def pattern.has.content

gralha-svg-render@0.1.0.1 · svg.bend:2936

import Base
import gralha-text-scan@0.1.0.1/scan.bend as U
import gralha-xml-doc@0.1.0.1/xml.bend as XML

2936# Patterns compile their content once and reuse it for every tile sample.
2937def pattern.has.content(xs: List<&2, XML.Element>) -> Bool:
2938  match xs:
2939    case Nil{}: False{}
2940    case Con{XML.Element{n, as, kids, txt}, rest}:
2941      +tagname = n
2942      Bool.not(U.string.equal(tagname, "title") || U.string.equal(tagname, "desc") || U.string.equal(tagname, "metadata") || U.string.equal(tagname, "#text")) || pattern.has.content(rest)