Svg.paint.keyword.head: def of gralha-svg-render@0.1.0.1
Import: import gralha-svg-render@0.1.0.1/svg.bend as Svg
Lines 2445-2453 of gralha-svg-render@0.1.0.1/svg.bend: https://jend.leeeet.dev/read.txt?path=gralha-svg-render@0.1.0.1/svg.bend&start_line=2445&end_line=2453

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

# A paint's keyword, decided from its first letter: 1 currentcolor,
# 2 context-fill, 3 context-stroke, 0 a color or none.
def paint.keyword.head(s: String) -> U32:
  match s:
    case SNil{}: 0
    case SCon{Chr{c}, t}:
      +ch = c
      +rest = t
      U.choose(U32, U32.is_eq(U32.or(ch, 32), 99), U.choose(U32, keyword.rest("urrentcolor", rest), 1, U.choose(U32, keyword.rest("ontext-fill", rest), 2, U.choose(U32, keyword.rest("ontext-stroke", rest), 3, 0))), 0)

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_eq
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.or
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=keyword.rest
  https://jend.leeeet.dev/definition.txt?path=gralha-text-scan@0.1.0.1/scan.bend&name=choose