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author | Adam Chlipala <adam@chlipala.net> | 2015-10-18 14:38:20 -0400 |
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committer | Adam Chlipala <adam@chlipala.net> | 2015-10-18 14:38:20 -0400 |
commit | 22b14300cb9d3a733ed06b855bda03ea7f350110 (patch) | |
tree | 01aeda8a690bc3ca9221e09fe203e6b8a2864d0f /src | |
parent | cc99c39e0d995c08b00c6931b4ce28ee1158b928 (diff) |
Grandfathered into release: make urweb-mode keep working in Emacs 23
Diffstat (limited to 'src')
-rw-r--r-- | src/elisp/urweb-mode.el | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/elisp/urweb-mode.el b/src/elisp/urweb-mode.el index db08e1e0..bc71a052 100644 --- a/src/elisp/urweb-mode.el +++ b/src/elisp/urweb-mode.el @@ -377,7 +377,11 @@ See doc for the variable `urweb-mode-info'." (add-to-list 'auto-mode-alist '("\\.urs?\\'" . urweb-mode)) ;;;###autoload -(define-derived-mode urweb-mode prog-mode "Ur/Web" +(defalias 'urweb-mode-derived-from + (if (fboundp 'prog-mode) 'prog-mode 'fundamental-mode)) + +;;;###autoload +(define-derived-mode urweb-mode urweb-mode-derived-from "Ur/Web" "\\<urweb-mode-map>Major mode for editing Ur/Web code. This mode runs `urweb-mode-hook' just before exiting. \\{urweb-mode-map}" |