summaryrefslogtreecommitdiff
path: root/lisp/org/org-lparse.el
blob: 11711353ff725bd0548cc0d76882b7f936ffecac (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
;;; org-lparse.el --- Line-oriented parser-exporter for Org-mode

;; Copyright (C) 2010-2013 Free Software Foundation, Inc.

;; Author: Jambunathan K <kjambunathan at gmail dot com>
;; Keywords: outlines, hypermedia, calendar, wp
;; Homepage: http://orgmode.org

;; This file is part of GNU Emacs.

;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.

;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.

;;; Commentary:

;; `org-lparse' is the entry point for the generic line-oriented
;; exporter.  `org-do-lparse' is the genericized version of the
;; original `org-export-as-html' routine.

;; `org-lparse-native-backends' is a good starting point for
;; exploring the generic exporter.

;; Following new interactive commands are provided by this library.
;; `org-lparse', `org-lparse-and-open', `org-lparse-to-buffer'
;; `org-replace-region-by', `org-lparse-region'.

;; Note that the above routines correspond to the following routines
;; in the html exporter `org-export-as-html',
;; `org-export-as-html-and-open', `org-export-as-html-to-buffer',
;; `org-replace-region-by-html' and `org-export-region-as-html'.

;; The new interactive command `org-lparse-convert' can be used to
;; convert documents between various formats.  Use this to command,
;; for example, to convert odt file to doc or pdf format.

;;; Code:
(eval-when-compile
  (require 'cl))
(require 'org-exp)
(require 'org-list)
(require 'format-spec)

(defun org-lparse-and-open (target-backend native-backend arg
					   &optional file-or-buf)
  "Export outline to TARGET-BACKEND via NATIVE-BACKEND and open exported file.
If there is an active region, export only the region.  The prefix
ARG specifies how many levels of the outline should become
headlines.  The default is 3.  Lower levels will become bulleted
lists."
  (let (f (file-or-buf (or file-or-buf
			   (org-lparse target-backend native-backend
				       arg 'hidden))))
    (when file-or-buf
      (setq f (cond
	       ((bufferp file-or-buf) buffer-file-name)
	       ((file-exists-p file-or-buf) file-or-buf)
	       (t (error "org-lparse-and-open: This shouldn't happen"))))
      (message "Opening file %s" f)
      (org-open-file f 'system)
      (when org-export-kill-product-buffer-when-displayed
	(kill-buffer (current-buffer))))))

(defun org-lparse-batch (target-backend &optional native-backend)
  "Call the function `org-lparse'.
This function can be used in batch processing as:
emacs   --batch
        --load=$HOME/lib/emacs/org.el
        --eval \"(setq org-export-headline-levels 2)\"
        --visit=MyFile --funcall org-lparse-batch"
  (setq native-backend (or native-backend target-backend))
  (org-lparse target-backend native-backend
	      org-export-headline-levels 'hidden))

(defun org-lparse-to-buffer (backend arg)
  "Call `org-lparse' with output to a temporary buffer.
No file is created.  The prefix ARG is passed through to
`org-lparse'."
  (let ((tempbuf (format "*Org %s Export*" (upcase backend))))
    (org-lparse backend backend arg nil nil tempbuf)
    (when org-export-show-temporary-export-buffer
      (switch-to-buffer-other-window tempbuf))))

(defun org-replace-region-by (backend beg end)
  "Assume the current region has org-mode syntax, and convert it to HTML.
This can be used in any buffer.  For example, you could write an
itemized list in org-mode syntax in an HTML buffer and then use
this command to convert it."
  (let (reg backend-string buf pop-up-frames)
    (save-window-excursion
      (if (derived-mode-p 'org-mode)
	  (setq backend-string (org-lparse-region backend beg end t 'string))
	(setq reg (buffer-substring beg end)
	      buf (get-buffer-create "*Org tmp*"))
	(with-current-buffer buf
	  (erase-buffer)
	  (insert reg)
	  (org-mode)
	  (setq backend-string (org-lparse-region backend (point-min)
						  (point-max) t 'string)))
	(kill-buffer buf)))
    (delete-region beg end)
    (insert backend-string)))

(defun org-lparse-region (backend beg end &optional body-only buffer)
  "Convert region from BEG to END in org-mode buffer to HTML.
If prefix arg BODY-ONLY is set, omit file header, footer, and table of
contents, and only produce the region of converted text, useful for
cut-and-paste operations.
If BUFFER is a buffer or a string, use/create that buffer as a target
of the converted HTML.  If BUFFER is the symbol `string', return the
produced HTML as a string and leave not buffer behind.  For example,
a Lisp program could call this function in the following way:

  (setq html (org-lparse-region \"html\" beg end t 'string))

When called interactively, the output buffer is selected, and shown
in a window.  A non-interactive call will only return the buffer."
  (let ((transient-mark-mode t) (zmacs-regions t)
	ext-plist rtn)
    (setq ext-plist (plist-put ext-plist :ignore-subtree-p t))
    (goto-char end)
    (set-mark (point)) ;; to activate the region
    (goto-char beg)
    (setq rtn (org-lparse backend backend nil nil ext-plist buffer body-only))
    (if (fboundp 'deactivate-mark) (deactivate-mark))
    (if (and (org-called-interactively-p 'any) (bufferp rtn))
	(switch-to-buffer-other-window rtn)
      rtn)))

(defvar org-lparse-par-open nil)

(defun org-lparse-should-inline-p (filename descp)
  "Return non-nil if link FILENAME should be inlined.
The decision to inline the FILENAME link is based on the current
settings.  DESCP is the boolean of whether there was a link
description.  See variables `org-export-html-inline-images' and
`org-export-html-inline-image-extensions'."
  (let ((inline-images (org-lparse-get 'INLINE-IMAGES))
	(inline-image-extensions
	 (org-lparse-get 'INLINE-IMAGE-EXTENSIONS)))
    (and (or (eq t inline-images) (and inline-images (not descp)))
	 (org-file-image-p filename inline-image-extensions))))

(defun org-lparse-format-org-link (line opt-plist)
  "Return LINE with markup of Org mode links.
OPT-PLIST is the export options list."
  (let ((start 0)
	(current-dir (if buffer-file-name
			 (file-name-directory buffer-file-name)
		       default-directory))
	(link-validate (plist-get opt-plist :link-validation-function))
	type id-file fnc
	rpl path attr desc descp desc1 desc2 link
	org-lparse-link-description-is-image)
    (while (string-match org-bracket-link-analytic-regexp++ line start)
      (setq org-lparse-link-description-is-image nil)
      (setq start (match-beginning 0))
      (setq path (save-match-data (org-link-unescape
				   (match-string 3 line))))
      (setq type (cond
		  ((match-end 2) (match-string 2 line))
		  ((save-match-data
		     (or (file-name-absolute-p path)
			 (string-match "^\\.\\.?/" path)))
		   "file")
		  (t "internal")))
      (setq path (org-extract-attributes path))
      (setq attr (get-text-property 0 'org-attributes path))
      (setq desc1 (if (match-end 5) (match-string 5 line))
	    desc2 (if (match-end 2) (concat type ":" path) path)
	    descp (and desc1 (not (equal desc1 desc2)))
	    desc (or desc1 desc2))
      ;; Make an image out of the description if that is so wanted
      (when (and descp (org-file-image-p
			desc (org-lparse-get 'INLINE-IMAGE-EXTENSIONS)))
	(setq org-lparse-link-description-is-image t)
	(save-match-data
	  (if (string-match "^file:" desc)
	      (setq desc (substring desc (match-end 0)))))
	(save-match-data
	  (setq desc (org-add-props
			 (org-lparse-format 'INLINE-IMAGE desc)
			 '(org-protected t)))))
      (cond
       ((equal type "internal")
	(let
	    ((frag-0
	      (if (= (string-to-char path) ?#)
		  (substring path 1)
		path)))
	  (setq rpl
		(org-lparse-format
		 'ORG-LINK opt-plist "" "" (org-solidify-link-text
					    (save-match-data
					      (org-link-unescape frag-0))
					    nil) desc attr descp))))
       ((and (equal type "id")
	     (setq id-file (org-id-find-id-file path)))
	;; This is an id: link to another file (if it was the same file,
	;; it would have become an internal link...)
	(save-match-data
	  (setq id-file (file-relative-name
			 id-file
			 (file-name-directory org-current-export-file)))
	  (setq rpl
		(org-lparse-format
		 'ORG-LINK opt-plist type id-file
		 (concat (if (org-uuidgen-p path) "ID-") path)
		 desc attr descp))))
       ((member type '("http" "https"))
	;; standard URL, can inline as image
	(setq rpl
	      (org-lparse-format
	       'ORG-LINK opt-plist type path nil desc attr descp)))
       ((member type '("ftp" "mailto" "news"))
	;; standard URL, can't inline as image
	(setq rpl
	      (org-lparse-format
	       'ORG-LINK opt-plist type path nil desc attr descp)))

       ((string= type "coderef")
	(setq rpl (org-lparse-format
		   'ORG-LINK opt-plist type "" path desc nil descp)))

       ((functionp (setq fnc (nth 2 (assoc type org-link-protocols))))
	;; The link protocol has a function for format the link
	(setq rpl (save-match-data
		    (funcall fnc (org-link-unescape path)
			     desc1 (and (boundp 'org-lparse-backend)
					(case org-lparse-backend
					  (xhtml 'html)
					  (t org-lparse-backend)))))))
       ((string= type "file")
	;; FILE link
	(save-match-data
	  (let*
	      ((components
		(if
		    (string-match "::\\(.*\\)" path)
		    (list
		     (replace-match "" t nil path)
		     (match-string 1 path))
		  (list path nil)))

	       ;;The proper path, without a fragment
	       (path-1
		(first components))

	       ;;The raw fragment
	       (fragment-0
		(second components))

	       ;;Check the fragment.  If it can't be used as
	       ;;target fragment we'll pass nil instead.
	       (fragment-1
		(if
		    (and fragment-0
			 (not (string-match "^[0-9]*$" fragment-0))
			 (not (string-match "^\\*" fragment-0))
			 (not (string-match "^/.*/$" fragment-0)))
		    (org-solidify-link-text
		     (org-link-unescape fragment-0))
		  nil))
	       (desc-2
		;;Description minus "file:" and ".org"
		(if (string-match "^file:" desc)
		    (let
			((desc-1 (replace-match "" t t desc)))
		      (if (string-match "\\.org$" desc-1)
			  (replace-match "" t t desc-1)
			desc-1))
		  desc)))

	    (setq rpl
		  (if
		      (and
		       (functionp link-validate)
		       (not (funcall link-validate path-1 current-dir)))
		      desc
		    (org-lparse-format
		     'ORG-LINK opt-plist "file" path-1 fragment-1
		     desc-2 attr descp))))))

       (t
	;; just publish the path, as default
	(setq rpl (concat "<i>&lt;" type ":"
			  (save-match-data (org-link-unescape path))
			  "&gt;</i>"))))
      (setq line (replace-match rpl t t line)
	    start (+ start (length rpl))))
    line))

(defvar org-lparse-par-open-stashed)	; bound during `org-do-lparse'
(defun org-lparse-stash-save-paragraph-state ()
  (assert (zerop org-lparse-par-open-stashed))
  (setq org-lparse-par-open-stashed org-lparse-par-open)
  (setq org-lparse-par-open nil))

(defun org-lparse-stash-pop-paragraph-state ()
  (setq org-lparse-par-open org-lparse-par-open-stashed)
  (setq org-lparse-par-open-stashed 0))

(defmacro with-org-lparse-preserve-paragraph-state (&rest body)
  `(let ((org-lparse-do-open-par org-lparse-par-open))
     (org-lparse-end-paragraph)
     ,@body
     (when org-lparse-do-open-par
       (org-lparse-begin-paragraph))))
(def-edebug-spec with-org-lparse-preserve-paragraph-state (body))

(defvar org-lparse-native-backends nil
  "List of native backends registered with `org-lparse'.
A backend can use `org-lparse-register-backend' to add itself to
this list.

All native backends must implement a get routine and a mandatory
set of callback routines.

The get routine must be named as org-<backend>-get where backend
is the name of the backend.  The exporter uses `org-lparse-get'
and retrieves the backend-specific callback by querying for
ENTITY-CONTROL and ENTITY-FORMAT variables.

For the sake of illustration, the html backend implements
`org-xhtml-get'.  It returns
`org-xhtml-entity-control-callbacks-alist' and
`org-xhtml-entity-format-callbacks-alist' as the values of
ENTITY-CONTROL and ENTITY-FORMAT settings.")

(defun org-lparse-register-backend (backend)
  "Make BACKEND known to `org-lparse' library.
Add BACKEND to `org-lparse-native-backends'."
  (when backend
    (setq backend (cond
		   ((symbolp backend) (symbol-name backend))
		   ((stringp backend) backend)
		   (t (error "Error while registering backend: %S" backend))))
    (add-to-list 'org-lparse-native-backends backend)))

(defun org-lparse-unregister-backend (backend)
  (setq org-lparse-native-backends
	(remove (cond
		 ((symbolp backend) (symbol-name backend))
		 ((stringp backend) backend))
		org-lparse-native-backends))
  (message "Unregistered backend %S" backend))

(defun org-lparse-do-reachable-formats (in-fmt)
  "Return verbose info about formats to which IN-FMT can be converted.
Return a list where each element is of the
form (CONVERTER-PROCESS . OUTPUT-FMT-ALIST).  See
`org-export-odt-convert-processes' for CONVERTER-PROCESS and see
`org-export-odt-convert-capabilities' for OUTPUT-FMT-ALIST."
  (let (reachable-formats)
    (dolist (backend org-lparse-native-backends reachable-formats)
      (let* ((converter (org-lparse-backend-get
			 backend 'CONVERT-METHOD))
	     (capabilities (org-lparse-backend-get
			    backend 'CONVERT-CAPABILITIES)))
	(when converter
	  (dolist (c capabilities)
	    (when (member in-fmt (nth 1 c))
	      (push (cons converter (nth 2 c)) reachable-formats))))))))

(defun org-lparse-reachable-formats (in-fmt)
  "Return list of formats to which IN-FMT can be converted.
The list of the form (OUTPUT-FMT-1 OUTPUT-FMT-2 ...)."
  (let (l)
    (mapc (lambda (e) (add-to-list 'l e))
	  (apply 'append (mapcar
			  (lambda (e) (mapcar 'car (cdr e)))
			  (org-lparse-do-reachable-formats in-fmt))))
    l))

(defun org-lparse-reachable-p (in-fmt out-fmt)
  "Return non-nil if IN-FMT can be converted to OUT-FMT."
  (catch 'done
    (let ((reachable-formats (org-lparse-do-reachable-formats in-fmt)))
      (dolist (e reachable-formats)
	(let ((out-fmt-spec (assoc out-fmt (cdr e))))
	  (when out-fmt-spec
	    (throw 'done (cons (car e) out-fmt-spec))))))))

(defun org-lparse-backend-is-native-p (backend)
  (member backend org-lparse-native-backends))

(defun org-lparse (target-backend native-backend arg
				  &optional hidden ext-plist
				  to-buffer body-only pub-dir)
  "Export the outline to various formats.
If there is an active region, export only the region.  The
outline is first exported to NATIVE-BACKEND and optionally
converted to TARGET-BACKEND.  See `org-lparse-native-backends'
for list of known native backends.  Each native backend can
specify a converter and list of target backends it exports to
using the CONVERT-PROCESS and OTHER-BACKENDS settings of it's get
method.  See `org-xhtml-get' for an illustrative example.

ARG is a prefix argument that specifies how many levels of
outline should become headlines.  The default is 3.  Lower levels
will become bulleted lists.

HIDDEN is obsolete and does nothing.

EXT-PLIST is a property list that controls various aspects of
export.  The settings here override org-mode's default settings
and but are inferior to file-local settings.

TO-BUFFER dumps the exported lines to a buffer or a string
instead of a file.  If TO-BUFFER is the symbol `string' return the
exported lines as a string.  If TO-BUFFER is non-nil, create a
buffer with that name and export to that buffer.

BODY-ONLY controls the presence of header and footer lines in
exported text.  If BODY-ONLY is non-nil, don't produce the file
header and footer, simply return the content of <body>...</body>,
without even the body tags themselves.

PUB-DIR specifies the publishing directory."
  (let* ((org-lparse-backend (intern native-backend))
	 (org-lparse-other-backend (and target-backend
					(intern target-backend))))
    (add-hook 'org-export-preprocess-hook
	      'org-lparse-strip-experimental-blocks-maybe)
    (add-hook 'org-export-preprocess-after-blockquote-hook
	      'org-lparse-preprocess-after-blockquote)
    (unless (org-lparse-backend-is-native-p native-backend)
      (error "Don't know how to export natively to backend %s" native-backend))

    (unless (or (equal native-backend target-backend)
		(org-lparse-reachable-p native-backend target-backend))
      (error "Don't know how to export to backend %s %s" target-backend
	     (format "via %s" native-backend)))
    (run-hooks 'org-export-first-hook)
    (prog1
	(org-do-lparse arg hidden ext-plist to-buffer body-only pub-dir)
      (remove-hook 'org-export-preprocess-hook
		   'org-lparse-strip-experimental-blocks-maybe)
      (remove-hook 'org-export-preprocess-after-blockquote-hook
		   'org-lparse-preprocess-after-blockquote))))

(defcustom org-lparse-use-flashy-warning nil
  "Control flashing of messages logged with `org-lparse-warn'.
When non-nil, messages are fontified with warning face and the
exporter lingers for a while to catch user's attention."
  :type 'boolean
  :group 'org-lparse)

(defun org-lparse-convert-read-params ()
  "Return IN-FILE and OUT-FMT params for `org-lparse-do-convert'.
This is a helper routine for interactive use."
  (let* ((input (if (featurep 'ido) 'ido-completing-read 'completing-read))
	 (in-file (read-file-name "File to be converted: "
				  nil buffer-file-name t))
	 (in-fmt (file-name-extension in-file))
	 (out-fmt-choices (org-lparse-reachable-formats in-fmt))
	 (out-fmt
	  (or (and out-fmt-choices
		   (funcall input "Output format:  "
			    out-fmt-choices nil nil nil))
	      (error
	       "No known converter or no known output formats for %s files"
	       in-fmt))))
    (list in-file out-fmt)))

(eval-when-compile
  (require 'browse-url))

(declare-function browse-url-file-url "browse-url" (file))

(defun org-lparse-do-convert (in-file out-fmt &optional prefix-arg)
  "Workhorse routine for `org-export-odt-convert'."
  (require 'browse-url)
  (let* ((in-file (expand-file-name (or in-file buffer-file-name)))
	 (dummy (or (file-readable-p in-file)
		    (error "Cannot read %s" in-file)))
	 (in-fmt (file-name-extension in-file))
	 (out-fmt (or out-fmt (error "Output format unspecified")))
	 (how (or (org-lparse-reachable-p in-fmt out-fmt)
		  (error "Cannot convert from %s format to %s format?"
			 in-fmt out-fmt)))
	 (convert-process (car how))
	 (out-file (concat (file-name-sans-extension in-file) "."
			   (nth 1 (or (cdr how) out-fmt))))
	 (extra-options (or (nth 2 (cdr how)) ""))
	 (out-dir (file-name-directory in-file))
	 (cmd (format-spec convert-process
			   `((?i . ,(shell-quote-argument in-file))
			     (?I . ,(browse-url-file-url in-file))
			     (?f . ,out-fmt)
			     (?o . ,out-file)
			     (?O . ,(browse-url-file-url out-file))
			     (?d . , (shell-quote-argument out-dir))
			     (?D . ,(browse-url-file-url out-dir))
			     (?x . ,extra-options)))))
    (when (file-exists-p out-file)
      (delete-file out-file))

    (message "Executing %s" cmd)
    (let ((cmd-output (shell-command-to-string cmd)))
      (message "%s" cmd-output))

    (cond
     ((file-exists-p out-file)
      (message "Exported to %s" out-file)
      (when prefix-arg
	(message "Opening %s..."  out-file)
	(org-open-file out-file 'system))
      out-file)
     (t
      (message "Export to %s failed" out-file)
      nil))))

(defvar org-lparse-insert-tag-with-newlines 'both)

;; Following variables are let-bound during `org-lparse'
(defvar org-lparse-dyn-first-heading-pos)
(defvar org-lparse-toc)
(defvar org-lparse-entity-control-callbacks-alist)
(defvar org-lparse-entity-format-callbacks-alist)
(defvar org-lparse-backend nil
  "The native backend to which the document is currently exported.
This variable is let bound during `org-lparse'.  Valid values are
one of the symbols corresponding to `org-lparse-native-backends'.

Compare this variable with `org-export-current-backend' which is
bound only during `org-export-preprocess-string' stage of the
export process.

See also `org-lparse-other-backend'.")

(defvar org-lparse-other-backend nil
  "The target backend to which the document is currently exported.
This variable is let bound during `org-lparse'.  This variable is
set to either `org-lparse-backend' or one of the symbols
corresponding to OTHER-BACKENDS specification of the
org-lparse-backend.

For example, if a document is exported to \"odt\" then both
org-lparse-backend and org-lparse-other-backend are bound to
'odt.  On the other hand, if a document is exported to \"odt\"
and then converted to \"doc\" then org-lparse-backend is set to
'odt and org-lparse-other-backend is set to 'doc.")

(defvar org-lparse-body-only nil
  "Bind this to BODY-ONLY arg of `org-lparse'.")

(defvar org-lparse-to-buffer nil
  "Bind this to TO-BUFFER arg of `org-lparse'.")

(defun org-lparse-get-block-params (params)
  (save-match-data
    (when params
      (setq params (org-trim params))
      (unless (string-match "\\`(.*)\\'" params)
	(setq params (format "(%s)" params)))
      (ignore-errors (read params)))))

(defvar org-heading-keyword-regexp-format) ; defined in org.el
(defvar org-lparse-special-blocks '("list-table" "annotation"))
(defun org-do-lparse (arg &optional hidden ext-plist
			  to-buffer body-only pub-dir)
  "Export the outline to various formats.
See `org-lparse' for more information.  This function is a
html-agnostic version of the `org-export-as-html' function in 7.5
version."
  ;; Make sure we have a file name when we need it.
  (when (and (not (or to-buffer body-only))
	     (not buffer-file-name))
    (if (buffer-base-buffer)
	(org-set-local 'buffer-file-name
		       (with-current-buffer (buffer-base-buffer)
			 buffer-file-name))
      (error "Need a file name to be able to export")))

  (org-lparse-warn
   (format "Exporting to %s using org-lparse..."
	   (upcase (symbol-name
		    (or org-lparse-backend org-lparse-other-backend)))))

  (setq-default org-todo-line-regexp org-todo-line-regexp)
  (setq-default org-deadline-line-regexp org-deadline-line-regexp)
  (setq-default org-done-keywords org-done-keywords)
  (setq-default org-maybe-keyword-time-regexp org-maybe-keyword-time-regexp)
  (let* (hfy-user-sheet-assoc		; let `htmlfontify' know that
					; we are interested in
					; collecting styles
	 org-lparse-encode-pending
	 org-lparse-par-open
	 (org-lparse-par-open-stashed 0)

	 ;; list related vars
	 (org-lparse-list-stack '())

	 ;; list-table related vars
	 org-lparse-list-table-p
	 org-lparse-list-table:table-cell-open
	 org-lparse-list-table:table-row
	 org-lparse-list-table:lines

	 org-lparse-outline-text-open
	 (org-lparse-latex-fragment-fallback ; currently used only by
					; odt exporter
	  (or (ignore-errors (org-lparse-get 'LATEX-FRAGMENT-FALLBACK))
	      (if (and (org-check-external-command "latex" "" t)
		       (org-check-external-command "dvipng" "" t))
		  'dvipng
		'verbatim)))
	 (org-lparse-insert-tag-with-newlines 'both)
	 (org-lparse-to-buffer to-buffer)
	 (org-lparse-body-only body-only)
	 (org-lparse-entity-control-callbacks-alist
	  (org-lparse-get 'ENTITY-CONTROL))
	 (org-lparse-entity-format-callbacks-alist
	  (org-lparse-get 'ENTITY-FORMAT))
	 (opt-plist
	  (org-export-process-option-filters
	   (org-combine-plists (org-default-export-plist)
			       ext-plist
			       (org-infile-export-plist))))
	 (body-only (or body-only (plist-get opt-plist :body-only)))
	 valid org-lparse-dyn-first-heading-pos
	 (odd org-odd-levels-only)
	 (region-p (org-region-active-p))
	 (rbeg (and region-p (region-beginning)))
	 (rend (and region-p (region-end)))
	 (subtree-p
	  (if (plist-get opt-plist :ignore-subtree-p)
	      nil
	    (when region-p
	      (save-excursion
		(goto-char rbeg)
		(and (org-at-heading-p)
		     (>= (org-end-of-subtree t t) rend))))))
	 (level-offset (if subtree-p
			   (save-excursion
			     (goto-char rbeg)
			     (+ (funcall outline-level)
				(if org-odd-levels-only 1 0)))
			 0))
	 (opt-plist (setq org-export-opt-plist
			  (if subtree-p
			      (org-export-add-subtree-options opt-plist rbeg)
			    opt-plist)))
	 ;; The following two are dynamically scoped into other
	 ;; routines below.
	 (org-current-export-dir
	  (or pub-dir (org-lparse-get 'EXPORT-DIR opt-plist)))
	 (org-current-export-file buffer-file-name)
	 (level 0) (line "") (origline "") txt todo
	 (umax nil)
	 (umax-toc nil)
	 (filename (if to-buffer nil
		     (expand-file-name
		      (concat
		       (file-name-sans-extension
			(or (and subtree-p
				 (org-entry-get (region-beginning)
						"EXPORT_FILE_NAME" t))
			    (file-name-nondirectory buffer-file-name)))
		       "." (org-lparse-get 'FILE-NAME-EXTENSION opt-plist))
		      (file-name-as-directory
		       (or pub-dir (org-lparse-get 'EXPORT-DIR opt-plist))))))
	 (current-dir (if buffer-file-name
			  (file-name-directory buffer-file-name)
			default-directory))
	 (auto-insert nil) ; Avoid any auto-insert stuff for the new file
	 (buffer (if to-buffer
		     (cond
		      ((eq to-buffer 'string)
		       (get-buffer-create (org-lparse-get 'EXPORT-BUFFER-NAME)))
		      (t (get-buffer-create to-buffer)))
		   (find-file-noselect
		    (or (let ((f (org-lparse-get 'INIT-METHOD)))
			  (and f (functionp f) (funcall f filename)))
			filename))))
	 (org-levels-open (make-vector org-level-max nil))
	 (dummy (mapc
		 (lambda(p)
		   (let* ((val (plist-get opt-plist p))
			  (val (org-xml-encode-org-text-skip-links val)))
		     (setq opt-plist (plist-put opt-plist p val))))
		 '(:date :author :keywords :description)))
	 (date (plist-get opt-plist :date))
	 (date (cond
		((and date (string-match "%" date))
		 (format-time-string date))
		(date date)
		(t (format-time-string "%Y-%m-%d %T %Z"))))
	 (dummy (setq opt-plist (plist-put opt-plist :effective-date date)))
	 (title       (org-xml-encode-org-text-skip-links
		       (or (and subtree-p (org-export-get-title-from-subtree))
			   (plist-get opt-plist :title)
			   (and (not body-only)
				(not
				 (plist-get opt-plist :skip-before-1st-heading))
				(org-export-grab-title-from-buffer))
			   (and buffer-file-name
				(file-name-sans-extension
				 (file-name-nondirectory buffer-file-name)))
			   "UNTITLED")))
	 (dummy (setq opt-plist (plist-put opt-plist :title title)))
	 (html-table-tag (plist-get opt-plist :html-table-tag))
	 (quote-re0 (concat "^ *" org-quote-string "\\( +\\|[ \t]*$\\)"))
	 (quote-re (format org-heading-keyword-regexp-format
			   org-quote-string))
	 (org-lparse-dyn-current-environment nil)
	 ;; Get the language-dependent settings
	 (lang-words (or (assoc (plist-get opt-plist :language)
				org-export-language-setup)
			 (assoc "en" org-export-language-setup)))
	 (dummy (setq opt-plist (plist-put opt-plist :lang-words lang-words)))
	 (head-count  0) cnt
	 (start       0)
	 (coding-system-for-write
	  (or (ignore-errors (org-lparse-get 'CODING-SYSTEM-FOR-WRITE))
	      (and (boundp 'buffer-file-coding-system)
		   buffer-file-coding-system)))
	 (save-buffer-coding-system
	  (or (ignore-errors (org-lparse-get 'CODING-SYSTEM-FOR-SAVE))
	      (and (boundp 'buffer-file-coding-system)
		   buffer-file-coding-system)))
	 (region
	  (buffer-substring
	   (if region-p (region-beginning) (point-min))
	   (if region-p (region-end) (point-max))))
	 (org-export-have-math nil)
	 (org-export-footnotes-seen nil)
	 (org-export-footnotes-data (org-footnote-all-labels 'with-defs))
	 (org-footnote-insert-pos-for-preprocessor 'point-min)
	 (org-lparse-opt-plist opt-plist)
	 (lines
	  (org-split-string
	   (org-export-preprocess-string
	    region
	    :emph-multiline t
	    :for-backend (if (equal org-lparse-backend 'xhtml) ; hack
			     'html
			   org-lparse-backend)
	    :skip-before-1st-heading
	    (plist-get opt-plist :skip-before-1st-heading)
	    :drawers (plist-get opt-plist :drawers)
	    :todo-keywords (plist-get opt-plist :todo-keywords)
	    :tasks (plist-get opt-plist :tasks)
	    :tags (plist-get opt-plist :tags)
	    :priority (plist-get opt-plist :priority)
	    :footnotes (plist-get opt-plist :footnotes)
	    :timestamps (plist-get opt-plist :timestamps)
	    :archived-trees
	    (plist-get opt-plist :archived-trees)
	    :select-tags (plist-get opt-plist :select-tags)
	    :exclude-tags (plist-get opt-plist :exclude-tags)
	    :add-text
	    (plist-get opt-plist :text)
	    :LaTeX-fragments
	    (plist-get opt-plist :LaTeX-fragments))
	   "[\r\n]"))
	 table-open
	 table-buffer table-orig-buffer
	 ind
	 rpl path attr desc descp desc1 desc2 link
	 snumber fnc
	 footnotes footref-seen
	 org-lparse-output-buffer
	 org-lparse-footnote-definitions
	 org-lparse-footnote-number
	 ;; collection
	 org-lparse-collect-buffer
	 (org-lparse-collect-count 0)	; things will get haywire if
					; collections are chained.  Use
					; this variable to assert this
					; pre-requisite
	 org-lparse-toc
	 href
	 )

    (let ((inhibit-read-only t))
      (org-unmodified
       (remove-text-properties (point-min) (point-max)
			       '(:org-license-to-kill t))))

    (message "Exporting...")
    (org-init-section-numbers)

    ;; Switch to the output buffer
    (setq org-lparse-output-buffer buffer)
    (set-buffer org-lparse-output-buffer)
    (let ((inhibit-read-only t)) (erase-buffer))
    (fundamental-mode)
    (org-install-letbind)

    (and (fboundp 'set-buffer-file-coding-system)
	 (set-buffer-file-coding-system coding-system-for-write))

    (let ((case-fold-search nil)
	  (org-odd-levels-only odd))
      ;; create local variables for all options, to make sure all called
      ;; functions get the correct information
      (mapc (lambda (x)
	      (set (make-local-variable (nth 2 x))
		   (plist-get opt-plist (car x))))
	    org-export-plist-vars)
      (setq umax (if arg (prefix-numeric-value arg)
		   org-export-headline-levels))
      (setq umax-toc (if (integerp org-export-with-toc)
			 (min org-export-with-toc umax)
		       umax))
      (setq org-lparse-opt-plist
	    (plist-put org-lparse-opt-plist :headline-levels  umax))

      (when (and org-export-with-toc (not body-only))
	(setq lines (org-lparse-prepare-toc
		     lines level-offset opt-plist umax-toc)))

      (unless body-only
	(org-lparse-begin 'DOCUMENT-CONTENT opt-plist)
	(org-lparse-begin 'DOCUMENT-BODY opt-plist))

      (setq head-count 0)
      (org-init-section-numbers)

      (org-lparse-begin-paragraph)

      (while (setq line (pop lines) origline line)
	(catch 'nextline
	  (when (and (org-lparse-current-environment-p 'quote)
		     (string-match org-outline-regexp-bol line))
	    (org-lparse-end-environment 'quote))

	  (when (org-lparse-current-environment-p 'quote)
	    (org-lparse-insert 'LINE line)
	    (throw 'nextline nil))

	  ;; Fixed-width, verbatim lines (examples)
	  (when (and org-export-with-fixed-width
		     (string-match "^[ \t]*:\\(\\([ \t]\\|$\\)\\(.*\\)\\)" line))
	    (when (not (org-lparse-current-environment-p 'fixedwidth))
	      (org-lparse-begin-environment 'fixedwidth))
	    (org-lparse-insert 'LINE (match-string 3 line))
	    (when (or (not lines)
		      (not (string-match "^[ \t]*:\\(\\([ \t]\\|$\\)\\(.*\\)\\)"
					 (car lines))))
	      (org-lparse-end-environment 'fixedwidth))
	    (throw 'nextline nil))

	  ;; Native Text
	  (when (and (get-text-property 0 'org-native-text line)
		     ;; Make sure it is the entire line that is protected
		     (not (< (or (next-single-property-change
				  0 'org-native-text line) 10000)
			     (length line))))
	    (let ((ind (get-text-property 0 'original-indentation line)))
	      (org-lparse-begin-environment 'native)
	      (org-lparse-insert 'LINE line)
	      (while (and lines
			  (or (= (length (car lines)) 0)
			      (not ind)
			      (equal ind (get-text-property
					  0 'original-indentation (car lines))))
			  (or (= (length (car lines)) 0)
			      (get-text-property 0 'org-native-text (car lines))))
		(org-lparse-insert 'LINE (pop lines)))
	      (org-lparse-end-environment 'native))
	    (throw 'nextline nil))

