Re: 23.0.50; Deleting files in wdired does not work

[Phil Sung]

After re-reading your previous diagnosis, I think there is a shorter
fix. Searching for 'end-name starting from beg instead of (1+ beg)
finds the end of filename correctly whether the filename is empty or
not.

Once wdired-get-filename is fixed, wdired-finish-edit actually needs
no changes, because (wdired-get-filename) does return nil when the
filename is empty.

        * wdired.el (wdired-get-filename): Change `(1+ beg)' to `beg' so
        that the filename end is found even when the filename is empty.
        Fixes error and spurious newlines when marking files for deletion.

--Phil

*** lisp/wdired.el      8 Jan 2008 20:44:46 -0000       1.33
--- lisp/wdired.el      25 Jan 2008 22:08:31 -0000
***************
*** 324,328 ****
        (if old
            (setq file (get-text-property beg 'old-name))
!         (setq end (next-single-property-change (1+ beg) 'end-name))
          (setq file (buffer-substring-no-properties (1+ beg) end)))
        (and file (setq file (wdired-normalize-filename file))))
--- 324,328 ----
        (if old
            (setq file (get-text-property beg 'old-name))
!         (setq end (next-single-property-change beg 'end-name))
          (setq file (buffer-substring-no-properties (1+ beg) end)))
        (and file (setq file (wdired-normalize-filename file))))