[COMMIT] Two small changes, isearch-mode.el, x-init.el

[Aidan Kehoe]

 Ar an séú lá déag de mí Iúil, scríobh Vin Shelton: 

 > On 7/16/07, Aidan Kehoe <kehoea at parhasard.net> wrote:
 >
 > > I just committed a couple of changes without generating a patcher mail
 > > (lost interest in it after it tied up an XEmacs for two hours.)
 > 
 > Can't you simply supply the names of the files you modified?  For me,
 > that reduces the patcher time to nearly instantaneous.

How? The docstring says editing the diff command is not kosher: 

  When called interactively, use a prefix (ARG) to override the value of
  the diff command to use for this project.  Note that this is *not* the way
  to restrict the diff to certain files.  If you want to work on a subset of
  the project (e.g. some files, subdirectories etc), you have two
  alternatives:
  
  - for temporary subprojects, you can use the function
    `patcher-mail-subproject', which lets you specify the list of modified
    files / directories.
  - otherwise, you can also define the subprojects in the variable
    `patcher-subprojects' and continue using this function.

-- 
On the quay of the little Black Sea port, where the rescued pair came once
more into contact with civilization, Dobrinton was bitten by a dog which was
assumed to be mad, though it may only have been indiscriminating. (Saki)