Foonotes in Captions ... again
Hi everyone What's the current state of affairs regarding footnotes in floats? Both version in the example below don't quite work... (Ideally, the note should be on the page with the float and the caption, but the numbering should also be adjusted.) Best, Denis \starttext \footnote{asdf} \footnote{asdf} \footnote{asdf} \input ward \startplacefigure[title={asdfasdf\footnote{test 1}}] \externalfigure[cow.pdf] \stopplacefigure \footnote{asdf} \footnote{asdf} \footnote{asdf} \startplacefigure[title={asdfasdf\footnote{test 2}}] \externalfigure[cow.pdf][height=10cm] \stopplacefigure \footnote{asdf} \footnote{asdf} \footnote{asdf} \page \footnote{asdf} \footnote{asdf} \footnote{asdf} \input ward \startplacefigure[title={asdfasdf\footnote{test 1}}] \externalfigure[cow.pdf] \stopplacefigure \footnote{asdf} \footnote{asdf} \footnote{asdf} \startpostponingnotes \startplacefigure[title={asdfasdf\footnote{test 2}}] \externalfigure[cow.pdf][height=10cm] \stopplacefigure \stoppostponingnotes \footnote{asdf} \footnote{asdf} \footnote{asdf} \stoptext
What's the current state of affairs regarding footnotes in floats? Both version in the example below don't quite work... (Ideally, the note should be on the page with the float and the caption, but the numbering should also be adjusted.)
We can completely abuse a bunch of different ConTeXt features to ensure that the footnote numbers are always in the page order. % New Code \unprotect \startluacode userdata.visual_order = 0 userdata.input_order = 0 userdata.save_data = job.passes.define("saved_footnotes") userdata.previous_data = job.passes.getcollected("saved_footnotes") interfaces.implement { name = "set_footnote_number", actions = function () userdata.input_order = userdata.input_order + 1 local input_index = userdata.input_order local page_index = userdata.previous_data[input_index] if page_index then structures.counters.set("footnote", 1, page_index - 1) end end } \stopluacode \def\save_footnote_data#1{% \latelua{ userdata.visual_order = userdata.visual_order + 1 userdata.save_data[#1] = userdata.visual_order }% } \let\old_footnote=\footnote \starttexdefinition protected footnote #1 \begingroup \clf_set_footnote_number \def\insert##1\bgroup##2\egroup{ \normalexpanded{ \noexpand\save_footnote_data {\cldcontext{userdata.input_order}} } \normalinsert##1{##2} } \old_footnote{#1} \endgroup \stoptexdefinition \protect % Original Example \starttext \footnote{asdf} \footnote{asdf} \footnote{asdf} \input ward \startplacefigure[title={asdfasdf\footnote{test 1}}] \externalfigure[cow.pdf] \stopplacefigure \footnote{asdf} \footnote{asdf} \footnote{asdf} \startplacefigure[title={asdfasdf\footnote{test 2}}] \externalfigure[cow.pdf][height=10cm] \stopplacefigure \footnote{asdf} \footnote{asdf} \footnote{asdf} \page \footnote{asdf} \footnote{asdf} \footnote{asdf} \input ward \startplacefigure[title={asdfasdf\footnote{test 1}}] \externalfigure[cow.pdf] \stopplacefigure \footnote{asdf} \footnote{asdf} \footnote{asdf} % (Can't use postponingnotes) % \startpostponingnotes \startplacefigure[title={asdfasdf\footnote{test 2}}] \externalfigure[cow.pdf][height=10cm] \stopplacefigure % \stoppostponingnotes \footnote{asdf} \footnote{asdf} \footnote{asdf} \stoptext Here, we save a mapping between each footnote's index in the input and its index in the output to the .tuc file. The code is definitely not pretty, but works well enough for the sample file provided. -- Max
Am 16.06.22 um 13:09 schrieb Denis Maier via ntg-context:
I agree – local, floating or postponed footnotes are an interesting topic. In MkIV we needed \automigrateinserts, but that’s unnecessary and a noop in LMTX. In my book still footnotes (esp. in table floats) go missing, and I need to find a MWE. In your example, I get repeated footnotes in a strange order after the postponed notes. Next online meetup is on July 13th. but maybe we can resolve everything before that date ;) Hraban
participants (3)
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denis.maier＠unibe.ch -
Henning Hraban Ramm -
Max Chernoff