bfd/doc/chew.c

175 addr (buffer, idx)
177      unsigned int idx;
179   return buffer->ptr + idx;
250 skip_white_and_stars (src, idx)
252      unsigned int idx;
255   while ((c = at (src, idx)),
260 	     && at (src, idx +1) != '/'
261 	     && at (src, idx -1) != '\n'))
262     idx++;
263   return idx;
271 unsigned int idx = 0; /* Pos in input buffer */
424   unsigned int idx = 0;
426   while (at (src, idx))
429       if (at (src, idx) == '\n'
430 	  && at (src, idx + 1) == '/'
431 	  && at (src, idx + 2) == '*')
433 	  idx += 3;
435 	  idx = skip_white_and_stars (src, idx);
438 	  if (at (src, idx) == '.')
439 	    idx++;
443 	  while (at (src, idx))
445 	      if (at (src, idx) == '\n')
448 		  if (at (src, idx + 1) == '\n')
451 		  idx++;
452 		  idx = skip_white_and_stars (src, idx);
454 	      else if (at (src, idx) == '*' && at (src, idx + 1) == '/')
456 		  idx += 2;
462 		  catchar (dst, at (src, idx));
463 		  idx++;
468 	idx++;
493   unsigned int idx;
531       for (idx = 0; idx < len; idx++)
532 	catchar (&out, at (tos, idx));
543       for (idx = fname; idx < len; idx++)
544 	catchar (&out, at (tos, idx));
548       for (idx = openp; at (tos, idx) && at (tos, idx) != ';'; idx++)
549 	catchar (&out, at (tos, idx));
564   unsigned int idx = 0;
568   while (at (tos, idx))
570       if (at (tos, idx) == '{' && at (tos, idx + 1) == '*')
573 	  idx += 2;
575       else if (at (tos, idx) == '*' && at (tos, idx + 1) == '}')
578 	  idx += 2;
582 	  catchar (&out, at (tos, idx));
583 	  idx++;
596   unsigned int idx = 0;
600   while (at (tos, idx))
602       if (at (tos, idx) == '\n' && at (tos, idx + 1) == '.')
605 	  idx += 2;
607 	  while ((c = at (tos, idx)) && c != '\n')
609 	      if (c == '{' && at (tos, idx + 1) == '*')
612 		  idx += 2;
614 	      else if (c == '*' && at (tos, idx + 1) == '}')
617 		  idx += 2;
622 		  idx++;
629 	  idx++;
642   unsigned int idx = 0;
647   while (at (tos, idx))
649       if (at (tos, idx) == '\n'
650 	  && (at (tos, idx +1 ) == '.'
651 	      || at (tos, idx + 1) == '|'))
656 	      idx += 2;
658 	      while (at (tos, idx) && at (tos, idx) != '\n')
664 		      if (at (tos, idx) == '{')
666 		      else if (at (tos, idx) == '}')
671 		      if (at (tos, idx) == '{')
673 		      else if (!islower ((unsigned char) at (tos, idx)))
676 		  else if (at (tos, idx) == '@'
677 			   && islower ((unsigned char) at (tos, idx + 1)))
681 		  else if (at (tos, idx) == '{' && at (tos, idx + 1) == '*')
684 		      idx += 2;
687 		  else if (at (tos, idx) == '*' && at (tos, idx + 1) == '}')
690 		      idx += 2;
693 		  else if (at (tos, idx) == '{'
694 			   || at (tos, idx) == '}')
699 		  catchar (&out, at (tos, idx));
700 		  idx++;
704 	  while (at (tos, idx) == '\n'
705 		 && ((at (tos, idx + 1) == '.')
706 		     || (at (tos, idx + 1) == '|')))
712 	  catchar (&out, at (tos, idx));
713 	  idx++;
728   unsigned int idx = 0;
733   while (at (tos, idx))
735       if (at (tos, idx) == '@'
736 	  && at (tos, idx + 1) == '*')
739 	  idx += 2;
741       else if (at (tos, idx) == '\n'
742 	       && at (tos, idx + 1) == 'o'
743 	       && isspace ((unsigned char) at (tos, idx + 2)))
752 	  idx += 3;
756 	  catchar (&out, at (tos, idx));
757 	  if (on && at (tos, idx) == '\n'
758 	      && at (tos, idx + 1) == '\n'
759 	      && at (tos, idx + 2) != 'o')
764 	  idx++;
783   unsigned int idx = 0;
786   while (at (tos, idx))
788       if (at (tos, idx) == '<'
789 	  && at (tos, idx + 1) == '<'
790 	  && !isspace ((unsigned char) at (tos, idx + 2)))
793 	  idx += 2;
795 	  while (at (tos, idx)
796 		 && at (tos, idx) != '>' )
798 	      catchar (&out, at (tos, idx));
799 	      idx++;
803 	  idx += 2;
807 	  catchar (&out, at (tos, idx));
808 	  idx++;
820 iscommand (ptr, idx)
822      unsigned int idx;
825   while (at (ptr, idx))
827       if (isupper ((unsigned char) at (ptr, idx))
828 	  || at (ptr, idx) == ' ' || at (ptr, idx) == '_')
831 	  idx++;
833       else if (at (ptr, idx) == '\n')
846 copy_past_newline (ptr, idx, dst)
848      unsigned int idx;
853   while (at (ptr, idx) && at (ptr, idx) != '\n')
855       if (at (ptr, idx) == '\t')
865 	  catchar (dst, at (ptr, idx));
868       idx++;
871   catchar (dst, at (ptr, idx));
872   idx++;
873   return idx;
883   idx = copy_past_newline (ptr, idx, tos);
895   int idx = 0;
902   while (at (tos, idx) == '\n')
904       idx++;
906   c = idx;
910   if (at (tos, idx) == '.')
914   while (at (tos, idx))
916       idx++;
920   idx--;
922   while (idx && isspace ((unsigned char) at (tos, idx)))
923     idx--;
924   idx++;
930   while (c < idx)
982   int idx = 0;
985   while (at (tos, idx))
987       switch (at (tos, idx))
991 	  idx++;
992 	  if (tab && at (tos, idx))
1002 	  idx++;
1009 	  idx++;
1014 	  catchar (&out, at (tos, idx));
1017 	  idx++;
1035   while (at (ptr, idx))
1037       if (iscommand (ptr, idx))
1039       idx = copy_past_newline (ptr, idx, tos);
1094   while (at (ptr, idx)
1095 	 && at (ptr, idx) != '\n')
1096     idx++;
1097   idx++;
1129   int idx;
1181   for (idx = 0; idx < length; idx++)
1183       if (src[idx] == '\\')
1184 	switch (src[idx + 1])
1188 	    idx++;
1192 	    *dst++ = src[idx + 1];
1193 	    idx++;
1200 	*dst++ = src[idx];
1233   while (at (ptr, idx))
1236       if (iscommand (ptr, idx))
1241 	  (void) nextword (addr (ptr, idx), &next);