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Complete mlr.vim syntax file
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John Kerl
parent
0c067054b1
commit
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2 changed files with 180 additions and 53 deletions
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@ -1,8 +1,8 @@
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" Copyright 2021 John Kerl. All rights reserved.
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" Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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"
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" mlr.vim: Vim syntax file for the Miller DSL.
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" " Copyright 2021 John Kerl. All rights reserved.
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" " Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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" "
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" " mlr.vim: Vim syntax file for the Miller DSL.
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"
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if exists("b:current_syntax")
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finish
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endif
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@ -19,27 +19,49 @@ syn case match
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" ----------------------------------------------------------------
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syn region mlrComment start="#" end="$"
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syn region mlrString start=+"+ skip=+\\\\\|\\"+ end=+"+
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syn match mlrDecimalInt /\(\<[0-9]\+\>\)/
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syn match mlrDecimalInt /\(\<0x[0-9-a-fA-F]\+\>\)/
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syn match mlrDecimalInt /\(,,,\)/
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syn match mlrHexadecimalInt "\<-\=0[xX]_\?\(\x\+_\?\)\+\>"
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syn match mlrBinaryInt "\<-\=0[bB]_\?\([01]\+_\?\)\+\>"
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syn match mlrFloat "\<-\=\d\+\.\d*\%([Ee][-+]\=\d\+\)\=\>"
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syn match mlrFloat "\<-\=\.\d\+\%([Ee][-+]\=\d\+\)\=\>"
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syn keyword mlrConstant M_PI M_E
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syn keyword mlrBoolean true false
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syn match mlrDecimalInt "\(\<[0-9][0-9]*\>\)"
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syn match mlrHexadecimalInt "\(\<0x[0-9a-fA-F][0-9a-fA-F]*\>\)"
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syn match mlrBinaryInt "\(\<0b[01][01]*\>\)"
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syn match mlrFloat "\.[0-9][0-9]*"
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syn match mlrFloat "[0-9][0-9]*\."
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syn match mlrFloat "[0-9][0-9]*\.[0-9][0-9]*"
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syn match mlrFloat "[0-9][0-9]*\.[0-9]*"
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syn match mlrFloat "\([0-9][0-9]*[eE][0-9][0-9]*\)"
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syn match mlrFloat "\([0-9][0-9]*[eE]-[0-9][0-9]*\)"
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syn match mlrFloat "\([0-9][0-9]*\.[0-9]*[eE][0-9][0-9]*\)"
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syn match mlrFloat "\([0-9][0-9]*\.[0-9]*[eE]-[0-9][0-9]*\)"
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syn match mlrFloat "\([0-9]*\.[0-9][0-9]*[eE][0-9][0-9]*\)"
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syn match mlrFloat "\([0-9]*\.[0-9][0-9]*[eE]-[0-9][0-9]*\)"
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syn keyword mlrConstant M_PI M_E
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syn keyword mlrContextVariable IPS IFS IRS OPS OFS ORS OFLATSEP NF NR FNR FILENAME FILENUM
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syn keyword mlrENV ENV
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syn keyword mlrType arr bool float int map num str var
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syn keyword mlrKeyword begin do elif else end filter for if in while break continue return
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syn keyword mlrKeyword func subr call dump edump
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syn keyword mlrKeyword emit emitp emitf eprint eprintn print printn tee stdout stderr unset null
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syn match mlrFieldName /\(\$\<[a-zA-Z_][a-zA-Z_0-9]*\>\)/
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syn match mlrFieldName /\(\$\*\)/
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syn match mlrOosvarName /\(@\<[a-zA-Z_][a-zA-Z_0-9]*\>\)/
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syn match mlrOosvarName /\(@\*\)/
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syn match mlrIdentifier /\(\<[a-zA-Z_][a-zA-Z_0-9]*\>\)/
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syn match mlrFunctionCall /\(\<[a-zA-Z_][a-zA-Z_0-9]*\>\)[ \t]*(/
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syn region mlrParen start='(' end=')' transparent
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syn region mlrBlock start="{" end="}" transparent
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" Trailing whitespace; space-tab
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syn match mlrSpaceError display excludenl "\s\+$"
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syn match mlrSpaceError display " \+\t"me=e-1
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syn match mlrOperator /!/
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syn match mlrOperator /%/
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syn match mlrOperator /&/
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syn match mlrOperator /(/
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syn match mlrOperator /)/
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syn match mlrOperator /*/
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syn match mlrOperator /\*/
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syn match mlrOperator /+/
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syn match mlrOperator /+/
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syn match mlrOperator /-/
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syn match mlrOperator /-/
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syn match mlrOperator /\./
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syn match mlrOperator /\//
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@ -47,13 +69,14 @@ syn match mlrOperator /:/
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syn match mlrOperator /</
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syn match mlrOperator />/
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syn match mlrOperator /?/
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syn match mlrOperator /^/
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syn match mlrOperator /\^/
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syn match mlrOperator /|/
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syn match mlrOperator /\~/
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syn match mlrOperator /!=/
