letter-spacing processing improved, to avoid problems with key functi…

…ons and negative letter-spacing which could not be casted to integer
transpect · Oct 25, 2021 · 3ae55cf · 3ae55cf
1 parent 298b0c9
commit 3ae55cf
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/conf/conf.xml b/conf/conf.xml
@@ -187,8 +187,8 @@
  <xsl:variable name="text-style-elements" select="'phrase', 'superscript', 'subscript'" as="xs:string+"/>
 
  <template context="*[local-name() = $text-style-elements]
- [ (@css:letter-spacing and xs:integer(replace(@css:letter-spacing, '[a-z]+$', '')) gt 0.5)
- or exists(key('style', @role)[xs:integer(replace(@css:letter-spacing, '[a-z]+$', '')) gt 0.5])]">
+ [ (@css:letter-spacing and xs:double(replace(@css:letter-spacing, '[a-z]+$', '')) gt 0.5)
+ or exists(key('style', @role)[@css:letter-spacing[xs:double(replace(., '[a-z]+$', '')) gt 0.5]])]">
  <xsl:text>\so{</xsl:text>
  <xsl:next-match/>
  <xsl:text>}</xsl:text>