/* This was split into 3 if's to
avoid an arbitrary limit in some compiler. */
if ( (is_alnum && ISALNUM (ch))
|| (is_alpha && ISALPHA (ch))
|| (is_blank && ISBLANK (ch))
|| (is_cntrl && ISCNTRL (ch)))
/* This was split into 3 if's to
avoid an arbitrary limit in some compiler. */
if ( (is_alnum && ISALNUM (ch))
|| (is_alpha && ISALPHA (ch))
|| (is_blank && ISBLANK (ch))
|| (is_cntrl && ISCNTRL (ch)))