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memory leaks


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using if/else clauses instead of "?" operators


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3964 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

matches even when regex.h isn't found, as it can also be used to display
zero-length Unicode characters


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it's properly ignored


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3829 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

punctuation relating to "i.e." in comments and documentation


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instead, return the corresponding key so that parse_kbinput() can
translate it


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escape sequences, so that e.g. Esc Esc / will work properly when the /
is on the numeric keypad and NumLock is off


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sequences once instead of handling them twice in parse_kbinput()


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3807 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

equivalents even when we hit Escape once or twice before typing them,
for consistency; also, if they're defined, translate KEY_SUP into
NANO_PREVLINE_KEY and KEY_SDOWN into NANO_NEXTLINE_KEY, since they are
sometimes generated by Shift-Up and Shift-Down


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3806 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

so that e.g. Meta-+ will work properly when the + is on the numeric
keypad and NumLock is off


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UP is defined as a termcap value in Tru64's curses.h, which breaks
compilation


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the file browser, as Pico doesn't, and since path is always assumed to
be NULL if DISABLE_BROWSER is defined, put the check for its being NULL
in a DISABLE_BROWSER #define


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with ellipses if the number of columns is extremely small; also, in
certain places, call wnoutrefresh(bottomwin) after calling
blank_statusbar(), in order to ensure that the statusbar is actually
blanked


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