Get rid of sm_col_print function
Get rid of sm_dump function
Get rid of sm_print function
Get rid of sm_row_print function
Get rid of verbose_debug global
Get rid of Espresso main.h and main.c
Get rid of Espresso print_cover function
Remove debug_flag from binate_split_select function
Remove comp_debug from cubelist_partition function
Add braces to avoid dangling else
Get rid of debug global
Get rid of dump_irredundant function
Get rid of read_pla function
Get rid of parse_pla function
Get rid of read_cube function
Get rid of skip_line function
Get rid of read_symbolic function
Get rid of PLA_summary function
Get rid of label_index function
Get rid of get_word function