[Emacs-commit] emacs/lib-src etags.c

[Francesco Potortì]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Branch:         3
Changes by:     Francesco Potortì <address@hidden>      02/03/05 06:28:26

Modified files:
        lib-src        : etags.c 

Log message:
        * etags.c: Honour #line directives.
        (no_line_directive): New global var; set it for old behaviour.
        (main): Remove some #ifdef in the getopt switch.
        (add_node, put_entries): Code added to merge different chunks of
        nodes referring to the same file.  Currently the tags are just
        appended, without any check for duplicates.
        (Perl_functions): Do not special case ctags.
        (readline): Identify #line directives and do the right thing.
        (nocharno, invalidcharno): New global vars.
        (process_file): Reset nocharno.
        (readline): Set nocharno.
        (pfnote): Read nocharno and maybe put invalidcharno in node.
        (total_size_of_entries, put_entries): Use invalidcharno.
        
        * etags.c: Keep the whole tag table in memory, even in etags mode.
        (main): Call put_entries here even in CTAGS mode.
        (main, process_file): Check the return values of fclose and pclose.
        (process_file): Do not call put_entries after parsing each file.
        (process_file): Canonicalise file names even for ctags.
        (process_file): Set curfile here...
        (find_entries): ... not here any more.
        (add_node): In etags mode, build a linked list of entries (on
        right pointer) for each file, and link the first entry of each
        file on left nodes.
        (put_entries): Print here the name of the file.
        (put_entries): Print the entries starting from the first file.
        (number_len, total_size_of_entries): Define these only iin etags
        mode, make the second work only on the right nodes.
        
        * etags.c: Make all global variables static.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/emacs/emacs/lib-src/etags.c.diff?only_with_tag=3&tr1=3.7&tr2=3.8&r1=text&r2=text