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- Fixed awful scrolling in do_int_speller. Problem was findnextstr() calling edit_update(), though screen updating is not its business Added checks in do_search() and do_replace_loop() to do the checks.  It really should not be done here, as some function in winio.c should handle this, but I can't seem to find a good place to put this check


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nano.c:do_int_speller - Change all child error checks to use one goto (gasp) called close_pipes_and_exit, so we don't leak FDs


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1344 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        - Add in Pico's -p flag, (-p, --preserve).  To preserve the XON and XOFF keys (^Q and ^S).  Add warning if we invoke -p and add checks for using --preserve (to skip warning) and --pico (to force showing it).  New flag PRESERVE, function do_preserve_msg(), changes to main(), signal_init()


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More bits left over from getting rid of pico mode, no more CLEAR_BACKUPSTRING, woo!  Also reodered flags to remove gaps


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1339 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

Completely removed PICO_MODE, as with the search/replace history patch we should have the extended functionality we can without being incompatible with pico


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nano.c:do_int_speller(), do_alt_speller() - Programs now return char *, also fix waitpid invocation and checking of WIFEXITED WEXITSTATUS calls


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Make speller update the screen less excessively, and switch case sensitive search so we can fix individual capitalization cases of misspelled words


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- nano.c:do_int_speller() - Make internal spell program use sort -f and uniq to create a less redundant word list.  [The only reason this is going in during feature freeze is because the int speller is useless as is and should either be improved or removed.  I chose improved]


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- Disable VSTOP keystroke.  Stops people accidentally locking up, nano (suggested by David Benbennick)


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less space in the binary


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nano.c:do_wrap() - Restore the wrapping behavior to the previous wrapping point behavior (pre 1.1.10) (David Benbennick)


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Benbennick and me


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1225 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

fixes, and my regexp searching bug fix


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