Function shapeBuginese

Parameters

• input: number[]

  array of unicode characters to be shaped in place if the input contains buginese

  The shaping engine inserts a placeholder glyph (U+25CC) wherever combining marks occur without a valid base. The character U+25CC belongs to the class of generic bases (GB). Well-formed Buginese character clusters are defined as follows:

  Cases:

  1. Simple non-compounding cluster: < S | Rsv | WS | O | J | WJ >
  2. Clusters: < C | GB > [VS] (VPre)* (VAbv)* (VBlv)* (VPst)* [J]

  Ex. ᨔᨗᨔᨗᨊᨗᨊ