Cleanup of broken links on Glossary page(either removing or fixing)

Author: Altai-man

doc/Language/glossary.pod6

@@ -564,15 +564,15 @@ The C<mainline> is the program text that is not part of any kind of block.
     f();        # in mainline again
 
 You can also have the mainline of any package-like declarator, such as
-L<class|#Class>, L<module|/language/modules>, L<grammar|/language/grammars>, etc.  These are
+class, L<module|/language/modules>, L<grammar|/language/grammars>, etc.  These are
 typically run just after the class/module/grammar have been compiled (or
 when loaded from a pre-compiled file).
 
 =head1 MoarVM
 X<|MoarVM>
 
 MoarVM is short for Metamodel On A Runtime Virtual Machine.
-It's a virtual machine designed specifically for L<#NQP> and its L<#MOP>:
+It's a virtual machine designed specifically for L<#NQP> and its L<MOP|/language/mop>:
 L<#6model>.  A document about
 L<the purpose of MoarVM|https://github.com/MoarVM/MoarVM/blob/master/docs/reveal.md>.
 MoarVM has some similarities with the Hotspot VM so you may peruse its
@@ -687,7 +687,7 @@ The Perl programming language in its many forms.
 X<|REPL>
 
 A way to describe L<Perl|#Perl> as a language, considered to be improper by
-many in the L<#Perl Community>.
+many in the L<Perl Community|/language/community>.
 
 =head1 POD
 X<|POD>
@@ -747,7 +747,7 @@ either $, @, %, or & respectively for a L<scalar|/type/Scalar>,
 L<array|/type/Array>, L<hash|/type/Hash>, or L<code|/type/Code> variable.  See also
 Twigil and role.  Also sigiled variables allow short conventions
 for L<variable interpolation|#Variable Interpolation> in a double quoted
-string, or even L<postcircumfix|#Postcircumfix> expressions starting with
+string, or even postcircumfix expressions starting with
 such a variable.
 
 =head1 Sigilless Variable
@@ -776,7 +776,7 @@ X<|Stub>
 X<|Symbol>
 
 Fancy alternative way to denote a name. Generally used in the context of
-L<module|/language/modules>s linking, be it in the L<#OS> level, or at the Perl 6 L<#Virtual Machine> level
+L<module|/language/modules>s linking, be it in the OS level, or at the Perl 6 L<#Virtual Machine> level
 for modules generated from languages targeting these VMs.  The set of
 imported or exported symbols is called the symbol table.
 
@@ -845,10 +845,10 @@ X<|Variable Interpolation>
 X<|Virtual Machine>
 
 A virtual machine is the Perl compiler entity that executes the
-L<bytecode|#Bytecode>.  It can optimize the bytecode or generate
+L<bytecode|#bytecode>.  It can optimize the bytecode or generate
 machine code Just in Time.  Examples are
 L<#MoarVM>, L<#Parrot> (who are intended to run Perl 6) and more
-generic virtual machines such as L<#JVM> and Javascript.
+generic virtual machines such as JVM and Javascript.
 
 =head1 whitespace
 X<|whitespace>