texlive[52950] trunk: make4ht (27nov19)
commits+karl at tug.org
commits+karl at tug.org
Wed Nov 27 23:06:50 CET 2019
Revision: 52950
http://tug.org/svn/texlive?view=revision&revision=52950
Author: karl
Date: 2019-11-27 23:06:50 +0100 (Wed, 27 Nov 2019)
Log Message:
-----------
make4ht (27nov19)
Modified Paths:
--------------
trunk/Build/source/texk/texlive/linked_scripts/make4ht/make4ht
trunk/Master/texmf-dist/doc/support/make4ht/README
trunk/Master/texmf-dist/doc/support/make4ht/changelog.tex
trunk/Master/texmf-dist/doc/support/make4ht/make4ht-doc.pdf
trunk/Master/texmf-dist/doc/support/make4ht/readme.tex
trunk/Master/texmf-dist/scripts/make4ht/domfilters/make4ht-joincharacters.lua
trunk/Master/texmf-dist/scripts/make4ht/extensions/make4ht-ext-common_domfilters.lua
trunk/Master/texmf-dist/scripts/make4ht/formats/make4ht-html5.lua
trunk/Master/texmf-dist/scripts/make4ht/formats/make4ht-odt.lua
trunk/Master/texmf-dist/scripts/make4ht/formats/make4ht-xhtml.lua
trunk/Master/texmf-dist/scripts/make4ht/make4ht
trunk/Master/texmf-dist/scripts/make4ht/mkutils.lua
Added Paths:
-----------
trunk/Master/texmf-dist/scripts/make4ht/domfilters/make4ht-mathmlfixes.lua
Modified: trunk/Build/source/texk/texlive/linked_scripts/make4ht/make4ht
===================================================================
--- trunk/Build/source/texk/texlive/linked_scripts/make4ht/make4ht 2019-11-27 22:06:27 UTC (rev 52949)
+++ trunk/Build/source/texk/texlive/linked_scripts/make4ht/make4ht 2019-11-27 22:06:50 UTC (rev 52950)
@@ -29,7 +29,7 @@
-- set version number. the template should be replaced by the
-- actual version number by the build script
-local version = "v0.3b"
+local version = "v0.3c"
mkparams.version_number = version
local args = mkparams.get_args()
Modified: trunk/Master/texmf-dist/doc/support/make4ht/README
===================================================================
--- trunk/Master/texmf-dist/doc/support/make4ht/README 2019-11-27 22:06:27 UTC (rev 52949)
+++ trunk/Master/texmf-dist/doc/support/make4ht/README 2019-11-27 22:06:50 UTC (rev 52950)
@@ -403,6 +403,10 @@
: Process bibliography using the `biber` command.
+`Make:pythontex`
+
+: Process the input file using `pythontex`.
+
`Make:bibtex`
: Process bibliography using the `bibtex` command.
@@ -602,6 +606,10 @@
: remove spurious rows from HTML tables.
+mathmlfixes
+
+: fix common issues for MathML.
+
t4htlinks
: fix hyperlinks in the ODT format.
Modified: trunk/Master/texmf-dist/doc/support/make4ht/changelog.tex
===================================================================
--- trunk/Master/texmf-dist/doc/support/make4ht/changelog.tex 2019-11-27 22:06:27 UTC (rev 52949)
+++ trunk/Master/texmf-dist/doc/support/make4ht/changelog.tex 2019-11-27 22:06:50 UTC (rev 52950)
@@ -3,6 +3,47 @@
\begin{itemize}
\item
+ 2019/11/28
+
+ \begin{itemize}
+ \tightlist
+ \item
+ version \texttt{0.3c} released.
+ \item
+ updated \texttt{mathmlfixes} DOM filter. It handles
+ \texttt{\textless{}mstyle\textgreater{}} element inside token
+ elements now.
+ \item
+ use \texttt{mathmlfixes} and \texttt{joincharacters} DOM filters for
+ math XML files in the ODT output.
+ \end{itemize}
+\item
+ 2019/11/25
+
+ \begin{itemize}
+ \tightlist
+ \item
+ added \texttt{pythontex} command.
+ \item
+ added \texttt{mathmlfixes} DOM filter.
+ \item
+ use the \texttt{mathmlfixes} DOM filter in
+ \texttt{common\_domfilters} extension.
+ \end{itemize}
+\item
+ 2019/11/22
+
+ \begin{itemize}
+ \tightlist
+ \item
+ \texttt{make4ht-joincharacters} dom filter: added support for the
+ \texttt{\textless{}mi\textgreater{}} element. Test all attributes
+ for match when joining characters.
+ \item
+ \texttt{html5} format: use the \texttt{common\_domfilters} by
+ default.
+ \end{itemize}
+\item
2019/11/03
\begin{itemize}
Modified: trunk/Master/texmf-dist/doc/support/make4ht/make4ht-doc.pdf
===================================================================
(Binary files differ)
Modified: trunk/Master/texmf-dist/doc/support/make4ht/readme.tex
===================================================================
--- trunk/Master/texmf-dist/doc/support/make4ht/readme.tex 2019-11-27 22:06:27 UTC (rev 52949)
+++ trunk/Master/texmf-dist/doc/support/make4ht/readme.tex 2019-11-27 22:06:50 UTC (rev 52950)
@@ -477,6 +477,8 @@
Create the CSS file and generate images.
