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Code Issues Releases Wiki Activity

Update README and bump version.

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Andrey Kotlarski 2013-04-14 19:55:39 +03:00
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README.org
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* View Large Files Improved * View Large Files Improved
An Emacs mode that allows viewing files in chunks. This is a fork An Emacs mode that allows viewing, editing and searching in large
that builds on the bare bones GNU ELPA vlf.el. It adds the following files in chunks. Batch size can be adjusted on the fly and bounds the
improvements: memory that is to be used for operations on the file.
This is a fork that builds on the bare bones GNU ELPA vlf.el. It adds
the following improvements:
- proper dealing with Unicode
- regular expression search on whole file (in constant memory - regular expression search on whole file (in constant memory
determined by current batch size) determined by current batch size)
- chunk editing (if size has changed, saving is done in constant - chunk editing (if size has changed, saving is done in constant
@ -12,11 +16,5 @@ improvements:
- ability to jump/insert given number of batches at once - ability to jump/insert given number of batches at once
- newly added content is acknowledged if file has changed size - newly added content is acknowledged if file has changed size
meanwhile meanwhile
- automatic scrolling of batches
- vlfi is added as an option when opening large files - vlfi is added as an option when opening large files
* Known issues
- When chunk starts with only part of multi-byte character, encoding
for this chunk is clobbered visibly, don't edit/save in such case.
Workaround is to move back to the first non-clobbered chunk and
enlarge batch size until this chunk comes into range.

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vlfi.el
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;; Copyright (C) 2006, 2012, 2013 Free Software Foundation, Inc. ;; Copyright (C) 2006, 2012, 2013 Free Software Foundation, Inc.
;; Version: 0.6 ;; Version: 0.7
;; Keywords: large files, utilities ;; Keywords: large files, utilities
;; Authors: 2006 Mathias Dahl <mathias.dahl@gmail.com> ;; Authors: 2006 Mathias Dahl <mathias.dahl@gmail.com>
;; 2012 Sam Steingold <sds@gnu.org> ;; 2012 Sam Steingold <sds@gnu.org>