bug#72305: [PATCH] Fix DocView's text conversion on tty Emacs

[Manuel Giraud]

Tags: patch

Hi,

When doing 'M-x doc-view-mode' on document buffer in "emacs -nw", Emacs
proposes to convert this document to the text version and if the user
says "yes" it calls `doc-view-open-text'.

`doc-view-open-text' tries to get the current page by calling the
`doc-view-current-page' but this latter relies on
`image-mode-window-get' which most probably return nil on a tty.

In GNU Emacs 31.0.50 (build 1, x86_64-unknown-openbsd7.5, cairo version
 1.18.0) of 2024-07-26 built on computer
Repository revision: 52cae67e1e73615fff184abcc8e635d80f8846ad
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12101013
System Description: OpenBSD computer 7.5 GENERIC.MP#207 amd64

Configured using:
 'configure CC=egcc CPPFLAGS=-I/usr/local/include
 LDFLAGS=-L/usr/local/lib MAKEINFO=gmakeinfo --prefix=/home/manuel/emacs
 --bindir=/home/manuel/bin --with-x-toolkit=no --with-cairo
 --without-compress-install'

0001-Fix-DocView-s-text-conversion-on-tty-Emacs.patch
Description: Text Data

-- 
Manuel Giraud