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with import <stockholm/lib>;
{ pkgs }:
(rtp: rtp // { inherit rtp; }) (pkgs.write "vim-syntax-nix-nested" {
"/syntax/haskell.vim".text = ''
syn region String start=+\[[[:alnum:]]*|+ end=+|]+
hi link ConId Identifier
hi link VarId Identifier
hi link hsDelimiter Delimiter
'';
"/syntax/nix.vim".text = ''
"" Quit when a (custom) syntax file was already loaded
"if exists("b:current_syntax")
" finish
"endif
"setf nix
" Ref <nix/src/libexpr/lexer.l>
syn match NixID /[a-zA-Z\_][a-zA-Z0-9\_\'\-]*/
syn match NixINT /\<[0-9]\+\>/
syn match NixPATH /[a-zA-Z0-9\.\_\-\+]*\(\/[a-zA-Z0-9\.\_\-\+]\+\)\+/
syn match NixHPATH /\~\(\/[a-zA-Z0-9\.\_\-\+]\+\)\+/
syn match NixSPATH /<[a-zA-Z0-9\.\_\-\+]\+\(\/[a-zA-Z0-9\.\_\-\+]\+\)*>/
syn match NixURI /[a-zA-Z][a-zA-Z0-9\+\-\.]*:[a-zA-Z0-9\%\/\?\:\@\&\=\+\$\,\-\_\.\!\~\*\']\+/
syn region NixSTRING
\ matchgroup=NixSTRING
\ start='"'
\ skip='\\"'
\ end='"'
syn region NixIND_STRING
\ matchgroup=NixIND_STRING
\ start="'''"
\ skip="'''\('\|[$]\|\\[nrt]\)"
\ end="'''"
syn match NixOther /[-!+&<>|():/;=.,?\[\]*@]/
syn match NixCommentMatch /\(^\|\s\)#.*/
syn region NixCommentRegion start="/\*" end="\*/"
hi link NixCode Statement
hi link NixData Constant
hi link NixComment Comment
hi link NixCommentMatch NixComment
hi link NixCommentRegion NixComment
hi link NixID NixCode
hi link NixINT NixData
hi link NixPATH NixData
hi link NixHPATH NixData
hi link NixSPATH NixData
hi link NixURI NixData
hi link NixSTRING NixData
hi link NixIND_STRING NixData
hi link NixEnter NixCode
hi link NixOther NixCode
hi link NixQuote NixData
syn cluster nix_has_dollar_curly contains=@nix_ind_strings,@nix_strings
syn cluster nix_ind_strings contains=NixIND_STRING
syn cluster nix_strings contains=NixSTRING
${concatStringsSep "\n" (let
alts = xs: ''\(${concatStringsSep ''\|'' xs}\)'';
capitalize = s: let
xs = stringToCharacters s;
in
toUpper (head xs) + concatStrings (tail xs);
comment = k: ''/\* ${k} \*/'';
def = k: ''${k}[ \t\r\n]*='';
writer = k: ''write${k}[^ \t\r\n]*[ \t\r\n]*\("[^"]*"\|[a-z]\+\)'';
writerExt = k: writerName ''[^"]*\.${k}'';
writerName = k:
''${alts [''toFile'' ''write[^ \t\r\n]*'']}*[ \t\r\n]*"${k}"'';
in mapAttrsToList (name: {
extraStart ? null,
lang ? name
}:
let
startAlts = filter isString [
(comment name)
extraStart
];
sigil = ''${alts startAlts}[ \t\r\n]*'';
in /* vim */ ''
syn include @nix_${lang}_syntax syntax/${lang}.vim
if exists("b:current_syntax")
unlet b:current_syntax
endif
syn match nix_${lang}_sigil
\ X${replaceStrings ["X"] ["\\X"] sigil}\ze\('''\|"\)X
\ nextgroup=nix_${lang}_region_IND_STRING,nix_${lang}_region_STRING
\ transparent
syn region nix_${lang}_region_STRING
\ matchgroup=NixSTRING
\ start='"'
\ skip='\\"'
\ end='"'
\ contained
\ contains=@nix_${lang}_syntax
\ transparent
syn region nix_${lang}_region_IND_STRING
\ matchgroup=NixIND_STRING
\ start="'''"
\ skip="'''\('\|[$]\|\\[nrt]\)"
\ end="'''"
\ contained
\ contains=@nix_${lang}_syntax
\ transparent
syn cluster nix_ind_strings
\ add=nix_${lang}_region_IND_STRING
syn cluster nix_strings
\ add=nix_${lang}_region_STRING
" This is required because containedin isn't transitive.
syn cluster nix_has_dollar_curly
\ add=@nix_${lang}_syntax
'') {
c = {};
cabal = {};
diff = {};
exim = {};
haskell = {};
jq.extraStart = alts [
(writer "Jq")
(writerExt "jq")
];
javascript.extraStart = comment "js";
lua = {};
markdown.extraStart = writerExt "md";
nftables = {};
#nginx = {};
python.extraStart = alts [
(comment "py")
(writerExt "py")
];
sed.extraStart = writer "Sed";
sh.extraStart = let
phases = [
"unpack"
"patch"
"configure"
"build"
"check"
"install"
"fixup"
"installCheck"
"dist"
];
shells = [
"ash"
"bash"
"dash"
];
in alts [
(def "shellHook")
(def "${alts phases}Phase")
(def "${alts ["pre" "post"]}${alts (map capitalize phases)}")
(writer (alts (map capitalize shells)))
];
yaml = {};
vim.extraStart = alts [
(def ''"[^"]*\.vim"\.text'')
(writerExt "vim")
(writerName ''\([^"]*\.\)\?vimrc'')
];
xdefaults = {};
xmodmap = {};
})}
" Clear syntax that interferes with nixINSIDE_DOLLAR_CURLY.
syn clear shVarAssign
syn region nixINSIDE_DOLLAR_CURLY
\ matchgroup=NixEnter
\ start="[$]{"
\ end="}"
\ contains=TOP
\ containedin=@nix_has_dollar_curly
\ transparent
syn region nix_inside_curly
\ matchgroup=NixEnter
\ start="{"
\ end="}"
\ contains=TOP
\ containedin=nixINSIDE_DOLLAR_CURLY,nix_inside_curly
\ transparent
syn match NixQuote /'''\(''$\|\\.\)/he=s+2
\ containedin=@nix_ind_strings
\ contained
syn match NixQuote /'''\('\|\\.\)/he=s+1
\ containedin=@nix_ind_strings
\ contained
syn match NixQuote /\\./he=s+1
\ containedin=@nix_strings
\ contained
syn sync fromstart
let b:current_syntax = "nix"
set isk=@,48-57,_,192-255,-,'
'';
"/syntax/sed.vim".text = ''
syn region sedBranch
\ matchgroup=sedFunction start="T"
\ matchgroup=sedSemicolon end=";\|$"
\ contains=sedWhitespace
'';
"/syntax/xmodmap.vim".text = ''
syn match xmodmapComment /^\s*!.*/
'';
})
|
