[Global-commit] global global/global.c gozilla/gozilla.c gtags/...

[Shigio YAMAGUCHI]

CVSROOT:        /cvsroot/global
Module name:    global
Branch:         
Changes by:     Shigio YAMAGUCHI <address@hidden>       05/11/05 14:07:11

Modified files:
        global         : global.c 
        gozilla        : gozilla.c 
        gtags          : gtags.c 
        htags          : path2url.c 
        libutil        : dbop.c dbop.h gpathop.c gpathop.h gtagsop.c 
                         vfind.c xargs.c 

Log message:
        GPATH format changed.
        
        1. Problem and the cause
        
        Though the --file option of gtags(1) limits the range of project,
        global(1) and htags(1) with the -o option ignore the range.
        It is because GPATH has only path names of the source files in the 
project,
        and global(1) and htags(1) with the -o (--other) option need to traverse
        file system by themselves without refering GPATH.
        
        2. Solution
        
        To solve the problem, I have an idea to make GPATH have all path
        names in the range. If it is, global(1) and htags(1) can refer GPATH
        without traversing file system. As a result, the range defined by the
        --file option of gtags(1) is kept.
        This brins another merit that the operation of global(1) and htags(1)
        with -o option quickens more than now.
        
        3. Imprementation (new GPATH)
        
        a. GPATH has all path names in the range of the project.
        
        [GPATH]
        key             data
        --------------------
        ./aaa.c\0       11\0
        |
        v
        key             data
        --------------------
        ./aaa.c\0       11\0
        ./README\0      12\0            <=== include README
        
        b. Each record of GPATH has a flag value to distinguish source files
        and the rest.
        
        [GPATH]
        key             data
        --------------------
        ./aaa.c\0       11\0
        |
        v
        key             data
        --------------------
        ./aaa.c\0       11\0
        ./README\0      12\0o\0         <=== 'o' means other files.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/global/global/global/global.c.diff?tr1=1.114&tr2=1.115&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/global/global/gozilla/gozilla.c.diff?tr1=1.32&tr2=1.33&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/global/global/gtags/gtags.c.diff?tr1=1.151&tr2=1.152&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/global/global/htags/path2url.c.diff?tr1=1.10&tr2=1.11&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/global/global/libutil/dbop.c.diff?tr1=1.27&tr2=1.28&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/global/global/libutil/dbop.h.diff?tr1=1.17&tr2=1.18&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/global/global/libutil/gpathop.c.diff?tr1=1.24&tr2=1.25&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/global/global/libutil/gpathop.h.diff?tr1=1.13&tr2=1.14&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/global/global/libutil/gtagsop.c.diff?tr1=1.84&tr2=1.85&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/global/global/libutil/vfind.c.diff?tr1=1.8&tr2=1.9&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/global/global/libutil/xargs.c.diff?tr1=1.4&tr2=1.5&r1=text&r2=text