On 11/18/2012 05:26 PM, David Kastrup wrote:
At the current point of time, the rule is that "alphabetic" is a-z, A-Z, and _any_ non-ASCII character. This is a bit excessive, but short of a reliable "is a letter" test, this was easiest to implement.
Getting off-topic for -user, but... Most programming languages that can process Unicode text have class tests that should simplify letter-ness. (The superscript characters ¹²³ etc. do not have this property.) Guile has the char-alphabetic? predicate; see <URL: https://www.gnu.org/software/guile/manual/html_node/Characters.html >, at least as of 2.0.
~Chris -- Chris Maden, text nerd <URL: http://crism.maden.org/ > “Always remember where you came from, and honor your ancestry, But don’t be afraid to defy anyone who would tell you what to be.” — Chris Vaughan, “Freedom” GnuPG fingerprint: DB08 CF6C 2583 7F55 3BE9 A210 4A51 DBAC 5C5C 3D5E _______________________________________________ lilypond-user mailing list [email protected] https://lists.gnu.org/mailman/listinfo/lilypond-user
