I use this regex to convert words in TitleCase and confirm each substitution:
:s/\%V\<\([A-Za-z0-9àäâæèéëêìòöôœùüûçÀÄÂÆßÈÉËÊÌÖÔŒÙÜÛ]\)\([A-Za-z0-9àäâæèéëêìòöôœùüûçÀÄÂÆßÈÉËÊÌÖÔŒÙÜÛ]*\)\>/\u\1\L\2/gc However this matches also the words who are already in Titlecase.
Does anyone know how to change the above regex in order to jump over words who are already in TitleCase?
:s/\%V\<\([a-z0-9àäâæèéëêìòöôœùüûç]\)\([A-Za-z0-9àäâæèéëêìòöôœùüûçÀÄÂÆßÈÉËÊÌÖÔŒÙÜÛ]*\)\>/\u\1\L\2/gc seems to do the trick, here.
Because you have explicitely included uppercase characters in the range you use in the first letter capture group, your pattern is going to match both foo and Foo. Removing the uppercase characters from that range seems to resolve your immediate problem.
Foo and not FoO.To match only non-titlecase words, you want to match those that start either (a) with a lowercase letter or (b) with two uppercase letters. The following will do it (add accented letters and digits to taste):
\b([A-Z])([A-Z][A-Za-z]*)|\b([a-z])([a-zA-Z]+) But some words match at groups \1 and \2, others at \3 and \4. I don't use vim so I can't say if it'll let you substitute with this kind of pattern. (E.g., \u\1\3\L\2\4; only two of the four will ever be non-empty)
\C\(\<[A-Z]\)\([a-z]*[A-Z]\+[a-z]*\>\)\|\C\(\<[a-z]\)\([a-zA-Z]\+\>\) However.. I don't know how to substitute with an OR statement in the regex. Someone can help me?HEllOs/\C\%V\(\<[A-ZÀÄÂÆßÈÉËÊÌÖÔŒÙÜÛ]\)\([a-zA-Z0-9àäâæèéëêìòöôœùüûçÀÄÂÆßÈÉËÊÌÖÔŒÙÜÛ]*[A-Z0-9ÀÄÂÆßÈÉËÊÌÖÔŒÙÜÛ]\+[a-zA-Z0-9àäâæèéëêìòöôœùüûçÀÄÂÆßÈÉËÊÌÖÔŒÙÜÛ]*\>\)\|\C\%V\(\<[a-zàäâæèéëêìòöôœùüûç]\)\([a-zA-Z0-9àäâæèéëêìòöôœùüûçÀÄÂÆßÈÉËÊÌÖÔŒÙÜÛ]\+\>\)/\u\1\L\2\u\3\L\4/gc
CamelCase). Missed that. (But did you try the pattern I suggested, \u\1\3\L\2\4?)
A-Zand lots of accented capitals. If you drop them your search will match only words starting with lowercase, I think.