BoosteeR Said:

Cant u make it so i only set the 1st letter in the whole sentence caps ?

um you can just use

$+($upper($left($1-,1)),$mid($1-,2))

for that try it using this alias

alias caps say $+($upper($left($1-,1)),$mid($1-,2))

but the whole point of his snippet was to make every 1st letter said a cap.
for that i would use

$regsubex($1-,/(\w+)/g,$+($upper($left(\t,1)),$mid(\t,2)))