Allow trailing ' or " on ascii constants Allow for 'c' or "cc" instead of just 'c and "cc for ascii constants. This adds additional compatibility for some unusual source files while not causing well formed files to fail.

\.exe$
\.o$
\.d$
\.a$
~$
\.orig$
/lwbasic$
/lwlink$
/lwobjdump$
/lwar$
/lwasm$
/lwcc/lwcc$
/lwcc/lwcpp$