5 # change case of text, simple version
6 define(`upcase', `translit(`$*', `a-z', `A-Z')')
7 define(`downcase', `translit(`$*', `A-Z', `a-z')')
9 `regexp(`$1', `^\(\w\)\(\w*\)',
10 `upcase(`\1')`'downcase(`\2')')')
11 define(`capitalize', `patsubst(`$1', `\w+', `_$0(`\&')')')