ICML: Styles for unnumbered headings

[cprecioso]

This is a feature request. When dealing with an unnumbered heading (the ones with a trailing {-}), the ICML writer just uses the same style than regular headings.

For me this was not enough, as I was numbering the headers with InDesign Paragraph Styles, and I didn't have a way of taking out the numbering for unnumbered headings.

[cprecioso]

I worked around it writing my own filter that detects unnumbered headings and rewrites them with a RawBlock like:

<ParagraphStyleRange AppliedParagraphStyle="ParagraphStyle/Header{N} &gt; Unnumbered">
  <CharacterStyleRange AppliedCharacterStyle="$ID/NormalCharacterStyle">
    <Content>{...}</Content>
  </CharacterStyleRange>
</ParagraphStyleRange>

And then, I customized the template.icml file adding styles like:

<ParagraphStyle Self="ParagraphStyle/Header{N} &gt; Unnumbered" Name="Header{N} &gt; Unnumbered" LeftIndent="0" PointSize="36">
  <Properties>
    <BasedOn type="object">$$ID/NormalParagraphStyle</BasedOn>
  </Properties>
</ParagraphStyle>

[jgm]

@cprecioso can you comment on whether @mb21's approach in the linked PR will work for you?

[cprecioso]

Yep, that's perfect! Thanks!