zero-length regex, as we can get one under legitimate circumstances


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3677 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

check_linenumbers()


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3676 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

and simplify it to use a for loop instead of a while loop


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fewer than 24 columns, for consistency with the toggle help text, and
add various minor consistency fixes


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3669 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

displaying the shortcut and toggle lists; and wrap the shortcut list
help text, for consistency with the toggle help text


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line of help text, and wrap the line of help text at (COLS - 1) instead
of (COLS - 8), for consistency


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3666 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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the mark off and CUT_TO_END set to FALSE


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3663 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

modifiers at the "Write File" prompt were marked for translation via
gettext no-ops but never actually translated; also, in do_insertfile(),
use actual gettext calls instead of no-ops, for consistency


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total_refresh() near the end of the function, so that we don't display
the wrong shortcut list


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3651 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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running the spell-checker, since the latter will display the wrong
shortcut list


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3649 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

before displaying anything, as Pico does


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strings ends in newlines followed by a space, move the space to the next
help string to make it easier for translators to see


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fixes to various messages


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string argument in the error message about unterminated strings, to
avoid confusion


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escape sequence at the statusbar prompt


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with a FAQ entry explaining the problem, since it could break anything
using extended regular expressions, and glibc 2.2.3 is old


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stream; this matches the manual page


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