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- changed definitions to global and \let to \edef so \lastframenumber… #8

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21 changes: 14 additions & 7 deletions pdfpcnotes.sty
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Original file line number Diff line number Diff line change
Expand Up @@ -15,25 +15,32 @@
\endgroup


\def\lastframenumber{0}
\global\def\lastframenumber{0}


% define command \pnote{} that works like note but
% additionally writes notes to file in pdfpc readable format
\newcommand{\pnote}[1]{%
\newcommand<>{\pnote}[2][]{%
% keep normal notes working
\note{#1}%

\note#3[#1]{#2}%

% if frame changed - write a new header
\ifdim\theframenumber pt>\lastframenumber pt
\let\lastframenumber\theframenumber
\ifdim\theframenumber pt >\lastframenumber pt

\global\edef\lastframenumber{\theframenumber}

\begingroup
\let\#\hashchar
\immediate\write\pdfpcnotesfile{\#\#\# \theframenumber}%
\endgroup
\fi

\fi
% write note to file
\immediate\write\pdfpcnotesfile{\unexpanded{#1}}%
% inside frame there's no point doing it twice if there's an overlay
\only<1>{\immediate\write\pdfpcnotesfile{\unexpanded{#2}}}%

@cebe cebe Oct 31, 2016

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Hi, sorry for the long delay. I finally found some time to check this pull request. I tested it with some of my old slides and found that this line breaks notes that are placed on slides that are repeated with \againframe{}. Notes only show up on the first slide and are then not displayed on further usages of that slide.

@cebe cebe Oct 31, 2016

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Do you have a solution to this?

@ferdinandyb ferdinandyb Nov 2, 2016

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I'll look into it!

@ferdinandyb ferdinandyb Oct 13, 2017

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Jesus time flies, but I saw the surge in interest and seems I have a little time on my hands:) Do you think it would be possible to make a few simple set of slides as a benchmark slides, so we can check what not to break?

@abooij abooij Oct 14, 2017

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Is the demo code in #16 an appropriate test case?

@cebe cebe Oct 14, 2017

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I have created a tests folder and set up travis-ci tests to run them automatically. Will add more tests to verify current behavior.


}
% close file on \begin{document}
\AtEndDocument{%
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