This lets users of braille displays find the selected item immediately.

This fulfills a request by Enrico Mioso.
See https://lists.gnu.org/archive/html/nano-devel/2016-09/msg00025.html.

This allows the user to specify which other characters, besides the
default alphanumeric ones, should be considered as part of a word, so
that word operations like Ctrl+Left and Ctrl+Right will pass them by.

Using this option overrides the option --wordbounds.

This fulfills https://savannah.gnu.org/bugs/?47283.

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>

sorting it, and tweaking a wording.


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With this option, nano would simply refuse to write to any symlinked file;
if anyone really used this option, they would certainly have complained.


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Bug was reported by Mike Frysinger.


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Patch by David Lawrence Ramsey.


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made by Mike Frysinger, based on the C syntax.


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        * global.c (shortcut_init) - fix an issue with the split
          do_research() setup when using --enable-tiny
        * rcfile.c (parse_linter) - Allow linter to be unset using ""
        * rcfile.c - Allow syntaxes to be extended via "extendsyntax"
          directive.  Color, header, magic and linter should all be
          able to be extended.  Man page updates for nanorc(5).
        * doc/nanorc.sample.in - Document 'set quiet'



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        * doc/nanorc.sample.in - Remove erroneous 'set suspendenable' as it's actually a 
          key binding (e.g. 'bind M-Z suspendenable all') and not a settable flag.  Fixes
          Savannah bug 28299 reported by Mike Frysinger.



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        * global.c (shortcut_init): Many fixes for keybindings code oversights, including
          restore page up/down and GotoDir to browser,
        * browser.c (do_browser): Fix breaking out of a submenu (e.g. gotodir) breaks out
          of browser altogether.
        * doc/nanorc.sample.in: Add missing entries for fortran/ObjC/OCaml entries.



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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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        * doc/dyntax/makefile.nanorc - Sample Makefile highlighting based on wiki.linuxhelp.net version.



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Allow kdel to be rebound
Add note about rebinding kdel to backspace for those using OSX or PuTTY to connect to remote Linux machines in nanorc.sample.in

When undoing text deletes, move current_x to proper location



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        * doc/nanorc.sample.in: Include the updates files in the default sample nanorc.



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and toggles and sc for shortcut keys, old 'shortcut' and 'toggles' structs are
gone.  The current implementation has a bunch of broken stuff (some of which is
documented in BUGS).  Updated nanorc.5 with some mostly complete documentation
on configuring.

Part 2 of commit since I accidentally did it in src/ the first time.  Yeah,
welcome back bonehead.


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