����JFIFXX�����    $.' ",#(7),01444'9=82<.342  2!!22222222222222222222222222222222222222222222222222����"��4�� ���,�PG"Z_�4�˷����kjز�Z�,F+��_z�,�© �����zh6�٨�ic�fu���#ډb���_�N�?��wQ���5-�~�I���8����TK<5o�Iv-�����k�_U_�����~b�M��d����Ӝ�U�Hh��?]��E�w��Q���k�{��_}qFW7HTՑ��Y��F�?_�'ϔ��_�Ջt��=||I ��6�έ"�����D���/[�k�9���Y�8ds|\���Ҿp6�Ҵ���]��.����6�z<�v��@]�i%��$j��~�g��J>��no����pM[me�i$[����s�o�ᘨ�˸ nɜG-�ĨU�ycP�3.DB�li�;��hj���x7Z^�N�h������N3u{�:j�x�힞��#M&��jL P@_���� P��&��o8������9�����@Sz6�t7#O�ߋ �s}Yf�T���lmr����Z)'N��k�۞p����w\�Tȯ?�8`�O��i{wﭹW�[�r�� ��Q4F�׊���3m&L�=��h3����z~��#�\�l :�F,j@�� ʱ�wQT����8�"kJO���6�֚l����}���R�>ډK���]��y����&����p�}b��;N�1�m�r$�|��7�>e�@B�TM*-iH��g�D�)� E�m�|�ؘbҗ�a��Ҿ����t4���o���G��*oCN�rP���Q��@z,|?W[0�����:�n,jWiE��W��$~/�hp\��?��{(�0���+�Y8rΟ�+����>S-S����VN;�}�s?.����� w�9��˟<���Mq4�Wv'��{)0�1mB��V����W[�����8�/<� �%���wT^�5���b��)iM� pg�N�&ݝ��VO~�q���u���9� ����!��J27����$O-���! �:�%H��� ـ����y�ΠM=t{!S�� oK8������t<����è:a������[�����ա�H���~��w��Qz`�po�^ ����Q��n� �,uu�C�$ ^���,������8�#��:�6��e�|~���!�3�3.�\0��q��o�4`.|� ����y�Q�`~;�d�ׯ,��O�Zw�������`73�v�܋�<���Ȏ�� ـ4k��5�K�a�u�=9Yd��$>x�A�&�� j0� ���vF��� Y�|�y��� ~�6�@c��1vOp�Ig����4��l�OD���L����� R���c���j�_�uX6��3?nk��Wy�f;^*B� ��@�~a�`��Eu������+���6�L��.ü>��}y���}_�O�6�͐�:�YrG�X��kG�����l^w���~㒶sy��Iu�!� W ��X��N�7BV��O��!X�2����wvG�R�f�T#�����t�/?���%8�^�W�aT��G�cL�M���I��(J����1~�8�?aT ���]����AS�E��(��*E}� 2��#I/�׍qz��^t�̔���b�Yz4x���t�){ OH��+(E��A&�N�������XT��o��"�XC��'���)}�J�z�p� ��~5�}�^����+�6����w��c��Q�|Lp�d�H��}�(�.|����k��c4^�"�����Z?ȕ ��a<�L�!039C� �Eu�C�F�Ew�ç ;�n?�*o���B�8�bʝ���'#Rqf���M}7����]����s2tcS{�\icTx;�\��7K���P���ʇ Z O-��~��c>"��?�������P��E��O�8��@�8��G��Q�g�a�Վ���󁶠�䧘��_%#r�>�1�z�a��eb��qcPѵ��n���#L��� =��׀t� L�7�`��V���A{�C:�g���e@�w1 Xp3�c3�ġ����p��M"'-�@n4���fG��B3�DJ�8[Jo�ߐ���gK)ƛ��$���� ���8�3�����+���� �����6�ʻ���� ���S�kI�*KZlT _`���?��K����QK�d����B`�s}�>���`��*�>��,*@J�d�oF*����弝��O}�k��s��]��y�ߘ��c1G�V���<=�7��7����6�q�PT��tXԀ�!9*4�4Tހ3XΛex�46���Y��D ����� �BdemDa����\�_l,��G�/���֌7���Y�](�xTt^%�GE�����4�}bT���ڹ�����;Y)���B�Q��u��>J/J �⮶.�XԄ��j�ݳ�+E��d ��r�5�_D�1 ��o�� �B�x�΢�#���<��W�����8���R6�@g�M�.��� dr�D��>(otU��@x=��~v���2� ӣ�d�oBd��3�eO�6�㣷�����ݜ6��6Y��Qz`��S��{���\P�~z m5{J/L��1������<�e�ͅPu�b�]�ϔ���'������f�b� Zpw��c`"��i���BD@:)ִ�:�]��hv�E�w���T�l��P���"Ju�}��وV J��G6��. J/�Qgl߭�e�����@�z�Zev2u�)]կ�����7x���s�M�-<ɯ�c��r�v�����@��$�ޮ}lk���a���'����>x��O\�ZFu>�����ck#��&:��`�$�ai�>2Δ����l���oF[h��lE�ܺ�Πk:)���`�� $[6�����9�����kOw�\|���8}������ބ:��񶐕��I�A1/�=�2[�,�!��.}gN#�u����b��� ~��݊��}34q����d�E��Lc��$��"�[q�U�硬g^��%B �z���r�pJ�ru%v\h1Y�ne`ǥ:g���pQM~�^�Xi� ��`S�:V29.�P���V�?B�k�� AEvw%�_�9C�Q����wKekPؠ�\�;Io d�{ ߞo�c1eP����\� `����E=���@K<�Y���eڼ�J���w����{av�F�'�M�@/J��+9p���|]�����Iw &`��8���&M�hg��[�{��Xj��%��Ӓ�$��(����ʹN���<>�I���RY���K2�NPlL�ɀ)��&e����B+ь����( � �JTx���_?EZ� }@ 6�U���뙢ط�z��dWI�n` D����噥�[��uV��"�G&Ú����2g�}&m��?ċ�"����Om#��������� ��{�ON��"S�X��Ne��ysQ���@Fn��Vg���dX�~nj�]J�<�K]:��FW��b�������62�=��5f����JKw��bf�X�55��~J �%^����:�-�QIE��P��v�nZum� z � ~ə ���� ���ة����;�f��\v���g�8�1��f24;�V���ǔ�)����9���1\��c��v�/'Ƞ�w�������$�4�R-��t���� e�6�/�ġ �̕Ecy�J���u�B���<�W�ַ~�w[B1L۲�-JS΂�{���΃������A��20�c#��@ 0!1@AP"#2Q`$3V�%45a6�FRUq��� ����^7ׅ,$n�������+��F�`��2X'��0vM��p�L=������5��8������u�p~���.�`r�����\���O��,ư�0oS ��_�M�����l���4�kv\JSd���x���SW�<��Ae�IX����������$I���w�:S���y���›R��9�Q[���,�5�;�@]�%���u�@ *ro�lbI �� ��+���%m:�͇ZV�����u�̉����θau<�fc�.����{�4Ա� �Q����*�Sm��8\ujqs]{kN���)qO�y�_*dJ�b�7���yQqI&9�ԌK!�M}�R�;������S�T���1���i[U�ɵz�]��U)V�S6���3$K{�ߊ<�(� E]Զ[ǼENg�����'�\?#)Dkf��J���o��v���'�%ƞ�&K�u�!��b�35LX�Ϸ��63$K�a�;�9>,R��W��3�3� d�JeTYE.Mϧ��-�o�j3+y��y^�c�������VO�9NV\nd�1 ��!͕_)a�v;����թ�M�lWR1��)El��P;��yوÏ�u 3�k�5Pr6<�⒲l�!˞*��u־�n�!�l:����UNW ��%��Chx8vL'��X�@��*��)���̮��ˍ��� ���D-M�+J�U�kvK����+�x8��cY������?�Ԡ��~3mo��|�u@[XeY�C�\Kp�x8�oC�C�&����N�~3-H���� ��MX�s�u<`���~"WL��$8ξ��3���a�)|:@�m�\���^�`�@ҷ)�5p+��6���p�%i)P M���ngc�����#0Aruz���RL+xSS?���ʮ}()#�t��mˇ!��0}}y����<�e� �-ή�Ԩ��X������ MF���ԙ~l L.3���}�V뽺�v�����멬��Nl�)�2����^�Iq��a��M��qG��T�����c3#������3U�Ǎ���}��לS�|qa��ڃ�+���-��2�f����/��bz��ڐ�� �ݼ[2�ç����k�X�2�* �Z�d���J�G����M*9W���s{��w���T��x��y,�in�O�v��]���n����P�$�JB@=4�OTI�n��e�22a\����q�d���%�$��(���:���: /*�K[PR�fr\nڙdN���F�n�$�4�[�� U�zƶ����� �mʋ���,�ao�u 3�z� �x��Kn����\[��VFmbE;�_U��&V�Gg�]L�۪&#n%�$ɯ�dG���D�TI=�%+AB�Ru#��b4�1�»x�cs�YzڙJG��f��Il��d�eF'T� iA��T���uC�$����Y��H?����[!G`}���ͪ� �纤Hv\������j�Ex�K���!���OiƸ�Yj�+u-<���'q����uN�*�r\��+�]���<�wOZ.fp�ێ��,-*)V?j-kÊ#�`�r��dV����(�ݽBk�����G�ƛk�QmUڗe��Z���f}|����8�8��a���i��3'J�����~G_�^���d�8w������ R�`(�~�.��u���l�s+g�bv���W���lGc}��u���afE~1�Ue������Z�0�8�=e�� f@/�jqEKQQ�J��oN��J���W5~M>$6�Lt�;$ʳ{���^��6�{����v6���ķܰg�V�cnn �~z�x�«�,2�u�?cE+Ș�H؎�%�Za�)���X>uW�Tz�Nyo����s���FQƤ��$��*�&�LLXL)�1�" L��eO��ɟ�9=���:t��Z���c��Ž���Y?�ӭV�wv�~,Y��r�ۗ�|�y��GaF�����C�����.�+� ���v1���fήJ�����]�S��T��B��n5sW}y�$��~z�'�c ��8 ��� ,! �p��VN�S��N�N�q��y8z˱�A��4��*��'������2n<�s���^ǧ˭P�Jޮɏ�U�G�L�J�*#��<�V��t7�8����TĜ>��i}K%,���)[��z�21z ?�N�i�n1?T�I�R#��m-�����������������1����lA�`��fT5+��ܐ�c�q՝��ʐ��,���3�f2U�եmab��#ŠdQ�y>\��)�SLY����w#��.���ʑ�f��� ,"+�w�~�N�'�c�O�3F�������N<���)j��&��,-� �љ���֊�_�zS���TǦ����w�>��?�������n��U仆�V���e�����0���$�C�d���rP �m�׈e�Xm�Vu� �L��.�bֹ��� �[Դaզ���*��\y�8�Է:�Ez\�0�Kq�C b��̘��cө���Q��=0Y��s�N��S.���3.���O�o:���#���v7�[#߫ ��5�܎�L���Er4���9n��COWlG�^��0k�%<���ZB���aB_���������'=��{i�v�l�$�uC���mƎҝ{�c㱼�y]���W�i ��ߧc��m�H� m�"�"�����;Y�ߝ�Z�Ǔ�����:S#��|}�y�,/k�Ld� TA�(�AI$+I3��;Y*���Z��}|��ӧO��d�v��..#:n��f>�>���ȶI�TX��� 8��y����"d�R�|�)0���=���n4��6ⲑ�+��r<�O�܂~zh�z����7ܓ�HH�Ga롏���nCo�>������a ���~]���R���̲c?�6(�q�;5%� |�uj�~z8R=X��I�V=�|{v�Gj\gc��q����z�؋%M�ߍ����1y��#��@f^���^�>N�����#x#۹��6�Y~�?�dfPO��{��P�4��V��u1E1J �*|���%���JN��`eWu�zk M6���q t[�� ��g�G���v��WIG��u_ft����5�j�"�Y�:T��ɐ���*�;� e5���4����q$C��2d�}���� _S�L#m�Yp��O�.�C�;��c����Hi#֩%+) �Ӎ��ƲV���SYź��g |���tj��3�8���r|���V��1#;.SQ�A[���S������#���`n�+���$��$I �P\[�@�s��(�ED�z���P��])8�G#��0B��[ى��X�II�q<��9�~[Z멜�Z�⊔IWU&A>�P~�#��dp<�?����7���c��'~���5 ��+$���lx@�M�dm��n<=e�dyX��?{�|Aef ,|n3�<~z�ƃ�uۧ�����P��Y,�ӥQ�*g�#먙R�\���;T��i,��[9Qi歉����c>]9�� ��"�c��P�� �Md?٥��If�ت�u��k��/����F��9�c*9��Ǎ:�ØF���z�n*�@|I�ށ9����N3{'��[�'ͬ�Ҳ4��#}��!�V� Fu��,�,mTIk���v C�7v���B�6k�T9��1�*l� '~��ƞF��lU��'�M ����][ΩũJ_�{�i�I�n��$���L�� j��O�dx�����kza۪��#�E��Cl����x˘�o�����V���ɞ�ljr��)�/,�߬h�L��#��^��L�ф�,íMƁe�̩�NB�L�����iL����q�}��(��q��6IçJ$�W�E$��:������=#����(�K�B����zђ <��K(�N�۫K�w��^O{!����)�H���>x�������lx�?>Պ�+�>�W���,Ly!_�D���Ō�l���Q�!�[ �S����J��1��Ɛ�Y}��b,+�Lo�x�ɓ)����=�y�oh�@�꥟/��I��ѭ=��P�y9��� �ۍYӘ�e+�p�Jnϱ?V\SO%�(�t� ���=?MR�[Ș�����d�/ ��n�l��B�7j� ��!�;ӥ�/�[-���A�>�dN�sLj ��,ɪv��=1c�.SQ�O3�U���ƀ�ܽ�E����������̻��9G�ϷD�7(�}��Ävӌ\�y�_0[w ���<΍>����a_��[0+�L��F.�޺��f�>oN�T����q;���y\��bՃ��y�jH�<|q-eɏ�_?_9+P���Hp$�����[ux�K w�Mw��N�ی'$Y2�=��q���KB��P��~������Yul:�[<����F1�2�O���5=d����]Y�sw:���Ϯ���E��j,_Q��X��z`H1,#II ��d�wr��P˂@�ZJV����y$�\y�{}��^~���[:N����ߌ�U�������O��d�����ؾe��${p>G��3c���Ė�lʌ�� ת��[��`ϱ�-W����dg�I��ig2��� ��}s ��ؤ(%#sS@���~���3�X�nRG�~\jc3�v��ӍL��M[JB�T��s3}��j�Nʖ��W����;7��ç?=X�F=-�=����q�ߚ���#���='�c��7���ڑW�I(O+=:uxq�������������e2�zi+�kuG�R��������0�&e�n���iT^J����~\jy���p'dtG��s����O��3����9* �b#Ɋ�� p������[Bws�T�>d4�ۧs���nv�n���U���_�~,�v����ƜJ1��s�� �QIz��)�(lv8M���U=�;����56��G���s#�K���MP�=��LvyGd��}�VwWBF�'�à �?MH�U�g2�� ����!�p�7Q��j��ڴ����=��j�u��� Jn�A s���uM������e��Ɔ�Ҕ�!)'��8Ϣ�ٔ��ޝ(��Vp���צ֖d=�IC�J�Ǡ{q������kԭ�߸���i��@K����u�|�p=..�*+����x�����z[Aqġ#s2a�Ɗ���RR�)*HRsi�~�a &f��M��P����-K�L@��Z��Xy�'x�{}��Zm+���:�)�) IJ�-i�u���� ���ܒH��'�L(7�y�GӜq���� j��� 6ߌg1�g�o���,kر���tY�?W,���p���e���f�OQS��!K�۟cҒA�|ս�j�>��=⬒��˧L[�� �߿2JaB~R��u�:��Q�] �0H~���]�7��Ƽ�I���(}��cq '�ήET���q�?f�ab���ӥvr� �)o��-Q��_'����ᴎo��K������;��V���o��%���~OK ����*��b�f:���-ťIR��`B�5!RB@���ï�� �u �̯e\�_U�_������� g�ES��3�������QT��a����x����U<~�c?�*�#]�MW,[8O�a�x��]�1bC|踤�P��lw5V%�)�{t�<��d��5���0i�XSU��m:��Z�┵�i�"��1�^B�-��P�hJ��&)O��*�D��c�W��vM��)����}���P��ܗ-q����\mmζZ-l@�}��a��E�6��F�@��&Sg@���ݚ�M����� ȹ 4����#p�\H����dYDo�H���"��\��..R�B�H�z_�/5˘����6��KhJR��P�mƶi�m���3�,#c�co��q�a)*Pt����R�m�k�7x�D�E�\Y�閣_X�<���~�)���c[[�BP����6�Yq���S��0����%_����;��Àv�~�| VS؇ ��'O0��F0��\���U�-�d@�����7�SJ*z��3n��y��P����O���������m�~�P�3|Y��ʉr#�C�<�G~�.,! ���bqx���h~0=��!ǫ�jy����l�O,�[B��~��|9��ٱ����Xly�#�i�B��g%�S��������tˋ���e���ې��\[d�t)��.+u�|1 ������#�~Oj����hS�%��i.�~X���I�H�m��0n���c�1uE�q��cF�RF�o���7� �O�ꮧ� ���ۛ{��ʛi5�rw?׌#Qn�TW��~?y$��m\�\o����%W� ?=>S�N@�� �Ʈ���R����N�)�r"C�:��:����� �����#��qb��Y�. �6[��2K����2u�Ǧ�HYR��Q�MV��� �G�$��Q+.>�����nNH��q�^��� ����q��mM��V��D�+�-�#*�U�̒ ���p욳��u:�������IB���m���PV@O���r[b= �� ��1U�E��_Nm�yKbN�O���U�}�the�`�|6֮P>�\2�P�V���I�D�i�P�O;�9�r�mAHG�W�S]��J*�_�G��+kP�2����Ka�Z���H�'K�x�W�MZ%�O�YD�Rc+o��?�q��Ghm��d�S�oh�\�D�|:W������UA�Qc yT�q������~^�H��/��#p�CZ���T�I�1�ӏT����4��"�ČZ�����}��`w�#�*,ʹ�� ��0�i��課�Om�*�da��^gJ݅{���l�e9uF#T�ֲ��̲�ٞC"�q���ߍ ոޑ�o#�XZTp����@ o�8��(jd��xw�]�,f���`~�|,s��^����f�1���t��|��m�򸄭/ctr��5s��7�9Q�4�H1꠲BB@l9@���C�����+�wp�xu�£Yc�9��?`@#�o�mH�s2��)�=��2�.�l����jg�9$�Y�S�%*L������R�Y������7Z���,*=�䷘$�������arm�o�ϰ���UW.|�r�uf����IGw�t����Zwo��~5 ��YյhO+=8fF�)�W�7�L9lM�̘·Y���֘YLf�큹�pRF���99.A �"wz��=E\Z���'a� 2��Ǚ�#;�'}�G���*��l��^"q��+2FQ� hj��kŦ��${���ޮ-�T�٭cf�|�3#~�RJ����t��$b�(R��(����r���dx� >U b�&9,>���%E\� Ά�e�$��'�q't��*�א���ެ�b��-|d���SB�O�O��$�R+�H�)�܎�K��1m`;�J�2�Y~9��O�g8=vqD`K[�F)k�[���1m޼c��n���]s�k�z$@��)!I �x՝"v��9=�ZA=`Ɠi �:�E��)`7��vI��}d�YI�_ �o�:ob���o ���3Q��&D&�2=�� �Ά��;>�h����y.*ⅥS������Ӭ�+q&����j|UƧ����}���J0��WW< ۋS�)jQR�j���Ư��rN)�Gű�4Ѷ(�S)Ǣ�8��i��W52���No˓� ۍ%�5brOn�L�;�n��\G����=�^U�dI���8$�&���h��'���+�(������cȁ߫k�l��S^���cƗjԌE�ꭔ��gF���Ȓ��@���}O���*;e�v�WV���YJ\�]X'5��ղ�k�F��b 6R�o՜m��i N�i����>J����?��lPm�U��}>_Z&�KK��q�r��I�D�Չ~�q�3fL�:S�e>���E���-G���{L�6p�e,8��������QI��h��a�Xa��U�A'���ʂ���s�+טIjP�-��y�8ۈZ?J$��W�P� ��R�s�]��|�l(�ԓ��sƊi��o(��S0��Y� 8�T97.�����WiL��c�~�dxc�E|�2!�X�K�Ƙਫ਼�$((�6�~|d9u+�qd�^3�89��Y�6L�.I�����?���iI�q���9�)O/뚅����O���X��X�V��ZF[�یgQ�L��K1���RҖr@v�#��X�l��F���Нy�S�8�7�kF!A��sM���^rkp�jP�DyS$N���q��nxҍ!U�f�!eh�i�2�m���`�Y�I�9r�6� �TF���C}/�y�^���Η���5d�'��9A-��J��>{�_l+�`��A���[�'��յ�ϛ#w:݅�%��X�}�&�PSt�Q�"�-��\縵�/����$Ɨh�Xb�*�y��BS����;W�ջ_mc�����vt?2}1�;qS�d�d~u:2k5�2�R�~�z+|HE!)�Ǟl��7`��0�<�,�2*���Hl-��x�^����'_TV�gZA�'j� ^�2Ϊ��N7t�����?w�� �x1��f��Iz�C-Ȗ��K�^q�;���-W�DvT�7��8�Z�������� hK�(P:��Q- �8�n�Z���܃e貾�<�1�YT<�,�����"�6{/ �?�͟��|1�:�#g��W�>$����d��J��d�B��=��jf[��%rE^��il:��B���x���Sּ�1հ��,�=��*�7 fcG��#q� �eh?��2�7�����,�!7x��6�n�LC�4x��},Geǝ�tC.��vS �F�43��zz\��;QYC,6����~;RYS/6���|2���5���v��T��i����������mlv��������&� �nRh^ejR�LG�f���? �ۉҬܦƩ��|��Ȱ����>3����!v��i�ʯ�>�v��オ�X3e���_1z�Kȗ\<������!�8���V��]��?b�k41�Re��T�q��mz��TiOʦ�Z��Xq���L������q"+���2ۨ��8}�&N7XU7Ap�d�X��~�׿��&4e�o�F��� �H����O���č�c�� 懴�6���͉��+)��v;j��ݷ�� �UV�� i��� j���Y9GdÒJ1��詞�����V?h��l����l�cGs�ځ�������y�Ac�����\V3�? �� ܙg�>qH�S,�E�W�[�㺨�uch�⍸�O�}���a��>�q�6�n6����N6�q������N ! 1AQaq�0@����"2BRb�#Pr���3C`��Scst���$4D���%Td�� ?���N����a��3��m���C���w��������xA�m�q�m���m������$����4n淿t'��C"w��zU=D�\R+w�p+Y�T�&�պ@��ƃ��3ޯ?�Aﶂ��aŘ���@-�����Q�=���9D��ռ�ѻ@��M�V��P��܅�G5�f�Y<�u=,EC)�<�Fy'�"�&�չ�X~f��l�KԆV��?�� �W�N����=(� �;���{�r����ٌ�Y���h{�١������jW����P���Tc�����X�K�r��}���w�R��%��?���E��m�� �Y�q|����\lEE4���r���}�lsI�Y������f�$�=�d�yO����p�����yBj8jU�o�/�S��?�U��*������ˍ�0������u�q�m [�?f����a�� )Q�>����6#������� ?����0UQ����,IX���(6ڵ[�DI�MNލ�c&���υ�j\��X�R|,4��� j������T�hA�e��^���d���b<����n�� �즇�=!���3�^�`j�h�ȓr��jẕ�c�,ٞX����-����a�ﶔ���#�$��]w�O��Ӫ�1y%��L�Y<�wg#�ǝ�̗`�x�xa�t�w��»1���o7o5��>�m뭛C���Uƃߜ}�C���y1Xνm�F8�jI���]����H���ۺиE@I�i;r�8ӭ����V�F�Շ| ��&?�3|x�B�MuS�Ge�=Ӕ�#BE5G�����Y!z��_e��q�р/W>|-�Ci߇�t�1ޯќd�R3�u��g�=0 5��[?�#͏��q�cf���H��{ ?u�=?�?ǯ���}Z��z���hmΔ�BFTW�����<�q�(v� ��!��z���iW]*�J�V�z��gX֧A�q�&��/w���u�gYӘa���; �i=����g:��?2�dž6�ى�k�4�>�Pxs����}������G�9��3 ���)gG�R<>r h�$��'nc�h�P��Bj��J�ҧH� -��N1���N��?��~��}-q!=��_2hc�M��l�vY%UE�@|�v����M2�.Y[|y�"Eï��K�ZF,�ɯ?,q�?v�M 80jx�"�;�9vk�����+ ֧�� �ȺU��?�%�vcV��mA�6��Qg^M����A}�3�nl� QRN�l8�kkn�'�����(��M�7m9و�q���%ޟ���*h$Zk"��$�9��: �?U8�Sl��,,|ɒ��xH(ѷ����Gn�/Q�4�P��G�%��Ա8�N��!� �&�7�;���eKM7�4��9R/%����l�c>�x;������>��C�:�����t��h?aKX�bhe�ᜋ^�$�Iհ �hr7%F$�E��Fd���t��5���+�(M6�t����Ü�UU|zW�=a�Ts�Tg������dqP�Q����b'�m���1{|Y����X�N��b �P~��F^F:����k6�"�j!�� �I�r�`��1&�-$�Bevk:y���#yw��I0��x��=D�4��tU���P�ZH��ڠ底taP��6����b>�xa����Q�#� WeF��ŮNj�p�J* mQ�N����*I�-*�ȩ�F�g�3 �5��V�ʊ�ɮ�a��5F���O@{���NX��?����H�]3��1�Ri_u��������ѕ�� ����0��� F��~��:60�p�͈�S��qX#a�5>���`�o&+�<2�D����: �������ڝ�$�nP���*)�N�|y�Ej�F�5ټ�e���ihy�Z �>���k�bH�a�v��h�-#���!�Po=@k̆IEN��@��}Ll?j�O������߭�ʞ���Q|A07x���wt!xf���I2?Z��<ץ�T���cU�j��]��陎Ltl �}5�ϓ��$�,��O�mˊ�;�@O��jE��j(�ا,��LX���LO���Ц�90�O �.����a��nA���7������j4 ��W��_ٓ���zW�jcB������y՗+EM�)d���N�g6�y1_x��p�$Lv:��9�"z��p���ʙ$��^��JԼ*�ϭ����o���=x�Lj�6�J��u82�A�H�3$�ٕ@�=Vv�]�'�qEz�;I˼��)��=��ɯ���x �/�W(V���p�����$ �m�������u�����񶤑Oqˎ�T����r��㠚x�sr�GC��byp�G��1ߠ�w e�8�$⿄����/�M{*}��W�]˷.�CK\�ުx���/$�WPw���r� |i���&�}�{�X� �>��$-��l���?-z���g����lΆ���(F���h�vS*���b���߲ڡn,|)mrH[���a�3�ר�[1��3o_�U�3�TC�$��(�=�)0�kgP���� ��u�^=��4 �WYCҸ:��vQ�ר�X�à��tk�m,�t*��^�,�}D*� �"(�I��9R����>`�`��[~Q]�#af��i6l��8���6�:,s�s�N6�j"�A4���IuQ��6E,�GnH��zS�HO�uk�5$�I�4��ؤ�Q9�@��C����wp�BGv[]�u�Ov���0I4���\��y�����Q�Ѹ��~>Z��8�T��a��q�ޣ;z��a���/��S��I:�ܫ_�|������>=Z����8:�S��U�I�J��"IY���8%b8���H��:�QO�6�;7�I�S��J��ҌAά3��>c���E+&jf$eC+�z�;��V����� �r���ʺ������my�e���aQ�f&��6�ND��.:��NT�vm�<- u���ǝ\MvZY�N�NT��-A�>jr!S��n�O 1�3�Ns�%�3D@���`������ܟ 1�^c<���� �a�ɽ�̲�Xë#�w�|y�cW�=�9I*H8�p�^(4���՗�k��arOcW�tO�\�ƍR��8����'�K���I�Q�����?5�>[�}��yU�ײ -h��=��% q�ThG�2�)���"ו3]�!kB��*p�FDl�A���,�eEi�H�f�Ps�����5�H:�Փ~�H�0Dت�D�I����h�F3�������c��2���E��9�H��5�zԑ�ʚ�i�X�=:m�xg�hd(�v����׊�9iS��O��d@0ڽ���:�p�5�h-��t�&���X�q�ӕ,��ie�|���7A�2���O%P��E��htj��Y1��w�Ѓ!����  ���� ࢽ��My�7�\�a�@�ţ�J �4�Ȼ�F�@o�̒?4�wx��)��]�P��~�����u�����5�����7X ��9��^ܩ�U;Iꭆ 5 �������eK2�7(�{|��Y׎ �V��\"���Z�1� Z�����}��(�Ǝ"�1S���_�vE30>���p;� ΝD��%x�W�?W?v����o�^V�i�d��r[��/&>�~`�9Wh��y�;���R��� ;;ɮT��?����r$�g1�K����A��C��c��K��l:�'��3 c�ﳯ*"t8�~l��)���m��+U,z��`(�>yJ�?����h>��]��v��ЍG*�{`��;y]��I�T� ;c��NU�fo¾h���/$���|NS���1�S�"�H��V���T���4��uhǜ�]�v;���5�͠x��'C\�SBpl���h}�N����� A�Bx���%��ޭ�l��/����T��w�ʽ]D�=����K���ž�r㻠l4�S�O?=�k �M:� ��c�C�a�#ha���)�ѐxc�s���gP�iG��{+���x���Q���I= �� z��ԫ+ �8"�k�ñ�j=|����c ��y��CF��/��*9ж�h{ �?4�o� ��k�m�Q�N�x��;�Y��4膚�a�w?�6�>e]�����Q�r�:����g�,i"�����ԩA�*M�<�G��b�if��l^M��5� �Ҩ�{����6J��ZJ�����P�*�����Y���ݛu�_4�9�I8�7���������,^ToR���m4�H��?�N�S�ѕw��/S��甍�@�9H�S�T��t�ƻ���ʒU��*{Xs�@����f�����֒Li�K{H�w^���������Ϥm�tq���s� ���ք��f:��o~s��g�r��ט� �S�ѱC�e]�x���a��) ���(b-$(�j>�7q�B?ӕ�F��hV25r[7 Y� }L�R��}����*sg+��x�r�2�U=�*'WS��ZDW]�WǞ�<��叓���{�$�9Ou4��y�90-�1�'*D`�c�^o?(�9��u���ݐ��'PI&� f�Jݮ�������:wS����jfP1F:X �H�9dԯ���˝[�_54 �}*;@�ܨ�� ð�yn�T���?�ןd�#���4rG�ͨ��H�1�|-#���Mr�S3��G�3�����)�.᧏3v�z֑��r����$G"�`j �1t��x0<Ɔ�Wh6�y�6��,œ�Ga��gA����y��b��)��h�D��ß�_�m��ü �gG;��e�v��ݝ�nQ� ��C����-�*��o���y�a��M��I�>�<���]obD��"�:���G�A��-\%LT�8���c�)��+y76���o�Q�#*{�(F�⽕�y����=���rW�\p���۩�c���A���^e6��K������ʐ�cVf5$�'->���ՉN"���F�"�UQ@�f��Gb~��#�&�M=��8�ט�JNu9��D��[̤�s�o�~������ G��9T�tW^g5y$b��Y'��س�Ǵ�=��U-2 #�MC�t(�i� �lj�@Q 5�̣i�*�O����s�x�K�f��}\��M{E�V�{�υ��Ƈ�����);�H����I��fe�Lȣr�2��>��W�I�Ȃ6������i��k�� �5�YOxȺ����>��Y�f5'��|��H+��98pj�n�.O�y�������jY��~��i�w'������l�;�s�2��Y��:'lg�ꥴ)o#'Sa�a�K��Z� �m��}�`169�n���"���x��I ��*+� }F<��cГ���F�P�������ֹ*�PqX�x۩��,� ��N�� �4<-����%����:��7����W���u�`����� $�?�I��&����o��o��`v�>��P��"��l���4��5'�Z�gE���8���?��[�X�7(��.Q�-��*���ތL@̲����v��.5���[��=�t\+�CNܛ��,g�SQnH����}*F�G16���&:�t��4ُ"A��̣��$�b �|����#rs��a�����T�� ]�<�j��BS�('$�ɻ� �wP;�/�n��?�ݜ��x�F��yUn�~mL*-�������Xf�wd^�a�}��f�,=t�׵i�.2/wpN�Ep8�OР���•��R�FJ� 55TZ��T �ɭ�<��]��/�0�r�@�f��V��V����Nz�G��^���7hZi����k��3�,kN�e|�vg�1{9]_i��X5y7� 8e]�U����'�-2,���e"����]ot�I��Y_��n�(JҼ��1�O ]bXc���Nu�No��pS���Q_���_�?i�~�x h5d'�(qw52] ��'ޤ�q��o1�R!���`ywy�A4u���h<קy���\[~�4�\ X�Wt/� 6�����n�F�a8��f���z �3$�t(���q��q�x��^�XWeN'p<-v�!�{�(>ӽDP7��ո0�y)�e$ٕv�Ih'Q�EA�m*�H��RI��=:��� ���4牢) �%_iN�ݧ�l]� �Nt���G��H�L��� ɱ�g<���1V�,�J~�ٹ�"K��Q�� 9�HS�9�?@��k����r�;we݁�]I�!{ �@�G�[�"��`���J:�n]�{�cA�E����V��ʆ���#��U9�6����j�#Y�m\��q�e4h�B�7��C�������d<�?J����1g:ٳ���=Y���D�p�ц� ׈ǔ��1�]26؜oS�'��9�V�FVu�P�h�9�xc�oq�X��p�o�5��Ա5$�9W�V(�[Ak�aY錎qf;�'�[�|���b�6�Ck��)��#a#a˙��8���=äh�4��2��C��4tm^ �n'c���]GQ$[Wҿ��i���vN�{Fu ��1�gx��1┷���N�m��{j-,��x�� Ūm�ЧS�[�s���Gna���䑴�� x�p 8<������97�Q���ϴ�v�aϚG��Rt�Һ׈�f^\r��WH�JU�7Z���y)�vg=����n��4�_)y��D'y�6�]�c�5̪�\� �PF�k����&�c;��cq�$~T�7j ���nç]�<�g ":�to�t}�159�<�/�8������m�b�K#g'I'.W�����6��I/��>v��\�MN��g���m�A�yQL�4u�Lj�j9��#44�t��l^�}L����n��R��!��t��±]��r��h6ٍ>�yҏ�N��fU�� ���� Fm@�8}�/u��jb9������he:A�y�ծw��GpΧh�5����l}�3p468��)U��d��c����;Us/�֔�YX�1�O2��uq�s��`hwg�r~�{ R��mhN��؎*q 42�*th��>�#���E����#��Hv�O����q�}�����6�e��\�,Wk�#���X��b>��p}�դ��3���T5��†��6��[��@�P�y*n��|'f�֧>�lư΂�̺����SU�'*�q�p�_S�����M�� '��c�6�����m�� ySʨ;M��r���Ƌ�m�Kxo,���Gm�P��A�G�:��i��w�9�}M(�^�V��$ǒ�ѽ�9���|���� �a����J�SQ�a���r�B;����}���ٻ֢�2�%U���c�#�g���N�a�ݕ�'�v�[�OY'��3L�3�;,p�]@�S��{ls��X�'���c�jw�k'a�.��}�}&�� �dP�*�bK=ɍ!����;3n�gΊU�ߴmt�'*{,=SzfD� A��ko~�G�aoq�_mi}#�m�������P�Xhύ����mxǍ�΂���巿zf��Q���c���|kc�����?���W��Y�$���_Lv����l߶��c���`?����l�j�ݲˏ!V��6����U�Ђ(A���4y)H���p�Z_�x��>���e��R��$�/�`^'3qˏ�-&Q�=?��CFVR �D�fV�9��{�8g�������n�h�(P"��6�[�D���< E�����~0<@�`�G�6����Hг�cc�� �c�K.5��D��d�B���`?�XQ��2��ٿyqo&+�1^� DW�0�ꊩ���G�#��Q�nL3��c���������/��x ��1�1[y�x�პCW��C�c�UĨ80�m�e�4.{�m��u���I=��f�����0QRls9���f���������9���~f�����Ǩ��a�"@�8���ȁ�Q����#c�ic������G��$���G���r/$W�(��W���V�"��m�7�[m�A�m����bo��D� j����۳� l���^�k�h׽����� ��#� iXn�v��eT�k�a�^Y�4�BN��ĕ��0 !01@Q"2AaPq3BR������?���@4�Q�����T3,���㺠�W�[=JK�Ϟ���2�r^7��vc�:�9 �E�ߴ�w�S#d���Ix��u��:��Hp��9E!�� V 2;73|F��9Y���*ʬ�F��D����u&���y؟��^EA��A��(ɩ���^��GV:ݜDy�`��Jr29ܾ�㝉��[���E;Fzx��YG��U�e�Y�C���� ����v-tx����I�sם�Ę�q��Eb�+P\ :>�i�C'�;�����k|z�رn�y]�#ǿb��Q��������w�����(�r|ӹs��[�D��2v-%��@;�8<a���[\o[ϧw��I!��*0�krs)�[�J9^��ʜ��p1)� "��/_>��o��<1����A�E�y^�C��`�x1'ܣn�p��s`l���fQ��):�l����b>�Me�jH^?�kl3(�z:���1ŠK&?Q�~�{�ٺ�h�y���/�[��V�|6��}�KbX����mn[-��7�5q�94�������dm���c^���h� X��5��<�eޘ>G���-�}�دB�ޟ� ��|�rt�M��V+�]�c?�-#ڛ��^ǂ}���Lkr���O��u�>�-D�ry� D?:ޞ�U��ǜ�7�V��?瓮�"�#���r��չģVR;�n���/_� ؉v�ݶe5d�b9��/O��009�G���5n�W����JpA�*�r9�>�1��.[t���s�F���nQ� V 77R�]�ɫ8����_0<՜�IF�u(v��4��F�k�3��E)��N:��yڮe��P�`�1}�$WS��J�SQ�N�j�ٺ��޵�#l���ј(�5=��5�lǏmoW�v-�1����v,W�mn��߀$x�<����v�j(����c]��@#��1������Ǔ���o'��u+����;G�#�޸��v-lη��/(`i⣍Pm^���ԯ̾9Z��F��������n��1��� ��]�[��)�'������:�֪�W��FC����� �B9،!?���]��V��A�Վ�M��b�w��G F>_DȬ0¤�#�QR�[V��kz���m�w�"��9ZG�7'[��=�Q����j8R?�zf�\a�=��O�U����*oB�A�|G���2�54 �p��.w7� �� ��&������ξxGHp� B%��$g�����t�Џ򤵍z���HN�u�Я�-�'4��0��;_��3 !01"@AQa2Pq#3BR������?��ʩca��en��^��8���<�u#��m*08r��y�N"�<�Ѳ0��@\�p��� �����Kv�D��J8�Fҽ� �f�Y��-m�ybX�NP����}�!*8t(�OqѢ��Q�wW�K��ZD��Δ^e��!� ��B�K��p~�����e*l}z#9ң�k���q#�Ft�o��S�R����-�w�!�S���Ӥß|M�l޶V��!eˈ�8Y���c�ЮM2��tk���� ������J�fS����Ö*i/2�����n]�k�\���|4yX�8��U�P.���Ы[���l��@"�t�<������5�lF���vU�����W��W��;�b�cД^6[#7@vU�xgZv��F�6��Q,K�v��� �+Ъ��n��Ǣ��Ft���8��0��c�@�!�Zq s�v�t�;#](B��-�nῃ~���3g������5�J�%���O������n�kB�ĺ�.r��+���#�N$?�q�/�s�6��p��a����a��J/��M�8��6�ܰ"�*������ɗud"\w���aT(����[��F��U՛����RT�b���n�*��6���O��SJ�.�ij<�v�MT��R\c��5l�sZB>F��<7�;EA��{��E���Ö��1U/�#��d1�a�n.1ě����0�ʾR�h��|�R��Ao�3�m3 ��%�� ���28Q� ��y��φ���H�To�7�lW>����#i`�q���c����a��� �m,B�-j����݋�'mR1Ήt�>��V��p���s�0IbI�C.���1R�ea�����]H�6����������4B>��o��](��$B���m�����a�!=��?�B� K�Ǿ+�Ծ"�n���K��*��+��[T#�{E�J�S����Q�����s�5�:�U�\wĐ�f�3����܆&�)����I���Ԇw��E T�lrTf6Q|R�h:��[K�� �z��c֧�G�C��%\��_�a�84��HcO�bi��ؖV��7H �)*ģK~Xhչ0��4?�0��� �E<���}3���#���u�?�� ��|g�S�6ꊤ�|�I#Hڛ� �ա��w�X��9��7���Ŀ%�SL��y6č��|�F�a 8���b��$�sק�h���b9RAu7�˨p�Č�_\*w��묦��F ����4D~�f����|(�"m���NK��i�S�>�$d7SlA��/�²����SL��|6N�}���S�˯���g��]6��; �#�.��<���q'Q�1|KQ$�����񛩶"�$r�b:���N8�w@��8$�� �AjfG|~�9F ���Y��ʺ��Bwؒ������M:I岎�G��`s�YV5����6��A �b:�W���G�q%l�����F��H���7�������Fsv7��k�� 403WebShell
403Webshell
Server IP : 51.161.54.47  /  Your IP : 216.73.216.114
Web Server : Apache/2.4.68 (Unix) OpenSSL/1.1.1k
System : Linux host.ditinformatica.ar 4.18.0-553.144.1.el8_10.x86_64 #1 SMP Tue Jul 14 09:26:58 EDT 2026 x86_64
User : kalaycom ( 1021)
PHP Version : 7.4.33
Disable Function : NONE
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : OFF  |  Sudo : ON  |  Pkexec : ON
Directory :  /usr/include/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /usr/include/tidy.h
#ifndef __TIDY_H__
#define __TIDY_H__

