git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2915 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

more miscellaneous cleanups


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2914 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

on a file


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up the character-parsing functions


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openfilestruct functions to nano.c, since they're no longer specific to
file operations


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2903 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

functions, and make them call check_statusblank() too; also reorder some
other movement functions


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2902 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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change it and then move up


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2897 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

where possible


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sequences anymore, for consistency


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2894 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

match to it are not the same length in bytes, since the same technique
can't be made to work with tab completion matches


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to the bottom if we cancel out of the prompt


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the same length in bytes, i.e, when the latter contains invalid
multibyte characters interpreted as normal characters


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display_string() anymore, as it's inconsistent with how we handle them
elsewhere


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do_(int|alt)_speller(), don't display the error message corresponding to
errno if errno is zero


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file with fewer than nlines lines available to scroll would leave half
the screen unupdated


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2880 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

number of characters, and eliminate dependence on its old ability to get
the total number of lines by renumber()ing when necessary and using the
number of the last line of a filestruct


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time, convert the vertical movement functions to use the new version of
it, and simplify them where possible


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2876 35c25a1d-7b9e-4130-9fde-d3aeb78583b8