b:current_syntax = "javacc" let &cpo = s:cpo_save unlet s:cpo_save " vim: ts=8