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2013-04-11 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c: Don't show grepdiff-specific options in help output for filterdiff/lsdiff (bug #948973). 2013-04-02 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.3.3. 2011-05-26 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (do_context): Handle "no newline" lines (trac #13, newline6 test case). 2011-05-25 Tim Waugh <twaugh@redhat.com> * splitdiff.in: Output files now have a .patch filename extension, unless the new -E option is given. 2011-05-20 Tim Waugh <twaugh@redhat.com> * src/rediff.c: Applied patch from Jiri Popelka to fix possible NULL pointer access. * src/diff.c: Applied patch from Jiri Popelka to fix incorrect use of sizeof for memory allocation. * src/diff.c, src/interdiff.c: Applied patch from Jiri Popelka to fix resource leaks. Slight changes made my me. 2011-03-08 Tim Waugh <twaugh@redhat.com> * tests/newline6/run-test: New test case for trac #13. * Makefile.am: Run it (currently fails). 2011-02-14 Tim Waugh <twaugh@redhat.com> * src/util.c (patlist_add_file): Avoid PATH_MAX (trac #11). * tests/rediff2/run-test: Portability fix (trac #18). 2011-02-10 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.3.2. 2011-02-10 Tim Waugh <twaugh@redhat.com> * editdiff.in: Do not run rediff if no changes were made (trac #14). * doc/patchutils.xml: Updated grepdiff documentation to include all its options (trac #17). * src/interdiff.c (apply_patch): Don't put absolute filenames in the input to patch. 2011-01-04 Tim Waugh <twaugh@redhat.com> * src/util.c (xopen_unzip): Use correct exit status for "lsdiff -z nonexistentfile" (trac #16). 2009-08-10 Tim Waugh <twaugh@redhat.com> * src/util.c (xtmpfile): Clean up temporary file (trac #12). Also free the memory allocated to hold its name. 2009-01-23 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.3.1. 2009-01-23 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (main): Provide GNU-style long names for all options (trac #6). * src/interdiff.c (main): Likewise. * doc/patchutils.xml: Updated. 2009-01-23 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (do_unified): Cope a little better with incomplete @@ lines. 2009-01-23 Tim Waugh <twaugh@redhat.com> * src/rediff.c (adjust_offsets_and_copy): Keep the trailing text after @@ (trac #8). (removed_hunk): Likewise. 2009-01-21 Tim Waugh <twaugh@redhat.com> * src/rediff.c (show_modified_hunk): If changes have been made outside the original diff, error out (trac #1). 2009-01-21 Tim Waugh <twaugh@redhat.com> * tests/rediff2/run-test: New test case. 2009-01-21 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml: Fixed typo (trac #7). 2009-01-21 Tim Waugh <twaugh@redhat.com> * src/util.c (xtmpfile): New function. * src/interdiff.c (output_delta): Use it. (take_diff): Likewise. (interdiff): Likewise. * src/diff.c (do_convert): Likewise. * src/filterdiff.c (do_unified): Likewise. (do_context): Likewise. * src/rediff.c (added_hunk): Likewise. (show_modified_hunk): Likewise. (rediff): Likewise. * src/util.c (xopen_seekable): Likewise. (xopen_unzip): Likewise. The tmpfile() function is not specified to use the TMPDIR environment variable. We wrap it to make sure that TMPDIR is honoured (trac #3). 2008-07-28 Tim Waugh <twaugh@redhat.com> * src/interdiff.c (output_patch1_only): Clean up error messages. (output_delta): Likewise. Patch from Eli Carter. 2008-07-02 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.3.0 (stable). 2008-07-02 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (clean_comments): New global. (filterdiff): Use it in determining whether to show non-diff lines. (syntax_str): Updated. (main): New option --clean. * doc/patchutils.xml: Updated. * tests/clean1/run-test: New test case. * Makefile.am (TESTS): Run it. 2008-07-02 Tim Waugh <twaugh@redhat.com> * Makefile.am: Add TESTS and XFAIL_TESTS to EXTRA_DIST, instead of listing each test twice. 2008-06-11 Tim Waugh <twaugh@redhat.com> * src/util.c (patlist_add_file): New function. * src/filterdiff.c (main): Use it, for new options -X and -I. (syntax_str): Updated. Original patch from Serj Kalichev. * doc/patchutils.xml: Updated. * tests/select2/run-test: Test -I (context format). * tests/select1/run-test: Test -I (unified format). * tests/select10/run-test: New test. Test -x and -X for unified format. * tests/select11/run-test: New test. Test -x and -X for context format. * Makefile.am (TESTS): Run new tests. 