diff options
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/info-look.el | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/lisp/info-look.el b/lisp/info-look.el index 19c5537e74f..33f15a34e99 100644 --- a/lisp/info-look.el +++ b/lisp/info-look.el @@ -43,6 +43,7 @@ (require 'info) (eval-when-compile (require 'subr-x)) +(eval-when-compile (require 'cl-lib)) (defgroup info-lookup nil "Major mode sensitive help agent." @@ -902,9 +903,13 @@ Return nil if there is nothing appropriate in the buffer near point." (info-lookup-maybe-add-help :mode 'python-mode - :doc-spec `((,(if (Info-find-file "python3.9" t) - "(python3.9)Index" - "(python)Index")))) + ;; Debian includes Python info files, but they're version-named + ;; instead of having a symlink. + :doc-spec `((,(cl-loop for version from 20 downto 7 + for name = (format "python3.%d" version) + if (Info-find-file name t) + return (format "(%s)Index" name) + finally return "(python)Index")))) (info-lookup-maybe-add-help :mode 'cperl-mode |