47 func! GCUpperDot(what)  argument
51     return a:what
53   return GCUpperCommon(a:what)
57 func! GCUpper(what)  argument
61     return a:what
63   return GCUpperCommon(a:what)
67 func! GCUpperSpace(what)  argument
71     return a:what
73   return GCUpperCommon(a:what)
76 func! GCUpperCommon(what)  argument
77   let col = col(".") - strlen(a:what)
81     return a:what
87     return a:what
90   return toupper(a:what)