escape sequence at the statusbar prompt


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Unicode sequence via verbatim input mode if we're not in a UTF-8 locale


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characters, as Pico does; in do_verbatim_input(), unconditionally blank
the statusbar as soon as we're finished getting input; and in
parse_verbatim_kbinput(), don't include the ability to enter a Unicode
sequence via verbatim input mode if ENABLE_UTF8 isn't defined


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3584 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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changelog entry


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3582 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

verbatim input to enter a Unicode sequence, indicate it on the
statusbar; also, refactor the Unicode sequence handler function to
remove redundant code


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properly if we'd scrolled off the screen and the mark was on


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interpret the escape sequence for consistency; also ignore unhandled
function keys for consistency


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3565 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

to get this to work properly, add a shortcut for moving to the next
search/replace string


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it on the statusbar when we get an unhandled shortcut or toggle, as Pico
does


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always works consistently, per Benno Schulenberg's patch (with a few
tweaks of mine); also, blank the statusbar after 26 keystrokes instead
of 25, for compatibility with Pico


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they're past the first virtual page and their first column is covered by
the "$" displayed at the beginning of the line


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as Pico does, and make input handling across resizes more consistent


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regexes as well as single-line ones; this avoids a segfault when trying
to color e.g. "start="$" end="$""


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