Changes
Use : instead of colon, as per suggested workaround at meta:Talk:ParserFunctions#Bug when using colon in #ifeq:.
<includeonly>{{#ifexist: {{#if: {{{2|}}} | {{{2}}} | {{#if: {{NAMESPACE}} | {{NAMESPACE}}:}}{{BASEPAGENAME}}}}/{{{1}}} | • <span lang="{{{1}}}">[[{{#if: {{{2|}}}|{{{2}}}| {{#if: {{NAMESPACE}} | {{#ifeq: {{NAMESPACE}} | Category |::}}{{NAMESPACE}}:}}{{BASEPAGENAME}}}}/{{{1}}}|{{#language:{{{1}}}}}]]</span>|<span></span>}}</includeonly><noinclude>
== Template ==
''This sub-template doesn't display properly when not included. Please see [[Template:Languages]] for the complete version.''