Function shapeJavanese

Parameters

• input: number[]

  input unicode buffer to shape in place

  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 Javanese character clusters are defined as follows:

  Cases:

  1. Simple non-compounding cluster: < IV | P | D | S | R | WS | O | WJ >
  2. Cluster terminating in Halant: < C | GB > [VS] [N] (H C [VS] [N])* H
  3. Complex cluster: < C | GB > [VS] [N] (H C [VS] [N]) [MCR] [MCY] (VPre) (VAbv) (VBlw) (M)*

  Ex. ꦧꦺꦲꦏ꧀ꦠꦸꦩꦿꦥ꧀ꦲ​