Sets a backward compatibility flag#include <tmusubs.h>int sm_tm_old_bi_context(int flag);
sm_tm_old_bi_contextsets a new value of the
old_bi_context_flagand returns the old value. The
old_bi_context_flagis used to determine whether to use more powerful name parsing methods than had previously been used.
sm_tm_old_bi_contextalso uses this flag to decide whether it should use the old or a new algorithm to get a before image context.
Calling this routine with a parameter of 1 causes the old algorithm to be used thereafter. Calling this routine with a parameter of 0 causes the new algorithm to be used thereafter; 0 is the default.