{{subst:User:Matt Fitzpatrick/Unsigned IP|198.35.26.96|12:27, 3 November 2014 (UTC)}}
Normal output, subst with IP address and datestamp — Preceding unsigned comment added by 198.35.26.96 (talk) 12:27, 3 November 2014 (UTC)
{{User:Matt Fitzpatrick/Unsigned IP|198.35.26.96|12:27, 3 November 2014 (UTC)}}
Accidentally transcluded instead of substituted is okay — Preceding unsigned comment added by 198.35.26.96 (talk) 12:27, 3 November 2014 (UTC)
{{subst:User:Matt Fitzpatrick/Unsigned IP}}
Substituted but forgot IP address displays an error — Preceding unsigned comment added by an unspecified IP address
{{User:Matt Fitzpatrick/Unsigned IP}}
Transcluded but forgot IP address displays an error — Preceding unsigned comment added by an unspecified IP address