changelog

tvapp用于播放tv程序

		       Also a new rule to compress whitespace sequences by
		       means of a flex rule (should to be faster than 
		       hand-coding).
(2001/06/15 - broeker) Bugfix to flex scanner: comments after an #endif, 
	               without any whitespace in between, would be dumped
		       to stdout.
(2001/06/15 - broeker) Minor documentation glitch in manpage and online help
	               screen: set of keys to choose from matches found 
		       contains 0-9, not 1-9. 
(2001/06/01 - broeker) New version of fscanner.l, and lots of
	               small changes to other source files, too. Avoids
		       (ab)use of yytext[] as a temporary buffer by unrelated
		       pieces of code, and changes exported variables of the
		       scanned line from lex-internal yyleng and my_yyleng 
		       to my_yytext and my_yyleng. New header files scanner.h
		       and lookup.h. 
(2001/06/01 - broeker) Fix 64bit-related bug in invlib.c that caused the symbol
                       'sun' to not be found on DigitalUnix/Alpha platform.
(2001/05/30 - dixon) arrow and editing keys can be now used at the input line
(2001/05/30 - duell) invname database issue fix.
(2001/05/20 - garret)  Fixed some mishaps in ocs.
(2001/04/30 - broeker) Fixed signed char casting bug in dicode compression. 
	               Encapsulated dicode compression idioms into macros
		       IS_A_DICODE() and DICODE_COMPRESS().
(2001/04/26 - ogawa) Fix for posterr
(2001/04/26 - sorfa) Fixed a SIGSEGV in linemode in find.c. Thanks to OGAWA Hirofumi
                     for pointing out the problem.
(2001/04/24 - slutz) STMTMAX increased to 10000
(2001/03/29 - broeker) Some further MSDOS/DJGPP patches. Close file 
	               'refsfound' before unlinking it. Avoid calling curses
 	               function nonl().  Replace fork/exec/wait machinery in 
	               exec.c by call to lib function spawnvp().
(2001/03/28 - broeker) Added flex-able version of scanner.l to the project, as
	               file src/fscanner.l. Changed configure.in and 
		       src/Makefile.am to use it if using 'flex'.
(2001/03/27 - broeker) Remove 'extern' declaration of yylval from
                       egrep.y:yylex(). It's not needed, as this is inside the
	               Yacc source itself, where the definition of yylval is
	               directly visible, and it causes problems by incompatible
	               redefinition on Alpha/DigitalUnix using yacc.
(2001/03/12 - broeker) Some minor changes for compiling cscope with DJGPP, the
	               MSDOG port of GCC. Mainly non-availability of some
		       Unix features like CLOSE_ON_EXEC for files, and SIGTSTP.
(2001/03/12 - broeker) Added 'b' flags and O_BINARY bits to all file-opening
                       calls for (potentially) binary data files, to allow 
		       cscope to work on DOS-style platforms. Moved vpopen()
		       and vpfopen() prototypes into vp.h.
(2001/03/12 - broeker) rename 'basename' to 'mybasename' --- avoid XPG4
                       name conflict
(2001/02/12 - duell) man page update for CSCOPE_* information
(2001/02/09 - duell & hull) Support for CSCOPE_EDITOR, CSCOPE_LINEFLAG and
                            CSCOPE_LINEFLAGS_AFTER_FILE
(2001/02/09 - petrs) Updated version number to 15.2b (for beta)
(2001/02/09 - chuck & wilfredo) Darwin support
(2001/01/24 - petrs) Replaced new style C comments, i.e. //
(2000/12/12 - petrs) packages/cscope.spec has now no local directory
(2000/12/12 - petrs) contrib/ocs now checks that cscope is in $PATH
(2000/12/11 - frost) Safety feature in mypopen.c
(2000/11/28 - blank) More FreeBSD support
(2000/11/23 - broeker) Added check for snprintf() to configure.in
(2000/11/22 - petrs) Updated date to cscope.1 man page and retagged the file
(2000/11/22 - petrs) Tagged cvs tree as v15_1
(2000/11/21 - petrs) Added UnixWare 7 packaging scripts
(2000/11/20 - petrs) 15.1 version name, man page update, README update
(2000/10/09 - atrn) better FreeBSD support
(2000/10/02 - fritsch) better BeOS support
(2000/10/02 - salz) -i now accepts '-' for a list of files from stdio
(2000/09/19 - brent) fixed -R to handle similarly named files
(2000/05/31 - mascott) ncurses.h gets picked up correctly for FreeBSD
(2000/05/18 - hops) display errors via varargs posterr(ap, ..)
                    start changing sprintfs to snprintfs
                    buildonly not go into curses - set linemode 
                        - fixes buildonly coredump
                    explicitly initialise some booleans in main.c
                    handle error messages nicely - curses msgline2 line 
                    or stdout - using snprintf+posterr(buf). 
