diff options
Diffstat (limited to 'lisp/files.el')
| -rw-r--r-- | lisp/files.el | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lisp/files.el b/lisp/files.el index 1ca1369d250..831cb6d27d7 100644 --- a/lisp/files.el +++ b/lisp/files.el @@ -114,7 +114,8 @@ The truename of a file is found by chasing all links both at the file level and at the levels of the containing directories.") (defvar buffer-file-truename nil - "The truename of the file visited in the current buffer. + "The abbreviated truename of the file visited in the current buffer. +That is, (abbreviated-file-name (file-truename buffer-file-name)). This variable is automatically local in all buffers, when non-nil.") (make-variable-buffer-local 'buffer-file-truename) (put 'buffer-file-truename 'permanent-local t) |