| " Vim syntax file |
| " Language: TOML |
| " Homepage: https://github.com/cespare/vim-toml |
| " Maintainer: Aman Verma |
| " Previous Maintainer: Caleb Spare <cespare@gmail.com> |
| " Last Change: Oct 8, 2021 |
| |
| if exists('b:current_syntax') |
| finish |
| endif |
| |
| syn match tomlEscape /\\[btnfr"/\\]/ display contained |
| syn match tomlEscape /\\u\x\{4}/ contained |
| syn match tomlEscape /\\U\x\{8}/ contained |
| syn match tomlLineEscape /\\$/ contained |
| |
| " Basic strings |
| syn region tomlString oneline start=/"/ skip=/\\\\\|\\"/ end=/"/ contains=tomlEscape |
| " Multi-line basic strings |
| syn region tomlString start=/"""/ end=/"""/ contains=tomlEscape,tomlLineEscape |
| " Literal strings |
| syn region tomlString oneline start=/'/ end=/'/ |
| " Multi-line literal strings |
| syn region tomlString start=/'''/ end=/'''/ |
| |
| syn match tomlInteger /[+-]\=\<[1-9]\(_\=\d\)*\>/ display |
| syn match tomlInteger /[+-]\=\<0\>/ display |
| syn match tomlInteger /[+-]\=\<0x[[:xdigit:]]\(_\=[[:xdigit:]]\)*\>/ display |
| syn match tomlInteger /[+-]\=\<0o[0-7]\(_\=[0-7]\)*\>/ display |
| syn match tomlInteger /[+-]\=\<0b[01]\(_\=[01]\)*\>/ display |
| syn match tomlInteger /[+-]\=\<\(inf\|nan\)\>/ display |
| |
| syn match tomlFloat /[+-]\=\<\d\(_\=\d\)*\.\d\+\>/ display |
| syn match tomlFloat /[+-]\=\<\d\(_\=\d\)*\(\.\d\(_\=\d\)*\)\=[eE][+-]\=\d\(_\=\d\)*\>/ display |
| |
| syn match tomlBoolean /\<\%(true\|false\)\>/ display |
| |
| " https://tools.ietf.org/html/rfc3339 |
| syn match tomlDate /\d\{4\}-\d\{2\}-\d\{2\}/ display |
| syn match tomlDate /\d\{2\}:\d\{2\}:\d\{2\}\%(\.\d\+\)\?/ display |
| syn match tomlDate /\d\{4\}-\d\{2\}-\d\{2\}[T ]\d\{2\}:\d\{2\}:\d\{2\}\%(\.\d\+\)\?\%(Z\|[+-]\d\{2\}:\d\{2\}\)\?/ display |
| |
| syn match tomlDotInKey /\v[^.]+\zs\./ contained display |
| syn match tomlKey /\v(^|[{,])\s*\zs[[:alnum:]._-]+\ze\s*\=/ contains=tomlDotInKey display |
| syn region tomlKeyDq oneline start=/\v(^|[{,])\s*\zs"/ end=/"\ze\s*=/ contains=tomlEscape |
| syn region tomlKeySq oneline start=/\v(^|[{,])\s*\zs'/ end=/'\ze\s*=/ |
| |
| syn region tomlTable oneline start=/^\s*\[[^\[]/ end=/\]/ contains=tomlKey,tomlKeyDq,tomlKeySq,tomlDotInKey |
| |
| syn region tomlTableArray oneline start=/^\s*\[\[/ end=/\]\]/ contains=tomlKey,tomlKeyDq,tomlKeySq,tomlDotInKey |
| |
| syn region tomlKeyValueArray start=/=\s*\[\zs/ end=/\]/ contains=@tomlValue |
| |
| syn region tomlArray start=/\[/ end=/\]/ contains=@tomlValue contained |
| |
| syn cluster tomlValue contains=tomlArray,tomlString,tomlInteger,tomlFloat,tomlBoolean,tomlDate,tomlComment |
| |
| syn keyword tomlTodo TODO FIXME XXX BUG contained |
| |
| syn match tomlComment /#.*/ contains=@Spell,tomlTodo |
| |
| hi def link tomlComment Comment |
| hi def link tomlTodo Todo |
| hi def link tomlTableArray Title |
| hi def link tomlTable Title |
| hi def link tomlDotInKey Normal |
| hi def link tomlKeySq Identifier |
| hi def link tomlKeyDq Identifier |
| hi def link tomlKey Identifier |
| hi def link tomlDate Constant |
| hi def link tomlBoolean Boolean |
| hi def link tomlFloat Float |
| hi def link tomlInteger Number |
| hi def link tomlString String |
| hi def link tomlLineEscape SpecialChar |
| hi def link tomlEscape SpecialChar |
| |
| syn sync minlines=500 |
| let b:current_syntax = 'toml' |
| |
| " vim: et sw=2 sts=2 |