2008-06-11 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (print_patchnames): Initial value is -1. (main): Initialise print_patchnames: if -H is allowed, and multiple input files are given, set it to 1; otherwise set it to 0. * tests/lsdiff13/run-test: Verify that -H is the default when multiple files are given. 2005-08-10 Tim Waugh <twaugh@redhat.com> * src/diff.c (best_name): Prevent use of uninitialised variable. 2005-07-22 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml: Use referenceinfo for including author section. 2005-06-13 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.31. 2005-05-11 Tim Waugh <twaugh@redhat.com> * tests/delhunk6/run-test: New failing rediff test. * Makefile.am: Run it. * src/interdiff.c (construct_unline): Fixed compiler warning. * splitdiff.in: Applied Debian patch to prevent warnings from splitdiff (Debian bug #306869). 2005-03-21 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml: Fixed missing space (debian bug #299310). Patch from Michael Fedrowitz. 2005-02-26 Tim Waugh <twaugh@redhat.com> * src/diff.c (read_atatline): Require decimal for offsets. Reported by Robert Collins <robertc@robertcollins.net>. 2004-11-29 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (syntax), src/rediff.c (main): Applied patch from Juan M. Bello Rivas <jmbr@openwall.com> to use xstrdup instead of strdup. * src/rediff.c (main): Applied patch from Juan M. Bello Rivas <jmbr@openwall.com>. 2004-11-22 Tim Waugh <twaugh@redhat.com> * splitdiff.in: Applied patch from Martin Schulze <joey@infodrom.org> to use %03d when generating output filenames (Debian bug #282017). 2004-07-15 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.30 (stable). 2004-07-15 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (display_filename): Better padding for file number. 2004-07-07 Tim Waugh <twaugh@redhat.com> * src/diff.c (read_timezone): New function. (read_timestamp): Use it. Suggested by Shawn Wagner, for parsing another common traditional date format. 2004-07-03 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (syntax): Explain --number-files a bit more. * src/filterdiff.c (hunk_matches): Don't call file_matches() unnecessarily. 2004-07-02 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c: New --number-files option for lsdiff/grepdiff. * doc/patchutils.xml (lsdiff): Document it. 2004-05-19 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (hunk_matches): Small correction. 2004-05-14 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml (interdiff.1): Clarify requirement for reference files being exactly the same. 2004-05-07 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml: For grepdiff -n output format refer to the lsdiff man page. * src/filterdiff.c (main): Prevent -n being accepted by filterdiff. 2004-05-06 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml: Include --hunks/--lines/--files in lsdiff man page. * src/filterdiff.c: Fixed --help output. * src/filterdiff.c: Added --files option, based on work by Sérgio Monteiro Basto <sergiomb@netcabo.pt>. * doc/patchutils.xml: Document it. * tests/lsdiff12/run-test: Avoid using /dev/stdin, which is not available on Cygwin set-ups. * tests/flip*/run-test: Use /bin/echo instead of the shell builtin. Patch from Max Bowsher <maxb@ukf.net>. 2004-04-16 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (do_unified): Handle no-newline line counts correctly. * tests/newline5/run-test: New test. * Makefile.am: Run it. 2004-04-05 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.29 (stable). 2004-04-02 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (do_unified): Fix grep delayed-output logic. * tests/grepdiff7/run-test: New test. * Makefile.am: Run it. 2004-03-27 Tim Waugh <twaugh@redhat.com> * tests/*/run-test: Use -s to test for errors. * src/interdiff.c (creare_orig): Fix no-newline handling (Debian bug #240406). * tests/newline4/run-test: New test case, from Debian bug #240406. * Makefile.am: Run it. 2004-03-25 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (do_context): Generate context format that GNU patch actually understands. * tests/convert2/run-test: Check that multiple hunk context output is accepted by GNU patch. * tests/grepdiff4/run-test: Expect GNU patch compatible context format. 2004-03-10 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.28 (stable). 2004-03-10 Tim Waugh <twaugh@redhat.com> * tests/convert1/run-test, tests/convert2/run-test: New tests. * Makefile.am: Run them. * src/diff.c (copy_context_hunks): Share variable holding getline return value with caller to avoid getting in a muddle. (convert_context_hunks_to_unified): Initialize linelengths array. 