title: $:/core/macros/diff
tags: $:/tags/Macro

\define compareTiddlerText(sourceTiddlerTitle,sourceSubTiddlerTitle,destTiddlerTitle,destSubTiddlerTitle)
<$set name="source" tiddler=<<__sourceTiddlerTitle__>> subtiddler=<<__sourceSubTiddlerTitle__>>>
<$set name="dest" tiddler=<<__destTiddlerTitle__>> subtiddler=<<__destSubTiddlerTitle__>>>
<$diff-text source=<<source>> dest=<<dest>>/>
</$set>
</$set>
\end

\define compareTiddlers(sourceTiddlerTitle,sourceSubTiddlerTitle,destTiddlerTitle,destSubTiddlerTitle,exclude)
<table class="tc-diff-tiddlers">
<tbody>
<$set name="sourceFields" filter="[<__sourceTiddlerTitle__>fields[]sort[]]">
<$set name="destFields" filter="[<__destSubTiddlerTitle__>subtiddlerfields<__destTiddlerTitle__>sort[]]">
<$list filter="[enlist<sourceFields>] [enlist<destFields>] -[enlist<__exclude__>] +[sort[]]" variable="fieldName">
<tr>
<th>
<$text text=<<fieldName>>/> 
</th>
<td>
<$set name="source" tiddler=<<__sourceTiddlerTitle__>> subtiddler=<<__sourceSubTiddlerTitle__>> field=<<fieldName>>>
<$set name="dest" tiddler=<<__destTiddlerTitle__>> subtiddler=<<__destSubTiddlerTitle__>> field=<<fieldName>>>
<$diff-text source=<<source>> dest=<<dest>>>
</$diff-text>
</$set>
</$set>
</td>
</tr>
</$list>
</$set>
</$set>
</tbody>
</table>
\end