r5646 jmb - in /trunk/libcss/docs: Lexer Tokens

Author: jmb Date: Sun Oct 26 19:16:05 2008 New Revision: 5646 URL: http://source.netsurf-browser.org?rev=5646&view=rev Log: Update Lexer/Token documentation to handle CSS numbers correctly. This is delightful. I get to rework the lexer state machine. Grr. Modified: trunk/libcss/docs/Lexer trunk/libcss/docs/Tokens Modified: trunk/libcss/docs/Lexer URL: http://source.netsurf-browser.org/trunk/libcss/docs/Lexer?rev=5646&r1... ============================================================================== --- trunk/libcss/docs/Lexer (original) +++ trunk/libcss/docs/Lexer Sun Oct 26 19:16:05 2008 @@ -12,8 +12,8 @@ STRING '"' | "'" INVALID_STRING '"' | "'" HASH '#' -NUMBER [0-9] | '.' -PERCENTAGE [0-9] | '.' +NUMBER [0-9] | '.' | '-' | '+' +PERCENTAGE [0-9] | '.' | '-' | '+' DIMENSION [0-9] | '.' URI [Uu] UNICODE-RANGE [Uu] Modified: trunk/libcss/docs/Tokens URL: http://source.netsurf-browser.org/trunk/libcss/docs/Tokens?rev=5646&r... ============================================================================== --- trunk/libcss/docs/Tokens (original) +++ trunk/libcss/docs/Tokens Sun Oct 26 19:16:05 2008 @@ -14,7 +14,7 @@ unicode ::= '\' [0-9a-fA-F]{1,6} wc? escape ::= unicode | '\' [^\n\r\f0-9a-fA-F] nmchar ::= [a-zA-Z0-9] | '-' | '_' | nonascii | escape -num ::= [0-9]+ | [0-9]* '.' [0-9]+ +num ::= [-+]? ([0-9]+ | [0-9]* '.' [0-9]+) string ::= '"' (stringchar | "'")* '"' | "'" (stringchar | '"')* "'" stringchar ::= urlchar | #x20 | #x29 | '\' nl urlchar ::= [#x9#x21#x23-#x26#x28#x2A-#x7E] | nonascii | escape