                    Clear msg2 line  on ^L command.c.
                    Support BS in getline()  input.c.
                    Add build support for contrib dir.
(2000/05/18 - broeker) move declarations of invlib.c functions to invlib.h,
                       from global.h
(2000/05/18 - broeker) it's 'myylineno', not 'yylineno'
(2000/05/18 - broeker) don't #include <config.h>, but "config.h" --
                       it's not a system header file, after all.
(2000/05/18 - broeker) don't #include "global.h" from egrep.y -- the
                       extern declaration for yylex() only confuses
                       it, and it doesn't need most of "global.h",
                       anyway.
(2000/05/18 - broeker) no more 'extern' declaration in .c files -- they
                       belong into the headers. For now, most of them move to
                       "global.h".
(2000/05/18 - broeker) don't cast function pointers -- make all the
                       find*() function follow the same prototype,
                       instead. This affects their definitions, too.
(2000/05/17 - sharpe) progress bar, tab between line selection and option,
                      new support for more than nine line selections
(2000/05/15 - petr) version 15.0bl3 now, spec file change
(2000/05/10 - klausner) NetBSD current support
(2000/05/09 - petr) added packages directory and cscope.spec file
(2000/05/09 - broeker) alloc.c, invlib.c, invlib.h: initial 64bit support
(2000/05/05 - broeker) global.h, invlib.c: change return type of invterm to
	                'long'
(2000/05/05 - broeker) remove superfluous casts from and to type 'void *'
                       in calls to malloc() family of routines
(2000/05/04 - hops) configure: find flex libs in /usr/local, 
                    cmdline args to specify use of flex/lex, yacc/byacc/bison
(2000/05/03 - broeker) some code cleanup
(2000/05/03 - broeker) more code cleanup and -Wall warnings removal
(2000/05/03 - broeker) major code cleanup and fixing of memory leaks
(2000/05/03 - broeker) configure checks for vsnprintf
(2000/05/03 - petr) More than 9 select lines displays selection in uppercase
(2000/05/02 - petr) Added support for more than 9 select lines (up to 45)
                    temporary option -t enables this feature for testing
(2000/05/01 - petr) Updated configure.in (and configure) to handle UW7
(2000/04/28 - petr) Fixed another -q failure on large data
(2000/04/28 - petr) Fixed -q failure
(2000/04/27 - brent) Add support for 3 letter suffixes (currently .tcc)
(2000/04/27 - brent) Add -R option to recurse subdirectories
(2000/04/27 - petr) Changed version number to 15.0bl2
(2000/04/27 - uzi) Added autoconf and restructure directories
(2000/04/26 - petr) Tagged current source as v15_0_bl1 before autoconf support
(2000/04/26 - darrylo) minor fixs in crossref.c and scanner.l
(2000/04/26 - petr) changed spelling of psuedo to pseudo in scanner.l
(2000/04/26 - uzi) Changes in preparation of autoconf/automake setup
(2000/04/26 - uzi) Added k to terse args in cscope man page
(2000/04/25 - petr) Added h to terse args in cscope man page
(2000/04/25 - petr) Fixed build break with flex
(2000/04/25 - petr) Added better support for non-flex lex
(2000/04/22 - uzi) Added -h option, long usage help screen.
(2000/04/22 - uzi) Added -c and -k support to cscope.files config file.
(2000/04/22 - uzi) Added Makefile for Solaris and support for Delete key
(2000/04/21 - hops) Changes for osr5 and uw7 builds, add contrib dir
(2000/04/21 - petr) Created new build directory with system specific makefiles
(2000/04/20 - uzi) -k kernel option and code clean up (from K&R C to ANSI C)
(2000/04/20 - edgar) prevention of cscope.out corruption and correct dboffset calulation
(2000/04/20 - martin) Use 'env LC_ALL=C sort' rather than 'LC_ALL=C sort' for sorting
(2000/04/19 - petr) Added README/NEWS/AUTHORS files
(2000/04/19 - jens) Non-preformatted man page
(2000/04/19 - petr) Make sure install directory exists with make install
(2000/04/19 - petr) Make sure temporary directory exists
(2000/04/18 - petr) Remove temporary buffer
(2000/04/18 - garyp) Support for .cc and .hh files
(2000/04/17 - petr) Initial OpenSource release. Initial Linux port