2004-03-09 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (filterdiff): Pass through partial diff headers in verbose mode or when excluding. 2004-02-26 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.27 (stable). 2004-02-26 Tim Waugh <twaugh@redhat.com> * dehtmldiff.in: Display the line containing the unknown entity to stderr, where the error message went. Translate ". 2004-01-22 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml: Note strict requirements of interdiff and combinediff. 2004-01-16 Tim Waugh <twaugh@redhat.com> * tests/nul0/run-test, tests/nul1/run-test, tests/nul2/run-test, tests/nul3/run-test: New tests. * Makefile.am: Run them. * src/diff.c: Handle embedded null characteres. 2004-01-15 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (do_unified): Handle embedded null characters. (do_context): Likewise. * src/interdiff.c: Likewise. * src/interdiff.c (output_delta): Fixed typo spotted by Michael Fedrowitz. 2004-01-15 Tim Waugh <twaugh@redhat.com> * tests/lsdiff14/run-test, tests/lsdiff15/run-test: New tests. * Makefile.am: Run them. * doc/patchutils.xml: Document lsdiff -E. 2004-01-14 Tim Waugh <twaugh@redhat.com> * src/interdiff.c (construct_unline): Fix compiler warning. * src/filterdiff.c (do_unified): Implement -E option for lsdiff. * src/filterdiff.c (do_context): Likewise. 2004-01-12 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.26 (stable). 2004-01-12 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml: Suggested improvement in wording. 2004-01-07 Tim Waugh <twaugh@redhat.com> * src/interdiff.c (output_patch1_only): Use size_t* for 2nd argument to getline. (trim_context): Likewise. (output_delta): Likewise. Patch from Yoshihiro Toda <yoshihiro_toda@mac.com>. * src/filterdiff.c (do_unified): Make linelen a size_t*, since that's how it is used. (do_context): Likewise. (read_regex_file): Likewise. Patch from Yoshihiro Toda <yoshihiro_toda@mac.com>. 2003-12-21 Tim Waugh <twaugh@redhat.com> * src/interdiff.c, src/rediff.c: Move always-executed code outside assert() so that NDEBUG builds work. 2003-12-14 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.25 (stable). 2003-10-30 Tim Waugh <twaugh@redhat.com> * splitdiff.in (process): Avoid ugliness caused by 'diff -u ...' lines not being start-of-diff markers. Patch from Eric Wong <normalperson@yhbt.net>. 2003-10-21 Tim Waugh <twaugh@redhat.com> * splitdiff.in: Added '-d' option so that 'splitdiff -ad' operates a bit more like diffsplit, for Debian bug #215870. * doc/patchutils.xml: Updated documentation. 2003-09-30 Tim Waugh <twaugh@redhat.com> * dehtmldiff.in: Make shell-generic, from Dmitry V. Levin <ldv@altlinux.org>. 2003-08-28 Tim Waugh <twaugh@redhat.com> * src/util.c (getline): Apply fix from Max Bowsher <maxb@ukf.net>. 2003-07-31 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (syntax): Dynamic --help output. * src/filterdiff.c: Support --with-filename as a synonym for -H. Add support for -h/--no-filename to allow us to assume -H in the future when there are multiple input files. * doc/patchutils.xml: Document it. * tests/lsdiff3/run-test, tests/lsdiff11/run-test: Specify -h/-H. 2003-07-28 Tim Waugh <twaugh@redhat.com> * tests/lsdiff13/run-test: New test for -H. * Makefile.am: Run it. 2003-07-26 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (do_context): Fix left-behind NULL. 2003-07-26 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c: Implement -H option similarly to GNU grep; it displays the filenames containing the matches. Based on patch by David Necas <yeti@physics.muni.cz>. 2003-07-25 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.24 (stable). 2003-07-25 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (file_exists): Treat /dev/null as nonexistent. * tests/lsdiff12/run-test: New test. * Makefile.am: Run test. 2003-07-07 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml: Fix typo (debian bug #198068). 2003-06-13 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c: Move timestamp code to.. * src/diff.c (read_timestamp): ..here. (filename_from_header): Function for intuiting the filename. * src/diff.h: Prototypes for new functions. * src/filterdiff.c (filterdiff): Use filename_from_header. * src/interdiff.c (index_patch2, interdiff): Likewise. * tests/lsdiff11/run-test: New tests for filename intuition. * Makefile.am: Run it. 2003-06-12 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c: Add grepdiff's -f option to --help output. 