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| author | Stephen Leake <stephen_leake@stephe-leake.org> | 2015-11-17 07:46:11 -0600 |
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| committer | Stephen Leake <stephen_leake@stephe-leake.org> | 2015-11-17 07:49:29 -0600 |
| commit | ce4eeca8d40edf95eeca05c76f4b474d38ea8d6d (patch) | |
| tree | a74ca78fbef5d9ea1438dad2a81b8b8660c0a806 | |
| parent | 54beeef1180e5ff2adb6797b6b4572e71c882e95 (diff) | |
| download | emacs-ce4eeca8d40edf95eeca05c76f4b474d38ea8d6d.tar.gz | |
Improve doc string
* lisp/progmodes/xref.el (xref-backend-references): Improve doc string.
| -rw-r--r-- | lisp/progmodes/xref.el | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lisp/progmodes/xref.el b/lisp/progmodes/xref.el index 69a11bb776b..dcaffa4bbfb 100644 --- a/lisp/progmodes/xref.el +++ b/lisp/progmodes/xref.el @@ -236,8 +236,9 @@ To create an xref object, call `xref-make'.") The result must be a list of xref objects. If no references can be found, return nil. -The default implementation performs a Grep symbol-search inside -the current project." +The default implementation uses `semantic-symref-tool-alist' to +find a search tool; by default, this uses \"find | grep\" in the +`project-current' roots." (cl-mapcan (lambda (dir) (xref-collect-references identifier dir)) |