Mercurial > vim
view runtime/syntax/slice.vim @ 10658:77d66e9ac0ab v8.0.0219
patch 8.0.0219: ubsan reports errors for overflow
commit https://github.com/vim/vim/commit/7a40ea2138102545848ea86a361f1b8dec7552b5
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jan 22 18:34:57 2017 +0100
patch 8.0.0219: ubsan reports errors for overflow
Problem: Ubsan reports errors for integer overflow.
Solution: Define macros for minimum and maximum values. Select an
expression based on the value. (Mike Williams)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 22 Jan 2017 18:45:04 +0100 |
| parents | 46763b01cd9a |
| children |
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" Vim syntax file " Language: Slice (ZeroC's Specification Language for Ice) " Maintainer: Morel Bodin <slice06@nym.hush.com> " Last Change: 2005 Dec 03 " quit when a syntax file was already loaded if exists("b:current_syntax") finish endif " The Slice keywords syn keyword sliceType bool byte double float int long short string void syn keyword sliceQualifier const extends idempotent implements local nonmutating out throws syn keyword sliceConstruct class enum exception dictionary interface module LocalObject Object sequence struct syn keyword sliceQualifier const extends idempotent implements local nonmutating out throws syn keyword sliceBoolean false true " Include directives syn region sliceIncluded display contained start=+"+ skip=+\\\\\|\\"+ end=+"+ syn match sliceIncluded display contained "<[^>]*>" syn match sliceInclude display "^\s*#\s*include\>\s*["<]" contains=sliceIncluded " Double-include guards syn region sliceGuard start="^#\(define\|ifndef\|endif\)" end="$" " Strings and characters syn region sliceString start=+"+ end=+"+ " Numbers (shamelessly ripped from c.vim, only slightly modified) "integer number, or floating point number without a dot and with "f". syn case ignore syn match sliceNumbers display transparent "\<\d\|\.\d" contains=sliceNumber,sliceFloat,sliceOctal syn match sliceNumber display contained "\d\+" "hex number syn match sliceNumber display contained "0x\x\+\(u\=l\{0,2}\|ll\=u\)\>" " Flag the first zero of an octal number as something special syn match sliceOctal display contained "0\o\+\(u\=l\{0,2}\|ll\=u\)\>" contains=sliceOctalZero syn match sliceOctalZero display contained "\<0" syn match sliceFloat display contained "\d\+f" "floating point number, with dot, optional exponent syn match sliceFloat display contained "\d\+\.\d*\(e[-+]\=\d\+\)\=[fl]\=" "floating point number, starting with a dot, optional exponent syn match sliceFloat display contained "\.\d\+\(e[-+]\=\d\+\)\=[fl]\=\>" "floating point number, without dot, with exponent syn match sliceFloat display contained "\d\+e[-+]\=\d\+[fl]\=\>" " flag an octal number with wrong digits syn case match " Comments syn region sliceComment start="/\*" end="\*/" syn match sliceComment "//.*" syn sync ccomment sliceComment " Define the default highlighting. " Only when an item doesn't have highlighting yet hi def link sliceComment Comment hi def link sliceConstruct Keyword hi def link sliceType Type hi def link sliceString String hi def link sliceIncluded String hi def link sliceQualifier Keyword hi def link sliceInclude Include hi def link sliceGuard PreProc hi def link sliceBoolean Boolean hi def link sliceFloat Number hi def link sliceNumber Number hi def link sliceOctal Number hi def link sliceOctalZero Special hi def link sliceNumberError Special let b:current_syntax = "slice" " vim: ts=8