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syn match mlrOperator /&&/
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syn match mlrOperator /**/
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syn match mlrOperator /\*\*/
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syn match mlrOperator /\.\*/
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syn match mlrOperator /\.+/
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syn match mlrOperator /\.+/
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syn match mlrOperator /\.-/
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@ -75,7 +98,7 @@ syn match mlrOperator />>>/
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syn match mlrOperator /???/
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syn match mlrOperator /%=/
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syn match mlrOperator /&=/
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syn match mlrOperator /*=/
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syn match mlrOperator /\*=/
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syn match mlrOperator /+=/
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syn match mlrOperator /-=/
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syn match mlrOperator /\.=/
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@ -83,7 +106,7 @@ syn match mlrOperator /\/=/
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syn match mlrOperator /^=/
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syn match mlrOperator /|=/
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syn match mlrOperator /&&=/
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syn match mlrOperator /**=/
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syn match mlrOperator /\*\*=/
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syn match mlrOperator /\/\/=/
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syn match mlrOperator /<<=/
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syn match mlrOperator />>=/
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@ -93,48 +116,34 @@ syn match mlrOperator /||=/
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syn match mlrOperator />>>=/
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syn match mlrOperator /???=/
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syn keyword mlrKeyword begin do elif else end filter for if in while break continue return
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syn keyword mlrKeyword func subr call dump edump
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syn keyword mlrKeyword emit emitp emitf eprint eprintn print printn tee stdout stderr unset null
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syn keyword mlrType arr bool float int map num str var
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syn match mlrFieldName /\(\$[_a-zA-Z0-9]\+\)/
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syn match mlrFieldName /\(\$\*\)/
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syn match mlrOosvarName /\(@[_a-zA-Z0-9]*\)/
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syn match mlrOosvarName /\(@\*\)/
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syn match mlrIdentifier /\(\<[a-zA-Z_][a-zA-Z_0-9]*\>\)/
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syn match mlrFunctionCall /\w\+\ze(/ contains=mlrBuiltins,mlrDeclaration
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syn region mlrParen start='(' end=')' transparent
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syn region mlrBlock start="{" end="}" transparent
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" Trailing whitespace; space-tab
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syn match mlrSpaceError display excludenl "\s\+$"
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syn match mlrSpaceError display " \+\t"me=e-1
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" ----------------------------------------------------------------
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hi def link mlrConstant Constant
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hi def link mlrString String
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hi def link mlrBoolean Boolean
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hi def link mlrNumber Number
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hi def link mlrFloat Float
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hi def link mlrInteger Number
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hi def link mlrComment Comment
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hi def link mlrString String
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hi def link mlrKeyword Keyword
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hi def link mlrContextVariable Keyword
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hi def link mlrENV Keyword
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hi def link mlrError Error
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hi def link mlrSpecial Special
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hi def link mlrType Type
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hi def link mlrDecimalInt Number
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hi def link mlrHexadecimalInt Number
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hi def link mlrBinaryInt Number
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hi def link mlrFloat Float
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hi def link mlrConstant Constant
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hi def link mlrBoolean Boolean
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hi def link mlrContextVariable Keyword
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hi def link mlrENV Keyword
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hi def link mlrOperator Operator
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hi def link mlrKeyword Keyword
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hi def link mlrType Type
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hi def link mlrFieldName Macro
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hi def link mlrOosvarName Macro
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hi def link mlrFieldName Special
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hi def link mlrOosvarName Special
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hi def link mlrIdentifier Identifier
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hi def link mlrFunctionCall Type
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hi def link mlrSpaceError Error
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hi def link mlrOperator Operator
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" ----------------------------------------------------------------
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syn sync minlines=200
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let b:current_syntax = "mlr"
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" vim: sw=2 ts=2 et
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118
vim/syntax/testfile.mlr
Normal file
118
vim/syntax/testfile.mlr
Normal file
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@ -0,0 +1,118 @@
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# ----------------------------------------------------------------
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# Expect magenta:
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M_PI M_E
