Feature list updated

README.md

@@ -7,13 +7,17 @@ See the [changelog](CHANGELOG.md) for changes and roadmap.
 ## Features
 
 - Syntax highlighting (colorization)
+- Syntax highlighting in Markdown fenced code blocks
 - Commenting blocks of code
 - Bracket matching
 - Rename symbol
 
 ### Syntax highlighting (colorization)
 ![Syntax highlighting](https://raw.githubusercontent.com/igochkov/vscode-ebnf/master/docs/syntax-highlighting.png)
 
+### Syntax highlighting in Markdown fenced code blocks
+![Syntax highlighting in Markdown fenced code blocks](https://raw.githubusercontent.com/igochkov/vscode-ebnf/master/docs/fenced-code-blocks.png)
+
 ### Commenting blocks of code
 ![Commenting blocks of code](https://raw.githubusercontent.com/igochkov/vscode-ebnf/master/docs/commenting-block.gif)
 

test/codeblock.md

@@ -1,12 +1,7 @@
-``` ebnf
-(*
-This example defines Extended BNF informally. Many of the syntax rules include
-a comment to explain their meaning; inside a comment a meta identifier is enclosed in angle
-brackets < and > to avoid confusion with similar English words. The non-terminal symbols
-<letter>, <decimal digit> and <character> are not defined. The position of <comments> is
-stated in a comment but not formally defined.
-*)
+### EBNF Grammar
+This is an example ...
 
+``` ebnf
 syntax = syntax_rule, {syntax_rule};
 
 (* A <syntax rule> defines the sequences of symbols represented by a <meta identifier> *)
@@ -28,42 +23,4 @@ exception = factor;
 
 (* The <integer> specifies the number of repetitions of the <primary> *)
 factor = [integer, '*'], primary;
-
-primary
-= optionalsequence | repeatedsequence | specialsequence 
-| groupedsequence | meta_identifier | terminalstring;
-
-(* The brackets [ and ] enclose symbols which are optional *)
-optionalsequence = '[', definitions_list, ']';
-
-(* The brackets { and } enclose symbols which may be repeated any number of times *)
-repeatedsequence = '{', definitions_list, '}';
-
-(* The brackets ( and ) allow any <definitions list> to be a <primary> *)
-groupedsequence = '(', definitions_list, ')';
-
-(* A <terminal string> represents the <characters> between the quote symbols *)
-terminalstring
-= "'", character - "'", {character - "'"}, "'"
-| '"', character - '"', {character - '"'}, '"';
-
-(* A <meta identifier> is the name of a syntactic element of the language being defined *)
-meta_identifier = letter, {letter | decimaldigit};
-
-integer = decimaldigit, {decimaldigit};
-
-(* The meaning of a <special sequence> is not defined in the standard metalanguage. *)
-specialsequence = '?', {character - '?'}, '?';
-
-(* A comment is allowed anywhere outside a <terminal string>, <meta identifier>, <integer> or <special sequence> *)
-comment = '*', {commentsymbol}, '*';
-
-commentsymbol
-= comment | terminalstring | specialsequence | character;
-
-letter = ? lowercase and uppercase letters ? ;
-
-decimaldigit = ? digits from 0 to 9 ? ;
-
-character = ? any character ?;
 ```