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Diffstat (limited to 'lisp/progmodes/xref.el')
| -rw-r--r-- | lisp/progmodes/xref.el | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lisp/progmodes/xref.el b/lisp/progmodes/xref.el index 7bd1668cf4e..c85fe676da2 100644 --- a/lisp/progmodes/xref.el +++ b/lisp/progmodes/xref.el @@ -869,7 +869,11 @@ buffer where the user can select from the list." ;;;###autoload (defun xref-find-references (identifier) "Find references to the identifier at point. -With prefix argument, prompt for the identifier." +This command might prompt for the identifier as needed, perhaps +offering the symbol at point as the default. +With prefix argument, or if `xref-prompt-for-identifier' is t, +always prompt for the identifier. If `xref-prompt-for-identifier' +is nil, prompt only if there's no usable symbol at point." (interactive (list (xref--read-identifier "Find references of: "))) (xref--find-xrefs identifier 'references identifier nil)) |