diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Haddock/Lex.x | 10 | ||||
| -rw-r--r-- | src/Haddock/Parse.y | 16 |
2 files changed, 13 insertions, 13 deletions
diff --git a/src/Haddock/Lex.x b/src/Haddock/Lex.x index 35e6dd8a..aec4c647 100644 --- a/src/Haddock/Lex.x +++ b/src/Haddock/Lex.x @@ -50,7 +50,7 @@ $ident = [$alphanum \'\_\.\!\#\$\%\&\*\+\/\<\=\>\?\@\\\\\^\|\-\~\:] <0,para> { $ws* \n ; $ws* \> { begin birdtrack } - $ws* prop\> { strtoken TokPropertyPrompt `andBegin` propertyexpr } + $ws* prop \> .* \n { strtoken TokProperty } $ws* \>\>\> { strtoken TokExamplePrompt `andBegin` exampleexpr } $ws* [\*\-] { token TokBullet `andBegin` string } $ws* \[ { token TokDefStart `andBegin` def } @@ -62,7 +62,6 @@ $ident = [$alphanum \'\_\.\!\#\$\%\&\*\+\/\<\=\>\?\@\\\\\^\|\-\~\:] -- beginning of a line <line> { $ws* \> { begin birdtrack } - $ws* prop\> { strtoken TokPropertyPrompt `andBegin` propertyexpr } $ws* \>\>\> { strtoken TokExamplePrompt `andBegin` exampleexpr } $ws* \n { token TokPara `andBegin` para } -- Here, we really want to be able to say @@ -86,10 +85,6 @@ $ident = [$alphanum \'\_\.\!\#\$\%\&\*\+\/\<\=\>\?\@\\\\\^\|\-\~\:] <exampleresult> .* \n { strtokenNL TokExampleResult `andBegin` example } -<propertyexpr> .* \n { strtokenNL TokPropertyExpression `andBegin` property } - -<property> () { token TokPara `andBegin` para } - <string,def> { $special { strtoken $ \s -> TokSpecial (head s) } \<\< [^\>]* \>\> { strtoken $ \s -> TokPic (init $ init $ tail $ tail s) } @@ -135,8 +130,7 @@ data Token | TokEmphasis String | TokAName String | TokBirdTrack String - | TokPropertyPrompt String - | TokPropertyExpression String + | TokProperty String | TokExamplePrompt String | TokExampleExpression String | TokExampleResult String diff --git a/src/Haddock/Parse.y b/src/Haddock/Parse.y index c8a1a558..0befe395 100644 --- a/src/Haddock/Parse.y +++ b/src/Haddock/Parse.y @@ -35,8 +35,7 @@ import Data.List (stripPrefix) '-' { (TokBullet,_) } '(n)' { (TokNumber,_) } '>..' { (TokBirdTrack $$,_) } - PPROMPT { (TokPropertyPrompt $$,_) } - PEXP { (TokPropertyExpression $$,_) } + PROP { (TokProperty $$,_) } PROMPT { (TokExamplePrompt $$,_) } RESULT { (TokExampleResult $$,_) } EXP { (TokExampleExpression $$,_) } @@ -75,15 +74,15 @@ defpara :: { (Doc RdrName, Doc RdrName) } para :: { Doc RdrName } : seq { docParagraph $1 } | codepara { DocCodeBlock $1 } - | property { DocProperty $1 } + | property { $1 } | examples { DocExamples $1 } codepara :: { Doc RdrName } : '>..' codepara { docAppend (DocString $1) $2 } | '>..' { DocString $1 } -property :: { String } - : PPROMPT PEXP { strip $2 } +property :: { Doc RdrName } + : PROP { makeProperty $1 } examples :: { [Example] } : example examples { $1 : $2 } @@ -136,6 +135,13 @@ makeHyperlink input = case break isSpace $ strip input of (url, "") -> Hyperlink url Nothing (url, label) -> Hyperlink url (Just . dropWhile isSpace $ label) +makeProperty :: String -> Doc RdrName +makeProperty s = case strip s of + 'p':'r':'o':'p':'>':xs -> + DocProperty (dropWhile isSpace xs) + xs -> + error $ "makeProperty: invalid input " ++ show xs + -- | Create an 'Example', stripping superfluous characters as appropriate makeExample :: String -> String -> [String] -> Example makeExample prompt expression result = |