void lay_widow( lay_tag ltag )
{
char * p;
condcode cc;
int k;
lay_att curr;
att_args l_args;
int cvterr;
ltag = ltag;
p = scan_start;
if( !GlobalFlags.firstpass ) {
scan_start = scan_stop;
eat_lay_sub_tag();
return; // process during first pass only
}
if( ProcFlags.lay_xxx != el_widow ) {
ProcFlags.lay_xxx = el_widow;
}
cc = get_lay_sub_and_value( &l_args ); // get one with value
while( cc == pos ) {
cvterr = -1;
for( k = 0, curr = widow_att[k]; curr > 0; k++, curr = widow_att[k] ) {
if( !strnicmp( att_names[curr], l_args.start[0], l_args.len[0] ) ) {
p = l_args.start[1];
switch( curr ) {
case e_threshold:
cvterr = i_uint8( p, curr, &layout_work.widow.threshold );
break;
default:
out_msg( "WGML logic error.\n");
cvterr = true;
break;
}
if( cvterr ) { // there was an error
err_count++;
g_err( err_att_val_inv );
file_mac_info();
}
break; // break out of for loop
}
}
if( cvterr < 0 ) {
err_count++;
g_err( err_att_name_inv );
file_mac_info();
}
cc = get_lay_sub_and_value( &l_args ); // get one with value
}
scan_start = scan_stop;
return;
}
bool i_font_number( char *p, lay_att curr, font_number *tm )
{
return( i_uint8( p, curr, tm ) );
}
