summaryrefslogtreecommitdiffstats
path: root/src/utf8.c
Commit message (Collapse)AuthorAgeFilesLines
* Add basic UTF-8 helper functionsLukas Fleischer2011-06-291-0/+333
Add utf8_width() and utf8_strwidth() which can be used to calculate the display width of a single character or a string, respectively. A lookup table is used to spot double width characters, as well as composing characters. There currently isn't any code to deal with ambigious characters. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>