Adjust patch to new version.
Remove expat bl3, upstream dropped the expat dependency
by rewriting the code.
ChangeLog:
Changes in version 1.1.0, released on May 2, 2019
--- NEW PARSER FEATURES ---
* Handle <funcparams> inside <paramdef> inside <funcprototype>.
* Ignore <jobtitle> and <orgdiv> elements.
--- NEW FORMATTER FEATURES --
* Write a comment "automatically generated" at the beginning.
* Provide an -s command line option to override the section in .Dt.
* Large numbers of improvements to horizontal and vertical whitespace.
* End of sentence detection: new sentence, new line.
* Drop trailing parentheses in <function> elements.
* Print commas between Copyright years.
Changes in version 1.0.2, released on April 29, 2019
--- NEW PARSER FEATURES ---
* Handle <abstract>: better formatting of many non-<refentry> documents.
* Handle <reference> like <section>.
* Explicitly ignore <keycombo>.
--- STRUCTURAL IMPROVEMENTS ---
* Start a new module reorg.c, to edit and move around nodes.
* Provide a new function pnode_alloc_text() to generate a text node.
* Introduce an xmalloc.c module to automatically exit when out of memory.
Changes in version 1.0.1, released on April 24, 2019
--- NEW PARSER FEATURES ---
* Handle file inclusion via "<!ENTITY %".
* Translate decimal character entities to Unicode escapes.
* Handle <tag> like <sgmltag> and <markup>.
--- RELIABILITY BUGFIX ---
* Do not crash when an ignored element contains an attribute.
--- FORMATTING IMPROVEMENTS ---
* Correctly translate input to output line breaks in no-fill elements.
* Improve spacing of text nodes inside macro arguments.
* Better handle <void> as a child of <funcprototype>.
* Better handle <info> as a child of <refentry>.
* Correct delimiter spacing between <term> elements.
* Insert a paragraph break after displays and after non-compact lists.
--- THANKS TO ---
* Stephen Gregoratto for a small patch and two bug reports.
* Jan Stary for a bug report.
0a2e5bea46