200   inT16 gap_width;  in block_spacing_stats()  local
236         gap_width = blob_box.left () - prev_blob_box.right ();  in block_spacing_stats()
239           all_gap_stats.add (gap_width, 1);  in block_spacing_stats()
310           gap_width = blob_box.left () - prev_blob_box.right ();  in block_spacing_stats()
311           if ((gap_width > real_space_threshold) &&  in block_spacing_stats()
322               (gap_width >  in block_spacing_stats()
325               ((gap_width >  in block_spacing_stats()
332               space_gap_stats.add (gap_width, 1);  in block_spacing_stats()
371   inT16 gap_width;  in row_spacing_stats()  local
416       gap_width = blob_box.left () - prev_blob_box.right ();  in row_spacing_stats()
421         if (gap_width >= real_space_threshold) {  in row_spacing_stats()
423             (gap_width > tosp_fuzzy_space_factor2 * row->xheight) ||  in row_spacing_stats()
424             ((gap_width > tosp_fuzzy_space_factor1 * row->xheight)  in row_spacing_stats()
430             cert_space_gap_stats.add (gap_width, 1);  in row_spacing_stats()
431           all_space_gap_stats.add (gap_width, 1);  in row_spacing_stats()
434           small_gap_stats.add (gap_width, 1);  in row_spacing_stats()
435         all_gap_stats.add (gap_width, 1);  in row_spacing_stats()
736   inT16 gap_width;  in isolated_row_stats()  local
774     gap_width = blob_box.left () - prev_blob_box.right ();  in isolated_row_stats()
777     (gap_width > crude_threshold_estimate)) {  in isolated_row_stats()
778       if ((gap_width > tosp_fuzzy_space_factor2 * row->xheight) ||  in isolated_row_stats()
779         ((gap_width > tosp_fuzzy_space_factor1 * row->xheight) &&  in isolated_row_stats()
784         cert_space_gap_stats.add (gap_width, 1);  in isolated_row_stats()
785       all_space_gap_stats.add (gap_width, 1);  in isolated_row_stats()
787     if (gap_width < crude_threshold_estimate)  in isolated_row_stats()
788       small_gap_stats.add (gap_width, 1);  in isolated_row_stats()