2003-06-10 Tim Waugh <twaugh@redhat.com> * src/diff.c, src/interdiff.c: Fix signed/unsigned comparisons. * src/filterdiff.c (read_regex_file): New function to implement 'grepdiff -f FILE'. * doc/patchutils.xml: Document it. 2003-06-07 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (egrepping): New global. (main): Handle -E option. (syntax_str): Display -E option in help. * doc/patchutils.xml: Document it. 2003-06-05 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (output_header_line): Implement timestamp removal. * doc/patchutils.xml (filterdiff.1): Document it. 2003-06-05 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.23 (stable). 2003-06-05 Tim Waugh <twaugh@redhat.com> * src/interdiff.c (apply_patch): Take note of exit status of sub-process. (flipdiff): Abort on error. (output_delta): Likewise. Fixes Red Hat bugzilla bug #92320. 2003-04-11 Tim Waugh <twaugh@redhat.com> * src/interdiff.c (index_patch2, interdiff): Warn if non-empty input file contains no patch (debian bug #187767). Based on patch by Michael Fedrowitz <michaelf@debian.org>. 2003-03-19 Tim Waugh <twaugh@redhat.com> * editdiff.in: Fix behaviour when no parameters are given. Be verbose if rediff fails (debian bug #185345). 2003-03-11 Tim Waugh <twaugh@redhat.com> * tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test, tests/flip1/run-test: Make sed usage compatible with older versions. 2003-03-08 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.22 (stable). 2003-03-08 Tim Waugh <twaugh@redhat.com> * configure.in: Check for a default editor. * editdiff.in: Use it. 2003-03-06 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml: Don't use <sbr/> any more, now that xmlto wraps <cmdsynopsis> properly. 2003-03-05 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (do_unified): Prevent uninitialised use of first_hunk. * espdiff.in, configure.in: Implementation. * Makefile.am: Ship it. * doc/patchutils.xml (espdiff.1): New man page. 2003-03-03 Tim Waugh <twaugh@redhat.com> * fixcvsdiff.in: More tweaking. 2003-03-03 Tim Waugh <twaugh@redhat.com> * fixcvsdiff.in: Add patch from Eli Carter <eli.carter@inet.com> to make output easier for vim parsing. 2003-03-03 Tim Waugh <twaugh@redhat.com> * tests/number1/run-test, tests/number2/run-test: New tests for filterdiff --as-numbered-lines. * src/filterdiff.c (do_unified, do_context): Pass them. (do_context): Simply code a little. * Makefile.am: Run them. * src/filterdiff.c (main): Prevent grepdiff --as-numbered-lines unless --output-matching is also given. * src/filterdiff.c (do_context): Make --as-numbered-lines and --output-matching get along. * Makefile.am: Now we pass grepdiff6. 2003-03-02 Tim Waugh <twaugh@redhat.com> * tests/grepdiff6/run-test: New test; context format equivalent of grepdiff5. * Makefile.am: Run it, but don't expect to pass yet. * tests/grepdiff5/run-test: New test. * Makefile.am: Run test. * src/filterdiff.c (do_context): Tend to severe indentationitis. (do_unified): Make --as-numbered-lines and --output-matching get along. 2003-03-01 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (main): Weed out invalid option combinations. (do_unified, do_context): Weed out superfluous tests. * src/filterdiff.c (do_context): Fix annotations (missing newline). Fix up offset munging for --output-matching=hunk. * tests/grepdiff4/run-test: Test offset munging. * Makefile.am: Run test. * src/filterdiff.c (do_unified): Fix up offset munging for --output-matching=hunk. * tests/grepdiff3/run-test: Test offset munging for --output-matching=hunk. * Makefile.am: Run test. 2003-03-01 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml (grepdiff_: Document --output-matching. * src/filterdiff.c (do_unified): Support --output-matching. (do_context): Likewise (but it doesn't work right yet). * tests/grepdiff2/run-tests: New test (grepdiff and -nv). * Makefile.am: Run it. * tests/lsdiff10/run-test: New test (non-diff lines with -v). * Makefile.am: Run it. 2003-02-28 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (do_unified, do_context): Give meaning to -v with grepdiff, and fix lsdiff -v behaviour. * doc/patchutils.xml (grepdiff): Document -v. * src/filterdiff.c (filterdiff): Don't show non-diff lines unless filtering. * doc/patchutils.xml: Formatting change for grepdiff. 2003-02-28 Tim Waugh <twaugh@redhat.com> * splitdiff.in: Eliminate sed dependency to increase efficiency. 2003-02-28 Tim Waugh <twaugh@redhat.com> * splitdiff.in: Add 'a' option to split out every single file-level patch. * doc/patchutils.xml: Document it. 2003-02-21 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.21 (stable). 