	  ;; Protected HTML
	  (when (and (get-text-property 0 'org-protected line)
		     ;; Make sure it is the entire line that is protected
		     (not (< (or (next-single-property-change
				  0 'org-protected line) 10000)
			     (length line))))
	    (let ((ind (get-text-property 0 'original-indentation line)))
	      (org-lparse-insert 'LINE line)
	      (while (and lines
			  (or (= (length (car lines)) 0)
			      (not ind)
			      (equal ind (get-text-property
					  0 'original-indentation (car lines))))
			  (or (= (length (car lines)) 0)
			      (get-text-property 0 'org-protected (car lines))))
		(org-lparse-insert 'LINE (pop lines))))
	    (throw 'nextline nil))

	  ;; Blockquotes, verse, and center
	  (when (string-match
		 "^ORG-\\(.+\\)-\\(START\\|END\\)\\([ \t]+.*\\)?$" line)
	    (let* ((style (intern (downcase (match-string 1 line))))
		   (env-options-plist (org-lparse-get-block-params
				       (match-string 3 line)))
		   (f (cdr (assoc (match-string 2 line)
				  '(("START" . org-lparse-begin-environment)
				    ("END" . org-lparse-end-environment))))))
	      (when (memq style
			  (append
			   '(blockquote verse center)
			   (mapcar 'intern org-lparse-special-blocks)))
		(funcall f style env-options-plist)
		(throw 'nextline nil))))

	  (when (org-lparse-current-environment-p 'verse)
	    (let ((i (org-get-string-indentation line)))
	      (if (> i 0)
		  (setq line (concat
			      (let ((org-lparse-encode-pending t))
				(org-lparse-format 'SPACES (* 2 i)))
			      " " (org-trim line))))
	      (unless (string-match "\\\\\\\\[ \t]*$" line)
		(setq line (concat line "\\\\")))))

	  ;; make targets to anchors
	  (setq start 0)
	  (while (string-match
		  "<<<?\\([^<>]*\\)>>>?\\((INVISIBLE)\\)?[ \t]*\n?" line start)
	    (cond
	     ((get-text-property (match-beginning 1) 'org-protected line)
	      (setq start (match-end 1)))
	     ((match-end 2)
	      (setq line (replace-match
			  (let ((org-lparse-encode-pending t))
			    (org-lparse-format
			     'ANCHOR "" (org-solidify-link-text
					 (match-string 1 line))))
			  t t line)))
	     ((and org-export-with-toc (equal (string-to-char line) ?*))
	      ;; FIXME: NOT DEPENDENT on TOC?????????????????????
	      (setq line (replace-match
			  (let ((org-lparse-encode-pending t))
			    (org-lparse-format
			     'FONTIFY (match-string 1 line) "target"))
			  ;; (concat "@<i>" (match-string 1 line) "@</i> ")
			  t t line)))
	     (t
	      (setq line (replace-match
			  (concat
			   (let ((org-lparse-encode-pending t))
			     (org-lparse-format
			      'ANCHOR (match-string 1 line)
			      (org-solidify-link-text (match-string 1 line))
			      "target")) " ")
			  t t line)))))

	  (let ((org-lparse-encode-pending t))
	    (setq line (org-lparse-handle-time-stamps line)))

	  ;; replace "&" by "&amp;", "<" and ">" by "&lt;" and "&gt;"
	  ;; handle @<..> HTML tags (replace "@&gt;..&lt;" by "<..>")
	  ;; Also handle sub_superscripts and checkboxes
	  (or (string-match org-table-hline-regexp line)
	      (string-match "^[ \t]*\\([+]-\\||[ ]\\)[-+ |]*[+|][ \t]*$" line)
	      (setq line (org-xml-encode-org-text-skip-links line)))

	  (setq line (org-lparse-format-org-link line opt-plist))

	  ;; TODO items
	  (if (and org-todo-line-regexp
		   (string-match org-todo-line-regexp line)
		   (match-beginning 2))
	      (setq line (concat
			  (substring line 0 (match-beginning 2))
			  (org-lparse-format 'TODO (match-string 2 line))
			  (substring line (match-end 2)))))

	  ;; Does this contain a reference to a footnote?
	  (when org-export-with-footnotes
	    (setq start 0)
	    (while (string-match "\\([^* \t].*?\\)[ \t]*\\[\\([0-9]+\\)\\]" line start)
	      ;; Discard protected matches not clearly identified as
	      ;; footnote markers.
	      (if (or (get-text-property (match-beginning 2) 'org-protected line)
		      (not (get-text-property (match-beginning 2) 'org-footnote line)))
		  (setq start (match-end 2))
		(let ((n (match-string 2 line)) refcnt a)
		  (if (setq a (assoc n footref-seen))
		      (progn
			(setcdr a (1+ (cdr a)))
			(setq refcnt (cdr a)))
		    (setq refcnt 1)
		    (push (cons n 1) footref-seen))
		  (setq line
			(replace-match
			 (concat
			  (or (match-string 1 line) "")
			  (org-lparse-format
			   'FOOTNOTE-REFERENCE
			   n (cdr (assoc n org-lparse-footnote-definitions))
			   refcnt)
			  ;; If another footnote is following the
			  ;; current one, add a separator.
			  (if (save-match-data
				(string-match "\\`\\[[0-9]+\\]"
					      (substring line (match-end 0))))
			      (ignore-errors
				(org-lparse-get 'FOOTNOTE-SEPARATOR))
			    ""))
			 t t line))))))

	  (cond
	   ((string-match "^\\(\\*+\\)\\(?: +\\(.*?\\)\\)?[ \t]*$" line)
	    ;; This is a headline
	    (setq level (org-tr-level (- (match-end 1) (match-beginning 1)
					 level-offset))
		  txt (match-string 2 line))
	    (if (string-match quote-re0 txt)
		(setq txt (replace-match "" t t txt)))
	    (if (<= level (max umax umax-toc))
		(setq head-count (+ head-count 1)))
	    (unless org-lparse-dyn-first-heading-pos
	      (setq org-lparse-dyn-first-heading-pos (point)))
	    (org-lparse-begin-level level txt umax head-count)

	    ;; QUOTES
	    (when (string-match quote-re line)
	      (org-lparse-begin-environment 'quote)))

	   ((and org-export-with-tables
		 (string-match "^\\([ \t]*\\)\\(|\\|\\+-+\\+\\)" line))
	    (when (not table-open)
	      ;; New table starts
	      (setq table-open t table-buffer nil table-orig-buffer nil))

	    ;; Accumulate lines
	    (setq table-buffer (cons line table-buffer)
		  table-orig-buffer (cons origline table-orig-buffer))
	    (when (or (not lines)
		      (not (string-match "^\\([ \t]*\\)\\(|\\|\\+-+\\+\\)"
					 (car lines))))
	      (setq table-open nil
		    table-buffer (nreverse table-buffer)
		    table-orig-buffer (nreverse table-orig-buffer))
	      (org-lparse-end-paragraph)
	      (when org-lparse-list-table-p
		(error "Regular tables are not allowed in a list-table block"))
	      (org-lparse-insert 'TABLE table-buffer table-orig-buffer)))

	   ;; Normal lines
	   (t
	    ;; This line either is list item or end a list.
	    (when (get-text-property 0 'list-item line)
	      (setq line (org-lparse-export-list-line
			  line
			  (get-text-property 0 'list-item line)
			  (get-text-property 0 'list-struct line)
			  (get-text-property 0 'list-prevs line))))

	    ;; Horizontal line
	    (when (string-match "^[ \t]*-\\{5,\\}[ \t]*$" line)
	      (with-org-lparse-preserve-paragraph-state
	       (org-lparse-insert 'HORIZONTAL-LINE))
	      (throw 'nextline nil))

	    ;; Empty lines start a new paragraph.  If hand-formatted lists
	    ;; are not fully interpreted, lines starting with "-", "+", "*"
	    ;; also start a new paragraph.
	    (when (string-match "^ [-+*]-\\|^[ \t]*$" line)
	      (when org-lparse-footnote-number
		(org-lparse-end-footnote-definition org-lparse-footnote-number)
		(setq org-lparse-footnote-number nil))
	      (org-lparse-begin-paragraph))

	    ;; Is this the start of a footnote?
	    (when org-export-with-footnotes
	      (when (and (boundp 'footnote-section-tag-regexp)
			 (string-match (concat "^" footnote-section-tag-regexp)
				       line))
		;; ignore this line
		(throw 'nextline nil))
	      (when (string-match "^[ \t]*\\[\\([0-9]+\\)\\]" line)
		(org-lparse-end-paragraph)
		(setq org-lparse-footnote-number (match-string 1 line))
		(setq line (replace-match "" t t line))
		(org-lparse-begin-footnote-definition org-lparse-footnote-number)))
	    ;; Check if the line break needs to be conserved
	    (cond
	     ((string-match "\\\\\\\\[ \t]*$" line)
	      (setq line (replace-match
			  (org-lparse-format 'LINE-BREAK)
			  t t line)))
	     (org-export-preserve-breaks
	      (setq line (concat line (org-lparse-format 'LINE-BREAK)))))

	    ;; Check if a paragraph should be started
	    (let ((start 0))
	      (while (and org-lparse-par-open
			  (string-match "\\\\par\\>" line start))
		(error "FIXME")
		;; Leave a space in the </p> so that the footnote matcher
		;; does not see this.
		(if (not (get-text-property (match-beginning 0)
					    'org-protected line))
		    (setq line (replace-match "</p ><p >" t t line)))
		(setq start (match-end 0))))

	    (org-lparse-insert 'LINE line)))))

      ;; Properly close all local lists and other lists
      (when (org-lparse-current-environment-p 'quote)
	(org-lparse-end-environment 'quote))

      (org-lparse-end-level 1 umax)

      ;; the </div> to close the last text-... div.
      (when (and (> umax 0) org-lparse-dyn-first-heading-pos)
	(org-lparse-end-outline-text-or-outline))

      (org-lparse-end 'DOCUMENT-BODY opt-plist)
      (unless body-only
	(org-lparse-end 'DOCUMENT-CONTENT))

      (org-lparse-end 'EXPORT)

      ;; kill collection buffer
      (when org-lparse-collect-buffer
	(kill-buffer org-lparse-collect-buffer))

      (goto-char (point-min))
      (or (org-export-push-to-kill-ring
	   (upcase (symbol-name org-lparse-backend)))
	  (message "Exporting... done"))

      (cond
       ((not to-buffer)
	(let ((f (org-lparse-get 'SAVE-METHOD)))
	  (or (and f (functionp f) (funcall f filename opt-plist))
	      (save-buffer)))
	(or (and (boundp 'org-lparse-other-backend)
		 org-lparse-other-backend
		 (not (equal org-lparse-backend org-lparse-other-backend))
		 (org-lparse-do-convert
		  buffer-file-name (symbol-name org-lparse-other-backend)))
	    (current-buffer)))
       ((eq to-buffer 'string)
	(prog1 (buffer-substring (point-min) (point-max))
	  (kill-buffer (current-buffer))))
       (t (current-buffer))))))

(defun org-lparse-format-table (lines olines)
  "Returns backend-specific code for org-type and table-type tables."
  (if (stringp lines)
      (setq lines (org-split-string lines "\n")))
  (if (string-match "^[ \t]*|" (car lines))
      ;; A normal org table
      (org-lparse-format-org-table lines nil)
    ;; Table made by table.el
    (or (org-lparse-format-table-table-using-table-generate-source
	 ;; FIXME: Need to take care of this during merge
	 (if (eq org-lparse-backend 'xhtml) 'html org-lparse-backend)
	 olines
	 (not org-export-prefer-native-exporter-for-tables))
	;; We are here only when table.el table has NO col or row
	;; spanning and the user prefers using org's own converter for
	;; exporting of such simple table.el tables.
	(org-lparse-format-table-table lines))))

