From 6f6a35fd07559aa484a59c4b6267e01db41921a3 Mon Sep 17 00:00:00 2001 From: Diego Nicola Barbato Date: Fri, 7 Feb 2020 17:59:31 +0100 Subject: [PATCH v3 3/3] gnu: emacs-telega: Test Emacs environment on startup. Print a more helpful error message when someone attempts to run Telega on an incompatible Emacs (e.g a 32-bit Emacs without wide ints). * gnu/packages/patches/telega-test-env.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. * gnu/packages/emacs-xyz.scm (emacs-telega): Use it. --- gnu/local.mk | 1 + gnu/packages/emacs-xyz.scm | 2 ++ gnu/packages/patches/telega-test-env.patch | 14 ++++++++++++++ 3 files changed, 17 insertions(+) create mode 100644 gnu/packages/patches/telega-test-env.patch diff --git a/gnu/local.mk b/gnu/local.mk index 9f212434a9..5787c675dd 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -1470,6 +1470,7 @@ dist_patch_DATA = \ %D%/packages/patches/tcsh-fix-autotest.patch \ %D%/packages/patches/tcsh-fix-out-of-bounds-read.patch \ %D%/packages/patches/teensy-loader-cli-help.patch \ + %D%/packages/patches/telega-test-env.patch \ %D%/packages/patches/texinfo-5-perl-compat.patch \ %D%/packages/patches/texlive-bin-CVE-2018-17407.patch \ %D%/packages/patches/texlive-bin-luatex-poppler-compat.patch \ diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm index e5bd414d75..01758bbbc5 100644 --- a/gnu/packages/emacs-xyz.scm +++ b/gnu/packages/emacs-xyz.scm @@ -21328,6 +21328,8 @@ fish-completion. It can be used in both Eshell and M-x shell.") (sha256 (base32 "0mv6i80958d9crzspzik5xh5g8326115bvg2frgv0dp9p6rm86m3")) + (patches + (search-patches "telega-test-env.patch")) (file-name (git-file-name name version)))) (build-system gnu-build-system) (arguments diff --git a/gnu/packages/patches/telega-test-env.patch b/gnu/packages/patches/telega-test-env.patch new file mode 100644 index 0000000000..75fe2e12fc --- /dev/null +++ b/gnu/packages/patches/telega-test-env.patch @@ -0,0 +1,14 @@ +Test Emacs environment on startup. + +Patch by Diego N. Barbato + +--- a/telega.el 2020-02-07 17:07:18.549970090 +0100 ++++ b/telega.el 2020-02-07 17:10:08.383499765 +0100 +@@ -82,6 +82,7 @@ + "Start telegramming. + If prefix ARG is given, then will not pop to telega root buffer." + (interactive "P") ++ (telega-test-env t) + (telega--create-hier) + + (unless (telega-server-live-p) -- 2.26.0