Print an informative error if unable to display helpfile (for example, in case of a full filesystem). Changes semantics of gethelp() return value: formerly 0=not-found, 1=found; now, 0=found, 1=not-found, 2=error. BUGID: 2003-11-26-005
Print an informative error if unable to display helpfile (for
example, in case of a full filesystem).
Changes semantics of gethelp() return value: formerly 0=not-found,
1=found; now, 0=found, 1=not-found, 2=error.
BUGID: 2003-11-26-005

bk: 40abd434HcqkKNyB0ogEabA_NhZNug
bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper