directly added links to the text itself

Author: VinithKrishnan

src/identifiers.md

@@ -4,27 +4,25 @@ An identifier is any nonempty Unicode[^non_ascii_idents] string of the following
 
 Either
 
-   * The first character has property `XID_start`
-   * The remaining characters have property `XID_continue`
+   * The first character has property [XID_start]
+   * The remaining characters have property [XID_continue]
 
 Or
 
    * The first character is `_`
    * The identifier is more than one character, `_` alone is not an identifier
-   * The remaining characters have property `XID_continue`
+   * The remaining characters have property [XID_continue]
 
 that does _not_ occur in the set of [keywords].
 
-> **Note**: `XID_start` and `XID_continue` as character properties cover the
+> **Note**: [XID_start] and [XID_continue] as character properties cover the
 > character ranges used to form the more familiar C and Java language-family
 > identifiers.
 
-Links to Unicode descriptions:
 
-   * `XID_start` :http://unicode.org/cldr/utility/list-unicodeset.jsp?a=%5B%3AXID_Start%3A%5D&abb=on&g=&i=
-   * `XID_continue` :http://unicode.org/cldr/utility/list-unicodeset.jsp?a=%5B%3AXID_Continue%3A%5D&abb=on&g=&i=
-   
 
+[XID_start]:  http://unicode.org/cldr/utility/list-unicodeset.jsp?a=%5B%3AXID_Start%3A%5D&abb=on&g=&i=
+[XID_continue]: http://unicode.org/cldr/utility/list-unicodeset.jsp?a=%5B%3AXID_Continue%3A%5D&abb=on&g=&i=
 [keywords]: ../grammar.html#keywords
 [^non_ascii_idents]: Non-ASCII characters in identifiers are currently feature
   gated. This is expected to improve soon.