#!/bin/bash

if (( $# < 1 )) ; then
    echo -e "ERROR: Missing argument. Usage:\n$0 filename[.c|.cpp]" >& 2
fi

bname=`echo $1 | sed 's/\(.*\)\\..*/\1/g'`
exts=("" ".cpp" ".c")

for ext in ${exts[@]}; do
    srcname="${bname}${ext}"
    if [ -f "$srcname" ]; then
        vim -c "vsplit $srcname" "$bname.h"
    fi
done