> This does not seem to be a good way, consider if we want to change: > START -> STOP > Start -> Stop > start -> stop > STart -> STop > sTART -> sTOP
I'm only personally concerned by the first three of those. This is the solution from my rc file. It moves the cursor, which I find annoying. Anyone know why it would do that? Hope this helps the OP. I use camel case, so I use the mixed case version of the string as the initial argument, so for example, given: HelloThere HELLOTHERE hellothere typing: :%Sub HelloThere HiThere results in: " HiThere " HITHERE " hithere the code from my vimrc: " Case-matching substitution function! CaseMatchSubstitute(find, repl) range " As-you-typed-it substitution. sil exe a:firstline.','.a:lastline.'s/\C'.a:find.'/'.a:repl.'/ge' " All-lowercase substitution let casefind = tolower(a:find) let caserepl = tolower(a:repl) sil exe a:firstline.','.a:lastline.'s/\C'.casefind.'/'.caserepl.'/ge' " All-uppercase substitution let casefind = toupper(a:find) let caserepl = toupper(a:repl) sil exe a:firstline.','.a:lastline.'s/\C'.casefind.'/'.caserepl.'/ge' endfunction command! -range -nargs=+ Sub :<line1>,<line2> call CaseMatchSubstitute(<f-args>)