/***************************************************************************//**
 * @file
 * Defines HTML Tidy public API implemented by LibTidy.
 *
 * This public interface provides the entire public API for LibTidy, and
 * is the sole interface that you should use when implementing LibTidy in
 * your own applications.
 *
 * See tidy.c as an example application implementing the public API.
 *
 * This API is const-correct and doesn't explicitly depend on any globals.
 * Thus, thread-safety may be introduced without changing the interface.
 *
 * The API limits all exposure to internal structures and provides only
 * accessors that return simple types such as C strings and integers, which
 * makes it quite suitable for integration with any number of other languages.
 *
 * @author  Dave Raggett [dsr@w3.org]
 * @author  HTACG, et al (consult git log)
 * 
 * @remarks The contributing author(s) would like to thank all those who 
 *          helped with testing, bug fixes and suggestions for improvements.
 *          This wouldn't have been possible without your help.
 *
 * @copyright
 *     Copyright (c) 1998-2017 World Wide Web Consortium (Massachusetts
 *     Institute of Technology, European Research Consortium for Informatics
 *     and Mathematics, Keio University).
 * @par
 *     All Rights Reserved.
 * @par
 *     This software and documentation is provided "as is," and the copyright 
 *     holders and contributing author(s) make no representations or warranties,
 *     express or implied, including but not limited to, warranties of 
 *     merchantability or fitness for any particular purpose or that the use of
 *     the software or documentation will not infringe any third party patents,
 *     copyrights, trademarks or other rights.
 *     @par
 *     The copyright holders and contributing author(s) will not be held liable
 *     for any direct, indirect, special or consequential damages arising out of
 *     any use of the software or documentation, even if advised of the
 *     possibility of such damage.
 * @par
 *     Permission is hereby granted to use, copy, modify, and distribute this
 *     source code, or portions hereof, documentation and executables, for any
 *     purpose, without fee, subject to the following restrictions:
 * @par
 *        1. The origin of this source code must not be misrepresented.
 *        2. Altered versions must be plainly marked as such and must not be
 *           misrepresented as being the original source.
 *        3. This Copyright notice may not be removed or altered from any source
 *           or altered source distribution.
 * @par
 *     The copyright holders and contributing author(s) specifically permit,
 *     without fee, and encourage the use of this source code as a component for
 *     supporting the Hypertext Markup Language in commercial products. If you
 *     use this source code in a product, acknowledgment is not required but
 *     would be appreciated.
 *
 * @date Created 2001-05-20 by Charles Reitzel
 * @date Updated 2002-07-01 by Charles Reitzel - 1st Implementation
 * @date Updated 2015-06-09 by Geoff R. McLane - Add more doxygen syntax
 * @date Additional updates: consult git log
 ******************************************************************************/

