mirror of
https://github.com/GaloisInc/cryptol.git
synced 2024-11-28 09:23:04 +03:00
84 lines
2.2 KiB
Haskell
Executable File
84 lines
2.2 KiB
Haskell
Executable File
#!/usr/bin/env runhaskell
|
|
|
|
{-# LANGUAGE OverloadedStrings #-}
|
|
|
|
-- |
|
|
-- Module : Main
|
|
-- Copyright : (c) 2013-2016 Galois, Inc.
|
|
-- License : BSD3
|
|
-- Maintainer : cryptol@galois.com
|
|
-- Stability : provisional
|
|
-- Portability : portable
|
|
|
|
import Cryptol.Parser.Lexer
|
|
import Cryptol.Utils.PP
|
|
import qualified Data.Text.IO as Text
|
|
import Text.Blaze.Html (Html, AttributeValue, toValue, toHtml, (!))
|
|
import qualified Text.Blaze.Html as H
|
|
import qualified Text.Blaze.Html5 as H
|
|
import qualified Text.Blaze.Html5.Attributes as A
|
|
import Text.Blaze.Html.Renderer.Pretty (renderHtml)
|
|
|
|
|
|
main :: IO ()
|
|
main =
|
|
do txt <- Text.getContents
|
|
putStrLn $ renderHtml
|
|
$ page
|
|
$ toHtml
|
|
$ map toBlaze
|
|
$ fst
|
|
$ primLexer defaultConfig txt
|
|
|
|
page :: Html -> Html
|
|
page inner = do
|
|
H.docTypeHtml ! A.xmlns "http://www.w3.org/1999/xhtml" $ do
|
|
H.head $ do
|
|
H.meta ! A.httpEquiv "Content-Type" ! A.content "text/html; charset=UTF-8"
|
|
H.title "Cryptol Source"
|
|
H.style $ H.preEscapedString sty
|
|
H.body inner
|
|
|
|
|
|
toBlaze :: Located Token -> Html
|
|
toBlaze tok = H.span ! (A.class_ $ cl $ tokenType $ thing tok)
|
|
! (A.title $ toValue $ show $ pp $ srcRange tok)
|
|
$ H.toHtml
|
|
$ tokenText
|
|
$ thing tok
|
|
|
|
|
|
cl :: TokenT -> AttributeValue
|
|
cl tok =
|
|
case tok of
|
|
Num {} -> "number"
|
|
Ident {} -> "identifier"
|
|
KW {} -> "keyword"
|
|
Op {} -> "operator"
|
|
Sym {} -> "symbol"
|
|
Virt {} -> "virtual"
|
|
White Space -> "white"
|
|
White _ -> "comment"
|
|
Err {} -> "error"
|
|
EOF -> "eof"
|
|
StrLit {} -> "text"
|
|
ChrLit {} -> "text"
|
|
|
|
|
|
|
|
sty :: String
|
|
sty = unlines
|
|
[ "body { font-family: monospace }"
|
|
, ".number { color: #cc00cc }"
|
|
, ".identifier { }"
|
|
, ".keyword { color: blue; }"
|
|
, ".operator { color: #cc00cc }"
|
|
, ".symbol { color: blue }"
|
|
, ".white { }"
|
|
, ".virtual { background-color: red }"
|
|
, ".comment { color: green }"
|
|
, ".error { color: red }"
|
|
, ".text { color: #cc00cc }"
|
|
]
|
|
|