Merge remote-tracking branch 'origin/bobdev' into parser

gcc/cobol/failures/copypar/Makefile

gcc/cobol/failures/copypar/input.txt

gcc/cobol/failures/copypar/playpen.cbl

gcc/cobol/genapi.cc

gcc/cobol/genapi.h

gcc/cobol/gengen.h

gcc/cobol/parse.y

gcc/cobol/parse_ante.h

gcc/cobol/symbols.h

gcc/cobol/tests/c-to-cobol/c_sub.c

gcc/cobol/tests/c-to-cobol/call_stuff.cbl

gcc/cobol/tests/c-to-cobol/known-good.txt

libgcobol/libgcobol.cc