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| | {{#if:{{{array|}}}|<!-- | | {{#if:{{{array|}}}|<!-- |
| − | -->{{#vardefine: i | {{{countfrom|1}}} }}<!-- | + | -->{{#arraydefine: inarray | {{{array}}} | {{{separator|;;}}} }}<!-- |
| − | -->{{#vardefine: sep | {{{separator|;;}}} }}<!--
| + | -->{{#vardefine: countfrom | {{{countfrom|1}}} }}<!-- |
| − | -->{{#while: | + | -->{{#arrayslice: thearray | inarray | {{#var: countfrom}} }}<!-- |
| − | | {{#vardefineecho: theitem
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| − | | {{#explode: {{{array}}} | {{#var: sep}} | {{#var: i}} }}
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| − | }}{{#vardefine: nextitem
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| − | | {{#explode:{{{array}}}|{{#var: sep}}| {{#expr: {{#var: i}} + 1 }} }}
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| − | }}
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| − | |<!--
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| − | -->{{#vardefine: isfirst |<!--
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| − | -->{{#ifeq: {{#var: i}} | {{{countfrom|1}}} | 1 | 0 }} }}<!-- Is this the first item in the list
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| − | -->{{#vardefine: islast |<!--
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| − | -->{{#if: {{#var: nextitem}} | 0 | 1 }} }}<!-- Is this the last item in the list
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| | | | |
| − | If this is the first one in the list, and we have "beforefirst" specified, then we use it. Otherwise,
| + | TODO: get token and pattern args working |
| − | if this is the last and we have a "beforelast" specified, we use that. Finally, if neither of these
| + | -->{{#vardefine: token | {{{token|@@@@@}}} }}<!-- |
| − | is satisfied, we use "before". This means that in a one-item list we will use "beforefirst" and not
| + | -->{{#vardefine: pattern | {{{pattern|{{#var:token}}}}} }}<!-- |
| − | "beforelast".
| + | --><!-- token: ({{#var:token}}) pattern: ({{#var:pattern}}) --><!-- |
| | | | |
| − | -->{{#ifexpr: ({{#var: isfirst}}) and ({{#ifeq: {{{beforefirst|--NoValue--}}} | --NoValue-- |0|1}}) <!--
| + | -->{{{beforefirst|{{{before|}}}}}}<!-- |
| − | -->|<!-- First item and we have a "beforefirst"
| + | -->{{#arrayprint: inarray |{{{after|}}}{{{between|}}}{{{before|}}}|@@@@@|@@@@@}}<!-- |
| − | -->{{{beforefirst}}}<!--
| + | -->{{{afterlast|{{{after|}}}}}}<!-- |
| − | -->|<!-- not the first item, or no "beforefirst"
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| − | -->{{#ifexpr: ({{#var: islast}}) and ({{#ifeq: {{{beforelast|--NoValue--}}} | --NoValue-- |0|1}}) <!--
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| − | -->|<!-- Last item and we have a "beforelast"
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| − | -->{{{beforelast}}}<!--
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| − | -->|<!-- fall through to the default
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| − | -->{{{before|}}}<!--
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| − | -->}}<!--
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| − | -->}}<!--
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| − | | |
| − | -->{{#var: theitem}}<!--
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| − | | |
| − | For the "after" we give precedence to "afterlast" over "afterfirst".
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| − | | |
| − | -->{{#ifexpr: ({{#var: islast}}) and ({{#ifeq: {{{afterlast|--NoValue--}}} | --NoValue-- |0|1}}) <!--
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| − | -->|<!-- last item and we have a "afterlast"
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| − | -->{{{afterlast}}}<!--
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| − | -->|<!-- not the last item, or no "afterlast"
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| − | -->{{#ifexpr: ({{#var: isfirst}}) and ({{#ifeq: {{{afterfirst|--NoValue--}}} | --NoValue-- |0|1}}) <!--
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| − | -->|<!-- first item and we have a "afterfirst"
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| − | -->{{{afterfirst}}}<!--
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| − | -->|<!-- fall through to the default
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| − | -->{{{after|}}}<!--
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| − | -->}}<!--
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| − | -->}}<!--
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| − | | |
| − | -->{{#vardefine: i | {{#expr: {{#var: i}} + 1}} }}<!--
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| − | -->}}<!--
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| | -->}} | | -->}} |