L2/12-185 From: Mark Davis Date: 2012/05/07 Subject: Add missing UCA documentation In the UCA documents (UCA itself, and an html document in the data directory), there is missing text and/or documentation for the following. There should be an action to include these in a proposed update. Descriptions of: a) the interaction of case levels and hirgarana quaternary with the strength and alternate parameters. b) the shifted-trimmed and ignoreSP values for the alternate parameter in Table 14. c) the derivation of fractional weights for implicit weights d) the use of prefixes in fractional weights, such as 006C | 00B7; [, DB A9, 05]