#include "tidyplatform.h"
#include "tidyenum.h"

#ifdef __cplusplus
extern "C" {
#endif
    
/***************************************************************************//**
 ** @defgroup internal_api Internal API
 ** The Internal API is used exclusively within LibTidy. If you are an
 ** HTML Tidy developer, then the internals API will be of especial
 ** importance to you.
 **
 ** @note Always check first to determine whether or not an internal API
 **       representation exists for a public API function before invoking a
 **       public API function internally. In most cases, the public API
 **       functions simply call an internal function.
 ** - - -
 ** @note This documentation _is not_ a substitute for browsing the source
 **       code. Although the public API is fairly well documented, the
 **       internal API is a very long, very slow, work-in-progress.
 ******************************************************************************/

/***************************************************************************//**
 ** @defgroup public_api External Public API
 ** The Public API is the API that LibTidy programmers must access in order 
 ** to harness HTML Tidy as a library. The API limits all exposure to internal
 ** structures and provides only accessors that return simple types such as
 ** C strings and integers, which makes it quite suitable for integration with
 ** any number of other languages.
 ** @{
 ******************************************************************************/


/* MARK: - Opaque Types */
/***************************************************************************//**
 ** @defgroup Opaque Opaque Types
 **
 ** Instances of these types are returned by LibTidy API functions, however
 ** they are opaque; you cannot see into them, and must use accessor functions
 ** to access the contents. This ensures that interfacing to LibTidy remains
 ** as universal as possible.
 **
 ** @note Internally LibTidy developers will cast these to internal
 **       implementation types with access to all member fields.
 ** @{
 ******************************************************************************/

/** @struct TidyDoc
 ** Instances of this represent a Tidy document, which encapsulates everything
 ** there is to know about a single Tidy session. Many of the API functions
 ** return instance of TidyDoc, or expect instances as parameters.
 */

/** @struct TidyOption
 ** Instances of this represent a Tidy configuration option, which contains
 ** useful data about these options. Functions related to configuration options
 ** return or accept instances of this type.
 */

/** @struct TidyNode
 ** Single nodes of a TidyDocument are represented by this datatype. It can be
 ** returned by various API functions, or accepted as a function argument.
 */

/** @struct TidyAttr
 ** Attributes of a TidyNode are represented by this data type. The public API
 ** functions related to attributes work with this type.
 */

/** @struct TidyMessage
 ** Instances of this type represent messages generated by Tidy in reference
 ** to your document. This API is available in some of Tidy's message callback
 ** functions.
*/

/** @struct TidyMessageArgument
 ** Instances of this type represent the arguments that compose part of the
 ** message represented by TidyMessage. These arguments have an API to query
 ** information about them.
*/

/* Prevent Doxygen from listing these as functions. */
#ifndef DOXYGEN_SHOULD_SKIP_THIS

opaque_type( TidyDoc );
opaque_type( TidyOption );
opaque_type( TidyNode );
opaque_type( TidyAttr );
opaque_type( TidyMessage );
opaque_type( TidyMessageArgument );

#endif


/** @} end Opaque group */
/* MARK: - Memory Allocation */
/***************************************************************************//**
 ** @defgroup Memory Memory Allocation
 **
 ** Tidy can use a user-provided allocator for all memory allocations.  If this
 ** allocator is not provided, then a default allocator is used which simply
 ** wraps standard C malloc()/free() calls. These wrappers call the panic()
 ** function upon any failure. The default panic function prints an out of
 ** memory message to **stderr**, and calls `exit(2)`.
 **
 ** For applications in which it is unacceptable to abort in the case of memory
 ** allocation, then the panic function can be replaced with one which
 ** `longjmps()` out of the LibTidy code. For this to clean up completely, you
 ** should be careful not to use any Tidy methods that open files as these will
 ** not be closed before `panic()` is called.
 **
 ** Calling the `xxxWithAllocator()` family (`tidyCreateWithAllocator`,
 ** `tidyBufInitWithAllocator`, `tidyBufAllocWithAllocator`) allow setting
 ** custom allocators.
 **
 ** All parts of the document use the same allocator. Calls that require a
 ** user-provided buffer can optionally use a different allocator.
 **
 ** For reference in designing a plug-in allocator, most allocations made by
 ** LibTidy are less than 100 bytes, corresponding to attribute names and
 ** values, etc.
 **
 ** There is also an additional class of much larger allocations which are where
 ** most of the data from the lexer is stored. It is not currently possible to
 ** use a separate allocator for the lexer; this would be a useful extension.
 **
 ** In general, approximately 1/3rd of the memory used by LibTidy is freed
 ** during the parse, so if memory usage is an issue then an allocator that can
 ** reuse this memory is a good idea.
 **
 ** **To create your own allocator, do something like the following:**
 ** @code{.c}
 ** typedef struct _MyAllocator {
 **    TidyAllocator base;
 **    // ...other custom allocator state...
 ** } MyAllocator;
 **
 ** void* MyAllocator_alloc(TidyAllocator *base, void *block, size_t nBytes) {
 **     MyAllocator *self = (MyAllocator*)base;
 **     // ...
 ** }
 ** // etc.
 **
 ** static const TidyAllocatorVtbl MyAllocatorVtbl = {
 **     MyAllocator_alloc,
 **     MyAllocator_realloc,
 **     MyAllocator_free,
 **     MyAllocator_panic
 ** };
 **
 ** myAllocator allocator;
 ** TidyDoc doc;
 **
 ** allocator.base.vtbl = &MyAllocatorVtbl;
 ** //...initialise allocator specific state...
 ** doc = tidyCreateWithAllocator(&allocator);
 ** @endcode
 **
 ** Although this looks slightly long-winded, the advantage is that to create a
 ** custom allocator you simply need to set the vtbl pointer correctly. The vtbl
 ** itself can reside in static/global data, and hence does not need to be
 ** initialised each time an allocator is created, and furthermore the memory
 ** is shared amongst all created allocators.
 **
 ** @{
 ******************************************************************************/

