Changes

{{#ifeq: {{BASEPAGENAME}} | {{#replace:{{#replace:{{BASEPAGENAME}}|.A|}}|.B|}}|'''C'''|C}}

{{#ifeq: {{BASEPAGENAME}} | {{#replace:{{#replace:{{BASEPAGENAME}}|.A|}}|.B|}}|'''C'''|C}}

Example  

Example: <nowiki>{{RevisionChanger | hasA = 1 | hasB = 1 | hasC = 1}}</nowiki>

</noinclude>

</noinclude>