Added $I-d$ keywords.

src/libraries/libansi/strerror.c

src/libraries/libcommon/kom-errno.c

src/libraries/libcommon/misc-parser.c

src/libraries/libcommon/misc-parser.h

src/libraries/libcommon/parser.c

src/libraries/libcommon/parser.h

src/libraries/libmisc/numlist.c

src/libraries/libmisc/numlist.h

src/libraries/libmisc/numlist2.c

src/libraries/libmisc/numlist2.h

src/libraries/libmisc/pom.c

src/libraries/libmisc/pom.h

src/libraries/libmisc/s-collat-tabs.c

src/libraries/libmisc/s-collat-tabs.h

src/libraries/libmisc/s-string.c

src/libraries/libmisc/s-string.h

src/libraries/libmisc/testnumlist.c

src/libraries/libmisc/zmalloc.c

src/libraries/libmisc/zmalloc.h