\item[\texttt{Make:biber}]
Process bibliography using the \texttt{biber} command.
+\item[\texttt{Make:pythontex}]
+Process the input file using \texttt{pythontex}.
\item[\texttt{Make:bibtex}]
Process bibliography using the \texttt{bibtex} command.
\item[\texttt{Make:xindy}]
@@ -664,6 +666,8 @@
format.
\item[tablerows]
remove spurious rows from HTML tables.
+\item[mathmlfixes]
+fix common issues for MathML.
\item[t4htlinks]
fix hyperlinks in the ODT format.
\end{description}
Modified: trunk/Master/texmf-dist/scripts/make4ht/domfilters/make4ht-joincharacters.lua
===================================================================
--- trunk/Master/texmf-dist/scripts/make4ht/domfilters/make4ht-joincharacters.lua 2019-11-27 22:06:27 UTC (rev 52949)
+++ trunk/Master/texmf-dist/scripts/make4ht/domfilters/make4ht-joincharacters.lua 2019-11-27 22:06:50 UTC (rev 52950)
@@ -1,8 +1,23 @@
+local log = logging.new("joincharacters")
+
local charclasses = {
span=true,
mn = true,
+ mi = true
}
+local has_matching_attributes = function (el, next_el)
+ local el_attr = el._attr or {}
+ local next_attr = next_el._attr or {}
+ -- if the number of attributes doesn't match, elements don't match
+ if #next_attr ~= #el_attr then return false end
+ for k, v in pairs(el_attr) do
+ -- if any attribute doesn't match, elements don't match
+ if v~=next_attr[k] then return false end
+ end
+ return true
+end
+
local function join_characters(obj,par)
-- join adjanced span and similar elements inserted by
-- tex4ht to just one object.
@@ -10,12 +25,13 @@
local options = get_filter_settings "joincharacters"
local charclasses = options.charclasses or par.charclasses or charclasses
+
obj:traverse_elements(function(el)
local get_name = function(curr)
return string.lower(curr:get_element_name())
end
local get_class = function(next_el)
- return next_el:get_attribute("class")
+ return next_el:get_attribute("class") or next_el:get_attribute("mathvariant")
end
local is_span = function(next_el)
return charclasses[get_name(next_el)]
@@ -41,7 +57,7 @@
while next_el do
-- save the next element because we will remove it later
local real_next = get_next(next_el)
- if get_name(el) == get_name(next_el) and get_class(el) == get_class(next_el) and not el:get_attribute("id") then
+ if get_name(el) == get_name(next_el) and has_matching_attributes(el,next_el) and not el:get_attribute("id") then
-- it the following element match, copy it's children to the current element
for _, child in ipairs(next_el:get_children()) do
el:add_child_node(child)
Added: trunk/Master/texmf-dist/scripts/make4ht/domfilters/make4ht-mathmlfixes.lua
===================================================================
--- trunk/Master/texmf-dist/scripts/make4ht/domfilters/make4ht-mathmlfixes.lua (rev 0)
+++ trunk/Master/texmf-dist/scripts/make4ht/domfilters/make4ht-mathmlfixes.lua 2019-11-27 22:06:50 UTC (rev 52950)
@@ -0,0 +1,46 @@
+-- <mglyph> should be inside <mi>, so we don't process it
+-- even though it is a token element
+local token = {"mi", "mn", "mo", "mtext", "mspace", "ms"}
+local token_elements = {}
+for _, tok in ipairs(token) do token_elements[tok] = true end
+
+local function is_token_element(el)
+ return token_elements[el:get_element_name()]
+end
+
+local function fix_token_elements(el)
+ -- find token elements that are children of other token elements
+ if is_token_element(el) then
+ local parent = el:get_parent()
+ if is_token_element(parent) then
+ -- change top element in nested token elements to mstyle
+ parent._name = "mstyle"
+ end
+ end
+end
+
+local function fix_nested_mstyle(el)
+ -- the <mstyle> element can be child of token elements
+ -- we must exterminate it
+ if el:get_element_name() == "mstyle" then
+ local parent = el:get_parent()
+ if is_token_element(parent) then
+ -- if parent doesn't have the mathvariant attribute copy it from <mstyle>
+ if not parent:get_attribute("mathvariant") then
+ local mathvariant = el:get_attribute("mathvariant")
+ parent:set_attribute("mathvariant", mathvariant)
+ end
+ -- copy the contents of <mstyle> to the parent element
+ parent._children = el._children
+ end
+ end
+end
+
+return function(dom)
+ dom:traverse_elements(function(el)
+ fix_token_elements(el)
+ fix_nested_mstyle(el)
+ end)
+ return dom
+end
+
Property changes on: trunk/Master/texmf-dist/scripts/make4ht/domfilters/make4ht-mathmlfixes.lua
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/texmf-dist/scripts/make4ht/extensions/make4ht-ext-common_domfilters.lua
