Module prepare

3.3.3 Preparations for Implicit Processing

http://www.unicode.org/reports/tr9/#Preparations_for_Implicit_Processing

Structs

IsolatingRunSequence

Output of isolating_run_sequences (steps X9-X10)

Functions

isolating_run_sequences

Compute the set of isolating run sequences.

not_removed_by_x9

removed_by_x9

Should this character be ignored in steps after X9?

Type Aliases

IsolatingRunSequenceVec

LevelRun

A maximal substring of characters with the same embedding level.

LevelRunVec