s = Doc
Doc = head:{Header} body:Body /ws
-Header = "header" attrs:{ kv */ ws } /ws
-Body = Section*/ws
-Section = { Section:: header:SectionHeader paragraphs:Paragraph* /ws }
+Header = "header" attrs:{ KeyVal */ ws } /ws
+Body = {Section}*/ws
+Section = SectionHeader Paragraphs /ws
SectionHeader = "==" SectionHeaderBody "=="
SectionHeaderBody = "=" SectionHeaderBody "="
- > !ws (Chars:: text:alphanum++) !ws
+ > !ws alphanum++ !ws
sp = " "**
blank = !sp "\n" !sp "\n" !ws
-kv = key:word "=" val:text /ws
+KeyVal = key:word "=" val:text /ws
wp = w++
num = [0-9]++
-Paragraph = Blockquote:: { "\"\" " text }
- > HR:: { "---" "-"* }
- > { P:: t:text }
+Paragraphs = "[]":: { Blockquote:: "\"\" " text } Paragraphs
+ > "[]":: { HR:: "---" "-"* } Paragraphs
+ > "[]":: { P:: text } Paragraphs
+ > ()
onums = nums !(". "|") ")
any = ~[]*
> "[]":: link Itemx
> "[]":: structured Itemx
> "[]":: styled Itemx
- > "[]":: (Chars:: text:alphanum++) Itemx
+ > "[]":: (Chars:: alphanum++) Itemx
> "[]":: "\"" text "\"" Itemx
-// > "[]":: symbol Itemx
> "[]":: (Symbol:: sym++) Itemx
- > "[]":: Paragraph Itemx
+ > "[]":: { Block:: text } Itemx
blockquote = Blockquote:: "\"\"" text "\"\""
| Blockquote:: "\"\"" block
block = { text }
-link = Link:: text:({ text }) "->" href:(url|email)
- > Link:: text:alphanum++ !ws "->" href:(url|email)
+link = LinkText:: text:({ text }) "->" href:(url|email)
+ > LinkChars:: text:alphanum++ !ws "->" href:(url|email)
structured = command & "\\" !([a-zA-Z0-9]++) block?
> glyph
urlv = urlc | [%]
urlchar = urlc
| urlescape:: "%" [0-9] [0-9]
-url = "mailto" ":" email -> ~urlv
- > URL:: method:method "://" login:url_login? host:host port:(":" nums)? path:("/" urlpath)? -> ~urlv
+url = Mailto:: "mailto" ":" email -> ~urlv
+ > URL::
+ method:method
+ "://"
+ login:url_login?
+ host:host
+ port:(":" nums)?
+ path:("/" urlpath)?
+ -> ~urlv
url_login = Login:: username:username password:(":" password) "@"
method = [+\-.a-z0-9]+
domain = (part +/ ".") -> ~"."
| quoted
quoted = "\"" ((~[\"\\] | escaped)+) "\""
- | "":: "\"\""
+ | "\"\"":: "\"\""
escaped = lf:: "\\n"
| cr:: "\\r"
| "\\" ~[nr]
// Chars ///////////////////////////////////////////////////////////////
alpha = [a-zA-Z]
-//num = [0-9]
alphanum = [a-zA-Z0-9]
sym = ~[a-zA-Z0-9\ \r\n=\">]