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; * etc/PROBLEMS: Describe problems with MuPDF 1.21. (Bug#60308)

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Eli Zaretskii 2023-01-14 10:52:06 +02:00
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etc/PROBLEMS
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@ -628,6 +628,18 @@ To work around the problem, customize the option
'window-adjust-process-window-size-function' to "Do not adjust process 'window-adjust-process-window-size-function' to "Do not adjust process
window sizes" (Lisp value 'ignore'). window sizes" (Lisp value 'ignore').
*** Displaying PDF files in DocView produces an empty buffer.
This can happen if your Emacs is configured to convert PDF to SVG for
display, and the version of the MuPDF package you have installed has a
a known bug, whereby it sometimes produces invalid SVG images.
Version 1.21 of MuPDF is known to be affected.
The solution is either to upgrade or downgrade to a version of MuPDF
that doesn't have this bug, or to disable conversion of PDF files to
SVG images by customizing the user option 'doc-view-mupdf-use-svg'.
Emacs will then convert PDF to PNG images instead.
*** In Inferior Python mode, input is echoed and native completion doesn't work. *** In Inferior Python mode, input is echoed and native completion doesn't work.
<https://debbugs.gnu.org/cgi/bugreport.cgi?bug=25753> <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=25753>