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| author | Stefan Kangas <stefan@marxist.se> | 2021-09-16 11:48:08 +0200 |
|---|---|---|
| committer | Stefan Kangas <stefan@marxist.se> | 2021-09-16 11:49:43 +0200 |
| commit | 8a55d10629b9d53206db2dabc5e2357d7d313af4 (patch) | |
| tree | 7b1f9a20059eb0dca1aaf6f1378588e8b5b03bdd /lisp/progmodes/idlw-help.el | |
| parent | b049f373ef910f7896be7ba983a84f948a252e29 (diff) | |
| download | emacs-8a55d10629b9d53206db2dabc5e2357d7d313af4.tar.gz emacs-8a55d10629b9d53206db2dabc5e2357d7d313af4.tar.bz2 emacs-8a55d10629b9d53206db2dabc5e2357d7d313af4.zip | |
Make a redundant idlwave variable obsolete
* lisp/progmodes/idlw-help.el (idlwave-help-browse-url-available):
Make obsolete.
(idlwave-help-check-locations): Don't use above variable.
Diffstat (limited to 'lisp/progmodes/idlw-help.el')
| -rw-r--r-- | lisp/progmodes/idlw-help.el | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/lisp/progmodes/idlw-help.el b/lisp/progmodes/idlw-help.el index c53b9a4775c..b90bbedd453 100644 --- a/lisp/progmodes/idlw-help.el +++ b/lisp/progmodes/idlw-help.el @@ -37,10 +37,7 @@ ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; - ;;; Code: -(defvar idlwave-help-browse-url-available t - "Whether browse-url is available.") (require 'browse-url) @@ -332,9 +329,7 @@ Here are all keybindings. (when (and idlwave-help-use-assistant (not (eq (idlwave-help-assistant-available) t))) (message "Cannot locate IDL Assistant, enabling default browser.") - (setq idlwave-help-use-assistant nil) - (unless idlwave-help-browse-url-available - (error "browse-url is not available; install it or IDL Assistant to use HTML help"))))) + (setq idlwave-help-use-assistant nil)))) (defvar idlwave-current-obj_new-class) @@ -1354,6 +1349,8 @@ IDL assistant.") (setq idlwave-help-assistant-socket nil idlwave-help-assistant-process nil))) +(defvar idlwave-help-browse-url-available t) +(make-obsolete-variable 'idlwave-help-browse-url-available nil "28.1") (provide 'idlw-help) (provide 'idlwave-help) |