{{Str index|12345|0}} ⇒ "Character not recognized by string_index"
{{Str index|12345|1}} ⇒ "1"
{{Str index|12345|3}} ⇒ "3"
{{Generate MET Artwork as GWToolset/Str find last c|a.b|,}} ⇒ "-1"
{{Generate MET Artwork as GWToolset/Str find last c|a,b|,}} ⇒ "2"
{{Generate MET Artwork as GWToolset/Str find last c|a,b,c|,}} ⇒ "4"
{{Generate MET Artwork as GWToolset/Str find last c|a,b,c,d|,}} ⇒ "6"
{{Generate MET Artwork as GWToolset/Str find last c|a,b,c,d,e,fghi|,}} ⇒ "10"
{{Generate MET Artwork as GWToolset/Str find last c/sub|a,b,c|,|5}} ⇒ ""
{{Generate MET Artwork as GWToolset/Str find last c/sub|a,b,c|,|4}} ⇒ "4"
{{Generate MET Artwork as GWToolset/Str find last c/sub|a,b,c|,|3}} ⇒ ""
{{Generate MET Artwork as GWToolset/Str find last c/sub|a,b,c|,|2}} ⇒ "2"
{{Generate MET Artwork as GWToolset/Str find last c/sub|a,b,c|,|1}} ⇒ ""
{{#ifexpr: {{Generate MET Artwork as GWToolset/Str find last c|a,b,c|,}} > 0
|{{str left|a,b,c|{{#expr: {{Generate MET Artwork as GWToolset/Str find last c|a,b,c|,}} - 1}} }} }} ⇒ "a,b"
{{#ifexpr: {{Generate MET Artwork as GWToolset/Str find last c|a,b,c|,}} > 0
|{{str right|a,b,c|{{Generate MET Artwork as GWToolset/Str find last c|a,b,c|,}} }} }} ⇒ "c"
long text over 30 length
{{Generate MET Artwork as GWToolset/Str find last c|1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16|,}} = 36
{{str left|1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16|{{#expr: {{Generate MET Artwork as GWToolset/Str find last c|1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16|,}}-1}} = 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
{{str right|1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16|{{Generate MET Artwork as GWToolset/Str find last c|1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16|,}}}} = 16
