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gnu: emacs-exwm: Fix DISPLAY environment variable issue. 

* gnu/packages/emacs.scm (emacs-exwm): Set DISPLAY environment variable in
  shell wrapper.
This commit is contained in:
Arun Isaac 2017-05-27 15:20:12 +05:30
parent ba69e8f7ce
commit dc443f5149
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@ -4587,9 +4587,12 @@ It should enable you to implement low-level X11 applications.")
TryExec=~@*~a~@ TryExec=~@*~a~@
Type=Application~%" ,name ,synopsis exwm-executable))) Type=Application~%" ,name ,synopsis exwm-executable)))
;; Add a shell wrapper to bin ;; Add a shell wrapper to bin
;; Set DISPLAY variable to work around
;; https://github.com/ch11ng/exwm/issues/213
(with-output-to-file exwm-executable (with-output-to-file exwm-executable
(lambda _ (lambda _
(format #t "#!~a ~@ (format #t "#!~a ~@
export DISPLAY=:0 ~@
~a +SI:localuser:$USER ~@ ~a +SI:localuser:$USER ~@
exec ~a --exit-with-session ~a \"$@\" --eval '~s' ~%" exec ~a --exit-with-session ~a \"$@\" --eval '~s' ~%"
(string-append (assoc-ref inputs "bash") "/bin/sh") (string-append (assoc-ref inputs "bash") "/bin/sh")