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LaTeX: comment out footnote mark enhancement for footnote environment

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Page detection left to apply as was case before this PR, i.e. only for
the \sphinxfootnotemark mark-up, which means either in combination
with footnotetext environment, or for multiply referred-to footnotes
and the extra footnote marks additional to the initial one.

This is to avoid a problem with each LaTeX pass in certain circumstances
modifying the aux file, and latexmk consequently complaining.

refs:
https://github.com/sphinx-doc/sphinx/pull/10191#issuecomment-1038807448
This commit is contained in:
jfbu
2022-02-14 10:34:12 +01:00
parent 184f98ae95
commit 33cc980cec
1 changed files with 12 additions and 8 deletions
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20
sphinx/texinputs/sphinxpackagefootnote.sty
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@@ -192,26 +192,30 @@
\unrestored@protected@xdef\@thefnmark{\thempfn}%
\endgroup
% -- Sphinx specific:
\global\let\spx@saved@thefnmark\@thefnmark
% this is done to access robustly the page number where footnote mark is
\refstepcounter{sphinxfootnotemark}\label{footnotemark.\thesphinxfootnotemark}%
% if possible, compare page numbers of mark and footnote to define \@thefnmark
\ltx@ifundefined{r@\thesphinxscope.footnote.#1}%
{}% one more latex run is needed
{\sphinx@xdef@thefnmark{#1}}% check of page numbers possible
% currently commented out due to
% https://github.com/sphinx-doc/sphinx/pull/10191#issuecomment-1038807448
% \global\let\spx@saved@thefnmark\@thefnmark
% % this is done to access robustly the page number where footnote mark is
% \refstepcounter{sphinxfootnotemark}\label{footnotemark.\thesphinxfootnotemark}%
% % if possible, compare page numbers of mark and footnote to define \@thefnmark
% \ltx@ifundefined{r@\thesphinxscope.footnote.#1}%
% {}% one more latex run is needed
% {\sphinx@xdef@thefnmark{#1}}% check of page numbers possible
% --
\@footnotemark
\def\FNH@endfntext@fntext{\@footnotetext}%
% -- Sphinx specific:
% we need to reset \@thefnmark as it is used by \FNH@startfntext via
% \FNH@startnote to set \@currentlabel which will be used by \label
\global\let\@thefnmark\spx@saved@thefnmark
% currently commented out (see above)
% \global\let\@thefnmark\spx@saved@thefnmark
% --
\FNH@startfntext
% -- again Sphinx specific
% \@currentlabel as needed by \label got set by \FNH@startnote
% insert this at start of footnote text then the label will allow
% to robustly know on which page the footnote text ends up
% currently only of use for extra footnote marks so in case footnote multiply referred
\phantomsection\label{\thesphinxscope.footnote.#1}%
}%
\def\FNH@footnotetext{%