2003-02-21 Tim Waugh <twaugh@redhat.com> * src/interdiff.c (interdiff): Surround flipdiff marker with newlines, to prevent confusing unwrapdiff. * tests/flip*/run-test: Adjust accordingly. * doc/patchutils.xml (flipdiff): Document more options. * tests/unline1/run-test: New test where evasive action is not needed now. * Makefile.am: Run it. * src/interdiff.c (output_delta): Now that trim_context is a little smarter, we don't have to take evasive action quite so often. 2003-02-20 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml (flipdiff.1): Warn that the output may not always be what you expect. * src/interdiff.c (trim_context): Abort if hunk-splitting would be required. * tests/flip18/run-test, tests/flip19/run-test: New tests. * Makefile.am: Run them. * src/interdiff.c (trim_context): Same corner-case for pre trimming. * tests/flip4/run-test: Correction. * src/interdiff.c (trim_context): Deal with corner-case for post trimming (now we pass flip17). * tests/flip17/run-test: New test. * Makefile.am: Run it. We don't pass it yet. * dehtmldiff.in: Check for entities we didn't translate. * tests/flip16/run-test: New test. * Makefile.am: Run it. 2003-02-19 Tim Waugh <twaugh@redhat.com> * src/interdiff.c (offset_at_line, patch2_removes_line, flipdiff): Completely re-wrote offset handling. 2003-02-17 Tim Waugh <twaugh@redhat.com> * src/interdiff.c (remove_line): We pass flip15 now, but somehow it doesn't feel right. * tests/flip15/run-test: New test. * Makefile.am: Run it. We don't pass it yet. 2003-02-17 Tim Waugh <twaugh@redhat.com> * src/interdiff.c (offset_at_line): Think it's better now. (patch2_removes_line): Needed similar fixing. * tests/flip13/run-test, tests/flip14/run-test: New tests. * Makefile.am: Run them. * src/interdiff.c (offset_at_line): More fixes, but still doesn't seem quite right yet. 2003-02-17 Tim Waugh <twaugh@redhat.com> * tests/flip12/run-test: New test. * Makefile.am: Run it. * src/interdiff.c (offset_at_line): Correct for insertions. * dehtmldiff.in: Fix argument parsing. 2003-02-16 Tim Waugh <twaugh@redhat.com> * tests/flip11/run-test: New test. * Makefile.am: Run it. * src/interdiff.c (flipdiff): More parsing code improvements. * tests/flip10/run-test: New test. * Makefile.am: Run it. * tests/common.sh: Use -s option to patch. * src/interdiff.c (trim_context): Handle trimming from either end, not just the start. * src/interdiff.c (flipdiff): Redo parsing code in the manner of interdiff(). 2003-02-12 Tim Waugh <twaugh@redhat.com> * tests/common.sh: If VERBOSE environment variable is non-empty, set -x. * tests/*/run-test: Don't set -x here. * src/rediff.c (main): Use execvp not execv for recountdiff (patch from Michael Fedrowitz). 2003-02-04 Tim Waugh <twaugh@redhat.com> * src/interdiff.c (add_to_list): Don't reverse the order of the files. 2003-02-04 Tim Waugh <twaugh@redhat.com> * src/interdiff.c (interdiff): Really write flipped diffs to the right files when --in-place. 2003-02-03 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml (filterdiff.1): Fix wrapping. 2003-02-02 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.20 (stable). 2003-02-02 Tim Waugh <twaugh@redhat.com> * move-to-front: Helper script for using flipdiff. * Makefile.am: Ship it in the tarball. * interdiff.c (add_line, create_orig): Count line clashes. (flipdiff): Refuse to proceed if there are any clashes. 2003-02-02 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml (flipdiff.1): Warn that the patches should be "clean". * tests/flip9/run-test: New test. * Makefile.am: Run it. * src/interdiff.c (interdiff): When writing flipped patches in place, write to the right files. * src/interdiff.c: Don't ever revert patches when flipping. 2003-02-01 Tim Waugh <twaugh@redhat.com> * tests/flip8/run-test: New test. * src/interdiff.c (flipdiff): Remove bad 'break;' from loop. * Makefile.am: Now we pass flip8. * tests/flip7/run-test: New test. * Makefile.am: Run it. * src/interdiff.c (main): Don't allow --in-place unless we are behaving as flipdiff. 2003-01-31 Tim Waugh <twaugh@redhat.com> * tests/flip5/run-test, tests/flip6/run-test: New tests. * Makefile.am: Run them. * src/interdiff.c (flipdiff): Fix bug. Now we pass flip5. 2003-01-31 Tim Waugh <twaugh@redhat.com> * tests/flip4/run-test: New test. * Makefile.am: Run it. * src/interdiff.c: Sort out first_offset problem to fix flip4. 2003-01-31 Tim Waugh <twaugh@redhat.com> * tests/flip2/run-test, tests/flip2/run-test: New tests. * Makefile.am: Run them. * doc/patchutils.xml: Document flipdiff. * Makefile.am: Ship flipdiff.1. * src/interdiff.c: New option --in-place for flipdiff. * tests/flip1/run-test: New test. * Makefile.am: Run it. * tests/common.sh: Support flipdiff testing. * Makefile.am: Ship flipdiff. * src/interdiff.c: New command flipdiff. Still a bit rudimentary. * src/interdiff.c (do_output_patch1_only, output_patch1_only, trim_context, output_delta, copy_residue): New parameter (where to send output). * src/util.h, src/util.c: New function xrealloc. 