===================================================================
--- trunk/Master/texmf-dist/scripts/make4ht/extensions/make4ht-ext-common_domfilters.lua 2019-11-27 22:06:27 UTC (rev 52949)
+++ trunk/Master/texmf-dist/scripts/make4ht/extensions/make4ht-ext-common_domfilters.lua 2019-11-27 22:06:50 UTC (rev 52950)
@@ -19,14 +19,14 @@
local count = 0
if current_format == "odt" then
-- some formats doesn't make sense in the ODT format
- local process = filter {"joincharacters"}
- local charclasses = {mn = true, ["text:span"] = true}
+ local process = filter {"joincharacters", "mathmlfixes"}
+ local charclasses = {mn = true, ["text:span"] = true, mi=true}
make:match("4oo$", process, {charclasses= charclasses})
-- match math documents
make:match("4om$", process, {charclasses= charclasses})
count = 2
else
- local process = filter {"fixinlines", "idcolons", "joincharacters", "tablerows"}
+ local process = filter {"fixinlines", "idcolons", "joincharacters", "mathmlfixes", "tablerows"}
make:match("html$", process)
count = 1
end
Modified: trunk/Master/texmf-dist/scripts/make4ht/formats/make4ht-html5.lua
===================================================================
--- trunk/Master/texmf-dist/scripts/make4ht/formats/make4ht-html5.lua 2019-11-27 22:06:27 UTC (rev 52949)
+++ trunk/Master/texmf-dist/scripts/make4ht/formats/make4ht-html5.lua 2019-11-27 22:06:50 UTC (rev 52950)
@@ -3,8 +3,7 @@
local mkutils = require "mkutils"
function M.prepare_extensions(extensions)
- -- return mkutils.add_extensions("+common_domfilters", extensions)
- return extensions --mkutils.add_extensions("+tidy", extensions)
+ return mkutils.add_extensions("+common_domfilters", extensions)
end
function M.prepare_parameters(parameters,extensions)
Modified: trunk/Master/texmf-dist/scripts/make4ht/formats/make4ht-odt.lua
===================================================================
--- trunk/Master/texmf-dist/scripts/make4ht/formats/make4ht-odt.lua 2019-11-27 22:06:27 UTC (rev 52949)
+++ trunk/Master/texmf-dist/scripts/make4ht/formats/make4ht-odt.lua 2019-11-27 22:06:50 UTC (rev 52950)
@@ -136,6 +136,9 @@
-- fix the image dimensions wrongly set by xtpipes
local domfilters = domfilter {"t4htlinks", "odtpartable"}
make:match("4oo$", domfilters)
+ -- fixes for mathml
+ local mathmldomfilters = domfilter {"joincharacters","mathmlfixes"}
+ make:match("4om$", mathmldomfilters)
-- execute it before xtpipes, because we don't want xtpipes to mess with t4htlink elements
move_matches(make)
-- convert XML entities for Unicode characters produced by Xtpipes to characters
Modified: trunk/Master/texmf-dist/scripts/make4ht/formats/make4ht-xhtml.lua
===================================================================
--- trunk/Master/texmf-dist/scripts/make4ht/formats/make4ht-xhtml.lua 2019-11-27 22:06:27 UTC (rev 52949)
+++ trunk/Master/texmf-dist/scripts/make4ht/formats/make4ht-xhtml.lua 2019-11-27 22:06:50 UTC (rev 52950)
@@ -3,8 +3,7 @@
local mkutils = require "mkutils"
function M.prepare_extensions(extensions)
- -- return mkutils.add_extensions("+common_domfilters", extensions)
- return extensions
+ return mkutils.add_extensions("+common_domfilters", extensions)
end
function M.prepare_parameters(parameters,extensions)
Modified: trunk/Master/texmf-dist/scripts/make4ht/make4ht
===================================================================
--- trunk/Master/texmf-dist/scripts/make4ht/make4ht 2019-11-27 22:06:27 UTC (rev 52949)
+++ trunk/Master/texmf-dist/scripts/make4ht/make4ht 2019-11-27 22:06:50 UTC (rev 52950)
@@ -29,7 +29,7 @@
-- set version number. the template should be replaced by the
-- actual version number by the build script
-local version = "v0.3b"
+local version = "v0.3c"
mkparams.version_number = version
local args = mkparams.get_args()
Modified: trunk/Master/texmf-dist/scripts/make4ht/mkutils.lua
===================================================================
--- trunk/Master/texmf-dist/scripts/make4ht/mkutils.lua 2019-11-27 22:06:27 UTC (rev 52949)
+++ trunk/Master/texmf-dist/scripts/make4ht/mkutils.lua 2019-11-27 22:06:50 UTC (rev 52950)
@@ -440,6 +440,7 @@
-- for the BibLaTeX support
env.Make:add("biber", "biber ${input}")
env.Make:add("bibtex", "bibtex ${input}")
+env.Make:add("pythontex", "pythontex ${input}")
--- load the output format plugins
function load_output_format(format_name)
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