static int ncomps = 0; /* # of interesting components */
static char **compbuffers = NULL; /* buffers for component text */
static struct comp **used_buf = NULL; /* stack for comp that use buffers */
static int ncomps = 0; /* # of interesting components */
static char **compbuffers = NULL; /* buffers for component text */
static struct comp **used_buf = NULL; /* stack for comp that use buffers */