(defun org-lparse-table-get-colalign-info (lines)
  (let ((col-cookies (org-find-text-property-in-string
		      'org-col-cookies (car lines))))
    (when (and col-cookies org-table-clean-did-remove-column)
      (setq col-cookies
	    (mapcar (lambda (x) (cons (1- (car x)) (cdr x))) col-cookies)))
    col-cookies))

(defvar org-lparse-table-style)
(defvar org-lparse-table-ncols)
(defvar org-lparse-table-rownum)
(defvar org-lparse-table-is-styled)
(defvar org-lparse-table-begin-marker)
(defvar org-lparse-table-num-numeric-items-per-column)
(defvar org-lparse-table-colalign-info)
(defvar org-lparse-table-colalign-vector)

;; Following variables are defined in org-table.el
(defvar org-table-number-fraction)
(defvar org-table-number-regexp)
(defun org-lparse-org-table-to-list-table (lines &optional splice)
  "Convert org-table to list-table.
LINES is a list of the form (ROW1 ROW2 ROW3 ...) where each
element is a `string' representing a single row of org-table.
Thus each ROW has vertical separators \"|\" separating the table
fields.  A ROW could also be a row-group separator of the form
\"|---...|\".  Return a list of the form (ROW1 ROW2 ROW3
...). ROW could either be symbol `:hrule' or a list of the
form (FIELD1 FIELD2 FIELD3 ...) as appropriate."
  (let (line lines-1)
    (cond
     (splice
      (while (setq line (pop lines))
	(unless (string-match "^[ \t]*|-" line)
	  (push (org-split-string line "[ \t]*|[ \t]*") lines-1))))
     (t
      (while (setq line (pop lines))
	(cond
	 ((string-match "^[ \t]*|-" line)
	  (when lines
	    (push :hrule lines-1)))
	 (t
	  (push (org-split-string line "[ \t]*|[ \t]*") lines-1))))))
    (nreverse lines-1)))

(defun org-lparse-insert-org-table (lines &optional splice)
  "Format a org-type table into backend-specific code.
LINES is a list of lines.  Optional argument SPLICE means, do not
insert header and surrounding <table> tags, just format the lines.
Optional argument NO-CSS means use XHTML attributes instead of CSS
for formatting.  This is required for the DocBook exporter."
  (require 'org-table)
  ;; Get rid of hlines at beginning and end
  (if (string-match "^[ \t]*|-" (car lines)) (setq lines (cdr lines)))
  (setq lines (nreverse lines))
  (if (string-match "^[ \t]*|-" (car lines)) (setq lines (cdr lines)))
  (setq lines (nreverse lines))
  (when org-export-table-remove-special-lines
    ;; Check if the table has a marking column.  If yes remove the
    ;; column and the special lines
    (setq lines (org-table-clean-before-export lines)))
  (let* ((caption (org-find-text-property-in-string 'org-caption (car lines)))
	 (short-caption (or (org-find-text-property-in-string
			     'org-caption-shortn (car lines)) caption))
	 (caption (and caption (org-xml-encode-org-text caption)))
	 (short-caption (and short-caption
			     (org-xml-encode-plain-text short-caption)))
	 (label (org-find-text-property-in-string 'org-label (car lines)))
	 (org-lparse-table-colalign-info (org-lparse-table-get-colalign-info lines))
	 (attributes (org-find-text-property-in-string 'org-attributes
						       (car lines)))
	 (head (and org-export-highlight-first-table-line
		    (delq nil (mapcar
			       (lambda (x) (string-match "^[ \t]*|-" x))
			       (cdr lines))))))
    (setq lines (org-lparse-org-table-to-list-table lines splice))
    (org-lparse-insert-list-table
     lines splice caption label attributes head org-lparse-table-colalign-info
     short-caption)))

(defun org-lparse-insert-list-table (lines &optional splice
					   caption label attributes head
					   org-lparse-table-colalign-info
					   short-caption)
  (or (featurep 'org-table)		; required for
      (require 'org-table))		; `org-table-number-regexp'
  (let* ((org-lparse-table-rownum -1) org-lparse-table-ncols i (cnt 0)
	 tbopen fields line
	 org-lparse-table-cur-rowgrp-is-hdr
	 org-lparse-table-rowgrp-open
	 org-lparse-table-num-numeric-items-per-column
	 org-lparse-table-colalign-vector n
	 org-lparse-table-rowgrp-info
	 org-lparse-table-begin-marker
	 (org-lparse-table-style 'org-table)
	 org-lparse-table-is-styled)
    (cond
     (splice
      (setq org-lparse-table-is-styled nil)
      (while (setq line (pop lines))
	(insert (org-lparse-format-table-row line) "\n")))
     (t
      (setq org-lparse-table-is-styled t)
      (org-lparse-begin 'TABLE caption label attributes short-caption)
      (setq org-lparse-table-begin-marker (point))
      (org-lparse-begin-table-rowgroup head)
      (while (setq line (pop lines))
	(cond
	 ((equal line :hrule)
	  (org-lparse-begin-table-rowgroup))
	 (t
	  (insert (org-lparse-format-table-row line) "\n"))))
      (org-lparse-end 'TABLE-ROWGROUP)
      (org-lparse-end-table)))))

(defun org-lparse-format-org-table (lines &optional splice)
  (with-temp-buffer
    (org-lparse-insert-org-table lines splice)
    (buffer-substring-no-properties (point-min) (point-max))))

(defun org-lparse-format-list-table (lines &optional splice)
  (with-temp-buffer
    (org-lparse-insert-list-table lines splice)
    (buffer-substring-no-properties (point-min) (point-max))))

(defun org-lparse-insert-table-table (lines)
  "Format a table generated by table.el into backend-specific code.
This conversion does *not* use `table-generate-source' from table.el.
This has the advantage that Org-mode's HTML conversions can be used.
But it has the disadvantage, that no cell- or row-spanning is allowed."
  (let (line field-buffer
	     (org-lparse-table-cur-rowgrp-is-hdr
	      org-export-highlight-first-table-line)
	     (caption nil)
	     (short-caption nil)
	     (attributes nil)
	     (label nil)
	     (org-lparse-table-style 'table-table)
	     (org-lparse-table-is-styled nil)
	     fields org-lparse-table-ncols i (org-lparse-table-rownum -1)
	     (empty (org-lparse-format 'SPACES 1)))
    (org-lparse-begin 'TABLE caption label attributes short-caption)
    (while (setq line (pop lines))
      (cond
       ((string-match "^[ \t]*\\+-" line)
	(when field-buffer
	  (let ((org-export-table-row-tags '("<tr>" . "</tr>"))
		;; (org-export-html-table-use-header-tags-for-first-column nil)
		)
	    (insert (org-lparse-format-table-row field-buffer empty)))
	  (setq org-lparse-table-cur-rowgrp-is-hdr nil)
	  (setq field-buffer nil)))
       (t
	;; Break the line into fields and store the fields
	(setq fields (org-split-string line "[ \t]*|[ \t]*"))
	(if field-buffer
	    (setq field-buffer (mapcar
				(lambda (x)
				  (concat x (org-lparse-format 'LINE-BREAK)
					  (pop fields)))
				field-buffer))
	  (setq field-buffer fields)))))
    (org-lparse-end-table)))

(defun org-lparse-format-table-table (lines)
  (with-temp-buffer
    (org-lparse-insert-table-table lines)
    (buffer-substring-no-properties (point-min) (point-max))))

(defvar table-source-languages)		; defined in table.el
(defun org-lparse-format-table-table-using-table-generate-source (backend
								  lines
								  &optional
								  spanned-only)
  "Format a table into BACKEND, using `table-generate-source' from table.el.
Use SPANNED-ONLY to suppress exporting of simple table.el tables.

When SPANNED-ONLY is nil, all table.el tables are exported.  When
SPANNED-ONLY is non-nil, only tables with either row or column
spans are exported.

This routine returns the generated source or nil as appropriate.

Refer docstring of `org-export-prefer-native-exporter-for-tables'
for further information."
  (require 'table)
  (with-current-buffer (get-buffer-create " org-tmp1 ")
    (erase-buffer)
    (insert (mapconcat 'identity lines "\n"))
    (goto-char (point-min))
    (if (not (re-search-forward "|[^+]" nil t))
	(error "Error processing table"))
    (table-recognize-table)
    (when (or (not spanned-only)
	      (let* ((dim (table-query-dimension))
		     (c (nth 4 dim)) (r (nth 5 dim)) (cells (nth 6 dim)))
		(not (= (* c r) cells))))
      (with-current-buffer (get-buffer-create " org-tmp2 ") (erase-buffer))
      (cond
       ((member backend table-source-languages)
	(table-generate-source backend " org-tmp2 ")
	(set-buffer " org-tmp2 ")
	(buffer-substring (point-min) (point-max)))
       (t
	;; table.el doesn't support the given backend.  Currently this
	;; happens in case of odt export.  Strip the table from the
	;; generated document.  A better alternative would be to embed
	;; the table as ascii text in the output document.
	(org-lparse-warn
	 (concat
	  "Found table.el-type table in the source org file. "
	  (format "table.el doesn't support %s backend. "
		  (upcase (symbol-name backend)))
	  "Skipping ahead ..."))
	"")))))

(defun org-lparse-handle-time-stamps (s)
  "Format time stamps in string S, or remove them."
  (catch 'exit
    (let (r b)
      (when org-maybe-keyword-time-regexp
	(while (string-match org-maybe-keyword-time-regexp s)
	  (or b (setq b (substring s 0 (match-beginning 0))))
	  (setq r (concat
		   r (substring s 0 (match-beginning 0)) " "
		   (org-lparse-format
		    'FONTIFY
		    (concat
		     (if (match-end 1)
			 (org-lparse-format
			  'FONTIFY
			  (match-string 1 s) "timestamp-kwd"))
		     " "
		     (org-lparse-format
		      'FONTIFY
		      (substring (org-translate-time (match-string 3 s)) 1 -1)
		      "timestamp"))
		    "timestamp-wrapper"))
		s (substring s (match-end 0)))))

      ;; Line break if line started and ended with time stamp stuff
      (if (not r)
	  s
	(setq r (concat r s))
	(unless (string-match "\\S-" (concat b s))
	  (setq r (concat r (org-lparse-format 'LINE-BREAK))))
	r))))

(defun org-xml-encode-plain-text (s)
  "Convert plain text characters to HTML equivalent.
Possible conversions are set in `org-export-html-protect-char-alist'."
  (let ((cl (org-lparse-get 'PLAIN-TEXT-MAP)) c)
    (while (setq c (pop cl))
      (let ((start 0))
	(while (string-match (car c) s start)
	  (setq s (replace-match (cdr c) t t s)
		start (1+ (match-beginning 0))))))
    s))

(defun org-xml-encode-org-text-skip-links (string)
  "Prepare STRING for HTML export.  Apply all active conversions.
If there are links in the string, don't modify these.  If STRING
is nil, return nil."
  (when string
    (let* ((re (concat org-bracket-link-regexp "\\|"
		       (org-re "[ \t]+\\(:[[:alnum:]_@#%:]+:\\)[ \t]*$")))
	   m s l res)
      (while (setq m (string-match re string))
	(setq s (substring string 0 m)
	      l (match-string 0 string)
	      string (substring string (match-end 0)))
	(push (org-xml-encode-org-text s) res)
	(push l res))
      (push (org-xml-encode-org-text string) res)
      (apply 'concat (nreverse res)))))