/* Forward declarations and typedefs. */
struct _TidyAllocatorVtbl;
struct _TidyAllocator;

typedef struct _TidyAllocatorVtbl TidyAllocatorVtbl;
typedef struct _TidyAllocator TidyAllocator;

    
/** Tidy's built-in default allocator. */
struct _TidyAllocator {
    const TidyAllocatorVtbl *vtbl; /**< The allocator's function table. */
};


/** This structure is the function table for an allocator. Note that all
    functions in this table must be provided. */
struct _TidyAllocatorVtbl
{
/* Doxygen has no idea how to parse these. */
#ifndef DOXYGEN_SHOULD_SKIP_THIS
    void* (TIDY_CALL *alloc)( TidyAllocator *self, size_t nBytes );
    void* (TIDY_CALL *realloc)(TidyAllocator *self, void *block, size_t nBytes );
    void (TIDY_CALL *free)(TidyAllocator *self, void *block);
    void (TIDY_CALL *panic)(TidyAllocator *self, ctmbstr msg);
#else
    /** Called to allocate a block of nBytes of memory */
    void* *alloc(TidyAllocator *self, /**< The TidyAllocator to use to alloc memory. */
                 size_t nBytes        /**< The number of bytes to allocate. */
                 );

    /** Called to resize (grow, in general) a block of memory.
        Must support being called with `NULL`. */
    void* *realloc(TidyAllocator *self, /**< The TidyAllocator to use to realloc memory. */
                   void *block,         /**< The pointer to the existing block. */
                   size_t nBytes        /**< The number of bytes to allocate. */
                   );
    
    /** Called to free a previously allocated block of memory.
     */
    void *free(TidyAllocator *self,  /**< The TidyAllocator to use to free memory. */
               void *block           /**< The block to free. */
               );

    /** Called when a panic condition is detected. Must support `block == NULL`.
        This function is not called if either alloc() or realloc() fails; it is
        up to the allocator to do this. Currently this function can only be
        called if an error is detected in the tree integrity via the internal
        function CheckNodeIntegrity(). This is a situation that can only arise
        in the case of a programming error in LibTidy. You can turn off node
        integrity checking by defining the constant `NO_NODE_INTEGRITY_CHECK` 
        during the build.
    **/
    void *panic(TidyAllocator *self,  /**< The TidyAllocator to use to panic. */
                ctmbstr msg           /**< The panic message. */
                );
#endif /* Doxygen Fix */
};


/** Callback for `malloc` replacement */
typedef void* (TIDY_CALL *TidyMalloc)( size_t len );

/** Callback for `realloc` replacement */
typedef void* (TIDY_CALL *TidyRealloc)( void* buf, size_t len );

/** Callback for `free` replacement */
typedef void  (TIDY_CALL *TidyFree)( void* buf );

/** Callback for out of memory panic state */
typedef void  (TIDY_CALL *TidyPanic)( ctmbstr mssg );


/** Give Tidy a `malloc()` replacement */
TIDY_EXPORT Bool TIDY_CALL tidySetMallocCall( TidyMalloc fmalloc );

/** Give Tidy a `realloc()` replacement */
TIDY_EXPORT Bool TIDY_CALL tidySetReallocCall( TidyRealloc frealloc );

/** Give Tidy a `free()` replacement */
TIDY_EXPORT Bool TIDY_CALL tidySetFreeCall( TidyFree ffree );

/** Give Tidy an "out of memory" handler */
TIDY_EXPORT Bool TIDY_CALL tidySetPanicCall( TidyPanic fpanic );


/** @} end Memory group */
/* MARK: - Basic Operations */
/***************************************************************************//**
 ** @defgroup Basic Basic Operations
 **
 ** For an excellent example of how to invoke LibTidy, please consult
 ** `console/tidy.c:main()` for in-depth implementation details. A simplified
 ** example can be seen on our site: http://www.html-tidy.org/developer/
 **
 ** @{
 ******************************************************************************/

/** @name Instantiation and Destruction
 ** @{
 */
    
/** The primary creation of a document instance. Instances of a TidyDoc are used
 ** throughout the API as a token to represent a particular document. You must
 ** create at least one TidyDoc instance to initialize the library and begin
 ** interaction with the API. When done using a TidyDoc instance, be sure to
 ** `tidyRelease(myTidyDoc);` in order to free related memory.
 ** @result Returns a TidyDoc instance.
 */
TIDY_EXPORT TidyDoc TIDY_CALL     tidyCreate(void);

/** Create a document supplying your own, custom TidyAllocator instead of using
 ** the built-in default. See the @ref Memory module if you want to create and
 ** use your own allocator.
 ** @param allocator The allocator to use for creating the document.
 ** @result Returns a TidyDoc instance.
 */
TIDY_EXPORT TidyDoc TIDY_CALL     tidyCreateWithAllocator(TidyAllocator *allocator);

/** Free all memory and release the TidyDoc. The TidyDoc can not be used after 
 ** this call.
 ** @param tdoc The TidyDoc to free.
 */
TIDY_EXPORT void TIDY_CALL        tidyRelease(TidyDoc tdoc);

    
/** @}
 ** @name Host Application Data
 ** @{
 */
   
 
/** Allows the host application to store a chunk of data with each TidyDoc
 ** instance. This can be useful for callbacks, such as saving a reference to
 ** `self` within the document.
 */
TIDY_EXPORT void TIDY_CALL        tidySetAppData(TidyDoc tdoc,  /**< The document in which to store the data. */
                                                 void* appData  /**< The pointer to a block of data to store. */
                                                 );

/** Returns the data previously stored with `tidySetAppData()`.
 ** @param tdoc  document where data has been stored.
 ** @result The pointer to the data block previously stored. 
 */
TIDY_EXPORT void* TIDY_CALL       tidyGetAppData(TidyDoc tdoc);

    
/** @}
 ** @name LibTidy Version Information
 ** @{
 */

    
/** Get the release date for the current library.
 ** @result The string representing the release date.
 */
TIDY_EXPORT ctmbstr TIDY_CALL     tidyReleaseDate(void);

/** Get the version number for the current library.
 ** @result The string representing the version number.
 */
TIDY_EXPORT ctmbstr TIDY_CALL     tidyLibraryVersion(void);

/** Get the platform for which Tidy was built.
 ** @result The string representing the version number.
 */
TIDY_EXPORT ctmbstr TIDY_CALL     tidyPlatform(void);

    
/** @}
 ** @name Diagnostics and Repair
 ** @{
 */

    
/** Get status of current document.
 ** @param tdoc An instance of a TidyDoc to query.
 ** @result Returns the highest of `2` indicating that errors were present in
 **         the document, `1` indicating warnings, and `0` in the case of
 **         everything being okay.
 */
TIDY_EXPORT int TIDY_CALL         tidyStatus( TidyDoc tdoc );

/** Gets the version of HTML that was output, as an integer, times 100. For
 ** example, HTML5 will return 500; HTML4.0.1 will return 401.
 ** @param tdoc An instance of a TidyDoc to query.
 ** @result Returns the HTML version number (x100).
 */
TIDY_EXPORT int TIDY_CALL         tidyDetectedHtmlVersion( TidyDoc tdoc );

/** Indicates whether the output document is or isn't XHTML.
 ** @param tdoc An instance of a TidyDoc to query.
 ** @result Returns `yes` if the document is an XHTML type.
 */
TIDY_EXPORT Bool TIDY_CALL        tidyDetectedXhtml( TidyDoc tdoc );

/** Indicates whether or not the input document was XML. If TidyXml tags is
 ** true, or there was an XML declaration in the input document, then this
 ** function will return yes.
 ** @param tdoc An instance of a TidyDoc to query.
 ** @result Returns `yes` if the input document was XML.
 */
TIDY_EXPORT Bool TIDY_CALL        tidyDetectedGenericXml( TidyDoc tdoc );

/** Indicates the number of TidyError messages that were generated. For any
 ** value greater than `0`, output is suppressed unless TidyForceOutput is set.
 ** @param tdoc An instance of a TidyDoc to query.
 ** @result Returns the number of TidyError messages that were generated.
 */
TIDY_EXPORT uint TIDY_CALL        tidyErrorCount( TidyDoc tdoc );

/** Indicates the number of TidyWarning messages that were generated.
 ** @param tdoc An instance of a TidyDoc to query.
 ** @result Returns the number of TidyWarning messages that were generated.
 */
TIDY_EXPORT uint TIDY_CALL        tidyWarningCount( TidyDoc tdoc );

/** Indicates the number of TidyAccess messages that were generated.
 ** @param tdoc An instance of a TidyDoc to query.
 ** @result Returns the number of TidyAccess messages that were generated.
 */
TIDY_EXPORT uint TIDY_CALL        tidyAccessWarningCount( TidyDoc tdoc );

/** Indicates the number of configuration error messages that were generated.
 ** @param tdoc An instance of a TidyDoc to query.
 ** @result Returns the number of configuration error messages that were
 **         generated.
 */
TIDY_EXPORT uint TIDY_CALL        tidyConfigErrorCount( TidyDoc tdoc );

/** Write more complete information about errors to current error sink.
 ** @param tdoc An instance of a TidyDoc to query.
 */
TIDY_EXPORT void TIDY_CALL        tidyErrorSummary( TidyDoc tdoc );

/** Write more general information about markup to current error sink.
 ** @param tdoc An instance of a TidyDoc to query.
 */
TIDY_EXPORT void TIDY_CALL        tidyGeneralInfo( TidyDoc tdoc );


/** @}
 ** @name Configuration, File, and Encoding Operations
 ** @{
 */
    
    
/** Load an ASCII Tidy configuration file and set the configuration per its
 ** contents.
 ** @result Returns 0 upon success, or any other value if there was an error.
 */
TIDY_EXPORT int TIDY_CALL         tidyLoadConfig(TidyDoc tdoc,      /**< The TidyDoc to which to apply the configuration. */
                                                 ctmbstr configFile /**< The complete path to the file to load. */
                                                 );

/** Load a Tidy configuration file with the specified character encoding, and
 ** set the configuration per its contents. 
 ** @result Returns 0 upon success, or any other value if there was an error.
 */
TIDY_EXPORT int TIDY_CALL         tidyLoadConfigEnc(TidyDoc tdoc,       /**< The TidyDoc to which to apply the configuration. */
                                                    ctmbstr configFile, /**< The complete path to the file to load. */
                                                    ctmbstr charenc     /**< The encoding to use. See the _enc2iana struct for valid values. */
                                                    );

/** Determine whether or not a particular file exists. On Unix systems, the use
 ** of the tilde to represent the user's home directory is supported.
 ** @result Returns `yes` or `no`, indicating whether or not the file exists.
 */
TIDY_EXPORT Bool TIDY_CALL        tidyFileExists(TidyDoc tdoc,     /**< The TidyDoc on whose behalf you are checking. */
                                                 ctmbstr filename  /**< The path to the file whose existence you wish to check. */
                                                 );


/** Set the input/output character encoding for parsing markup. Valid values
 ** include `ascii`, `latin1`, `raw`, `utf8`, `iso2022`, `mac`, `win1252`,
 ** `utf16le`, `utf16be`, `utf16`, `big5`, and `shiftjis`. These values are not
 ** case sensitive.
 ** @note This is the same as using TidySetInCharEncoding() and 
 **       TidySetOutCharEncoding() to set the same value.
 ** @result Returns 0 upon success, or a system standard error number `EINVAL`.
 */
TIDY_EXPORT int TIDY_CALL         tidySetCharEncoding(TidyDoc tdoc,  /**< The TidyDoc for which you are setting the encoding. */
                                                      ctmbstr encnam /**< The encoding name as described above. */
                                                      );

/** Set the input encoding for parsing markup.  Valid values include `ascii`, 
 ** `latin1`, `raw`, `utf8`, `iso2022`, `mac`, `win1252`, `utf16le`, `utf16be`,
 ** `utf16`, `big5`, and `shiftjis`. These values are not case sensitive.
 ** @result Returns 0 upon success, or a system standard error number `EINVAL`.
 */
TIDY_EXPORT int TIDY_CALL         tidySetInCharEncoding(TidyDoc tdoc,  /**< The TidyDoc for which you are setting the encoding. */
                                                        ctmbstr encnam /**< The encoding name as described above. */
                                                        );

/** Set the input encoding for writing markup.  Valid values include `ascii`,
 ** `latin1`, `raw`, `utf8`, `iso2022`, `mac`, `win1252`, `utf16le`, `utf16be`,
 ** `utf16`, `big5`, and `shiftjis`. These values are not case sensitive.
 ** @result Returns 0 upon success, or a system standard error number `EINVAL`.
 */
TIDY_EXPORT int TIDY_CALL         tidySetOutCharEncoding(TidyDoc tdoc,  /**< The TidyDoc for which you are setting the encoding. */
                                                         ctmbstr encnam /**< The encoding name as described above. */
                                                         );


/** @} */
/** @} end Basic group */
/* MARK: - Configuration Options */
/***************************************************************************//**
 ** @defgroup Configuration Configuration Options
 **
 ** Functions for getting and setting Tidy configuration options.
 **
 ** @note In general, you should expect that options you set should stay set.
 **       This isn't always the case, though, because Tidy will adjust options
 **       for internal use during the lexing, parsing, cleaning, and printing
 **       phases, but will restore them after the printing process. If you
 **       require access to user configuration values at any time between the
 **       tidyParseXXX() process and the tidySaveXXX() process, make sure to
 **       keep your own copy.
 ** @{
 ******************************************************************************/

/** @name Option Callback Functions
 ** @{
 */

/** This typedef represents the required signature for your provided callback
 ** function should you wish to register one with tidySetOptionCallback().
 ** Your callback function will be provided with the following parameters.
 ** Note that this is deprecated and you should instead migrate to
 ** tidySetConfigCallback().
 ** @param option The option name that was provided.
 ** @param value The option value that was provided
 ** @return Your callback function will return `yes` if it handles the provided
 **         option, or `no` if it does not. In the latter case, Tidy will issue
 **         an unknown configuration option error.
 */
typedef Bool (TIDY_CALL *TidyOptCallback)(ctmbstr option, ctmbstr value);

/** Applications using TidyLib may want to augment command-line and
 ** configuration file options. Setting this callback allows a LibTidy
 ** application developer to examine command-line and configuration file options
 ** after LibTidy has examined them and failed to recognize them.
 ** Note that this is deprecated and you should instead migrate to
 ** tidySetConfigCallback().
 ** @result Returns `yes` upon success.
 */
TIDY_EXPORT Bool TIDY_CALL          tidySetOptionCallback(TidyDoc tdoc,                /**< The document to apply the callback to. */
                                                          TidyOptCallback pOptCallback /**< The name of a function of type TidyOptCallback() to serve as your callback. */
                                                          );

/** This typedef represents the required signature for your provided callback
 ** function should you wish to register one with tidySetConfigCallback().
 ** Your callback function will be provided with the following parameters.
 ** @param tdoc The document instance for which the callback was invoked.
 ** @param option The option name that was provided.
 ** @param value The option value that was provided
 ** @return Your callback function will return `yes` if it handles the provided
 **         option, or `no` if it does not. In the latter case, Tidy will issue
 **         an unknown configuration option error.
 */
typedef Bool (TIDY_CALL *TidyConfigCallback)(TidyDoc tdoc, ctmbstr option, ctmbstr value);