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# Expect blue, like identifer:
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M_UUU
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# ----------------------------------------------------------------
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# Expect magenta:
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"abc" "123"
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" "
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"this is \"very\" special"
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"abc 'def' ghi"
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# Expect mix:
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and "this is a string"
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'adsfasdf'
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'abc "def" ghi'
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# ----------------------------------------------------------------
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# Expect magenta except 'falls':
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true falls false
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# Expect magenta:
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123
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0xabcd
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0b1101
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# Expect not magenta:
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0xabcdxyz
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0xxxxx
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0b1021
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# Expect magenta:
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123
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123.
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123.4
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.234
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0.234
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1e2
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1e-2
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1.2e3 1.e3
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1.2e-3 1.e-3
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.2e3
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.2e-3 1.e-3
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# Expect magenta 3e4, non-magenta e5:
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3e4e5
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# ----------------------------------------------------------------
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# Expect cyan:
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abc
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abc123
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abc_123
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_abc
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_123
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# Expect non-cyan:
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123abc
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# ----------------------------------------------------------------
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# Expect cyan:
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# comment
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not a comment # yup now it is
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### asfasdf
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aaa # a # b # cde
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# Expect cyan after '#':
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,,,,,, # here too
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,,, # a # b # cde
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# ----------------------------------------------------------------
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# Expect yellow except IXD, contain, set:
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IPS IXS IFS IRS OPS OFS ORS OFLATSEP NF NR FNR FILENAME FILENUM
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ENV
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begin do elif else end filter for if in while break continue contain return
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func subr call dump edump
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emit emitp emitf eprint eprintn print printn tee stdout stderr set unset null
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# ----------------------------------------------------------------
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# Expect yellow in between 'a' and 'b':
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a ! b; a % b; a & b; a * b; a + b; a - b;
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a . b; a / b; a : b; a < b; a > b; a ? b;
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a ^ b; a | b; a ~ b; a != b; a && b; a ** b;
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a .* b; a .+ b; a .+ b; a .- b; a .- b; a ./ b;
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a // b; a << b; a <= b; a == b; a =~ b; a >= b;
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a >> b; a ?? b; a ^^ b; a || b; a !=~ b; a .// b;
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a >>> b; a ??? b; a %= b; a &= b; a *= b; a += b;
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a -= b; a .= b; a /= b; a ^= b; a |= b; a &&= b;
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a **= b; a //= b; a <<= b; a >>= b; a ??= b; a ^^= b;
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a ||= b; a >>>= b; a ???= b;
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# ----------------------------------------------------------------
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# Expect green except 'strang strung ver vor':
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arr bool float int map num str var strang strung ver vor
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# Expect green foo and bar:
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func foo(int x, str y, bool z) {
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}
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subr bar(int x,str y, bool z) {
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}
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$xa = foo($x, $y, $z)
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call foo($x, $y, $z)
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# ----------------------------------------------------------------
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# Expect strong white except @$ and $@:
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$abcde
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@abcde
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@$
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$@
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$*
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@*
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# ----------------------------------------------------------------
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# Expect space-tab and trailing-space to be red:
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asdf
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asdf
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asdf
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