159   lin first0, last0, first1, last1, i;  in pr_context_hunk()  local
166   enum changes changes = analyze_hunk (hunk, &first0, &last0, &first1, &last1);  in pr_context_hunk()
179   if (last1 < files[1].valid_lines - context)  in pr_context_hunk()
180     last1 += context;  in pr_context_hunk()
182     last1 = files[1].valid_lines - 1;  in pr_context_hunk()
227   print_context_number_range (&files[1], first1, last1);  in pr_context_hunk()
234       for (i = first1; i <= last1; i++)  in pr_context_hunk()
289   lin first0, last0, first1, last1;  in pr_unidiff_hunk()  local
297   if (! analyze_hunk (hunk, &first0, &last0, &first1, &last1))  in pr_unidiff_hunk()
309   if (last1 < files[1].valid_lines - context)  in pr_unidiff_hunk()
310     last1 += context;  in pr_unidiff_hunk()
312     last1 = files[1].valid_lines - 1;  in pr_unidiff_hunk()
325   print_unidiff_number_range (&files[1], first1, last1);  in pr_unidiff_hunk()
337   while (i <= last0 || j <= last1)  in pr_unidiff_hunk()
429       lin first0, last0, first1, last1;  in mark_ignorable()  local
436 				       &first0, &last0, &first1, &last1);  in mark_ignorable()