(defun org-xml-encode-org-text (s)
  "Apply all active conversions to translate special ASCII to HTML."
  (setq s (org-xml-encode-plain-text s))
  (if org-export-html-expand
      (while (string-match "@&lt;\\([^&]*\\)&gt;" s)
	(setq s (replace-match "<\\1>" t nil s))))
  (if org-export-with-emphasize
      (setq s (org-lparse-apply-char-styles s)))
  (if org-export-with-special-strings
      (setq s (org-lparse-convert-special-strings s)))
  (if org-export-with-sub-superscripts
      (setq s (org-lparse-apply-sub-superscript-styles s)))
  (if org-export-with-TeX-macros
      (let ((start 0) wd rep)
	(while (setq start (string-match "\\\\\\([a-zA-Z]+[0-9]*\\)\\({}\\)?"
					 s start))
	  (if (get-text-property (match-beginning 0) 'org-protected s)
	      (setq start (match-end 0))
	    (setq wd (match-string 1 s))
	    (if (setq rep (org-lparse-format 'ORG-ENTITY wd))
		(setq s (replace-match rep t t s))
	      (setq start (+ start (length wd))))))))
  s)

(defun org-lparse-convert-special-strings (string)
  "Convert special characters in STRING to HTML."
  (let ((all (org-lparse-get 'SPECIAL-STRING-REGEXPS))
	e a re rpl start)
    (while (setq a (pop all))
      (setq re (car a) rpl (cdr a) start 0)
      (while (string-match re string start)
	(if (get-text-property (match-beginning 0) 'org-protected string)
	    (setq start (match-end 0))
	  (setq string (replace-match rpl t nil string)))))
    string))

(defun org-lparse-apply-sub-superscript-styles (string)
  "Apply subscript and superscript styles to STRING.
Use `org-export-with-sub-superscripts' to control application of
sub and superscript styles."
  (let (key c (s 0) (requireb (eq org-export-with-sub-superscripts '{})))
    (while (string-match org-match-substring-regexp string s)
      (cond
       ((and requireb (match-end 8)) (setq s (match-end 2)))
       ((get-text-property  (match-beginning 2) 'org-protected string)
	(setq s (match-end 2)))
       (t
	(setq s (match-end 1)
	      key (if (string= (match-string 2 string) "_")
		      'subscript 'superscript)
	      c (or (match-string 8 string)
		    (match-string 6 string)
		    (match-string 5 string))
	      string (replace-match
		      (concat (match-string 1 string)
			      (org-lparse-format 'FONTIFY c key))
		      t t string)))))
    (while (string-match "\\\\\\([_^]\\)" string)
      (setq string (replace-match (match-string 1 string) t t string)))
    string))

(defvar org-lparse-char-styles
  `(("*" bold)
    ("/" emphasis)
    ("_" underline)
    ("=" code)
    ("~" verbatim)
    ("+" strike))
  "Map Org emphasis markers to char styles.
This is an alist where each element is of the
form (ORG-EMPHASIS-CHAR . CHAR-STYLE).")

(defun org-lparse-apply-char-styles (string)
  "Apply char styles to STRING.
The variable `org-lparse-char-styles' controls how the Org
emphasis markers are interpreted."
  (let ((s 0) rpl)
    (while (string-match org-emph-re string s)
      (if (not (equal
		(substring string (match-beginning 3) (1+ (match-beginning 3)))
		(substring string (match-beginning 4) (1+ (match-beginning 4)))))
	  (setq s (match-beginning 0)
		rpl
		(concat
		 (match-string 1 string)
		 (org-lparse-format
		  'FONTIFY (match-string 4 string)
		  (nth 1 (assoc (match-string 3 string)
				org-lparse-char-styles)))
		 (match-string 5 string))
		string (replace-match rpl t t string)
		s (+ s (- (length rpl) 2)))
	(setq s (1+ s))))
    string))

(defun org-lparse-export-list-line (line pos struct prevs)
  "Insert list syntax in export buffer.  Return LINE, maybe modified.

POS is the item position or line position the line had before
modifications to buffer.  STRUCT is the list structure.  PREVS is
the alist of previous items."
  (let* ((get-type
	  (function
	   ;; Translate type of list containing POS to "d", "o" or
	   ;; "u".
	   (lambda (pos struct prevs)
	     (let ((type (org-list-get-list-type pos struct prevs)))
	       (cond
		((eq 'ordered type) "o")
		((eq 'descriptive type) "d")
		(t "u"))))))
	 (get-closings
	  (function
	   ;; Return list of all items and sublists ending at POS, in
	   ;; reverse order.
	   (lambda (pos)
	     (let (out)
	       (catch 'exit
		 (mapc (lambda (e)
			 (let ((end (nth 6 e))
			       (item (car e)))
			   (cond
			    ((= end pos) (push item out))
			    ((>= item pos) (throw 'exit nil)))))
		       struct))
	       out)))))
    ;; First close any previous item, or list, ending at POS.
    (mapc (lambda (e)
	    (let* ((lastp (= (org-list-get-last-item e struct prevs) e))
		   (first-item (org-list-get-list-begin e struct prevs))
		   (type (funcall get-type first-item struct prevs)))
	      (org-lparse-end-paragraph)
	      ;; Ending for every item
	      (org-lparse-end-list-item-1 type)
	      ;; We're ending last item of the list: end list.
	      (when lastp
		(org-lparse-end-list type)
		(org-lparse-begin-paragraph))))
	  (funcall get-closings pos))
    (cond
     ;; At an item: insert appropriate tags in export buffer.
     ((assq pos struct)
      (string-match
       (concat "[ \t]*\\(\\S-+[ \t]*\\)"
	       "\\(?:\\[@\\(?:start:\\)?\\([0-9]+\\|[A-Za-z]\\)\\][ \t]*\\)?"
	       "\\(?:\\(\\[[ X-]\\]\\)[ \t]+\\)?"
	       "\\(?:\\(.*\\)[ \t]+::\\(?:[ \t]+\\|$\\)\\)?"
	       "\\(.*\\)") line)
      (let* ((checkbox (match-string 3 line))
	     (desc-tag (or (match-string 4 line) "???"))
	     (body (or (match-string 5 line) ""))
	     (list-beg (org-list-get-list-begin pos struct prevs))
	     (firstp (= list-beg pos))
	     ;; Always refer to first item to determine list type, in
	     ;; case list is ill-formed.
	     (type (funcall get-type list-beg struct prevs))
	     (counter (let ((count-tmp (org-list-get-counter pos struct)))
			(cond
			 ((not count-tmp) nil)
			 ((string-match "[A-Za-z]" count-tmp)
			  (- (string-to-char (upcase count-tmp)) 64))
			 ((string-match "[0-9]+" count-tmp)
			  count-tmp)))))
	(when firstp
	  (org-lparse-end-paragraph)
	  (org-lparse-begin-list type))

	(let ((arg (cond ((equal type "d") desc-tag)
			 ((equal type "o") counter))))
	  (org-lparse-begin-list-item type arg))

	;; If line had a checkbox, some additional modification is required.
	(when checkbox
	  (setq body
		(concat
		 (org-lparse-format
		  'FONTIFY (concat
			    "["
			    (cond
			     ((string-match "X" checkbox) "X")
			     ((string-match " " checkbox)
			      (org-lparse-format 'SPACES 1))
			     (t "-"))
			    "]")
		  'code)
		 " "
		 body)))
	;; Return modified line
	body))
     ;; At a list ender: go to next line (side-effects only).
     ((equal "ORG-LIST-END-MARKER" line) (throw 'nextline nil))
     ;; Not at an item: return line unchanged (side-effects only).
     (t line))))

(defun org-lparse-bind-local-variables (opt-plist)
  (mapc (lambda (x)
	  (set (make-local-variable (nth 2 x))
	       (plist-get opt-plist (car x))))
	org-export-plist-vars))

(defvar org-lparse-table-rowgrp-open)
(defvar org-lparse-table-cur-rowgrp-is-hdr)
(defvar org-lparse-footnote-number)
(defvar org-lparse-footnote-definitions)
(defvar org-lparse-output-buffer nil
  "Buffer to which `org-do-lparse' writes to.
This buffer contains the contents of the to-be-created exported
document.")

(defcustom org-lparse-debug nil
  "Enable or Disable logging of `org-lparse' callbacks.
The parameters passed to the backend-registered ENTITY-CONTROL
and ENTITY-FORMAT callbacks are logged as comment strings in the
exported buffer.  (org-lparse-format 'COMMENT fmt args) is used
for logging.  Customize this variable only if you are an expert
user.  Valid values of this variable are:
nil     : Disable logging
control : Log all invocations of `org-lparse-begin' and
          `org-lparse-end' callbacks.
format  : Log invocations of `org-lparse-format' callbacks.
t       : Log all invocations of `org-lparse-begin', `org-lparse-end'
          and `org-lparse-format' callbacks,"
  :group 'org-lparse
  :type '(choice
	  (const :tag "Disable" nil)
	  (const :tag "Format callbacks" format)
	  (const :tag "Control callbacks" control)
	  (const :tag "Format and Control callbacks" t)))

(defun org-lparse-begin (entity &rest args)
  "Begin ENTITY in current buffer.  ARGS is entity specific.
ENTITY can be one of PARAGRAPH, LIST, LIST-ITEM etc.

Use (org-lparse-begin 'LIST \"o\") to begin a list in current
buffer.

See `org-xhtml-entity-control-callbacks-alist' for more
information."
  (when (and (member org-lparse-debug '(t control))
	     (not (eq entity 'DOCUMENT-CONTENT)))
    (insert (org-lparse-format 'COMMENT "%s BEGIN %S" entity args)))

  (let ((f (cadr (assoc entity org-lparse-entity-control-callbacks-alist))))
    (unless f (error "Unknown entity: %s" entity))
    (apply f args)))

(defun org-lparse-end (entity &rest args)
  "Close ENTITY in current buffer.  ARGS is entity specific.
ENTITY can be one of PARAGRAPH, LIST, LIST-ITEM
etc.

Use (org-lparse-end 'LIST \"o\") to close a list in current
buffer.

See `org-xhtml-entity-control-callbacks-alist' for more
information."
  (when (and (member org-lparse-debug '(t control))
	     (not (eq entity 'DOCUMENT-CONTENT)))
    (insert (org-lparse-format 'COMMENT "%s END %S" entity args)))

  (let ((f (caddr (assoc entity org-lparse-entity-control-callbacks-alist))))
    (unless f (error "Unknown entity: %s" entity))
    (apply f args)))

(defun org-lparse-begin-paragraph (&optional style)
  "Insert <p>, but first close previous paragraph if any."
  (org-lparse-end-paragraph)
  (org-lparse-begin 'PARAGRAPH style)
  (setq org-lparse-par-open t))

(defun org-lparse-end-paragraph ()
  "Close paragraph if there is one open."
  (when org-lparse-par-open
    (org-lparse-end 'PARAGRAPH)
    (setq org-lparse-par-open nil)))

(defun org-lparse-end-list-item-1 (&optional type)
  "Close <li> if necessary."
  (org-lparse-end-paragraph)
  (org-lparse-end-list-item (or type "u")))

(define-obsolete-function-alias
  'org-lparse-preprocess-after-blockquote-hook
  'org-lparse-preprocess-after-blockquote
  "24.3")

(defun org-lparse-preprocess-after-blockquote ()
  "Treat `org-lparse-special-blocks' specially."
  (goto-char (point-min))
  (while (re-search-forward
	  "^[ \t]*#\\+\\(begin\\|end\\)_\\(\\S-+\\)[ \t]*\\(.*\\)$" nil t)
    (when (member (downcase (match-string 2)) org-lparse-special-blocks)
      (replace-match
       (if (equal (downcase (match-string 1)) "begin")
	   (format "ORG-%s-START %s" (upcase (match-string 2))
		   (match-string 3))
	 (format "ORG-%s-END %s" (upcase (match-string 2))
		 (match-string 3))) t t))))

(define-obsolete-function-alias
  'org-lparse-strip-experimental-blocks-maybe-hook
  'org-lparse-strip-experimental-blocks-maybe
  "24.3")

(defun org-lparse-strip-experimental-blocks-maybe ()
  "Strip \"list-table\" and \"annotation\" blocks.
Stripping happens only when the exported backend is not one of
\"odt\" or \"xhtml\"."
  (when (not org-lparse-backend)
    (message "Stripping following blocks - %S" org-lparse-special-blocks)
    (goto-char (point-min))
    (let ((case-fold-search t))
      (while
	  (re-search-forward
	   "^[ \t]*#\\+begin_\\(\\S-+\\)\\([ \t]+.*\\)?\n\\([^\000]*?\\)\n[ \t]*#\\+end_\\1\\>.*"
	   nil t)
	(when (member (match-string 1) org-lparse-special-blocks)
	  (replace-match "" t t))))))

(defvar org-lparse-list-table-p nil
  "Non-nil if `org-do-lparse' is within a list-table.")

