When parsing a line and a column number, of course the found values
need to be passed back, otherwise it would be pointless to parse them.

If during startup there are multiple error messages, currently only the
last one remains and can be read.  To improve on that, introduce a short
pause between error messages -- even if it's not enough to read them all,
at least the user will be aware that there are multiple ones.

This also causes a few error messages to beep that currently don't beep,
such as when a file is unwritable.

When verifying that a match is a separate word (during spell checking),
instead of first copying out the word, then passing the word, and then
measuring its length, just pass its length straigtaway.

Nano doesn't start doing anything with the edit window or the keyboard
until all files have been read in or a blank buffer has been opened, so
the case of openfile->current == NULL will never occur.

Also correct the comment -- because with multibyte characters, it is
very well possible that the screen column corresponding to current_x
is smaller than current_x itself.

of the environment (which can lead to a root-owned .nano/ directory in
the invoking user's home directory).  This addresses Ubuntu bug #1471459.
(See https://bugs.launchpad.net/ubuntu/+source/nano/+bug/1471459.)


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so that nano will show a message about it.


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before finding a unused filename takes an annoying amount of time.


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multiple occurrences of a literal ^ or $.


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Patch by David Lawrence Ramsey.


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Patch by David Lawrence Ramsey.


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pastes.  This fixes many undo problems and Savannah bug #25585.
*Patch by Mark Majeres.*


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        * src/utils.c (parse_num): Initalize errno before calling strtol().  Fixes issue
          where trying to go to a line number too long will break legitimate goto-lines
          for the remainder of the editing session, reported by Joshua Rogers.



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        * Update documentation for 2.2 features including sample nanorc file, texinfo
          file, man pages, UPGRADE file, and update copyright noticed for the current year.



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        * Add more multidata initliazers for new buffers and 'magic lines'.  Fixes segfaults
          with syntax highlighting in new buffers, initially reported by Mike Frysinger.



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        * configure.ac, color.c, rcfile.c, utils.c: 1st attempt at supporting systems which don't support
          GNU-style word boundaries.  New function fixbounds() to translate from GNU-style to
          BSD-style, autoconf option GNU_WORDBOUNDS.



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- Fix bug in fsfromlineno
- Tiny cleanups in undo



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- Change add_undo and current_undo to only take action arg, as openfilestruct arg is always openfile
- Add ability to undo a file/cmd insert, needed to add undoable flag to read_file and open_buffer as a result



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assigned to the Free Software Foundation; also, make copyright notices
consistent in style


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Free Software Foundation


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ngetdelim() to account for modifications


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