inpcom.c, inp_remove_ws(), don't insert whitespace at end of line
inpcom.c, inp_remove_ws(), #1/7, split if-then-else
inpcom.c, inp_remove_ws(), #2/7, combine `if' expressions
inpcom.c, inp_remove_ws(), #3/7, combine `if' expressions
inpcom.c, inp_remove_ws(), #4/7, simplify condition
inpcom.c, inp_remove_ws(), #5/7, simplify condition
inpcom.c, inp_remove_ws(), #6/7, reorder condition, highlight similiarity
inpcom.c, inp_remove_ws(), #7/7, invert 'if' expression