diff options
Diffstat (limited to 'lisp/info-look.el')
| -rw-r--r-- | lisp/info-look.el | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lisp/info-look.el b/lisp/info-look.el index 7c9c124eb39..12169f6f107 100644 --- a/lisp/info-look.el +++ b/lisp/info-look.el @@ -936,11 +936,18 @@ Return nil if there is nothing appropriate in the buffer near point." :doc-spec '(("(bash)Builtin Index" nil "^`" "[ .']") ("(bash)Reserved Word Index" nil "^`" "[ .']") ("(bash)Variable Index" nil "^`" "[ .']") + ;; coreutils (version 4.5.10) doesn't have a separate program ;; index, so exclude extraneous stuff (most of it) by demanding ;; "[a-z]+" in the trans-func. + ;; coreutils version 8.1 has node "Concept Index" and past + ;; versions have node "Index", look for both, whichever is + ;; absent is quietly ignored ("(coreutils)Index" (lambda (item) (if (string-match "\\`[a-z]+\\'" item) item))) + ("(coreutils)Concept Index" + (lambda (item) (if (string-match "\\`[a-z]+\\'" item) item))) + ;; diff (version 2.8.1) has only a few programs, index entries ;; are things like "foo invocation". ("(diff)Index" |