diff options
| author | Thierry Volpiatto <thierry.volpiatto@gmail.com> | 2015-03-15 18:08:48 +0100 |
|---|---|---|
| committer | Thierry Volpiatto <thierry.volpiatto@gmail.com> | 2015-03-15 18:08:48 +0100 |
| commit | e5d5ce426a253e585818a1f43850986fbaf69aa5 (patch) | |
| tree | 1d320e789dd4ca6ac007f38c19d8a40ad01f0aeb /helm-info.el | |
| parent | 416e29120f4ac0e07298f813f683ed77d8316a42 (diff) | |
* helm-info.el (helm-info--pages-cache): Renamed from helm-info-pages.
Diffstat (limited to 'helm-info.el')
| -rw-r--r-- | helm-info.el | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/helm-info.el b/helm-info.el index bd742204..ef6b159d 100644 --- a/helm-info.el +++ b/helm-info.el @@ -140,15 +140,13 @@ Where NAME is one of `helm-default-info-index-list'." ;;; Info pages -(defvar helm-info-pages nil - "All info pages on system. -Will be calculated the first time you invoke helm with this -source.") +(defvar helm-info--pages-cache nil + "Cache for all info pages on system.") (defun helm-info-pages-init () "Collect candidates for initial Info node Top." - (if helm-info-pages - helm-info-pages + (if helm-info--pages-cache + helm-info--pages-cache (let ((info-topic-regexp "\\* +\\([^:]+: ([^)]+)[^.]*\\)\\.") topics) (require 'info) @@ -158,12 +156,12 @@ source.") (while (re-search-forward info-topic-regexp nil t) (push (match-string-no-properties 1) topics)) (kill-buffer)) - (setq helm-info-pages topics)))) + (setq helm-info--pages-cache topics)))) (defvar helm-source-info-pages (helm-build-sync-source "Info Pages" :init #'helm-info-pages-init - :candidates (lambda () helm-info-pages) + :candidates (lambda () helm-info--pages-cache) :action '(("Show with Info" .(lambda (node-str) (info (replace-regexp-in-string "^[^:]+: " "" node-str))))) |