(defvar org-lparse-dyn-current-environment nil)
(defun org-lparse-begin-environment (style &optional env-options-plist)
  (case style
    (list-table
     (setq org-lparse-list-table-p t))
    (t (setq org-lparse-dyn-current-environment style)
       (org-lparse-begin 'ENVIRONMENT  style env-options-plist))))

(defun org-lparse-end-environment (style &optional env-options-plist)
  (case style
    (list-table
     (setq org-lparse-list-table-p nil))
    (t (org-lparse-end 'ENVIRONMENT style env-options-plist)
       (setq org-lparse-dyn-current-environment nil))))

(defun org-lparse-current-environment-p (style)
  (eq org-lparse-dyn-current-environment style))

(defun org-lparse-begin-footnote-definition (n)
  (org-lparse-begin-collect)
  (setq org-lparse-insert-tag-with-newlines nil)
  (org-lparse-begin 'FOOTNOTE-DEFINITION n))

(defun org-lparse-end-footnote-definition (n)
  (org-lparse-end 'FOOTNOTE-DEFINITION n)
  (setq org-lparse-insert-tag-with-newlines 'both)
  (let ((footnote-def (org-lparse-end-collect)))
    ;; Cleanup newlines in footnote definition.  This ensures that a
    ;; transcoded line is never (wrongly) broken in to multiple lines.
    (let ((pos 0))
      (while (string-match "[\r\n]+" footnote-def pos)
	(setq pos (1+ (match-beginning 0)))
	(setq footnote-def (replace-match " " t t footnote-def))))
    (push (cons n footnote-def) org-lparse-footnote-definitions)))

(defvar org-lparse-collect-buffer nil
  "An auxiliary buffer named \"*Org Lparse Collect*\".
`org-do-lparse' uses this as output buffer while collecting
footnote definitions and table-cell contents of list-tables.  See
`org-lparse-begin-collect' and `org-lparse-end-collect'.")

(defvar org-lparse-collect-count nil
  "Count number of calls to `org-lparse-begin-collect'.
Use this counter to catch chained collections if they ever
happen.")

(defun org-lparse-begin-collect ()
  "Temporarily switch to `org-lparse-collect-buffer'.
Also erase it's contents."
  (unless (zerop org-lparse-collect-count)
    (error "FIXME (org-lparse.el): Encountered chained collections"))
  (incf org-lparse-collect-count)
  (unless org-lparse-collect-buffer
    (setq org-lparse-collect-buffer
	  (get-buffer-create "*Org Lparse Collect*")))
  (set-buffer org-lparse-collect-buffer)
  (erase-buffer))

(defun org-lparse-end-collect ()
  "Switch to `org-lparse-output-buffer'.
Return contents of `org-lparse-collect-buffer' as a `string'."
  (assert (> org-lparse-collect-count 0))
  (decf org-lparse-collect-count)
  (prog1 (buffer-string)
    (erase-buffer)
    (set-buffer org-lparse-output-buffer)))

(defun org-lparse-format (entity &rest args)
  "Format ENTITY in backend-specific way and return it.
ARGS is specific to entity being formatted.

Use (org-lparse-format 'HEADING \"text\" 1) to format text as
level 1 heading.

See `org-xhtml-entity-format-callbacks-alist' for more information."
  (when (and (member org-lparse-debug '(t format))
	     (not (equal entity 'COMMENT)))
    (insert (org-lparse-format 'COMMENT "%s: %S" entity args)))
  (cond
   ((consp entity)
    (let ((text (pop args)))
      (apply 'org-lparse-format 'TAGS entity text args)))
   (t
    (let ((f (cdr (assoc entity org-lparse-entity-format-callbacks-alist))))
      (unless f (error "Unknown entity: %s" entity))
      (apply f args)))))

(defun org-lparse-insert (entity &rest args)
  (insert (apply 'org-lparse-format entity args)))

(defun org-lparse-prepare-toc (lines level-offset opt-plist umax-toc)
  (let* ((quote-re0 (concat "^[ \t]*" org-quote-string "\\>"))
	 (org-min-level (org-get-min-level lines level-offset))
	 (org-last-level org-min-level)
	 level)
    (with-temp-buffer
      (org-lparse-bind-local-variables opt-plist)
      (erase-buffer)
      (org-lparse-begin 'TOC (nth 3 (plist-get opt-plist :lang-words)) umax-toc)
      (setq
       lines
       (mapcar
	#'(lambda (line)
	    (when (and (string-match org-todo-line-regexp line)
		       (not (get-text-property 0 'org-protected line))
		       (<= (setq level (org-tr-level
					(- (match-end 1) (match-beginning 1)
					   level-offset)))
			   umax-toc))
	      (let ((txt (save-match-data
			   (org-xml-encode-org-text-skip-links
			    (org-export-cleanup-toc-line
			     (match-string 3 line)))))
		    (todo (and
			   org-export-mark-todo-in-toc
			   (or (and (match-beginning 2)
				    (not (member (match-string 2 line)
						 org-done-keywords)))
			       (and (= level umax-toc)
				    (org-search-todo-below
				     line lines level)))))
		    tags)
		;; Check for targets
		(while (string-match org-any-target-regexp line)
		  (setq line
			(replace-match
			 (let ((org-lparse-encode-pending t))
			   (org-lparse-format 'FONTIFY
					      (match-string 1 line) "target"))
			 t t line)))
		(when (string-match
		       (org-re "[ \t]+:\\([[:alnum:]_@:]+\\):[ \t]*$") txt)
		  (setq tags (match-string 1 txt)
			txt (replace-match "" t nil txt)))
		(when (string-match quote-re0 txt)
		  (setq txt (replace-match "" t t txt)))
		(while (string-match "&lt;\\(&lt;\\)+\\|&gt;\\(&gt;\\)+" txt)
		  (setq txt (replace-match "" t t txt)))
		(org-lparse-format
		 'TOC-ITEM
		 (let* ((snumber (org-section-number level))
			(href (replace-regexp-in-string
			       "\\." "-" (format "sec-%s" snumber)))
			(href
			 (or
			  (cdr (assoc
				href org-export-preferred-target-alist))
			  href))
			(href (org-solidify-link-text href)))
		   (org-lparse-format 'TOC-ENTRY snumber todo txt tags href))
		 level org-last-level)
		(setq org-last-level level)))
	    line)
	lines))
      (org-lparse-end 'TOC)
      (setq org-lparse-toc (buffer-string))))
  lines)

(defun org-lparse-format-table-row (fields &optional text-for-empty-fields)
  (if org-lparse-table-ncols
      ;; second and subsequent rows of the table
      (when (and org-lparse-list-table-p
		 (> (length fields) org-lparse-table-ncols))
	(error "Table row has %d columns but header row claims %d columns"
	       (length fields) org-lparse-table-ncols))
    ;; first row of the table
    (setq org-lparse-table-ncols (length fields))
    (when org-lparse-table-is-styled
      (setq org-lparse-table-num-numeric-items-per-column
	    (make-vector org-lparse-table-ncols 0))
      (setq org-lparse-table-colalign-vector
	    (make-vector org-lparse-table-ncols nil))
      (let ((c -1))
	(while  (< (incf c) org-lparse-table-ncols)
	  (let* ((col-cookie (cdr (assoc (1+ c) org-lparse-table-colalign-info)))
		 (align (nth 0 col-cookie)))
	    (setf (aref org-lparse-table-colalign-vector c)
		  (cond
		   ((string= align "l") "left")
		   ((string= align "r") "right")
		   ((string= align "c") "center"))))))))
  (incf org-lparse-table-rownum)
  (let ((i -1))
    (org-lparse-format
     'TABLE-ROW
     (mapconcat
      (lambda (x)
	(when (and (string= x "") text-for-empty-fields)
	  (setq x text-for-empty-fields))
	(incf i)
	(let (col-cookie horiz-span)
	  (when org-lparse-table-is-styled
	    (when (and (< i org-lparse-table-ncols)
		       (string-match org-table-number-regexp x))
	      (incf (aref org-lparse-table-num-numeric-items-per-column i)))
	    (setq col-cookie (cdr (assoc (1+ i) org-lparse-table-colalign-info))
		  horiz-span (nth 1 col-cookie)))
	  (org-lparse-format
	   'TABLE-CELL x org-lparse-table-rownum i (or horiz-span 0))))
      fields "\n"))))

(defun org-lparse-get (what &optional opt-plist)
  "Query for value of WHAT for the current backend `org-lparse-backend'.
See also `org-lparse-backend-get'."
  (if (boundp 'org-lparse-backend)
      (org-lparse-backend-get (symbol-name org-lparse-backend) what opt-plist)
    (error "org-lparse-backend is not bound yet")))

(defun org-lparse-backend-get (backend what &optional opt-plist)
  "Query BACKEND for value of WHAT.
Dispatch the call to `org-<backend>-user-get'.  If that throws an
error, dispatch the call to `org-<backend>-get'.  See
`org-xhtml-get' for all known settings queried for by
`org-lparse' during the course of export."
  (assert (stringp backend) t)
  (unless (org-lparse-backend-is-native-p backend)
    (error "Unknown native backend %s" backend))
  (let ((backend-get-method (intern (format "org-%s-get" backend)))
	(backend-user-get-method (intern (format "org-%s-user-get" backend))))
    (cond
     ((functionp backend-get-method)
      (condition-case nil
	  (funcall backend-user-get-method what opt-plist)
	(error (funcall backend-get-method what opt-plist))))
     (t
      (error "Native backend %s doesn't define %s" backend backend-get-method)))))

(defun org-lparse-insert-tag (tag &rest args)
  (when (member org-lparse-insert-tag-with-newlines '(lead both))
    (insert  "\n"))
  (insert (apply 'format tag args))
  (when (member org-lparse-insert-tag-with-newlines '(trail both))
    (insert  "\n")))

(defun org-lparse-get-targets-from-title (title)
  (let* ((target (org-get-text-property-any 0 'target title))
	 (extra-targets (assoc target org-export-target-aliases))
	 (target (or (cdr (assoc target org-export-preferred-target-alist))
		     target)))
    (cons target (remove target extra-targets))))

