fixes, and my regexp searching bug fix


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Global flag -Y, --syntax to specify the type on the command line, if there's no good filename regex to use.  Global variable syntaxstr.  Made some errors in the rc file less fatal


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1199 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

- Added syntax command to .nanorc file, to allow multiple syntaxes.  New function color.c:update_color(), calls in various files.c places, syntaxtype struct, global variables syntaxes, syntaxfile_regexp and synfilematches


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- More cleanups with DISABLE flags, better free_shortcutage and free_toggle, and get rid of unnecessary variable decls with NANO_SMALL in shortcut_init() by David Benbennick


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1194 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

- General: - Change from read() and write() to file streams by Jay Carlson. Allows OS to implement read and write ahead rather than making us do it.  Hopefully merged properly


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1192 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

- Change to openfilestruct for multibuffer mode by DLR. New functions nano.c:make_new_opennode(), free_openfilestruct(), delete_opennode(), unlink_opennode(), splice_opennode(), new struct openfilestruct in nano.h


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General - Added separate regex variable (color_regex and colormatches) so that color syntax and regex search/replace can coexist


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justify_format(), do_justify() - Various fixes for starting blank spaces, spaces after punctuation, & segfault with quoting strings (David Benbennick)


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 - Preliminary quoting support for justify.  New arg -Q, --quotestr, changes to do_justify(), global variable quotestr()


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1092 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

- utils.c:strcasestr(),revstrcasestr() - Renamed to stristr and revstristr since strcasestr has not been confirmed to be detected properly on various Linux systems


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1089 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

 - Many malloc() cleanups and files.c tweaks by Steven Kneizys, new functions utils.c:free_shortcutage() (got to love that name\!) & free_toggles(), and big cleanup program thanks_for_all_the_fish() (originally thanks_for_the_memories()).  Mods to shortcut_init() by Chris


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- Better partial word checking code. New function search.c:is_whole_word(), changes to findnextstr(), and nano.c:do_int_spell_fix() (Rocco Corsi)


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Preliminary syntax highlighting support.  New functions colortoint() and parse_color() in rcfile.c, new code in edit_add() in winio.c to actually do the highlighting.  It's not even close to pretty yet :P


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@910 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

Changed header comments to say "version 2" instead of "version 1" as the COPYING file is actually version 2 of the GPL (bug noticed by Jordi Mallach)


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@873 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

Fixed null_at to ACTUALLY DO SOMETHING with its arg.  Again, this was causing nasty errors if the call to nrealloc moved where the data was located


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Initialize totsize in files.c:new_file() and let do_gotopos keep current position when invoking the alternate speller (DLR)


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@799 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

- Bracket (brace, parens, etc) matching code by Ken Tyler. New functions do_find_bracket(), changes to findnextstr(), command is Meta-] (hope you dont mind since I already sold off Meta-O to the MacOS file code Ken...)


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General: - New flag -o, --operatingdir, similar to Pico's -o mode.  New function check_operating_dir(), changes to load_file (arg), open_file_dup_search (arg), new function do_gotopos for -F.


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write_file() - New arg, nonamechange, means whether or not to update the current filename after writing the file out.


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Added selection write to file and append codes, main changes to files.c stuff, new shortcut list for inserting files, new args to do_writeout and write_file


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