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This commit is contained in:
Adam Stankiewicz
2019-04-23 11:32:40 +02:00
parent a55b6aa3aa
commit 4d18a5e5dd
23 changed files with 477 additions and 241 deletions
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67
syntax/json5.vim
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@@ -2,48 +2,64 @@ if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'json5') != -1
finish
endif
" Syntax setup {{{1
" Modified from the original taken from https://github.com/gutenye/json5.vim
" Syntax setup
if exists('b:current_syntax') && b:current_syntax == 'json5'
finish
endif
" Syntax: Strings {{{1
syn region json5String start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=json5Escape
syn region json5String start=+'+ skip=+\\\\\|\\'+ end=+'+ contains=json5Escape
" Numbers
syn match json5Number "[-+]\=\%(0\|[1-9]\d*\)\%(\.\d*\)\=\%([eE][-+]\=\d\+\)\="
syn match json5Number "[-+]\=\%(\.\d\+\)\%([eE][-+]\=\d\+\)\="
syn match json5Number "[-+]\=0[xX]\x*"
syn match json5Number "[-+]\=Infinity\|NaN"
" Syntax: Escape sequences
syn match json5Escape "\\["\\/bfnrt]" contained
" An integer part of 0 followed by other digits is not allowed
syn match json5NumError "[-+]\=0\d\(\d\|\.\)*"
" A hexadecimal number cannot have a fractional part
syn match json5NumError "[-+]\=0x\x*\.\x*"
" Strings
syn region json5String start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=json5Escape,@Spell
syn region json5String start=+'+ skip=+\\\\\|\\'+ end=+'+ contains=json5Escape,@Spell
" Escape sequences
syn match json5Escape "\\['\"\\bfnrtv]" contained
syn match json5Escape "\\u\x\{4}" contained
" Syntax: Numbers {{{1
syn match json5Number "-\=\<\%(0\|[1-9]\d*\)\%(\.\d\+\)\=\%([eE][-+]\=\d\+\)\=\>"
syn keyword json5Number Infinity -Infinity
" Syntax: An integer part of 0 followed by other digits is not allowed.
syn match json5NumError "-\=\<0\d\.\d*\>"
" Syntax: Boolean {{{1
" Boolean
syn keyword json5Boolean true false
" Syntax: Null {{{1
" Null
syn keyword json5Null null
" Syntax: Braces {{{1
" Delimiters and Operators
syn match json5Delimiter ","
syn match json5Operator ":"
" Braces
syn match json5Braces "[{}\[\]]"
syn match json5ObjAssign /@\?\%(\I\|\$\)\%(\i\|\$\)*\s*\ze::\@!/
" Syntax: Comment {{{1
syn region json5LineComment start=+\/\/+ end=+$+ keepend
syn region json5LineComment start=+^\s*\/\/+ skip=+\n\s*\/\/+ end=+$+ keepend fold
syn region json5Comment start="/\*" end="\*/" fold
" Keys
syn match json5Key /@\?\%(\I\|\$\)\%(\i\|\$\)*\s*\ze::\@!/ contains=@Spell
syn match json5Key /"\([^"]\|\\"\)\{-}"\ze\s*:/ contains=json5Escape,@Spell
" Define the default highlighting. {{{1
" Comment
syn region json5LineComment start=+\/\/+ end=+$+ keepend contains=@Spell
syn region json5LineComment start=+^\s*\/\/+ skip=+\n\s*\/\/+ end=+$+ keepend fold contains=@Spell
syn region json5Comment start="/\*" end="\*/" fold contains=@Spell
" Define the default highlighting
hi def link json5String String
hi def link json5ObjAssign Identifier
hi def link json5Key Identifier
hi def link json5Escape Special
hi def link json5Number Number
hi def link json5Braces Operator
hi def link json5Null Function
hi def link json5Delimiter Delimiter
hi def link json5Operator Operator
hi def link json5Braces Delimiter
hi def link json5Null Keyword
hi def link json5Boolean Boolean
hi def link json5LineComment Comment
hi def link json5Comment Comment
@@ -53,4 +69,3 @@ if !exists('b:current_syntax')
let b:current_syntax = 'json5'
endif
" vim: fdm=marker