(defun org-lparse-suffix-from-snumber (snumber)
  (let* ((snu (replace-regexp-in-string "\\." "-" snumber))
	 (href (cdr (assoc (concat "sec-" snu)
			   org-export-preferred-target-alist))))
    (org-solidify-link-text (or href snu))))

(defun org-lparse-begin-level (level title umax head-count)
  "Insert a new LEVEL in HTML export.
When TITLE is nil, just close all open levels."
  (org-lparse-end-level level umax)
  (unless title (error "Why is heading nil"))
  (let* ((targets (org-lparse-get-targets-from-title title))
	 (target (car targets)) (extra-targets (cdr targets))
	 (target (and target (org-solidify-link-text target)))
	 (extra-class (org-get-text-property-any 0 'html-container-class title))
	 snumber tags level1 class)
    (when (string-match (org-re "\\(:[[:alnum:]_@#%:]+:\\)[ \t]*$") title)
      (setq tags (and org-export-with-tags (match-string 1 title)))
      (setq title (replace-match "" t t title)))
    (if (> level umax)
	(progn
	  (if (aref org-levels-open (1- level))
	      (org-lparse-end-list-item-1)
	    (aset org-levels-open (1- level) t)
	    (org-lparse-end-paragraph)
	    (org-lparse-begin-list 'unordered))
	  (org-lparse-begin-list-item
	   'unordered target (org-lparse-format
			      'HEADLINE title extra-targets tags)))
      (aset org-levels-open (1- level) t)
      (setq snumber (org-section-number level))
      (setq level1 (+ level (or (org-lparse-get 'TOPLEVEL-HLEVEL) 1) -1))
      (unless (= head-count 1)
	(org-lparse-end-outline-text-or-outline))
      (org-lparse-begin-outline-and-outline-text
       level1 snumber title tags target extra-targets extra-class)
      (org-lparse-begin-paragraph))))

(defun org-lparse-end-level (level umax)
  (org-lparse-end-paragraph)
  (loop for l from org-level-max downto level
	do (when (aref org-levels-open (1- l))
	     ;; Terminate one level in HTML export
	     (if (<= l umax)
		 (org-lparse-end-outline-text-or-outline)
	       (org-lparse-end-list-item-1)
	       (org-lparse-end-list 'unordered))
	     (aset org-levels-open (1- l) nil))))

(defvar org-lparse-outline-text-open)
(defun org-lparse-begin-outline-and-outline-text (level1 snumber title tags
							 target extra-targets
							 extra-class)
  (org-lparse-begin
   'OUTLINE level1 snumber title tags target extra-targets extra-class)
  (org-lparse-begin-outline-text level1 snumber extra-class))

(defun org-lparse-end-outline-text-or-outline ()
  (cond
   (org-lparse-outline-text-open
    (org-lparse-end 'OUTLINE-TEXT)
    (setq org-lparse-outline-text-open nil))
   (t (org-lparse-end 'OUTLINE))))

(defun org-lparse-begin-outline-text (level1 snumber extra-class)
  (assert (not org-lparse-outline-text-open) t)
  (setq org-lparse-outline-text-open t)
  (org-lparse-begin 'OUTLINE-TEXT level1 snumber extra-class))

(defun org-lparse-html-list-type-to-canonical-list-type (ltype)
  (cdr (assoc ltype '(("o" . ordered)
		      ("u" . unordered)
		      ("d" . description)))))

;; following vars are bound during `org-do-lparse'
(defvar org-lparse-list-stack)
(defvar org-lparse-list-table:table-row)
(defvar org-lparse-list-table:lines)

;; Notes on LIST-TABLES
;; ====================
;; Lists withing "list-table" blocks (as shown below)
;;
;; #+begin_list-table
;; - Row 1
;;   - 1.1
;;   - 1.2
;;   - 1.3
;; - Row 2
;;   - 2.1
;;   - 2.2
;;   - 2.3
;; #+end_list-table
;;
;; will be exported as though it were a table as shown below.
;;
;; | Row 1 | 1.1 | 1.2 | 1.3 |
;; | Row 2 | 2.1 | 2.2 | 2.3 |
;;
;; Note that org-tables are NOT multi-line and each line is mapped to
;; a unique row in the exported document.  So if an exported table
;; needs to contain a single paragraph (with copious text) it needs to
;; be typed up in a single line.  Editing such long lines using the
;; table editor will be a cumbersome task.  Furthermore inclusion of
;; multi-paragraph text in a table cell is well-nigh impossible.
;;
;; LIST-TABLEs are meant to circumvent the above problems with
;; org-tables.
;;
;; Note that in the example above the list items could be paragraphs
;; themselves and the list can be arbitrarily deep.
;;
;; Inspired by following thread:
;; https://lists.gnu.org/archive/html/emacs-orgmode/2011-03/msg01101.html

(defun org-lparse-begin-list (ltype)
  (push ltype org-lparse-list-stack)
  (let ((list-level (length org-lparse-list-stack)))
    (cond
     ((not org-lparse-list-table-p)
      (org-lparse-begin 'LIST ltype))
     ;; process LIST-TABLE
     ((= 1 list-level)
      ;; begin LIST-TABLE
      (setq org-lparse-list-table:lines nil)
      (setq org-lparse-list-table:table-row nil))
     ((= 2 list-level)
      (ignore))
     (t
      (org-lparse-begin 'LIST ltype)))))

(defun org-lparse-end-list (ltype)
  (pop org-lparse-list-stack)
  (let ((list-level (length org-lparse-list-stack)))
    (cond
     ((not org-lparse-list-table-p)
      (org-lparse-end 'LIST ltype))
     ;; process LIST-TABLE
     ((= 0 list-level)
      ;; end LIST-TABLE
      (insert (org-lparse-format-list-table
	       (nreverse org-lparse-list-table:lines))))
     ((= 1 list-level)
      (ignore))
     (t
      (org-lparse-end 'LIST ltype)))))

(defun org-lparse-begin-list-item (ltype &optional arg headline)
  (let ((list-level (length org-lparse-list-stack)))
    (cond
     ((not org-lparse-list-table-p)
      (org-lparse-begin 'LIST-ITEM ltype arg headline))
     ;; process LIST-TABLE
     ((= 1 list-level)
      ;; begin TABLE-ROW for LIST-TABLE
      (setq org-lparse-list-table:table-row nil)
      (org-lparse-begin-list-table:table-cell))
     ((= 2 list-level)
      ;; begin TABLE-CELL for LIST-TABLE
      (org-lparse-begin-list-table:table-cell))
     (t
      (org-lparse-begin 'LIST-ITEM ltype arg headline)))))

(defun org-lparse-end-list-item (ltype)
  (let ((list-level (length org-lparse-list-stack)))
    (cond
     ((not org-lparse-list-table-p)
      (org-lparse-end 'LIST-ITEM ltype))
     ;; process LIST-TABLE
     ((= 1 list-level)
      ;; end TABLE-ROW for LIST-TABLE
      (org-lparse-end-list-table:table-cell)
      (push (nreverse org-lparse-list-table:table-row)
	    org-lparse-list-table:lines))
     ((= 2 list-level)
      ;; end TABLE-CELL for LIST-TABLE
      (org-lparse-end-list-table:table-cell))
     (t
      (org-lparse-end 'LIST-ITEM ltype)))))

(defvar org-lparse-list-table:table-cell-open)
(defun org-lparse-begin-list-table:table-cell ()
  (org-lparse-end-list-table:table-cell)
  (setq org-lparse-list-table:table-cell-open t)
  (org-lparse-begin-collect)
  (org-lparse-begin-paragraph))

(defun org-lparse-end-list-table:table-cell ()
  (when org-lparse-list-table:table-cell-open
    (setq org-lparse-list-table:table-cell-open nil)
    (org-lparse-end-paragraph)
    (push (org-lparse-end-collect)
	  org-lparse-list-table:table-row)))

(defvar org-lparse-table-rowgrp-info)
(defun org-lparse-begin-table-rowgroup (&optional is-header-row)
  (push (cons (1+ org-lparse-table-rownum) :start) org-lparse-table-rowgrp-info)
  (org-lparse-begin 'TABLE-ROWGROUP is-header-row))

(defun org-lparse-end-table ()
  (when org-lparse-table-is-styled
    ;; column groups
    (unless (car org-table-colgroup-info)
      (setq org-table-colgroup-info
	    (cons :start (cdr org-table-colgroup-info))))

    ;; column alignment
    (let ((c -1))
      (mapc
       (lambda (x)
	 (incf c)
	 (setf (aref org-lparse-table-colalign-vector c)
	       (or (aref org-lparse-table-colalign-vector c)
		   (if (> (/ (float x) (1+ org-lparse-table-rownum))
			  org-table-number-fraction)
		       "right" "left"))))
       org-lparse-table-num-numeric-items-per-column)))
  (org-lparse-end 'TABLE))

(defvar org-lparse-encode-pending nil)

(defun org-lparse-format-tags (tag text prefix suffix &rest args)
  (cond
   ((consp tag)
    (concat prefix (apply 'format (car tag) args) text suffix
	    (format (cdr tag))))
   ((stringp tag)			; singleton tag
    (concat prefix (apply 'format tag args) text))))

(defun org-xml-fix-class-name (kwd) 	; audit callers of this function
  "Turn todo keyword into a valid class name.
Replaces invalid characters with \"_\"."
  (save-match-data
    (while (string-match "[^a-zA-Z0-9_]" kwd)
      (setq kwd (replace-match "_" t t kwd))))
  kwd)

(defun org-lparse-format-todo (todo)
  (org-lparse-format 'FONTIFY
		     (concat
		      (ignore-errors (org-lparse-get 'TODO-KWD-CLASS-PREFIX))
		      (org-xml-fix-class-name todo))
		     (list (if (member todo org-done-keywords) "done" "todo")
			   todo)))

(defun org-lparse-format-extra-targets (extra-targets)
  (if (not extra-targets) ""
    (mapconcat (lambda (x)
		 (setq x (org-solidify-link-text
			  (if (org-uuidgen-p x) (concat "ID-" x) x)))
		 (org-lparse-format 'ANCHOR "" x))
	       extra-targets "")))

(defun org-lparse-format-org-tags (tags)
  (if (not tags) ""
    (org-lparse-format
     'FONTIFY (mapconcat
	       (lambda (x)
		 (org-lparse-format
		  'FONTIFY x
		  (concat
		   (ignore-errors (org-lparse-get 'TAG-CLASS-PREFIX))
		   (org-xml-fix-class-name x))))
	       (org-split-string tags ":")
	       (org-lparse-format 'SPACES 1)) "tag")))

(defun org-lparse-format-section-number (&optional snumber level)
  (and org-export-with-section-numbers
       (not org-lparse-body-only) snumber level
       (org-lparse-format 'FONTIFY snumber (format "section-number-%d" level))))

(defun org-lparse-warn (msg)
  (if (not org-lparse-use-flashy-warning)
      (message msg)
    (put-text-property 0 (length msg) 'face 'font-lock-warning-face msg)
    (message msg)
    (sleep-for 3)))

(defun org-xml-format-href (s)
  "Make sure the S is valid as a href reference in an XHTML document."
  (save-match-data
    (let ((start 0))
      (while (string-match "&" s start)
	(setq start (+ (match-beginning 0) 3)
	      s (replace-match "&amp;" t t s)))))
  s)

(defun org-xml-format-desc (s)
  "Make sure the S is valid as a description in a link."
  (if (and s (not (get-text-property 1 'org-protected s)))
      (save-match-data
	(org-xml-encode-org-text s))
    s))

(provide 'org-lparse)

;; Local variables:
;; generated-autoload-file: "org-loaddefs.el"
;; End:

;;; org-lparse.el ends here