Mailing-List: contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm Sender: cygwin-owner AT sourceware DOT cygnus DOT com Delivered-To: mailing list cygwin AT sourceware DOT cygnus DOT com Message-ID: <3749853E.3B1F3BC7@lbin.com> Date: Mon, 24 May 1999 09:58:38 -0700 From: Ian Zimmerman Organization: Lightbinders, Inc. X-Mailer: Mozilla 4.51 [en] (WinNT; I) X-Accept-Language: en MIME-Version: 1.0 To: Cygnus tools mailing list Subject: Re: bash history not restored References: <19990524161136 DOT 16095 DOT rocketmail AT web125 DOT yahoomail DOT com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Earnie Boyd wrote: > > --- Ian Zimmerman wrote: > > So, HOW do I make history work AND have text opens/fopens by default? > > Is this a lose/lose situation? After all, text mount is still the > > default behavior, so this would make history not work out of the box. > > (I can't test that because my setup has gotten too far outside the box. > > :) > > > > Text mount is absolutely necessary for me; without it, I can't use Emacs > > (or any other Cygwin program) to handle non-Cygwin originated files. > > This is a bug in the readline/history libraries used by bash. I haven't > tracked them down as yet. I hope to get some time this week to take a look at > it. The data is saved but with extra ^M's. It appears that there is a ^M on > each line for each time the history file is written to. So when `exit' is > written it is written as `exit^M'. The next time the history is saved the > previous `exit^M' becomes `exit^M^M'. The routines must error on the ^M if > binmode isn't set in the CYGWIN variable. > > I've found that if I have binmode set and remove any existing ~/.bash_history > file that the ^M's aren't written to the file. Therefore, as a workaround > until the problem can be fixed, set the binmode switch in the CYGWIN > environment variable. This is supposed to be the default and I don't have a > clue as to why specifying the switch vs not specifying the switch makes a > difference but it does. But the documentation contains this Big Fat Warning: In b20.1 only, a file will be opened in binary mode if any of the following conditions hold: 1.binary mode is specified in the open call 2.CYGWIN contains binmode 3.the file resides in a binary mounted partition So, it seems to me if I have binmode on, I lose text opens regardless of mount type. Or is the warning misleading? -- Ian Zimmerman Lightbinders, Inc. 2325 3rd Street #324, San Francisco, California 94107 -- Want to unsubscribe from this list? Send a message to cygwin-unsubscribe AT sourceware DOT cygnus DOT com