| Bram Moolenaar | 9b03d3e | 2022-08-30 20:26:34 +0100 | [diff] [blame] | 1 | " Vim syntax file for Godot gdscript |
| 2 | " Language: gdscript |
| 3 | " Maintainer: Maxim Kim <habamax@gmail.com> |
| 4 | " Filenames: *.gd |
| 5 | |
| 6 | if exists("b:current_syntax") |
| 7 | finish |
| 8 | endif |
| 9 | |
| 10 | let s:keepcpo= &cpo |
| 11 | set cpo&vim |
| 12 | |
| 13 | syntax sync maxlines=100 |
| 14 | |
| 15 | syn keyword gdscriptConditional if else elif match |
| 16 | syn keyword gdscriptRepeat for while break continue |
| 17 | |
| 18 | syn keyword gdscriptOperator is as not and or in |
| 19 | |
| 20 | syn match gdscriptClass "\v<\u\w+>" |
| 21 | syn match gdscriptConstant "\<[_A-Z]\+[0-9_A-Z]*\>" |
| 22 | syn match gdscriptBlockStart ":\s*$" |
| 23 | |
| 24 | syn keyword gdscriptKeyword null self owner parent tool |
| 25 | syn keyword gdscriptBoolean false true |
| 26 | |
| 27 | syn keyword gdscriptStatement remote master puppet remotesync mastersync puppetsync sync |
| 28 | syn keyword gdscriptStatement return pass |
| 29 | syn keyword gdscriptStatement static const enum |
| 30 | syn keyword gdscriptStatement breakpoint assert |
| 31 | syn keyword gdscriptStatement onready |
| 32 | syn keyword gdscriptStatement class_name extends |
| 33 | |
| 34 | syn keyword gdscriptType void bool int float String contained |
| 35 | |
| 36 | syn keyword gdscriptStatement var nextgroup=gdscriptTypeDecl skipwhite |
| 37 | syn keyword gdscriptStatement const nextgroup=gdscriptTypeDecl skipwhite |
| 38 | syn match gdscriptTypeDecl "\h\w*\s*:\s*\h\w*" contains=gdscriptOperator,gdscriptType,gdscriptClass contained skipwhite |
| 39 | syn match gdscriptTypeDecl "->\s*\h\w*" contains=gdscriptOperator,gdscriptType,gdscriptClass skipwhite |
| 40 | |
| 41 | syn keyword gdscriptStatement export nextgroup=gdscriptExportTypeDecl skipwhite |
| 42 | syn match gdscriptExportTypeDecl "(.\{-}[,)]" contains=gdscriptOperator,gdscriptType,gdscriptClass contained skipwhite |
| 43 | |
| 44 | syn keyword gdscriptStatement setget nextgroup=gdscriptSetGet,gdscriptSetGetSeparator skipwhite |
| 45 | syn match gdscriptSetGet "\h\w*" nextgroup=gdscriptSetGetSeparator display contained skipwhite |
| 46 | syn match gdscriptSetGetSeparator "," nextgroup=gdscriptSetGet display contained skipwhite |
| 47 | |
| 48 | syn keyword gdscriptStatement class func signal nextgroup=gdscriptFunctionName skipwhite |
| 49 | syn match gdscriptFunctionName "\h\w*" nextgroup=gdscriptFunctionParams display contained skipwhite |
| 50 | syn match gdscriptFunctionParams "(.*)" contains=gdscriptTypeDecl display contained skipwhite |
| 51 | |
| 52 | syn match gdscriptNode "\$\h\w*\%(/\h\w*\)*" |
| 53 | |
| 54 | syn match gdscriptComment "#.*$" contains=@Spell,gdscriptTodo |
| 55 | |
| 56 | syn region gdscriptString matchgroup=gdscriptQuotes |
| 57 | \ start=+[uU]\=\z(['"]\)+ end="\z1" skip="\\\\\|\\\z1" |
| 58 | \ contains=gdscriptEscape,@Spell |
| 59 | |
| 60 | syn region gdscriptString matchgroup=gdscriptTripleQuotes |
| 61 | \ start=+[uU]\=\z('''\|"""\)+ end="\z1" keepend |
| 62 | \ contains=gdscriptEscape,@Spell |
| 63 | |
| 64 | syn match gdscriptEscape +\\[abfnrtv'"\\]+ contained |
| 65 | syn match gdscriptEscape "\\$" |
| 66 | |
| 67 | " Numbers |
| 68 | syn match gdscriptNumber "\<0x\%(_\=\x\)\+\>" |
| 69 | syn match gdscriptNumber "\<0b\%(_\=[01]\)\+\>" |
| 70 | syn match gdscriptNumber "\<\d\%(_\=\d\)*\>" |
| 71 | syn match gdscriptNumber "\<\d\%(_\=\d\)*\%(e[+-]\=\d\%(_\=\d\)*\)\=\>" |
| 72 | syn match gdscriptNumber "\<\d\%(_\=\d\)*\.\%(e[+-]\=\d\%(_\=\d\)*\)\=\%(\W\|$\)\@=" |
| 73 | syn match gdscriptNumber "\%(^\|\W\)\@1<=\%(\d\%(_\=\d\)*\)\=\.\d\%(_\=\d\)*\%(e[+-]\=\d\%(_\=\d\)*\)\=\>" |
| 74 | |
| 75 | " XXX, TODO, etc |
| 76 | syn keyword gdscriptTodo TODO XXX FIXME HACK NOTE BUG contained |
| 77 | |
| 78 | hi def link gdscriptStatement Statement |
| 79 | hi def link gdscriptKeyword Keyword |
| 80 | hi def link gdscriptConditional Conditional |
| 81 | hi def link gdscriptBoolean Boolean |
| 82 | hi def link gdscriptOperator Operator |
| 83 | hi def link gdscriptRepeat Repeat |
| 84 | hi def link gdscriptSetGet Function |
| 85 | hi def link gdscriptFunctionName Function |
| 86 | hi def link gdscriptClass Type |
| 87 | hi def link gdscriptConstant Constant |
| 88 | hi def link gdscriptBuiltinStruct Typedef |
| 89 | hi def link gdscriptComment Comment |
| 90 | hi def link gdscriptString String |
| 91 | hi def link gdscriptQuotes String |
| 92 | hi def link gdscriptTripleQuotes String |
| 93 | hi def link gdscriptEscape Special |
| 94 | hi def link gdscriptNode PreProc |
| 95 | hi def link gdscriptType Type |
| 96 | hi def link gdscriptNumber Number |
| 97 | hi def link gdscriptBlockStart Special |
| 98 | hi def link gdscriptTodo Todo |
| 99 | |
| 100 | |
| 101 | let b:current_syntax = "gdscript" |
| 102 | |
| 103 | let &cpo = s:keepcpo |
| 104 | unlet s:keepcpo |