branch: externals/javaimp
commit e24822e89171963069536e36da672169e1218fbd
Author: Filipp Gunbin <fgun...@fastmail.fm>
Commit: Filipp Gunbin <fgun...@fastmail.fm>
* javaimp.el (javaimp-imenu-create-index): Update doc
---
javaimp.el | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/javaimp.el b/javaimp.el
index abe7653..2c0b4af 100644
--- a/javaimp.el
+++ b/javaimp.el
@@ -606,7 +606,17 @@ is `ordinary' or `static'. Interactively, NEW-IMPORTS is
nil."
;;;###autoload
(defun javaimp-imenu-create-index ()
- "Function to use as `imenu-create-index-function'."
+ "Function to use as `imenu-create-index-function'.
+
+Currently it requires some manual setup, something like this in
+the `java-mode-hook':
+
+ (setq imenu-create-index-function #'javaimp-imenu-create-index)
+ (setq javaimp--parse-dirty-pos (point-min))
+ (add-hook 'after-change-functions #'javaimp--parse-update-dirty-pos)
+
+In future, when we implement a minor / major mode, it will be
+done in mode functions automatically."
(let ((forest (save-excursion
(javaimp--parse-get-imenu-forest))))
(cond ((not javaimp-imenu-group-methods)
