Re: Slow access to files using UNC path

[Romain Francoise]

Adrian Aichner <address@hidden> writes:

> Where is the use of "" as a value of buffer-file-name documented?

See the commit message for erc-log.el rev. 1.7:

| (erc-log-setup-logging): set buffer-file-name to "", as (basic-save-buffer)
|     will prompt for a buffer name before invoking hooks. the buffer-file-name
|     will be overridden by (erc-save-buffer-in-logs) anyway - the main danger
|     of doing this is write-file-contents hooks. Let's see if anyone complains.
| (erc-save-buffer-in-logs): return t, so that further write hooks are not run

The real problem is probably that buffer-file-name cannot be set in
advance to the correct value since the filename will often be based on
the date/time of saving.

CC'ing Damien for comments.

-- 
Romain Francoise <address@hidden> | And you never lay down and
it's a miracle -- http://orebokech.com/ | you never stay home...