/** Applications using TidyLib may want to augment command-line and
 ** configuration file options. Setting this callback allows a LibTidy
 ** application developer to examine command-line and configuration file options
 ** after LibTidy has examined them and failed to recognize them.
 ** @result Returns `yes` upon success.
 */
TIDY_EXPORT Bool TIDY_CALL          tidySetConfigCallback(TidyDoc tdoc,                      /**< The document to apply the callback to. */
                                                          TidyConfigCallback pConfigCallback /**< The name of a function of type TidyConfigCallback() to serve as your callback. */
                                                          );

    
/** This typedef represents the required signature for your provided callback
 ** function should you wish to register one with tidySetConfigChangeCallback().
 ** Your callback function will be provided with the following parameters.
 ** @param tdoc The document instance for which the callback was invoked.
 ** @param option The option that will be changed.
 */
typedef void (TIDY_CALL *TidyConfigChangeCallback)(TidyDoc tdoc, TidyOption option);

/** Applications using TidyLib may want to be informed when changes to options
 ** are made. Temporary changes made internally by Tidy are not reported, but
 ** permanent changes made by Tidy (such as indent-spaces or output-encoding)
 ** will be reported.
 ** @note This callback is not currently implemented.
 ** @result Returns `yes` upon success.
 */
TIDY_EXPORT Bool TIDY_CALL          tidySetConfigChangeCallback(TidyDoc tdoc,                      /**< The document to apply the callback to. */
                                                                TidyConfigChangeCallback pCallback /**< The name of a function of type TidyConfigChangeCallback() to serve as your callback. */
                                                                );


/** @}
 ** @name Option ID Discovery
 ** @{
 */

/** Get ID of given Option
 ** @param opt An instance of a TidyOption to query.
 ** @result The TidyOptionId of the given option.
 */
TIDY_EXPORT TidyOptionId TIDY_CALL  tidyOptGetId( TidyOption opt );

/** Returns the TidyOptionId (enum value) by providing the name of a Tidy
 ** configuration option.
 ** @param optnam The name of the option ID to retrieve.
 ** @result The TidyOptionId of the given `optname`.
 */
TIDY_EXPORT TidyOptionId TIDY_CALL  tidyOptGetIdForName(ctmbstr optnam);

/** @}
 ** @name Getting Instances of Tidy Options
 ** @{
 */

/** Initiates an iterator for a list of TidyOption instances, which allows you
 ** to iterate through all of the available options. In order to iterate through
 ** the available options, initiate the iterator with this function, and then
 ** use tidyGetNextOption() to retrieve the first and subsequent options. For
 ** example:
 ** @code{.c}
 **   TidyIterator itOpt = tidyGetOptionList( tdoc );
 **   while ( itOpt ) {
 **     TidyOption opt = tidyGetNextOption( tdoc, &itOpt );
 **     // Use other API to query or set set option values
 **   }
 ** @endcode
 ** @param tdoc An instance of a TidyDoc to query.
 ** @result Returns a TidyIterator, which is a token used to represent the
 **         current position in a list within LibTidy.
 */
TIDY_EXPORT TidyIterator TIDY_CALL  tidyGetOptionList( TidyDoc tdoc );

/** Given a valid TidyIterator initiated with tidyGetOptionList(), returns
 ** the instance of the next TidyOption.
 ** @note This function will return internal-only option types including
 **       `TidyInternalCategory`; you should *never* use these. Always ensure
 **       that you use `tidyOptGetCategory()` before assuming that an option
 **       is okay to use in your application.
 ** @result An instance of TidyOption.
 */
TIDY_EXPORT TidyOption TIDY_CALL    tidyGetNextOption(TidyDoc tdoc,     /**< The document for which you are retrieving options. */
                                                      TidyIterator* pos /**< The TidyIterator (initiated with tidyGetOptionList()) token. */
                                                      );

/** Retrieves an instance of TidyOption given a valid TidyOptionId.
 ** @result An instance of TidyOption matching the provided TidyOptionId.
 */
TIDY_EXPORT TidyOption TIDY_CALL    tidyGetOption(TidyDoc tdoc,      /**< The document for which you are retrieving the option. */
                                                  TidyOptionId optId /**< The TidyOptionId to retrieve. */
                                                  );

/** Returns an instance of TidyOption by providing the name of a Tidy
 ** configuration option.
 ** @result The TidyOption of the given `optname`.
 */
TIDY_EXPORT TidyOption TIDY_CALL    tidyGetOptionByName(TidyDoc tdoc,  /**< The document for which you are retrieving the option. */
                                                        ctmbstr optnam /**< The name of the Tidy configuration option. */
                                                        );

/** @}
 ** @name Information About Options
 ** @{
 */

/** Get name of given Option
 ** @param opt An instance of a TidyOption to query.
 ** @result The name of the given option.
 */
TIDY_EXPORT ctmbstr TIDY_CALL       tidyOptGetName( TidyOption opt );

/** Get datatype of given Option
 ** @param opt An instance of a TidyOption to query.
 ** @result The TidyOptionType of the given option.
 */
TIDY_EXPORT TidyOptionType TIDY_CALL tidyOptGetType( TidyOption opt );

/** Indicates that an option takes a list of items.
 ** @param opt An instance of a TidyOption to query.
 ** @result A bool indicating whether or not the option accepts a list.
 */
TIDY_EXPORT Bool TIDY_CALL tidyOptionIsList( TidyOption opt );

/** Is Option read-only? Some options (mainly internal use only options) are
 ** read-only.
 ** @deprecated This is no longer a valid test for the public API; instead
 **   you should test an option's availability using `tidyOptGetCategory()`
 **   against `TidyInternalCategory`. This API will be removed!
 ** @param opt An instance of a TidyOption to query.
 ** @result Returns `yes` or `no` depending on whether or not the specified
 **         option is read-only.
 */
TIDY_EXPORT Bool TIDY_CALL          tidyOptIsReadOnly( TidyOption opt );

/** Get category of given Option
 ** @param opt An instance of a TidyOption to query.
 ** @result The TidyConfigCategory of the specified option.
 */
TIDY_EXPORT TidyConfigCategory TIDY_CALL tidyOptGetCategory( TidyOption opt );

/** Get default value of given Option as a string 
 ** @param opt An instance of a TidyOption to query.
 ** @result A string indicating the default value of the specified option.
 */
TIDY_EXPORT ctmbstr TIDY_CALL       tidyOptGetDefault( TidyOption opt );

/** Get default value of given Option as an unsigned integer 
 ** @param opt An instance of a TidyOption to query.
 ** @result An unsigned integer indicating the default value of the specified
 **         option.
 */
TIDY_EXPORT ulong TIDY_CALL         tidyOptGetDefaultInt( TidyOption opt );

/** Get default value of given Option as a Boolean value 
 ** @param opt An instance of a TidyOption to query.
 ** @result A boolean indicating the default value of the specified option.
 */
TIDY_EXPORT Bool TIDY_CALL          tidyOptGetDefaultBool( TidyOption opt );

/** Initiates an iterator for a list of TidyOption pick-list values, which
 ** allows you iterate through all of the available option values. In order to
 ** iterate through the available values, initiate the iterator with this
 ** function, and then use tidyOptGetNextPick() to retrieve the first and 
 ** subsequent option values. For example:
 ** @code{.c}
 **   TidyIterator itOpt = tidyOptGetPickList( opt );
 **   while ( itOpt ) {
 **     printf("%s", tidyOptGetNextPick( opt, &itOpt ));
 **   }
 ** @endcode
 ** @param opt An instance of a TidyOption to query.
 ** @result Returns a TidyIterator, which is a token used to represent the
 **         current position in a list within LibTidy.
 */
TIDY_EXPORT TidyIterator TIDY_CALL  tidyOptGetPickList( TidyOption opt );

/** Given a valid TidyIterator initiated with tidyOptGetPickList(), returns a
 ** string representing a possible option value.
 ** @result A string containing the next pick-list option value.
 */
TIDY_EXPORT ctmbstr TIDY_CALL       tidyOptGetNextPick(TidyOption opt,   /**< An instance of a TidyOption to query. */
                                                       TidyIterator* pos /**< The TidyIterator (initiated with tidyOptGetPickList()) token. */
                                                       );

/** @}
 ** @name Option Value Functions
 ** @{
 */

/** Get the current value of the option ID for the given document.
 ** @remark The optId *must* have a @ref TidyOptionType of @ref TidyString!
 */
TIDY_EXPORT ctmbstr TIDY_CALL       tidyOptGetValue(TidyDoc tdoc,      /**< The tidy document whose option value you wish to check. */
                                                    TidyOptionId optId /**< The option ID whose value you wish to check. */
                                                    );

/** Set the option value as a string.
 ** @remark The optId *must* have a @ref TidyOptionType of @ref TidyString!
 ** @result Returns a bool indicating success or failure.
 */
TIDY_EXPORT Bool TIDY_CALL          tidyOptSetValue(TidyDoc tdoc,       /**< The tidy document for which to set the value. */
                                                    TidyOptionId optId, /**< The option ID of the value to set. */
                                                    ctmbstr val         /**< The string value to set. */
                                                    );

/** Set named option value as a string, regardless of the @ref TidyOptionType.
 ** @remark This is good setter if you are unsure of the type.
 ** @result Returns a bool indicating success or failure.
 */
TIDY_EXPORT Bool TIDY_CALL          tidyOptParseValue(TidyDoc tdoc,   /**< The tidy document for which to set the value. */
                                                      ctmbstr optnam, /**< The name of the option to set; this is the string value from the UI, e.g., `error-file`. */
                                                      ctmbstr val     /**< The value to set, as a string. */
                                                      );

/** Get current option value as an integer.
 ** @result Returns the integer value of the specified option.
 */
TIDY_EXPORT ulong TIDY_CALL         tidyOptGetInt(TidyDoc tdoc,      /**< The tidy document for which to get the value. */
                                                  TidyOptionId optId /**< The option ID to get. */
                                                  );

/** Set option value as an integer.
 ** @result Returns a bool indicating success or failure.
 */
TIDY_EXPORT Bool TIDY_CALL          tidyOptSetInt(TidyDoc tdoc,       /**< The tidy document for which to set the value. */
                                                  TidyOptionId optId, /**< The option ID to set. */
                                                  ulong val           /**< The value to set. */
                                                  );

/** Get current option value as a Boolean flag.
 ** @result Returns a bool indicating the value.
 */
TIDY_EXPORT Bool TIDY_CALL          tidyOptGetBool(TidyDoc tdoc,      /**< The tidy document for which to get the value. */
                                                   TidyOptionId optId /**< The option ID to get. */
                                                   );

/** Set option value as a Boolean flag.
 ** @result Returns a bool indicating success or failure.
 */
TIDY_EXPORT Bool TIDY_CALL          tidyOptSetBool(TidyDoc tdoc,       /**< The tidy document for which to set the value. */
                                                   TidyOptionId optId, /**< The option ID to set. */
                                                   Bool val            /**< The value to set. */
                                                   );

/** Reset option to default value by ID.
 ** @result Returns a bool indicating success or failure.
 */
TIDY_EXPORT Bool TIDY_CALL          tidyOptResetToDefault(TidyDoc tdoc,    /**< The tidy document for which to reset the value. */
                                                          TidyOptionId opt /**< The option ID to reset. */
                                                          );

/** Reset all options to their default values.
 ** @param tdoc The tidy document for which to reset all values.
 ** @result Returns a bool indicating success or failure.
 */
TIDY_EXPORT Bool TIDY_CALL          tidyOptResetAllToDefault( TidyDoc tdoc );

/** Take a snapshot of current config settings. These settings are stored
 ** within the tidy document. Note, however, that snapshots do not reliably
 ** survive the tidyParseXXX() process, as Tidy uses the snapshot mechanism
 ** in order to store the current configuration right at the beginning of the
 ** parsing process.
 ** @param tdoc The tidy document for which to take a snapshot.
 ** @result Returns a bool indicating success or failure.
 */
TIDY_EXPORT Bool TIDY_CALL          tidyOptSnapshot( TidyDoc tdoc );

/** Apply a snapshot of config settings to a document.
 ** @param tdoc The tidy document for which to apply a snapshot.
 ** @result Returns a bool indicating success or failure.
 */
TIDY_EXPORT Bool TIDY_CALL          tidyOptResetToSnapshot( TidyDoc tdoc );

/** Any settings different than default? 
 ** @param tdoc The tidy document to check.
 ** @result Returns a bool indicating whether or not a difference exists.
 */
TIDY_EXPORT Bool TIDY_CALL          tidyOptDiffThanDefault( TidyDoc tdoc );

/** Any settings different than snapshot?
 ** @param tdoc The tidy document to check.
 ** @result Returns a bool indicating whether or not a difference exists.
 */
TIDY_EXPORT Bool TIDY_CALL          tidyOptDiffThanSnapshot( TidyDoc tdoc );

/** Copy current configuration settings from one document to another. Note
 ** that the destination document's existing settings will be stored as that
 ** document's snapshot prior to having its option values overwritten by the
 ** source document's settings.
 ** @result Returns a bool indicating success or failure.
 */
TIDY_EXPORT Bool TIDY_CALL          tidyOptCopyConfig(TidyDoc tdocTo,  /**< The destination tidy document. */
                                                      TidyDoc tdocFrom /**< The source tidy document. */
                                                      );

/** Get character encoding name. Used with @ref TidyCharEncoding,
 ** @ref TidyOutCharEncoding, and @ref TidyInCharEncoding.
 ** @result The encoding name as a string for the specified option.
 */
TIDY_EXPORT ctmbstr TIDY_CALL       tidyOptGetEncName(TidyDoc tdoc,      /**< The tidy document to query. */
                                                      TidyOptionId optId /**< The option ID whose value to check. */
                                                      );

/** Get the current pick list value for the option ID, which can be useful for
 ** enum types.
 ** @result Returns a string indicating the current value of the specified
 **         option.
 */
TIDY_EXPORT ctmbstr TIDY_CALL       tidyOptGetCurrPick(TidyDoc tdoc,      /**< The tidy document to query. */
                                                       TidyOptionId optId /**< The option ID whose value to check. */
                                                       );

/** Initiates an iterator for a list of user-declared tags, including autonomous
 ** custom tags detected in the document if @ref TidyUseCustomTags is not set to
 ** **no**. This iterator allows you to iterate through all of the custom tags. 
 ** In order to iterate through the tags, initiate the iterator with this
 ** function, and then use tidyOptGetNextDeclTag() to retrieve the first and
 ** subsequent tags. For example:
 ** @code{.c}
 **   TidyIterator itTag = tidyOptGetDeclTagList( tdoc );
 **   while ( itTag ) {
 **     printf("%s", tidyOptGetNextDeclTag( tdoc, TidyBlockTags, &itTag ));
 **   }
 ** @endcode
 ** @param tdoc An instance of a TidyDoc to query.
 ** @result Returns a TidyIterator, which is a token used to represent the
 **         current position in a list within LibTidy.
 */
TIDY_EXPORT TidyIterator TIDY_CALL  tidyOptGetDeclTagList( TidyDoc tdoc );

/** Given a valid TidyIterator initiated with tidyOptGetDeclTagList(), returns a
 ** string representing a user-declared or autonomous custom tag.
 ** @remark Specifying optId limits the scope of the tags to one of 
 **         @ref TidyInlineTags, @ref TidyBlockTags, @ref TidyEmptyTags, or 
 **         @ref TidyPreTags. Note that autonomous custom tags (if used) are
 **         added to one of these option types, depending on the value of
 **         @ref TidyUseCustomTags.
 ** @result A string containing the next tag.
 */
TIDY_EXPORT ctmbstr TIDY_CALL       tidyOptGetNextDeclTag(TidyDoc tdoc,       /**< The tidy document to query. */
                                                          TidyOptionId optId, /**< The option ID matching the type of tag to retrieve. */
                                                          TidyIterator* iter  /**< The TidyIterator (initiated with tidyOptGetDeclTagList()) token.  */
                                                          );

/** Initiates an iterator for a list of priority attributes. This iterator
 ** allows you to iterate through all of the priority attributes defined with
 ** the `priority-attributes` configuration option. In order to iterate through
 ** the attributes, initiate the iterator with this function, and then use
 ** tidyOptGetNextPriorityAttr() to retrieve the first and subsequent attributes.
 ** For example:
 ** @code{.c}
 **   TidyIterator itAttr = tidyOptGetPriorityAttrList( tdoc );
 **   while ( itAttr ) {
 **     printf("%s", tidyOptGetNextPriorityAttr( tdoc, &itAttr ));
 **   }
 ** @endcode
 ** @param tdoc An instance of a TidyDoc to query.
 ** @result Returns a TidyIterator, which is a token used to represent the
 **         current position in a list within LibTidy.
 */
TIDY_EXPORT TidyIterator TIDY_CALL  tidyOptGetPriorityAttrList( TidyDoc tdoc );

