CasperSecurity
" Vim syntax file
" Language: Scheme (CHICKEN)
" Last Change: 2021 Oct 01
" Author: Evan Hanson <evhan@foldling.org>
" Maintainer: Evan Hanson <evhan@foldling.org>
" Repository: https://git.foldling.org/vim-scheme.git
" URL: https://foldling.org/vim/syntax/chicken.vim
" Notes: This is supplemental syntax, to be loaded after the core Scheme
" syntax file (syntax/scheme.vim). Enable it by setting b:is_chicken=1
" and filetype=scheme.
" Only to be used on top of the Scheme syntax.
if !exists('b:did_scheme_syntax')
finish
endif
" Lighten parentheses.
hi! def link schemeParentheses Comment
" foo#bar
syn match schemeExtraSyntax /[^ #'`\t\n()\[\]"|;]\+#[^ '`\t\n()\[\]"|;]\+/
" ##foo#bar
syn match schemeExtraSyntax /##[^ '`\t\n()\[\]"|;]\+/
" Heredocs.
syn region schemeString start=/#<[<#]\s*\z(.*\)/ end=/^\z1$/
" Keywords.
syn match schemeKeyword /#[!:][a-zA-Z0-9!$%&*+-./:<=>?@^_~#]\+/
syn match schemeKeyword /[a-zA-Z0-9!$%&*+-./:<=>?@^_~#]\+:\>/
" C/C++ syntax.
let s:c = globpath(&rtp, 'syntax/cpp.vim', 0, 1)
if len(s:c)
exe 'syn include @c ' s:c[0]
syn region c matchgroup=schemeComment start=/#>/ end=/<#/ contains=@c
endif
" SRFI 26
syn match schemeSyntax /\(([ \t\n]*\)\@<=\(cut\|cute\)\>/
syn keyword schemeSyntax and-let*
syn keyword schemeSyntax define-record
syn keyword schemeSyntax set!-values
syn keyword schemeSyntax fluid-let
syn keyword schemeSyntax let-optionals
syn keyword schemeSyntax let-optionals*
syn keyword schemeSyntax letrec-values
syn keyword schemeSyntax nth-value
syn keyword schemeSyntax receive
syn keyword schemeLibrarySyntax declare
syn keyword schemeLibrarySyntax define-interface
syn keyword schemeLibrarySyntax functor
syn keyword schemeLibrarySyntax include-relative
syn keyword schemeLibrarySyntax module
syn keyword schemeLibrarySyntax reexport
syn keyword schemeLibrarySyntax require-library
syn keyword schemeTypeSyntax -->
syn keyword schemeTypeSyntax ->
syn keyword schemeTypeSyntax :
syn keyword schemeTypeSyntax assume
syn keyword schemeTypeSyntax compiler-typecase
syn keyword schemeTypeSyntax define-specialization
syn keyword schemeTypeSyntax define-type
syn keyword schemeTypeSyntax the
syn keyword schemeExtraSyntax match
syn keyword schemeExtraSyntax match-lambda
syn keyword schemeExtraSyntax match-lambda*
syn keyword schemeExtraSyntax match-let
syn keyword schemeExtraSyntax match-let*
syn keyword schemeExtraSyntax match-letrec
syn keyword schemeSpecialSyntax define-compiler-syntax
syn keyword schemeSpecialSyntax define-constant
syn keyword schemeSpecialSyntax define-external
syn keyword schemeSpecialSyntax define-inline
syn keyword schemeSpecialSyntax foreign-code
syn keyword schemeSpecialSyntax foreign-declare
syn keyword schemeSpecialSyntax foreign-lambda
syn keyword schemeSpecialSyntax foreign-lambda*
syn keyword schemeSpecialSyntax foreign-primitive
syn keyword schemeSpecialSyntax foreign-safe-lambda
syn keyword schemeSpecialSyntax foreign-safe-lambda*
syn keyword schemeSpecialSyntax foreign-value
syn keyword schemeSyntaxSyntax begin-for-syntax
syn keyword schemeSyntaxSyntax define-for-syntax
syn keyword schemeSyntaxSyntax er-macro-transformer
syn keyword schemeSyntaxSyntax ir-macro-transformer
syn keyword schemeSyntaxSyntax require-library-for-syntax