The document is xhtml with <head and <body inside the <HTML tag. The code is pasted below the line of dashes. The problem area starts with the line
oldPrebSib = furbrl->prev; curBrlNode is defined and set outside this function Itcontains a braille translation, in this case of a MathML expression. This has already been placed in transNode. curbrlNode follows a <math tag, with its subtree. The math expression is supposed to be replaced by transNode and curBrlNode removed. When I trace through the code with gdb it appears to work properly. However, xmlDocDump does not produce anything except the <head subtree within the <HTML tag of the xhtml document. In other words, the body is completely missing. Suggestions? Thanks. -------------------- static int finishBrlNode () { int wcLength; int utf8Length; unsigned char *transText = (unsigned char *) ud->outbuf2; xmlNode *transNode; xmlNode *linkedTransNode; xmlNode *oldPrevSib; xmlNode *oldBrlNode; wcLength = ud->outbuf1_len_so_far; utf8Length = ud->outbuf2_len; wc_string_to_utf8 (ud->outbuf1, &wcLength, transText, &utf8Length); transNode = xmlNewText (transText); oldPrevSib = curBrlNode->prev; if (oldPrevSib != NULL) { xmlUnlinkNode (oldPrevSib); xmlFreeNode (oldPrevSib); } linkedTransNode = xmlAddPrevSibling (curBrlNode, transNode); afterCurBrl = curBrlNode->next; useAfterCurBrl = 1; oldBrlNode = curBrlNode; xmlUnlinkNode (oldBrlNode); xmlFreeNode (oldBrlNode); return 1; } -- John J. Boyer; President, Chief Software Developer Abilitiessoft, Inc. http://www.abilitiessoft.com Madison, Wisconsin USA Developing software for people with disabilities _______________________________________________ xml mailing list, project page http://xmlsoft.org/ xml@gnome.org http://mail.gnome.org/mailman/listinfo/xml