CW_F_ECHO
ctx->i_flags &= ~CW_F_ECHO;
ctx->i_flags &= ~CW_F_ECHO;
if (ctx->i_flags & CW_F_ECHO)
if (ctx->i_flags & CW_F_ECHO)
if (ctx->i_flags & CW_F_ECHO) {
main_ctx->i_flags |= CW_F_ECHO;
main_ctx->i_flags &= ~CW_F_ECHO;
ctx->i_flags &= ~CW_F_ECHO;
ctx->i_flags &= ~(CW_F_EXEC | CW_F_ECHO);
ctx->i_flags &= ~(CW_F_EXEC | CW_F_ECHO);