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calls to finish() set sigage to anything other than 0 or use its return
value


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handle shorter screen widths better and display the filename using
display_string(), my strnlen() equivalent so the new titlebar() will
work on systems without strnlen(), and a few of DB's other minor changes
to make other display-related functions handle shorter screen widths
better, among other things


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end of the line instead of removing it


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disable_signals() doesn't take up much space and we need one fewer slang
workaround that way


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messages in xlcredits[] after they're initialized in order to avoid an
error when compiling with -pedantic


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of Pico does


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per DB's patch, and simplify an if statement in do_justify()


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at the command line even if multibuffer mode isn't turned on


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error message won't be shown if it's unreadable


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greater readability, and remove unnecessary inclusion of stdio.h in the
slang tests


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justify", accessible via ^W^J)


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space) all over the code, properly detect whether we have strcasestr()
and only use nstristr() if we don't, and bump up CVS build requirements
to account for setting _GNU_SOURCE when running the test programs for
both


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mouse entries to the nanorc sample regexes


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