fix vim wrapping being activated by remap

vim/vimrc

@@ -84,6 +84,7 @@ set shiftround      " indent to nearest tabstops
 set shiftwidth=2    " amount to indent with > and <
 set smarttab        " backspace tabs where appropriate even if spaces
 set softtabstop=2   " let backspace delete by indents
+set nowrap          " do not wrap long lines of text
 set backspace=eol,start,indent "backspace over everything
 set textwidth=80    " try to keep text within 80 characters
 set colorcolumn=+1  " mark out the limits of the textwidth