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revision 1.14, Tue Apr 23 23:02:54 2002 UTC revision 1.16, Sat Jul 20 20:41:40 2002 UTC
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1  CvsGraph 1.2.1, 24-Apr-2002  CvsGraph 1.3.0, 20-Jul-2002
2  ===========================  ===========================
3  CvsGraph creates a graphic representation of the revisions and branches in a  CvsGraph creates a graphic representation of the revisions and branches in a
4  cvs/rcs repository. CvsGraph is inspired on the 'graph'-option from WinCVS. I  cvs/rcs repository. CvsGraph is inspired on the 'graph'-option from WinCVS. I
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13  - Implement a workaround for browsers that do not understand unordered  - Implement a workaround for browsers that do not understand unordered
14    y-coordinates in the imagemap when generated upside down.    y-coordinates in the imagemap when generated upside down.
15    
16  - Fix the slowness of CvsGraph when parsing very large (typically -kb files)  - Fix the slowness of CvsGraph when parsing very large (typically -kb files) by
17    by bypassing the parsing of the actual deltatext. On my machine (K6-2/500/256M    bypassing the parsing of the actual deltatext. On my machine (K6-2/500/256M
18    it makes a difference of 7.5s vs 0.04s on a 93MByte file, without counting    it makes a difference of 7.5s vs 0.04s on a 93MByte file, without counting
19    disk-overhead; with disk-overhead it takes 12.5s).    disk-overhead; with disk-overhead it takes 12.5s).  Downside is that the
20    Downside is that the logentry cannot be expanded if the file is not parsed in    logentry cannot be expanded if the file is not parsed in full (see below).
21    full (see below). Use option parse_logs to enable log-expansions.    Use option parse_logs to enable log-expansions.
22    
23  - Implemented logentry expansions using %l and %L. You must enable full parsing  - Implemented logentry expansions using %l and %L. You must enable full parsing
24    (option parse_logs) for this to work.    (option parse_logs) for this to work.
25    
26    - Fixed a possible buffer overflow in the string expansion. However, this is a
27      very low-risk overflow, since it will trash the heap and _not_ the stack.
28      Furthermore, you need to pass strings from CGI directly to cvsgraph without
29      any checks to come even close to trash the heap.
30    
31    - Fixed a segfault on IRIX in the bsearch calls. These lookups could be called
32      with a NULL pointer and IRIX's libc doesn't like that.
33    
34    - Implement left to right and right to left images. The entire tree can now be
35      drawn horizontally when option left_right is set. Using both left_right and
36      upside_down results in right to left images.
37    
38    - Implement limits on how many tags are printed in a revision box using new
39      config parameter rev_maxtags. Ellipsis (...) are printed if the limit becomes
40      active.
41    
42    - Changed the configure script to handle libraries more intelligently. This
43      should be able to handle static libraries better.
44    
45    
46    
47  Compiling  Compiling
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49    
50  create directory:  create directory:
51          $ cd /where/ever/you/want          $ cd /where/ever/you/want
52          $ tar xzf cvsgraph-1.2.1.tar.gz          $ tar xzf cvsgraph-1.3.0.tar.gz
53          $ cd cvsgraph-1.2.1          $ cd cvsgraph-1.3.0
54          $ ./configure          $ ./configure
55          $ make          $ make
56    

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