/** Given a valid TidyIterator initiated with tidyOptGetPriorityAttrList(),
 ** returns a string representing a priority attribute.
 ** @result A string containing the next tag.
 */
TIDY_EXPORT ctmbstr TIDY_CALL       tidyOptGetNextPriorityAttr(TidyDoc tdoc,       /**< The tidy document to query. */
                                                               TidyIterator* iter  /**< The TidyIterator (initiated with tidyOptGetPriorityAttrList()) token.  */
                                                               );

/** Initiates an iterator for a list of muted messages. This iterator allows
 ** you to iterate through all of the priority attributes defined with the
 ** `mute` configuration option. In order to iterate through the list, initiate
 ** with this function, and then use tidyOptGetNextMutedMessage() to retrieve
 ** the first and subsequent attributes.
 ** For example:
 ** @code{.c}
 **   TidyIterator itAttr = tidyOptGetMutedMessageList( tdoc );
 **   while ( itAttr ) {
 **     printf("%s", tidyOptGetNextMutedMessage( tdoc, &itAttr ));
 **   }
 ** @endcode
 ** @param tdoc An instance of a TidyDoc to query.
 ** @result Returns a TidyIterator, which is a token used to represent the
 **         current position in a list within LibTidy.
 */
TIDY_EXPORT TidyIterator TIDY_CALL  tidyOptGetMutedMessageList( TidyDoc tdoc );

/** Given a valid TidyIterator initiated with tidyOptGetMutedMessageList(),
 ** returns a string representing a muted message.
 ** @result A string containing the next tag.
 */
TIDY_EXPORT ctmbstr TIDY_CALL       tidyOptGetNextMutedMessage(TidyDoc tdoc,       /**< The tidy document to query. */
                                                               TidyIterator* iter  /**< The TidyIterator (initiated with tidyOptGetMutedMessageList()) token.  */
                                                               );

/** @}
 ** @name Option Documentation
 ** @{
 */

/** Get the description of the specified option.
 ** @result Returns a string containing a description of the given option.
 */
TIDY_EXPORT ctmbstr TIDY_CALL       tidyOptGetDoc(TidyDoc tdoc,  /**< The tidy document to query. */
                                                  TidyOption opt /**< The option ID of the option. */
                                                  );

/** Initiates an iterator for a list of options related to a given option. This
 ** iterator allows you to iterate through all of the related options, if any.
 ** In order to iterate through the options, initiate the iterator with this
 ** function, and then use tidyOptGetNextDocLinks() to retrieve the first and
 ** subsequent options. For example:
 ** @code{.c}
 **   TidyIterator itOpt = tidyOptGetDocLinksList( tdoc, TidyJoinStyles );
 **   while ( itOpt ) {
 **     TidyOption my_option = tidyOptGetNextDocLinks( tdoc, &itOpt );
 **     // do something with my_option
 **   }
 ** @endcode
 ** @result Returns a TidyIterator, which is a token used to represent the
 **         current position in a list within LibTidy.
 */
TIDY_EXPORT TidyIterator TIDY_CALL  tidyOptGetDocLinksList(TidyDoc tdoc,  /**< The tidy document to query. */
                                                           TidyOption opt /**< The option whose related options you wish to find. */
                                                           );

/** Given a valid TidyIterator initiated with tidyOptGetDocLinksList(), returns
 ** a TidyOption instance.
 ** @result Returns in instance of TidyOption.
 */
TIDY_EXPORT TidyOption TIDY_CALL    tidyOptGetNextDocLinks(TidyDoc tdoc,     /**< The tidy document to query. */
                                                           TidyIterator* pos /**< The TidyIterator (initiated with tidyOptGetDocLinksList()) token. */
                                                           );

/** @} */
/** @} end Configuration group */
/* MARK: - I/O and Messages */
/***************************************************************************//**
 ** @defgroup IO I/O and Messages
 **
 ** Tidy provides flexible I/O. By default, Tidy will define, create and use 
 ** instances of input and output handlers for standard C buffered I/O (i.e.,
 ** `FILE* stdin`, `FILE* stdout`, and `FILE* stderr` for content input,
 ** content output and diagnostic output, respectively. A `FILE* cfgFile` 
 ** input handler will be used for config files. Command line options will
 ** just be set directly.
 **
 ** @{
 ******************************************************************************/

/** @name Forward declarations and typedefs.
 ** @{ 
 */

TIDY_STRUCT struct _TidyBuffer;
typedef struct _TidyBuffer TidyBuffer;

/** @}
 ** @name Input Source
 ** If you wish to write to your own input sources, then these types, structs,
 ** and functions will allow them to work seamlessly with Tidy.
 ** @{
 */

/** End of input "character" */
#define EndOfStream (~0u)

/** Input Callback: get next byte of input */
typedef int  (TIDY_CALL *TidyGetByteFunc)( void* sourceData );

/** Input Callback: unget a byte of input */
typedef void (TIDY_CALL *TidyUngetByteFunc)( void* sourceData, byte bt );

/** Input Callback: is end of input? */
typedef Bool (TIDY_CALL *TidyEOFFunc)( void* sourceData );

/** This type defines an input source capable of delivering raw bytes of input.
 */
TIDY_STRUCT
typedef struct _TidyInputSource
{
  void*               sourceData;  /**< Input context. Passed to callbacks. */

  TidyGetByteFunc     getByte;     /**< Pointer to "get byte" callback. */
  TidyUngetByteFunc   ungetByte;   /**< Pointer to "unget" callback. */
  TidyEOFFunc         eof;         /**< Pointer to "eof" callback. */
} TidyInputSource;

/** Facilitates user defined source by providing an entry point to marshal
 ** pointers-to-functions. This is needed by .NET, and possibly other language
 ** bindings.
 ** @result Returns a bool indicating success or failure.
 */
TIDY_EXPORT Bool TIDY_CALL tidyInitSource(TidyInputSource*  source,  /**< The source to populate with data. */
                                          void*             srcData, /**< The input context. */
                                          TidyGetByteFunc   gbFunc,  /**< Pointer to the "get byte" callback. */
                                          TidyUngetByteFunc ugbFunc, /**< Pointer to the "unget" callback. */
                                          TidyEOFFunc       endFunc  /**< Pointer to the "eof" callback. */
                                          );

/** Helper: get next byte from input source.
 ** @param source A pointer to your input source.
 ** @result Returns a byte as an unsigned integer.
 */
TIDY_EXPORT uint TIDY_CALL tidyGetByte( TidyInputSource* source );

/** Helper: unget byte back to input source. */
TIDY_EXPORT void TIDY_CALL tidyUngetByte(TidyInputSource* source, /**< The input source. */
                                         uint byteValue           /**< The byte to push back. */
                                         );

/** Helper: check if input source at end.
 ** @param source The input source.
 ** @result Returns a bool indicating whether or not the source is at EOF.
 */
TIDY_EXPORT Bool TIDY_CALL tidyIsEOF( TidyInputSource* source );

/** @}
 ** @name Output Sink
 ** @{
 */

/** Output callback: send a byte to output */
typedef void (TIDY_CALL *TidyPutByteFunc)( void* sinkData, byte bt );

/** This type defines an output destination capable of accepting raw bytes
 ** of output
 */
TIDY_STRUCT
typedef struct _TidyOutputSink
{
  void*               sinkData;  /**< Output context. Passed to callbacks. */

  TidyPutByteFunc     putByte;   /**< Pointer to "put byte" callback */
} TidyOutputSink;

/** Facilitates user defined sinks by providing an entry point to marshal 
 ** pointers-to-functions. This is needed by .NET, and possibly other language
 ** bindings.
 ** @result Returns a bool indicating success or failure.
 */
TIDY_EXPORT Bool TIDY_CALL tidyInitSink(TidyOutputSink* sink,     /**< The sink to populate with data. */
                                        void*           snkData,  /**< The output context. */
                                        TidyPutByteFunc pbFunc    /**< Pointer to the "put byte" callback function. */
                                        );

/** Helper: send a byte to output. */
TIDY_EXPORT void TIDY_CALL tidyPutByte(TidyOutputSink* sink, /**< The output sink to send a byte. */
                                       uint byteValue        /**< The byte to be sent. */
                                       );

/** @}
 ** @name Emacs-compatible reporting support.
 ** If you work with Emacs and prefer Tidy's report output to be in a form
 ** that is easy for Emacs to parse, then these functions may be valuable.
 ** @{
 */

/** Set the file path to use for reports when `TidyEmacs` is being used. This
 ** function provides a proper interface for using the hidden, internal-only
 ** `TidyEmacsFile` configuration option.
 */
TIDY_EXPORT void TIDY_CALL tidySetEmacsFile(TidyDoc tdoc,    /**< The tidy document for which you are setting the filePath. */
                                            ctmbstr filePath /**< The path of the document that should be reported. */
                                            );

/** Get the file path to use for reports when `TidyEmacs` is being used. This
 ** function provides a proper interface for using the hidden, internal-only
 ** `TidyEmacsFile` configuration option.
 ** @param tdoc The tidy document for which you want to fetch the file path.
 ** @result Returns a string indicating the file path.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyGetEmacsFile( TidyDoc tdoc );
    
/** @}
 ** @name Error Sink
 ** Send Tidy's output to any of several destinations with these functions.
 ** @{
 */

/** Set error sink to named file. 
 ** @result Returns a file handle.
 */
TIDY_EXPORT FILE* TIDY_CALL tidySetErrorFile(TidyDoc tdoc,     /**< The document to set. */
                                             ctmbstr errfilnam /**< The file path to send output. */
                                             );

/** Set error sink to given buffer. 
 ** @result Returns 0 upon success or a standard error number.
 */
TIDY_EXPORT int TIDY_CALL tidySetErrorBuffer(TidyDoc tdoc,      /**< The document to set. */
                                             TidyBuffer* errbuf /**< The TidyBuffer to collect output. */
                                             );

/** Set error sink to given generic sink.
 ** @result Returns 0 upon success or a standard error number.
 */
TIDY_EXPORT int TIDY_CALL tidySetErrorSink(TidyDoc tdoc,        /**< The document to set. */
                                           TidyOutputSink* sink /**< The TidyOutputSink to collect output. */
                                           );

/** @}
 ** @name Error and Message Callbacks - TidyReportFilter
 ** A simple callback to filter or collect messages by diagnostic level,
 ** for example, TidyInfo, TidyWarning, etc. Its name reflects its original
 ** purpose as a filter, by which your application can inform LibTidy whether
 ** or not to output a particular report.
 **
 ** @{
 */

/** This typedef represents the required signature for your provided callback
 ** function should you wish to register one with tidySetReportFilter().
 ** Your callback function will be provided with the following parameters.
 ** @param tdoc Indicates the tidy document the message comes from.
 ** @param lvl Specifies the TidyReportLevel of the message.
 ** @param line Indicates the line number in the source document the message applies to.
 ** @param col Indicates the column in the source document the message applies to.
 ** @param mssg Specifies the complete message as Tidy would emit it.
 ** @return Your callback function will return `yes` if Tidy should include the
 **         report in its own output sink, or `no` if Tidy should suppress it.
 */
typedef Bool (TIDY_CALL *TidyReportFilter)( TidyDoc tdoc, TidyReportLevel lvl, uint line, uint col, ctmbstr mssg );

/** This function informs Tidy to use the specified callback to send reports. */
TIDY_EXPORT Bool TIDY_CALL tidySetReportFilter(TidyDoc tdoc,                 /**< The tidy document for which the callback applies. */
                                               TidyReportFilter filtCallback /**< A pointer to your callback function of type TidyReportFilter. */
                                               );

/** @}
 ** @name Error and Message Callbacks - TidyReportCallback
 ** A simple callback to filter or collect messages reported by Tidy.
 ** Unlike TidyReportFilter, more data are provided (including a `va_list`),
 ** making this callback suitable for applications that provide more
 ** sophisticated handling of reports.
 ** @remark The use of a `va_list` may preclude using this callback from
 **         non-C-like languages, which is uncharacteristic of Tidy. For more
 **         flexibility, consider using TidyMessageCallback instead.
 ** @note This callback was previously `TidyMessageFilter3` in older versions
 **       of LibTidy.
 ** @{
 */

/** This typedef represents the required signature for your provided callback
 ** function should you wish to register one with tidySetReportCallback().
 ** Your callback function will be provided with the following parameters.
 ** @param tdoc Indicates the tidy document the message comes from.
 ** @param lvl Specifies the TidyReportLevel of the message.
 ** @param line Indicates the line number in the source document the message applies to.
 ** @param col Indicates the column in the source document the message applies to.
 ** @param code Specifies the message code representing the message. Note that
 **        this code is a string value that the API promises to hold constant,
 **        as opposed to an enum value that can change at any time. Although
 **        this is intended so that you can look up your own application's
 **        strings, you can retrieve Tidy's format string with this code by
 **        using tidyErrorCodeFromKey() and then the tidyLocalizedString()
 **        family of functions.
 ** @param args Is a `va_list` of arguments used to fill Tidy's message format string.
 ** @return Your callback function will return `yes` if Tidy should include the
 **         report in its own output sink, or `no` if Tidy should suppress it.
 */
typedef Bool (TIDY_CALL *TidyReportCallback)( TidyDoc tdoc, TidyReportLevel lvl,
                                              uint line, uint col, ctmbstr code, va_list args );

/** This function informs Tidy to use the specified callback to send reports. */
TIDY_EXPORT Bool TIDY_CALL tidySetReportCallback(TidyDoc tdoc,                   /**< The tidy document for which the callback applies. */
                                                 TidyReportCallback filtCallback /**< A pointer to your callback function of type TidyReportCallback. */
                                                 );

/** @}
 ** @name Error and Message Callbacks - TidyMessageCallback
 ** A sophisticated and extensible callback to filter or collect messages
 ** reported by Tidy. It returns only an opaque type `TidyMessage` for every
 ** report and dialogue message, and this message can be queried with the
**  TidyMessageCallback API, below. Note that unlike the older filters, this
**  callback exposes *all* output that LibTidy emits (excluding the console
**  application, which is a client of LibTidy).
*/

/** This typedef represents the required signature for your provided callback
 ** function should you wish to register one with tidySetMessageCallback().
 ** Your callback function will be provided with the following parameters.
 ** @param tmessage An opaque type used as a token against which other API
 **        calls can be made.
 ** @return Your callback function will return `yes` if Tidy should include the
 **         report in its own output sink, or `no` if Tidy should suppress it.
 */
typedef Bool (TIDY_CALL *TidyMessageCallback)( TidyMessage tmessage );

/** This function informs Tidy to use the specified callback to send reports. */
TIDY_EXPORT Bool TIDY_CALL tidySetMessageCallback(TidyDoc tdoc,                    /**< The tidy document for which the callback applies. */
                                                  TidyMessageCallback filtCallback /**< A pointer to your callback function of type TidyMessageCallback. */
                                                  );

/** @name TidyMessageCallback API
 ** When using `TidyMessageCallback` you will be supplied with a TidyMessage 
 ** object, which is used as a token to be interrogated with the following
 ** API before the callback returns.
 ** @remark Upon returning from the callback, this object is destroyed so do
 ** not attempt to copy it, or keep it around, or use it in any way.
 **
 ** @{
 */

/** Get the tidy document this message comes from. 
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns the TidyDoc that generated the message.
 */
TIDY_EXPORT TidyDoc TIDY_CALL tidyGetMessageDoc( TidyMessage tmessage );

/** Get the message code.
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns a code representing the message. This code can be used
 **         directly with the localized strings API; however we never make
 **         any guarantees about the value of these codes. For code stability
 **         don't store this value in your own application. Instead use the
 **         enum field or use the message key string value.
 */
TIDY_EXPORT uint TIDY_CALL tidyGetMessageCode( TidyMessage tmessage );

/** Get the message key string.
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns a string representing the message. This string is intended
 **         to be stable by the LibTidy API, and is suitable for use as a key
 **         in your own applications.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyGetMessageKey( TidyMessage tmessage );

/** Get the line number the message applies to.
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns the line number, if any, that generated the message.
 */
TIDY_EXPORT int TIDY_CALL tidyGetMessageLine( TidyMessage tmessage );