2003-01-30 Tim Waugh <twaugh@redhat.com> * src/interdiff.c (main): Propagate errors. Also some preliminary work on flipdiff. Formatting changes. 2003-01-23 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.19 (stable). 2003-01-23 Tim Waugh <twaugh@redhat.com> * src/interdiff.c (create_orig): Note the minimum leading context. (output_patch1_only): Trim -U to the minimum leading context. * Makefile.am: Now we pass U3. * src/interdiff.c (create_orig): Note the first offset. (write_file): Write unlines up to the first offset. (merge_lines): Merge first offsets. * tests/U3/run-test: New test. * Makefile.am: Run it. We don't pass it yet. 2003-01-22 Tim Waugh <twaugh@redhat.com> * editdiff.in: Don't run interdiff -U3, since it behaves badly when there are fewer than the specified number of context lines. * Makefile.am: Make sure the tests are executable. * tests/rediff1/run-test: New test. * Makefile.am: Run it. * src/rediff.c (show_modified_hunk): Pass it. 2003-01-17 Tim Waugh <twaugh@redhat.com> * dehtmldiff.in: New file. * configure.in: Create dehtmldiff from it. * Makefile.am: Ship it. * doc/patchutils.xml: Document it. 2002-12-16 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (file_exists): Fix thinko. 2002-12-16 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.18 (stable). 2002-12-16 Tim Waugh <twaugh@redhat.com> * configure.in: Fix LIBOBJ handling. 2002-12-13 Ville Skyttä <ville.skytta@iki.fi> * fixcvsdiff.in: Fix header paths up from the Index: line. 2002-10-15 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (file_exists): Handle ISO 8601 timezones. * tests/lsdiff3/run-test: Test ISO 8601 timezones. 2002-10-11 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml (splitdiff.1): Clarifications. 2002-09-10 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.17 (stable). 2002-09-03 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (main): Close each input file given on the command line after use. * src/interdiff.c (main): Use mode "m" to permit the C library to use mmap(2). * src/filterdiff.c (main): Likewise. * src/rediff.c (rediff): Likewise. 2002-08-23 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml (filterdiff.1): Add example for forma conversion. 2002-08-22 Tim Waugh <twaugh@redhat.com> * src/diff.c: Line number tracking, for reporting errors. 2002-08-21 Tim Waugh <twaugh@redhat.com> * editdiff.in: Normalize the amount of context after the edit. Also, ensure that the input is in unified format. * src/interdiff.c: Fix -U3. 2002-08-21 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (do_context): Better logic for detecting when to lines can be omitted. * tests/context1/run-test: New test. * Makefile.am: Run it. 2002-08-21 Tim Waugh <twaugh@redhat.com> * src/interdiff.c (main): Handle context diffs by using convert_to_unified. * doc/patchutils.xml (interdiff.1, combinediff.1): Adjust diff format notes. * src/filterdiff.c (do_context): Copy annotations. * src/filterdiff.c (filterdiff): Use -v when filtering. * doc/patchutils.xml: Document that. * src/filterdiff.c (convert_format): New function. (main): Use it. 2002-08-20 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c: New option --format=unified|context. * doc/patchutils.xml: Document it. * src/filterdiff.c (do_context): Emit line count when to lines are omitted. * src/diff.c (do_convert_to_context): Implement conversion from unified diff to context diff. (do_convert_to_unified): Implement conversion from context diff to unified diff. 2002-08-20 Tim Waugh <twaugh@redhat.com> * src/diff.h: New function prototypes for diff format conversion. * src/diff.c (convert_to_context, convert_to_unified, do_convert): New functions. Framework for diff format conversion. (do_convert_to_context, do_convert_to_unified): Stub functions. No conversion done yet. 2002-08-16 Tim Waugh <twaugh@redhat.com> * src/rediff.c (syntax): Fix missing argument (spotted by Jonathan Paisley <jp@dcs.gla.ac.uk>). 2002-08-16 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.16 (stable). 2002-08-15 Tim Waugh <twaugh@redhat.com> * src/diff.c (stripped): Fix basename extraction. * tests/overstrip/run-test: New test. * Makefile.am: Now we pass it. 2002-07-24 Tim Waugh <twaugh@redhat.com> * recountdiff.in: Fix a bug in handling entirely-added files. * tests/recount6/run-test: New test case. * Makefile.am: Now we pass it. 2002-07-22 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml (interdiff.1): Warn about interdiff having stricter requirements on the input format than patch(1). 