tsela

tsela boleng: ... kgaola;

A tsela branch carries its value after the keyword, followed by a colon (:). When the tlhopha value equals it, execution starts there and runs on until it reaches kgaola or the end of the tlhopha. Two or more branches can share one body by stacking them with no kgaola between — the accepted way to give several values the same treatment.

Examples

Colour each square by its number

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tiro setaLoeto() {
  thalaKanefase(400, 200);
  bokamorago(220);
  gopheta (diri i = 0; i < 4; i = i + 1) {
    tlhopha (i) {
      tsela 0:
        tlatsaMmala(220, 60, 60);
        kgaola;
      tsela 1:
        tlatsaMmala(60, 180, 90);
        kgaola;
      tsela 2:
        tlatsaMmala(60, 110, 220);
        kgaola;
      tlwaelo:
        tlatsaMmala(150);
    }
    thalaKhutlonne(i * 96 + 26, 60, 72, 72);
  }
}

Two branches sharing one body

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tiro setaLoeto() {
  thalaKanefase(400, 200);
  bokamorago(220);
  gopheta (diri i = 0; i < 4; i = i + 1) {
    tlhopha (i) {
      tsela 0:
      tsela 2:
        tlatsaMmala(0, 150, 190);
        kgaola;
      tlwaelo:
        tlatsaMmala(230, 170, 40);
    }
    thalaSediko(i * 96 + 62, 100, 66);
  }
}

See also

tlhopha, tlwaelo, kgaola