/** Get the column the message applies to.
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns the column number, if any, that generated the message.
 */
TIDY_EXPORT int TIDY_CALL tidyGetMessageColumn( TidyMessage tmessage );

/** Get the TidyReportLevel of the message.
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns a TidyReportLevel indicating the severity or status of the
 **         message.
 */
TIDY_EXPORT TidyReportLevel TIDY_CALL tidyGetMessageLevel( TidyMessage tmessage );


/** Get the muted status of the message, that is, whether or not the
 ** current configuration indicated that this message should be muted.
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns a Bool indicating that the config indicates muting this
 **         message.
 */
TIDY_EXPORT Bool TIDY_CALL tidyGetMessageIsMuted( TidyMessage tmessage );

/** Get the default format string, which is the format string for the message
 ** in Tidy's default localization (en_us).
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns the default localization format string of the message.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyGetMessageFormatDefault( TidyMessage tmessage );

/** Get the localized format string. If a localized version of the format string
 ** doesn't exist, then the default version will be returned.
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns the localized format string of the message.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyGetMessageFormat( TidyMessage tmessage );

/** Get the message with the format string already completed, in Tidy's
 ** default localization.
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns the message in the default localization.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyGetMessageDefault( TidyMessage tmessage );

/** Get the message with the format string already completed, in Tidy's
 ** current localization.
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns the message in the current localization.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyGetMessage( TidyMessage tmessage );

/** Get the position part part of the message in the default language.
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns the positional part of a string as Tidy would display it
 **         in the console application.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyGetMessagePosDefault( TidyMessage tmessage );

/** Get the position part part of the message in the current language.
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns the positional part of a string as Tidy would display it
 **         in the console application.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyGetMessagePos( TidyMessage tmessage );

/** Get the prefix part of a message in the default language.
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns the message prefix part of a string as Tidy would display
 **         it in the console application.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyGetMessagePrefixDefault( TidyMessage tmessage );

/** Get the prefix part of a message in the current language.
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns the message prefix part of a string as Tidy would display
 **         it in the console application.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyGetMessagePrefix( TidyMessage tmessage );

/** Get the complete message as Tidy would emit it in the default localization.
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns the complete message just as Tidy would display it on the
 **         console.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyGetMessageOutputDefault( TidyMessage tmessage );

/** Get the complete message as Tidy would emit it in the current localization.
 ** @param tmessage Specify the message that you are querying.
 ** @result Returns the complete message just as Tidy would display it on the
 **         console.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyGetMessageOutput( TidyMessage tmessage );

/** @} end subgroup TidyMessageCallback API */

/** @name TidyMessageCallback Arguments API
 ** When using `TidyMessageCallback` you will be supplied with a TidyMessage
 ** object which can be used as a token against which to query using this API.
 ** This API deals strictly with _arguments_ that a message may or may not have;
 ** these are the same arguments that Tidy would apply to a format string in
 ** order to fill in the placeholder fields and deliver a complete report or
 ** dialogue string to you.
 **
 ** @{
 */

/** Initiates an iterator for a list of arguments related to a given message.
 ** This iterator allows you to iterate through all of the arguments, if any.
 ** In order to iterate through the arguments, initiate the iterator with this
 ** function, and then use tidyGetNextMessageArgument() to retrieve the first
 ** and subsequent arguments. For example:
 ** @code{.c}
 **   TidyIterator itArg = tidyGetMessageArguments( tmessage );
 **   while ( itArg ) {
 **     TidyMessageArgument my_arg = tidyGetNextMessageArgument( tmessage, &itArg );
 **     // do something with my_arg, such as inspect its value or format
 **   }
 ** @endcode
 ** @param tmessage The message about whose arguments you wish to query.
 ** @result Returns a TidyIterator, which is a token used to represent the
 **         current position in a list within LibTidy.
 */
TIDY_EXPORT TidyIterator TIDY_CALL tidyGetMessageArguments( TidyMessage tmessage );

/** Given a valid TidyIterator initiated with tidyGetMessageArguments(), returns
 ** an instance of the opaque type TidyMessageArgument, which serves as a token
 ** against which the remaining argument API functions may be used to query
 ** information.
 ** @result Returns an instance of TidyMessageArgument.
 */
TIDY_EXPORT TidyMessageArgument TIDY_CALL tidyGetNextMessageArgument(TidyMessage tmessage, /**< The message whose arguments you want to access. */
                                                                     TidyIterator* iter    /**< The TidyIterator (initiated with tidyOptGetDocLinksList()) token. */
                                                                     );

/** Returns the `TidyFormatParameterType` of the given message argument.
 ** @result Returns the type of parameter of type TidyFormatParameterType.
 */
TIDY_EXPORT TidyFormatParameterType TIDY_CALL tidyGetArgType(TidyMessage tmessage,    /**< The message whose arguments you want to access. */
                                                             TidyMessageArgument* arg /**< The argument that you are querying. */
                                                             );

/** Returns the format specifier of the given message argument. The memory for
 ** this string is cleared upon termination of the callback, so do be sure to
 ** make your own copy.
 ** @result Returns the format specifier string of the given argument.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyGetArgFormat(TidyMessage tmessage,    /**< The message whose arguments you want to access. */
                                               TidyMessageArgument* arg /**< The argument that you are querying. */
                                               );

/** Returns the string value of the given message argument. An assertion
 ** will be generated if the argument type is not a string.
 ** @result Returns the string value of the given argument.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyGetArgValueString(TidyMessage tmessage,    /**< The message whose arguments you want to access. */
                                                    TidyMessageArgument* arg /**< The argument that you are querying. */
                                                    );

/** Returns the unsigned integer value of the given message argument. An
 ** assertion will be generated if the argument type is not an unsigned int.
 ** @result Returns the unsigned integer value of the given argument.
 */
TIDY_EXPORT uint TIDY_CALL tidyGetArgValueUInt(TidyMessage tmessage,    /**< The message whose arguments you want to access. */
                                               TidyMessageArgument* arg /**< The argument that you are querying. */
                                               );

/** Returns the integer value of the given message argument. An assertion
 ** will be generated if the argument type is not an integer.
 ** @result Returns the integer value of the given argument.
 */
TIDY_EXPORT int TIDY_CALL tidyGetArgValueInt(TidyMessage tmessage,    /**< The message whose arguments you want to access. */
                                             TidyMessageArgument* arg /**< The argument that you are querying. */
                                             );

/**
 *  Returns the double value of the given message argument. An assertion
 *  will be generated if the argument type is not a double.
 ** @result Returns the double value of the given argument.
 */
TIDY_EXPORT double TIDY_CALL tidyGetArgValueDouble(TidyMessage tmessage,    /**< The message whose arguments you want to access. */
                                                   TidyMessageArgument* arg /**< The argument that you are querying. */
                                                   );

/** @} end subgroup TidyMessageCallback Arguments API */

/** @name Printing
 ** LibTidy applications can somewhat track the progress of the tidying process
 ** by using this provided callback. It relates where something in the source
 ** document ended up in the output.
 ** @{
 */
    
/** This typedef represents the required signature for your provided callback
 ** function should you wish to register one with tidySetMessageCallback().
 ** Your callback function will be provided with the following parameters.
 ** @param tdoc Indicates the source tidy document.
 ** @param line Indicates the line in the source document at this point in the process.
 ** @param col Indicates the column in the source document at this point in the process.
 ** @param destLine Indicates the line number in the output document at this point in the process.
 */
typedef void (TIDY_CALL *TidyPPProgress)( TidyDoc tdoc, uint line, uint col, uint destLine );

/** This function informs Tidy to use the specified callback for tracking the
 ** pretty-printing process progress.
 */
TIDY_EXPORT Bool TIDY_CALL   tidySetPrettyPrinterCallback(TidyDoc tdoc,
                                                          TidyPPProgress callback
                                                          );

/** @} */
/** @} end IO group */
/* MARK: - Document Parse */
/***************************************************************************//**
 ** @defgroup Parse Document Parse
 **
 ** Functions for parsing markup from a given input source, as well as string
 ** and filename functions for added convenience. HTML/XHTML version determined
 ** from input.
 **
 ** @{
 ******************************************************************************/

/** Parse markup in named file.
 ** @result Returns the highest of `2` indicating that errors were present in
 **         the document, `1` indicating warnings, and `0` in the case of
 **         everything being okay.
 */
TIDY_EXPORT int TIDY_CALL         tidyParseFile(TidyDoc tdoc,    /**< The tidy document to use for parsing. */
                                                ctmbstr filename /**< The filename to parse. */
                                                );

/** Parse markup from the standard input.
 ** @param tdoc The tidy document to use for parsing.
 ** @result Returns the highest of `2` indicating that errors were present in
 **         the document, `1` indicating warnings, and `0` in the case of
 **         everything being okay.
 */
TIDY_EXPORT int TIDY_CALL         tidyParseStdin( TidyDoc tdoc );

/** Parse markup in given string.
 ** @result Returns the highest of `2` indicating that errors were present in
 **         the document, `1` indicating warnings, and `0` in the case of
 **         everything being okay.
 */
TIDY_EXPORT int TIDY_CALL         tidyParseString(TidyDoc tdoc,   /**< The tidy document to use for parsing. */
                                                  ctmbstr content /**< The string to parse. */
                                                  );

/** Parse markup in given buffer.
 ** @result Returns the highest of `2` indicating that errors were present in
 **         the document, `1` indicating warnings, and `0` in the case of
 **         everything being okay.
 */
TIDY_EXPORT int TIDY_CALL         tidyParseBuffer(TidyDoc tdoc,   /**< The tidy document to use for parsing. */
                                                  TidyBuffer* buf /**< The TidyBuffer containing data to parse. */
                                                  );

/** Parse markup in given generic input source.
 ** @result Returns the highest of `2` indicating that errors were present in
 **         the document, `1` indicating warnings, and `0` in the case of
 **         everything being okay.
 */
TIDY_EXPORT int TIDY_CALL         tidyParseSource(TidyDoc tdoc,           /**< The tidy document to use for parsing. */
                                                  TidyInputSource* source /**< A TidyInputSource containing data to parse. */
                                                  );


/** @} End Parse group */
/* MARK: - Diagnostics and Repair */
/***************************************************************************//**
 ** @defgroup Clean Diagnostics and Repair
 **
 ** After parsing the document, you can use these functions to attempt cleanup,
 ** repair, get additional diagnostics, and determine the document type.
 ** @{
 ******************************************************************************/

/** Execute configured cleanup and repair operations on parsed markup.
 ** @param tdoc The tidy document to use.
 ** @result An integer representing the status.
 */
TIDY_EXPORT int TIDY_CALL         tidyCleanAndRepair( TidyDoc tdoc );

/** Reports the document type and diagnostic statistics on parsed and repaired 
 ** markup. You must call tidyCleanAndRepair() before using this function.
 ** @param tdoc The tidy document to use.
 ** @result An integer representing the status.
 */
TIDY_EXPORT int TIDY_CALL         tidyRunDiagnostics( TidyDoc tdoc );

/** Reports the document type into the output sink.
 ** @param tdoc The tidy document to use.
 ** @result An integer representing the status.
 */
TIDY_EXPORT int TIDY_CALL         tidyReportDoctype( TidyDoc tdoc );


/** @} end Clean group */
/* MARK: - Document Save Functions */
/***************************************************************************//**
 ** @defgroup Save Document Save Functions
 **
 ** Save currently parsed document to the given output sink. File name
 ** and string/buffer functions provided for convenience.
 **
 ** @{
 ******************************************************************************/

/** Save the tidy document to the named file.
 ** @result An integer representing the status.
 */
TIDY_EXPORT int TIDY_CALL         tidySaveFile(TidyDoc tdoc,    /**< The tidy document to save. */
                                               ctmbstr filename /**< The destination file name. */
                                               );

/** Save the tidy document to standard output (FILE*).
 ** @param tdoc The tidy document to save.
 ** @result An integer representing the status.
 */
TIDY_EXPORT int TIDY_CALL         tidySaveStdout( TidyDoc tdoc );

/** Save the tidy document to given TidyBuffer object.
 ** @result An integer representing the status.
 */
TIDY_EXPORT int TIDY_CALL         tidySaveBuffer(TidyDoc tdoc,   /**< The tidy document to save. */
                                                 TidyBuffer* buf /**< The buffer to place the output. */
                                                 );

/** Save the tidy document to an application buffer. If TidyShowMarkup and the
 ** document has no errors, or TidyForceOutput, then the current document (per
 ** the current configuration) will be pretty printed to this application
 ** buffer. The document byte length (not character length) will be placed into
 ** *buflen. The document will not be null terminated. If the buffer is not big
 ** enough, ENOMEM will be returned, else the actual document status.
 ** @result An integer representing the status.
 */
TIDY_EXPORT int TIDY_CALL         tidySaveString(TidyDoc tdoc,  /**< The tidy document to save. */
                                                 tmbstr buffer, /**< The buffer to save to. */
                                                 uint* buflen   /**< [out] The byte length written. */
                                                 );

/** Save to given generic output sink.
 ** @result An integer representing the status.
 */
TIDY_EXPORT int TIDY_CALL         tidySaveSink(TidyDoc tdoc,        /**< The tidy document to save. */
                                               TidyOutputSink* sink /**< The output sink to save to. */
                                               );

/** Save current settings to named file. Only writes non-default values.
 ** @result An integer representing the status.
 */
TIDY_EXPORT int TIDY_CALL         tidyOptSaveFile(TidyDoc tdoc,  /**< The tidy document to save. */
                                                  ctmbstr cfgfil /**< The filename to save the configuration to. */
                                                  );

/** Save current settings to given output sink. Only non-default values are
 ** written.
 ** @result An integer representing the status.
 */
TIDY_EXPORT int TIDY_CALL         tidyOptSaveSink(TidyDoc tdoc,        /**< The tidy document to save. */
                                                  TidyOutputSink* sink /**< The output sink to save the configuration to. */
                                                  );


/** @} end Save group */
/* MARK: - Document Tree */
/***************************************************************************//**
 ** @defgroup Tree Document Tree
 **
 ** A parsed (and optionally repaired) document is represented by Tidy as a
 ** tree, much like a W3C DOM. This tree may be traversed using these 
 ** functions. The following snippet gives a basic idea how these functions
 ** can be used.
 **
 ** @code{.c}
 ** void dumpNode( TidyNode tnod, int indent ) {
 **   TidyNode child;
 ** 
 **   for ( child = tidyGetChild(tnod); child; child = tidyGetNext(child) ) {
 **     ctmbstr name;
 **     switch ( tidyNodeGetType(child) ) {
 **     case TidyNode_Root:       name = "Root";                    break;
 **     case TidyNode_DocType:    name = "DOCTYPE";                 break;
 **     case TidyNode_Comment:    name = "Comment";                 break;
 **     case TidyNode_ProcIns:    name = "Processing Instruction";  break;
 **     case TidyNode_Text:       name = "Text";                    break;
 **     case TidyNode_CDATA:      name = "CDATA";                   break;
 **     case TidyNode_Section:    name = "XML Section";             break;
 **     case TidyNode_Asp:        name = "ASP";                     break;
 **     case TidyNode_Jste:       name = "JSTE";                    break;
 **     case TidyNode_Php:        name = "PHP";                     break;
 **     case TidyNode_XmlDecl:    name = "XML Declaration";         break;
 ** 
 **     case TidyNode_Start:
 **     case TidyNode_End:
 **     case TidyNode_StartEnd:
 **     default:
 **       name = tidyNodeGetName( child );
 **       break;
 **     }
 **     assert( name != NULL );
 **     printf( "\%*.*sNode: \%s\\n", indent, indent, " ", name );
 **     dumpNode( child, indent + 4 );
 **   }
 ** }
 ** 
 ** void dumpDoc( TidyDoc tdoc ) {
 **   dumpNode( tidyGetRoot(tdoc), 0 );
 ** }
 ** 
 ** void dumpBody( TidyDoc tdoc ) {
 **   dumpNode( tidyGetBody(tdoc), 0 );
 ** }
 ** @endcode
 **
 ** @{
 ******************************************************************************/

/** @name Nodes for Document Sections
 ** @{
 */

/** Get the root node.
 ** @param tdoc The document to query.
 ** @result Returns a tidy node.
 */
TIDY_EXPORT TidyNode TIDY_CALL    tidyGetRoot( TidyDoc tdoc );

/** Get the HTML node.
 ** @param tdoc The document to query.
 ** @result Returns a tidy node.
 */
TIDY_EXPORT TidyNode TIDY_CALL    tidyGetHtml( TidyDoc tdoc );

