This does add 20KB to nano's executable size but it gets rid of a lot of indirection
          that makes people stomach turn.  There are several new stub functions and need of more
          tidying as a result of this.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4527 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

	* files.c (write_file) - Fix problems with writing the backup file (albeit interactively)
	  with new function prompt_failed_backupwrite(), allows more secure handling of problems
	  with failing to write the backup file compared to 'allow_insecure_backup'.
	* winio.c (edit_redraw): Removed unused variable



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4526 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * Add check for RESTRICTED mode back to speller, suspend and insert file
          routines, since adding key bindings broke the fact that they should be
          disabled in restricted mode.  Fixes Savannah bug 31625 reported by
          Charlie Somerville.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4519 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

Add more inseure backup checks to that strange cases like with ACLs will work with allow_insecure_backup.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4509 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * New option allow_insecure_backup, allows the previous security
          fixes for backup files to be overridden if you're really positive
          you want to.  Fixes Savannah bug 29732 by Brian Szymanski <skibrianski>.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4508 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * files.c (write_file): Don't even try to chown() the backup
          file unless we're root, since it's probably going to fail if
          we're editing a file we don't own.  Fixes Savannah bug
          29514: [nano 2.2.2] backup should ignore chown errors.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4507 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * files.c (wirte_file): Don't set current_stat when tmp == TRUE, check
          whether current_stat is set when trying to use it, and don't do the
          modification check if the filename changed, since we have no way
          of knowing about it in that case.  Fixes Savannah bug 29392, reported
          by Mike Frysinger.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4500 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4497 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * files.c (do_writeout): Better security fixes for backup file writing, 
          mangled from submission by Dan Rosenberg <dan.j.rosenberg at gmail>.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4496 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4495 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * files.c (do_writeout): Previous fixes should not cause a crash
          when saving a new file.  Discovered by Mike Frysinger <vapier@gentoo.org>.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4494 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4492 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

          file when its owner doesn't match the edited file.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4491 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * files.c (do_writeout): Expand modification check to include both the
          original file's device ID and inode number as reasons to warn the
          user that the file has been modified.  Based on security article on nano
          by Dan Rosenberg.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4490 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * files.c (do_writeout): Fix for crash / incorrect external modification warning
          due to earlier fix in r4467.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4474 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * files.c (write_file): Fix compatibility with previous stat fix and tiny mode.

2009-12-22 David Lawrence Ramsey <pooka109@gmail.com>
        * global.c: Add new strings for forward/back in the file browser.  New variables
          nano_forwardfile_msg and nano_backfile_msg.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4469 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * files.c (is_file_writable): remove assert check for f, since it's not
          initialized at the time.  Fixes Savannah bug 28309, reported by Zoltan Kovacs.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4468 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * src/files.c (write_file): Check stat struct exists, and if not use just obtained stat data.    
          Fixes Ubuntu bug 471568, "reproducible crash in nano on trying to save to a file 
          different than the one specified on the command line".



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4467 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * files.c (read_file) - Add parameter for whether we should even try to check
          file writability, as the message is useless when we're inserting into an
          existing buffer.  Fixes Savannah bug 28219.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4460 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4453 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * chars.c, file.c - Better handle unused results for things like mbtowc(), new
          macro IGNORE_CALL_RESULT.

2009-12-01 Chris Allegretta <chrisa@asty.org>
        * global.c (shortcut_init) - Remove redundant entries for ^Y/^V reported by
          Christian Weisgerber.
        * doc/man/nanorc.5 - Fix typo in Meta documentation, reported by gibboris@gmail.com.

2009-11-29 David Lawrence Ramsey <pooka109@gmail.com>
        * global.c (shortcut_init) - Add support for ^P and ^N in the help menu.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4452 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * prompt.c (get_prompt_string) - Universally handle help key when is disabled.  Fixes Savannah
          bug 28117 by David Lawrence Ramsey <pooka109@gmail.com>.
        * chars.c, files.c: Add junk vars to silence the compiler.  Sigh.

2009-11-29 David Lawrence Ramsey <pooka109@gmail.com>
        * Change several *chars to const char, additional cleanups and casts to make compilers happier.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4448 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

          file we originally opened.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4424 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4419 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * files.c (read_file): - Remove debugging messages from file load  



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4418 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * nano.h - Fix comma at end of enumerator list which angers -pedantic.

2009-11-03 Mike Frysinger <vapier@gentoo.org>
        * files.c - Move up is_file_writable() to stop implicit definition complaints.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4415 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * Attempt to check file writability and emit a warning on the status bar
          if nano doesn't think the file can be written to.  Feature originally
          requested by Damien Jolders <madamien@skullsquad.com> et al.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4407 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4372 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * New color precalculation code for mult-line regexes.  New function precalc_multicolorinfo(),
          new structure multidata for keeping track of where regexes start/stop.  More 
          performance improvements forthcoming.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4362 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * files.c (open_file), nanorc.c (parse_include): Don't get_full_path on     
          included rc files, due to it potentially impacting the ability
          to read files in nano's cwd().  Fixes Savnanah bug #25297 reported by Mike 
          Frysinger)



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4353 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

          multi-line regexes but this may not be enough to increase performance.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4351 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * Change funcion definitions to shorts instead of (void *)s.  New mapping function
          iso_me_harder_funcmap().  Fixes compilation complaints with -pedantic, 
          reported by Eitan Adler <eitanadlerlist@gmail.com>.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4349 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4345 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * files.c (do_writeout): Add check for file modification when saving
          the file so the user can at least know they may be blowing away changes.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4344 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

          issues with --disable-help, especially that do-writeout was treating ^G the same as ^M.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4317 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * files.c: (write_file): Add needed flags to open() calls when writing out files.  Fixes Savannah bug
          #23827: Compilation fails with -D_FORTIFY_SOURCE=2



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4306 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

	* files.c (write_file): Check exit code of fclose(), since in certain out of space conditions the OS will
	  happily report successful fwrite()s until you try and close the file.  Fix for Savannah bug
	  #24000: no free space on partition - nano claims successful write - file empty 



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4304 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4299 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4298 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * files.c: Do not go on and attempt to write the main file if writing the backup file failed,
          related to Savannah bug 24000.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4297 35c25a1d-7b9e-4130-9fde-d3aeb78583b8