02/04: emacs: Enable 'guix-build-log-mode' for build log files.

[Alex Kost]

alezost pushed a commit to branch master
in repository guix.

commit 0048552d0de1582f016535078274be3cd4c66057
Author: Alex Kost <address@hidden>
Date:   Thu Oct 29 20:48:53 2015 +0300

    emacs: Enable 'guix-build-log-mode' for build log files.
    
    * emacs/guix-build-log.el (auto-mode-alist): Add 'guix-build-log-mode'
      to 'auto-mode-alist'.
---
 emacs/guix-build-log.el |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/emacs/guix-build-log.el b/emacs/guix-build-log.el
index c209100..c649468 100644
--- a/emacs/guix-build-log.el
+++ b/emacs/guix-build-log.el
@@ -346,6 +346,13 @@ programmatically using hooks:
   (when font-lock-mode
     (font-lock-fontify-buffer)))
 
+;;;###autoload
+(add-to-list 'auto-mode-alist
+             ;; Regexp for log files (usually placed in /var/log/guix/...)
+             (cons (rx "/guix/drvs/" (= 2 alnum) "/" (= 30 alnum)
+                       "-" (+ (any alnum "-+.")) ".drv" string-end)
+                   'guix-build-log-mode))
+
 (provide 'guix-build-log)
 
 ;;; guix-build-log.el ends here