/** Get the HEAD node.
 ** @param tdoc The document to query.
 ** @result Returns a tidy node.
 */
TIDY_EXPORT TidyNode TIDY_CALL    tidyGetHead( TidyDoc tdoc );

/** Get the BODY node.
 ** @param tdoc The document to query.
 ** @result Returns a tidy node.
 */
TIDY_EXPORT TidyNode TIDY_CALL    tidyGetBody( TidyDoc tdoc );

/** @}
 ** @name Relative Nodes
 ** @{
 */

/** Get the parent of the indicated node.
 ** @param tnod The node to query.
 ** @result Returns a tidy node.
 */
TIDY_EXPORT TidyNode TIDY_CALL    tidyGetParent( TidyNode tnod );

/** Get the child of the indicated node.
 ** @param tnod The node to query.
 ** @result Returns a tidy node.
 */
TIDY_EXPORT TidyNode TIDY_CALL    tidyGetChild( TidyNode tnod );

/** Get the next sibling node.
 ** @param tnod The node to query.
 ** @result Returns a tidy node.
 */
TIDY_EXPORT TidyNode TIDY_CALL    tidyGetNext( TidyNode tnod );

/** Get the previous sibling node.
 ** @param tnod The node to query.
 ** @result Returns a tidy node.
 */
TIDY_EXPORT TidyNode TIDY_CALL    tidyGetPrev( TidyNode tnod );

/** @}
 ** @name Miscellaneous Node Functions
 ** @{
 */

/** Remove the indicated node.
 ** @result Returns the next tidy node.
 */
TIDY_EXPORT TidyNode TIDY_CALL    tidyDiscardElement(TidyDoc tdoc, /**< The tidy document from which to remove the node. */
                                                     TidyNode tnod /**< The node to remove */
                                                     );

/** @}
 ** @name Node Attribute Functions
 ** @{
 */

/** Get the first attribute.
 ** @param tnod The node for which to get attributes.
 ** @result Returns an instance of TidyAttr.
 */
TIDY_EXPORT TidyAttr TIDY_CALL    tidyAttrFirst( TidyNode tnod );

/** Get the next attribute.
 ** @param tattr The current attribute, so the next one can be returned.
 ** @result Returns and instance of TidyAttr.
 */
TIDY_EXPORT TidyAttr TIDY_CALL    tidyAttrNext( TidyAttr tattr );

/** Get the name of a TidyAttr instance.
 ** @param tattr The tidy attribute to query.
 ** @result Returns a string indicating the name of the attribute.
 */
TIDY_EXPORT ctmbstr TIDY_CALL     tidyAttrName( TidyAttr tattr );

/** Get the value of a TidyAttr instance.
 ** @param tattr The tidy attribute to query.
 ** @result Returns a string indicating the value of the attribute.
 */
TIDY_EXPORT ctmbstr TIDY_CALL     tidyAttrValue( TidyAttr tattr );

/** Discard an attribute. */
TIDY_EXPORT void TIDY_CALL        tidyAttrDiscard(TidyDoc itdoc, /**< The tidy document from which to discard the attribute. */
                                                  TidyNode tnod, /**< The node from which to discard the attribute. */
                                                  TidyAttr tattr /**< The attribute to discard. */
                                                  );

/** Get the attribute ID given a tidy attribute.
 ** @param tattr The attribute to query.
 ** @result Returns the TidyAttrId of the given attribute.
 **/
TIDY_EXPORT TidyAttrId TIDY_CALL  tidyAttrGetId( TidyAttr tattr );

/** Indicates whether or not a given attribute is an event attribute.
 ** @param tattr The attribute to query.
 ** @result Returns a bool indicating whether or not the attribute is an event.
 **/
TIDY_EXPORT Bool TIDY_CALL        tidyAttrIsEvent( TidyAttr tattr );

/** Get an instance of TidyAttr by specifying an attribute ID.
 ** @result Returns a TidyAttr instance.
 */
TIDY_EXPORT TidyAttr TIDY_CALL    tidyAttrGetById(TidyNode tnod,   /**< The node to query. */
                                                  TidyAttrId attId /**< The attribute ID to find. */
                                                  );

/** @}
 ** @name Additional Node Interrogation
 ** @{
 */

/** Get the type of node.
 ** @param tnod The node to query.
 ** @result Returns the type of node as TidyNodeType.
 */
TIDY_EXPORT TidyNodeType TIDY_CALL tidyNodeGetType( TidyNode tnod );

/** Get the name of the node.
 ** @param tnod The node to query.
 ** @result Returns a string indicating the name of the node.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyNodeGetName( TidyNode tnod );

/** Indicates whether or not a node is a text node.
 ** @param tnod The node to query.
 ** @result Returns a bool indicating whether or not the node is a text node.
 */
TIDY_EXPORT Bool TIDY_CALL tidyNodeIsText( TidyNode tnod );

/** Indicates whether or not the node is a propriety type.
 ** @result Returns a bool indicating whether or not the node is a proprietary type.
 */
TIDY_EXPORT Bool TIDY_CALL tidyNodeIsProp(TidyDoc tdoc, /**< The document to query. */
                                          TidyNode tnod /**< The node to query */
                                          );

/** Indicates whether or not a node represents and HTML header element, such
 ** as h1, h2, etc.
 ** @param tnod The node to query.
 ** @result Returns a bool indicating whether or not the node is an HTML header.
 */
TIDY_EXPORT Bool TIDY_CALL tidyNodeIsHeader( TidyNode tnod );

/** Indicates whether or not the node has text.
 ** @result Returns the type of node as TidyNodeType.
 */
TIDY_EXPORT Bool TIDY_CALL tidyNodeHasText(TidyDoc tdoc, /**< The document to query. */
                                           TidyNode tnod /**< The node to query. */
                                           );

/** Gets the text of a node and places it into the given TidyBuffer.
 ** @result Returns a bool indicating success or not.
 */
TIDY_EXPORT Bool TIDY_CALL tidyNodeGetText(TidyDoc tdoc,   /**< The document to query. */
                                           TidyNode tnod,  /**< The node to query. */
                                           TidyBuffer* buf /**< [out] A TidyBuffer used to receive the node's text. */
                                           );

/** Get the value of the node. This copies the unescaped value of this node into
 ** the given TidyBuffer at UTF-8.
 ** @result Returns a bool indicating success or not.
 */
TIDY_EXPORT Bool TIDY_CALL tidyNodeGetValue(TidyDoc tdoc,   /**< The document to query */
                                            TidyNode tnod,  /**< The node to query */
                                            TidyBuffer* buf /**< [out] A TidyBuffer used to receive the node's value. */
                                            );

/** Get the tag ID of the node.
 ** @param tnod The node to query.
 ** @result Returns the tag ID of the node as TidyTagId.
 */
TIDY_EXPORT TidyTagId TIDY_CALL tidyNodeGetId( TidyNode tnod );

/** Get the line number where the node occurs.
 ** @param tnod The node to query.
 ** @result Returns the line number.
 */
TIDY_EXPORT uint TIDY_CALL tidyNodeLine( TidyNode tnod );

/** Get the column location of the node.
 ** @param tnod The node to query.
 ** @result Returns the column location of the node.
 */
TIDY_EXPORT uint TIDY_CALL tidyNodeColumn( TidyNode tnod );


/** @} */
/** @} end Tree group */
/* MARK: - Message Key Management */
/***************************************************************************//**
 ** @defgroup MessagesKeys Message Key Management
 **
 ** These functions serve to manage message codes, i.e., codes that are used
 ** Tidy and communicated via its callback filters to represent reports and
 ** dialogue that Tidy emits.
 **
 ** @remark These codes only reflect complete messages, and are specifically
 **         distinct from the internal codes that are used to lookup individual
 **         strings for localization purposes.
 **
 ** @{
 ******************************************************************************/

/**
 ** Given a message code, return the text key that represents it.
 ** @param code The error code to lookup.
 ** @result The string representing the error code.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyErrorCodeAsKey(uint code);

/**
 ** Given a text key representing a message code, return the uint that
 ** represents it.
 **
 ** @remark We establish that for external purposes, the API will ensure that
 **         string keys remain consistent. *Never* count on the integer value
 **         of a message code. Always use this function to ensure that the
 **         integer is valid if you need one.
 ** @param code The string representing the error code.
 ** @result Returns an integer that represents the error code, which can be
 **         used to lookup Tidy's built-in strings. If the provided string does
 **         not have a matching message code, then UINT_MAX will be returned.
 */
TIDY_EXPORT uint TIDY_CALL tidyErrorCodeFromKey(ctmbstr code);

/** Initiates an iterator for a list of message codes available in Tidy.
 ** This iterator allows you to iterate through all of the code. In orde to
 ** iterate through the codes, initiate the iterator with this function, and
 ** then use getNextErrorCode() to retrieve the first and subsequent codes.
 ** For example:
 ** @code{.c}
 **   TidyIterator itMessage = getErrorCodeList();
 **   while ( itMessage ) {
 **     uint code = getNextErrorCode( &itMessage );
 **     // do something with the code, such as lookup a string.
 **   }
 ** @endcode
 ** @result Returns a TidyIterator, which is a token used to represent the
 **         current position in a list within LibTidy.
 */
TIDY_EXPORT TidyIterator TIDY_CALL getErrorCodeList(void);

/** Given a valid TidyIterator initiated with getErrorCodeList(), returns
 ** an instance of the opaque type TidyMessageArgument, which serves as a token
 ** against which the remaining argument API functions may be used to query
 ** information.
 ** @param iter The TidyIterator (initiated with getErrorCodeList()) token.
 ** @result Returns a message code.
 */
TIDY_EXPORT uint TIDY_CALL getNextErrorCode( TidyIterator* iter );


/** @} end MessagesKeys group */
/* MARK: - Localization Support */
/***************************************************************************//**
 ** @defgroup Localization Localization Support
 **
 ** These functions help manage localization in Tidy.
 **
 ** @{
 ******************************************************************************/


/** @name Tidy's Locale
 ** @{
 */

/** Tells Tidy to use a different language for output.
 ** @param  languageCode A Windows or POSIX language code, and must match
 **         a TIDY_LANGUAGE for an installed language.
 ** @result Indicates that a setting was applied, but not necessarily the
 **         specific request, i.e., true indicates a language and/or region
 **         was applied. If es_mx is requested but not installed, and es is
 **         installed, then es will be selected and this function will return
 **         true. However the opposite is not true; if es is requested but
 **         not present, Tidy will not try to select from the es_XX variants.
 */
TIDY_EXPORT Bool TIDY_CALL tidySetLanguage( ctmbstr languageCode );

/** Gets the current language used by Tidy.
 ** @result Returns a string indicating the currently set language.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyGetLanguage(void);

/** @}
 ** @name Locale Mappings
 ** @{
 */

/** @struct tidyLocalMapItem
 ** Represents an opaque type we can use for tidyLocaleMapItem, which
 ** is used to iterate through the language list, and used to access
 ** the windowsName() and the posixName().
 */
/* Prevent Doxygen from listing this as a function. */
#ifndef DOXYGEN_SHOULD_SKIP_THIS
opaque_type(tidyLocaleMapItem);
#endif
    
/** Initiates an iterator for a list of Tidy's Windows<->POSIX locale mappings.
 ** This iterator allows you to iterate through this list. In order to
 ** iterate through the list, initiate the iterator with this function, and then
 ** use getNextWindowsLanguage() to retrieve the first and subsequent codes.
 ** For example:
 ** @code{.c}
 **   TidyIterator itList = getWindowsLanguageList();
 **   while ( itList ) {
 **     tidyLocaleMapItem *item = getNextWindowsLanguage( &itList );
 **     // do something such as get the TidyLangWindowsName(item).
 **   }
 ** @endcode
 ** @result Returns a TidyIterator, which is a token used to represent the
 **         current position in a list within LibTidy.
 */
TIDY_EXPORT TidyIterator TIDY_CALL getWindowsLanguageList(void);

/** Given a valid TidyIterator initiated with getWindowsLanguageList(), returns
 ** a pointer to a tidyLocaleMapItem, which can be further interrogated with
 ** TidyLangWindowsName() or TidyLangPosixName().
 ** @param iter The TidyIterator (initiated with getWindowsLanguageList()) token.
 ** @result Returns a pointer to a tidyLocaleMapItem.
 */
TIDY_EXPORT const tidyLocaleMapItem* TIDY_CALL getNextWindowsLanguage( TidyIterator* iter );

/** Given a `tidyLocalMapItem`, return the Windows name.
 ** @param item An instance of tidyLocalMapItem to query.
 ** @result Returns a string with the Windows name of the mapping.
 */
TIDY_EXPORT const ctmbstr TIDY_CALL TidyLangWindowsName( const tidyLocaleMapItem *item );

/** Given a `tidyLocalMapItem`, return the POSIX name.
 ** @param item An instance of tidyLocalMapItem to query.
 ** @result Returns a string with the POSIX name of the mapping.
 */
TIDY_EXPORT const ctmbstr TIDY_CALL TidyLangPosixName( const tidyLocaleMapItem *item );

/** @}
 ** @name Getting Localized Strings
 ** @{
 */

/** Provides a string given `messageType` in the current localization for
 ** `quantity`. Some strings have one or more plural forms, and this function
 ** will ensure that the correct singular or plural form is returned for the
 ** specified quantity.
 ** @result Returns the desired string.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyLocalizedStringN(uint messageType, /**< The message type. */
                                                   uint quantity     /**< The quantity. */
                                                   );

/** Provides a string given `messageType` in the current localization for the
 ** single case.
 ** @param messageType The message type.
 ** @result Returns the desired string.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyLocalizedString( uint messageType );

/** Provides a string given `messageType` in the default localization (which
 ** is `en`).
 ** @param messageType The message type.
 ** @result Returns the desired string.
 */
TIDY_EXPORT ctmbstr TIDY_CALL tidyDefaultString( uint messageType );

/** Initiates an iterator for a list of string key codes available in Tidy.
 ** This iterator allows you to iterate through all of the codes. In order to
 ** iterate through the codes, initiate the iterator with this function, and
 ** then use getNextStringKey() to retrieve the first and subsequent codes.
 ** For example:
 ** @code{.c}
 **   TidyIterator itKey = getErrorCodeList();
 **   while ( itKey ) {
 **     uint code = getNextStringKey( &itKey );
 **     // do something with the code, such as lookup a string.
 **   }
 ** @endcode
 ** @remark These are provided for documentation generation purposes, and
 **         probably aren't of much use to the average LibTidy implementor.
 ** @result Returns a TidyIterator, which is a token used to represent the
 **         current position in a list within LibTidy.
 */
TIDY_EXPORT TidyIterator TIDY_CALL getStringKeyList(void);

/** Given a valid TidyIterator initiated with getStringKeyList(), returns
 ** an unsigned integer representing the next key value.
 ** @remark These are provided for documentation generation purposes, and
 **         probably aren't of much use to the average LibTidy implementor.
 ** @param iter The TidyIterator (initiated with getStringKeyList()) token.
 ** @result Returns a message code.
 */
TIDY_EXPORT uint TIDY_CALL getNextStringKey( TidyIterator* iter );

/** @}
 ** @name Available Languages
 ** @{
 */

/** Initiates an iterator for a list of Tidy's installed languages. This
 ** iterator allows you to iterate through this list. In order to iterate
 ** through the list, initiate the iterator with this function, and then use
 ** use getNextInstalledLanguage() to retrieve the first and subsequent strings.
 ** For example:
 ** @code{.c}
 **   TidyIterator itList = getInstalledLanguageList();
 **   while ( itList ) {
 **     printf("%s",  getNextInstalledLanguage( &itList ));
 **   }
 ** @endcode
 ** @result Returns a TidyIterator, which is a token used to represent the
 **         current position in a list within LibTidy.
 */
TIDY_EXPORT TidyIterator TIDY_CALL getInstalledLanguageList(void);

/** Given a valid TidyIterator initiated with getInstalledLanguageList(),
 ** returns a string representing a language name that is installed in Tidy.
 ** @param iter The TidyIterator (initiated with getInstalledLanguageList())
 **        token.
 ** @result Returns a string indicating the installed language.
 */
TIDY_EXPORT ctmbstr TIDY_CALL getNextInstalledLanguage( TidyIterator* iter );

/** @} */

/** @} end MessagesKeys group */
/** @} end public_api group */


#ifdef __cplusplus
}  /* extern "C" */
#endif
#endif /* __TIDY_H__ */

/*
 * local variables:
 * mode: c
 * indent-tabs-mode: nil
 * c-basic-offset: 4
 * eval: (c-set-offset 'substatement-open 0)
 * end:
 */

Youez - 2016 - github.com/yon3zu
LinuXploit