self: Show backtraces on more columns.

* guix/self.scm (compiled-modules): Add "COLUMNS" to #:env-vars.
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Ludovic Courtès 2018-06-01 18:36:28 +02:00
parent 6d52844cd4
commit 54be2b4d75
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@ -588,7 +588,11 @@ list of file-name/file-like objects suitable as inputs to 'imported-files'."
`(#:local-build? #f ;allow substitutes
;; Don't annoy people about _IONBF deprecation.
#:env-vars (("GUILE_WARN_DEPRECATED" . "no")))))
;; Initialize 'terminal-width' in (system repl debug)
;; to a large-enough value to make backtrace more
;; verbose.
#:env-vars (("GUILE_WARN_DEPRECATED" . "no")
("COLUMNS" . "200")))))
;;;