X-Git-Url: https://ruin.nu/git/?a=blobdiff_plain;f=Wiki.hs;h=94f4a5f433000c2a86cbd8eb19cc7ca1f8dffb8d;hb=625a2981711271d1f5841c55978d69881d6054da;hp=2d394b8243d273dcd3fac82abe0c1b51e9e3d1f2;hpb=85eacfb829b94b0e1d7a6ca77f39546f6285fb4c;p=yawbih.git

diff --git a/Wiki.hs b/Wiki.hs
index 2d394b8..94f4a5f 100644
--- a/Wiki.hs
+++ b/Wiki.hs
@@ -2,7 +2,8 @@ module Wiki (
 	Backend (getCurrent,getList,get,setCurrent,update,listKeys)
 	,PGB
 	,createPGB
-	,Markup (Text, Paragraph, Link, Bold, Emph, Heading, Url, Underline, Strike, Pre,List)
+	,Markup (Text, Paragraph, Font, Link, Heading, Url, Pre,List)
+	,FontOp (Bold, Emph, Mono, Underline, Strike)
 	,Document
 	,wikiParser
 	,htmlOutput
@@ -35,15 +36,14 @@ class Backend a where
 data Markup = Text String
 	| Paragraph 
 	| Link String String
-	| Bold [Markup]
-	| Emph [Markup]
+	| Font FontOp [Markup]
 	| Heading Int [Markup]
 	| Url String
-	| Underline [Markup]
-	| Strike [Markup]
 	| Pre [Markup]
 	| List Bool [[Markup]]
 
+data FontOp = Bold | Emph | Mono | Underline | Strike
+
 type Document = [Markup]
 
 wikiParser :: Parser Document	
@@ -102,13 +102,15 @@ pPre = string "<pre>" >> do
 	return (Pre s)
 
 pBold,pEmph,pUnderline,pStrike :: Parser Markup	
-pBold = pS "**" (\s -> Bold s)
-pEmph = pS "//" (\s -> Emph s)
-pUnderline = pS "__" (\s -> Underline s)
-pStrike = pS "--" (\s -> Strike s)
-pS s f = string s >> do
+pBold = pFont "**" Bold
+pEmph = pFont "//" Emph
+pUnderline = pFont "__" Underline
+pStrike = pFont "--" Strike
+pMono = pFont "||" Mono
+
+pFont s o = string s >> do
 	s <- pStopAt s
-	return (f s)
+	return (Font o s)
 
 pOtherChar :: Parser Markup	
 pOtherChar = do
@@ -156,6 +158,7 @@ pMain = choice [
 	,try(pEmph) 
 	,try(pUnderline) 
 	,try(pStrike) 
+	,try(pMono) 
 	,try (pLink)
 	,try (pURL)
 	,try (pMail)
@@ -169,6 +172,7 @@ pOneLine = choice [
 	,try pEmph
 	,try pUnderline
 	,try pStrike
+	,try pMono
 	,try pLink
 	,try pURL
 	,try pMail
@@ -238,10 +242,7 @@ toHtml [] = []
 toHtml ((Paragraph):xs) = "<p>\n"++toHtml xs
 toHtml ((Text s):xs) = s++toHtml xs
 toHtml ((Link l d):xs) = "<link: "++l++" desc: "++d++">"++toHtml xs
-toHtml ((Bold d):xs) = "<b>"++toHtml d++"</b>"++toHtml xs
-toHtml ((Emph d):xs) = "<em>"++toHtml d++"</em>"++toHtml xs
-toHtml ((Underline d):xs) = "<u>"++toHtml d++"</u>"++toHtml xs
-toHtml ((Strike d):xs) = "<strike>"++toHtml d++"</strike>"++toHtml xs
+toHtml ((Font o d):xs) = "<"++fontOp o++">"++toHtml d++"</"++fontOp o++">"++toHtml xs
 toHtml ((Heading n d):xs) = "\n<h"++show n++">"++toHtml d++"</h"++show n++">\n"++toHtml xs
 toHtml ((Url l):xs) = "<link: "++l++">"++toHtml xs
 toHtml ((Pre s):xs) = "<pre>"++toHtml s++"</pre>"++toHtml xs
@@ -250,6 +251,12 @@ toHtml ((List o l):xs) = "<"++listType o++">\n"++(unlines $ map (\s -> "<li>"++t
 listType True = "ol"
 listType False = "ul"
 
+fontOp Bold = "b"
+fontOp Emph = "em"
+fontOp Mono = "tt"
+fontOp Underline = "u"
+fontOp Strike = "strike"
+
 htmlOutput s = case parse wikiParser "" s of
 					Right n -> putStr (toHtml n)
 					Left e -> print e