2002-07-22 Tim Waugh <twaugh@redhat.com> * src/interdiff.c (copy_residue): Use output_patch1_only for output. (do_output_patch1_only): Switch headers around when reverting. 2002-07-22 Tim Waugh <twaugh@redhat.com> * src/interdiff.c (output_patch1_only): Renamed to.. (do_output_patch1_only): This. (output_patch1_only): New function. Use diff_opts and max_context if set. Hmm, quite similar to output_delta, but not quite similar enough. * doc/patchutils.xml (interdiff.1): Updated BUGS. 2002-07-19 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c: New option --annotate. * doc/patchutils.xml: Document it. * src/filterdiff.c (do_context): Handle diff -pc output. 2002-07-11 Tim Waugh <twaugh@redhat.com> * src/rediff.c (main): If only one argument is given, behave like recountdiff (by just running it, for now). (syntax_str): Document this behaviour. * doc/patchutils.xml: Likewise. * src/rediff.c (rediff): Refuse to handle input that looks like context format, since we don't handle that yet (bug #68555). 2002-07-10 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.15 (stable). 2002-07-10 Tim Waugh <twaugh@redhat.com> * recountdiff.in, doc/patchutils.xml: Updated to reflect new name. * tests/common.sh, tests/recount1/run-test, tests/recount2/run-test, tests/recount3/run-test, tests/recount4/run-test, tests/recount5/run-test: Likewise. * recount.in: Moved... * recountdiff.in: ... here. * Makefile.am, configure.in: Adjust as appropriate. 2002-07-09 Tim Waugh <twaugh@redhat.com> * tests/common.sh: Allow for unwrapdiff tests. * tests/unwrapdiff1/run-test: New test. * Makefile.am: Run it. * recount.in: Remove unneeded declaration. * src/filterdiff.c (syntax_str): Describe --as-numbered-lines. * tests/recount5/run-test: New test. * Makefile.am: Run it. * unwrapdiff.in: New file. * configure.in: Create unwrapdiff from unwrapdiff.in. * doc/patchutils.xml: Document unwrapdiff. * Makefile.am: Ship unwrapdiff and its man page. 2002-07-07 Michael Fedrowitz <michaelf@debian.org> * doc/patchutils.xml: Add a cmdsynopsis for editdiff. 2002-07-06 Tim Waugh <twaugh@redhat.com> * tests/recount4/run-test: New test. * recount.in: Handle empty hunks. * Makefile.am: Now we pass recount4. * tests/recount3/run-test: New test. * Makefile.am: Run it. * doc/patchutils.xml: Point out the main limitation of recount. * tests/recount2/run-test: New test. * recount.in: Reset running offset between files. * Makefile.am: Now we pass recount2. * tests/common.sh: Allow for recount tests. * tests/recount1/run-test: First recount test. * Makefile.am: Run test. * src/filterdiff.c (file_exists): Adjust code to match comment. 2002-07-05 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml: Add IDs to the refentry elements. 2002-07-05 Tim Waugh <twaugh@redhat.com> * recount.in: New file, suggested by Arjan Van de Ven. * configure.in: Create recount from recount.in. * doc/patchutils.xml: Document recount. * Makefile.am: Ship recount and its man page. 2002-05-18 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.14 (stable). 2002-05-18 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (do_unified): Preserve text after '@@' in unified input. * tests/preserve1/run-test: New test: that text after '@@' is preserved. * Makefile.am: Run test. 2002-05-16 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (do_unified, do_context): Fix hunk numbering. * tests/lsdiff7/run-test, tests/lsdiff8/run-test, tests/lsdiff9/run-test: Test lsdiff -n and -nv output. * Makefile.am: Run tests. 2002-05-14 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml: Remove selectdiff(1). * src/selectdiff.c: Removed. * Makefile.am: Don't build selectdiff. * src/filterdiff.c: Merge as-numbered-lines support in from selectdiff. * doc/patchutils.xml: Add --as-numbered-lines to filterdiff(1). * tests/select1/run-test, tests/select2/run-test, tests/select8/run-test, tests/select9/run-test: Test filterdiff instead of selectdiff. * src/filterdiff.c: Merge lines support in from selectdiff. * doc/patchutils.xml: Add --lines to filterdiff(1), and copy examples section from selectdiff(1). * tests/select3/run-test, tests/select4/run-test: Test filterdiff instead of selectdiff. * tests/lscontext2/run-test: New test. * Makefile.am: Run it. * src/filterdiff.c: Merge hunk support in from selectdiff. * doc/patchutils.xml: Add --hunks and -# to filterdiff(1). * tests/select5/run-test, tests/select6/run-test, tests/select7/run-test: Test filterdiff instead of selectdiff. * src/filterdiff.c (filterdiff): Don't read the first line of the hunk, but leave it to do_unified and do_context. (do_unified, do_context): Read the first line of the hunk. 2002-05-13 Tim Waugh <twaugh@redhat.com> * doc/patchutils.xml: Document that rediff can now handle the removal of more than one hunk at a time. * src/selectdiff.c: Make the empty query do something useful. * doc/patchutils.xml: Document that. Also document lsdiff -nv output. * tests/delhunk5/run-test: New test. * Makefile.am: Doesn't pass yet. * src/rediff.c (struct file_info): Two new fields: info_written to record whether the file banner has been output, and info_pending to record whether it needs to be output (i.e. whether it has been deferred due to action in removed_hunk). (copy_trailing): Better checking. (copy_to): Output file banner if it has been deferred and still not displayed. (removed_hunk): No longer need info_written parameter. Set info->info_pending on hunks following those removed. (show_modified_hunk): Use info->info_written instead of a local variable. (rediff): Initialise info->info_written and info->info_pending. * tests/delhunk4/run-test: New test.. * Makefile.am: ..which we now pass. * src/rediff.c (removed_hunk): Get passed a pointer to the hunk pointer, so that we can modify it. Deal with multiple removed hunks (on their own). (show_modified_hunk): Get passed a pointer to the hunk pointer, so that we can modify it. Pass it to removed_hunk, so that it can. (rediff): Pass a pointer to the hunk pointer to show_modified_hunk. * tests/delhunk3/run-test: New test.. * Makefile.am: ..which we now pass. 2002-05-10 Tim Waugh <twaugh@redhat.com> * patchutils.spec.in: The archive is now distributed in .tar.bz2 format. 2002-05-10 Tim Waugh <twaugh@redhat.com> * tests/select9/run-test: New test. * Makefile.am: Run it. * tests/select8/run-test: New test. * Makefile.am: Run it. * tests/select7/run-test: New test. * Makefile.am: Run it. * tests/select6/run-test: New test. * Makefile.am: Run it. * tests/select5/run-test: New test. * Makefile.am: Run it. * tests/select4/run-test: New test. * Makefile.am: Run it. * tests/select3/run-test: New test. * Makefile.am: Run it. * tests/select2/run-test: New test. * Makefile.am: Run it. * tests/select1/run-test: New test. * Makefile.am: Run it. * tests/common.sh: Allow for selectdiff tests. * src/selectdiff.c: New file. * Makefile.am: Build it. * doc/patchutils.xml: Document it. * src/interdiff.c, src/filterdiff.c: Moved stripped() to.. * src/diff.h, src/diff.c: ..here. * src/filterdiff.c (filterdiff): Fix a small memory leak. 2002-05-09 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.13 (stable). 2002-05-08 Tim Waugh <twaugh@redhat.com> * tests/lsdiff6/run-test: New test, for --strip and --addprefix. * Makefile.am: Run test. * src/filterdiff.c (main): Preserve the old semantics of -p. * src/filterdiff.c (stripped): Keep /dev/null unchanged. Don't treat './'-prefixed names specially. * src/filterdiff.c (main): Understand --addprefix. New global, prefix_to_add, for --addprefix. (syntax_str): Document --addprefix. (strip_header_line): Rename to output_header_line, and output prefix too. (display_filename): Implement --addprefix, and move --strip functionality here too. * doc/patchutils.xml: Document --addprefix. * src/filterdiff.c: New global, strip_components, for --strip. (main): Understand --strip. (syntax_str): Document --strip. (strip_header_line): Help implement --strip. (stripped, filterdiff, do_unified, do_context): Implement --strip. * doc/patchutils.xml: Document --strip. * src/filterdiff.c (filterdiff): Fix lsdiff -s. * tests/lsdiff2/run-test: More extensive testing of -s. 2002-05-01 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c: Verbose output mode, which lists line numbers of all hunks. * doc/patchutils.xml: Document it. * doc/patchutils.xml: Put <screen> elements inside <para>s. 2002-04-30 Tim Waugh <twaugh@redhat.com> * src/interdiff.c: New option --no-revert-omitted. * doc/patchutils.xml: Document it. 2002-04-25 IIDA Yosiaki <iidi@ring.gr.jp> * Makefile.am (AM_CFLAGS): Add -I$(srcdir)/src for getopt.h. * configure.in: Use AC_LIBOBJ instead of LIBOBJS. * src/interdiff.c: Include alloca.h if necessary. * Makefile.am (install-exec-hook): Use $(transform) so that --program-prefix=PREFIX works. * Makefile.am (uninstall-hook): Ditto. Use -f option so that uninstalling twice works. 2002-04-23 Tim Waugh <twaugh@redhat.com> * src/filterdiff.c (file_exists): Handle new-style time stamp, as generated by diff from GNU diffutils 2.8.1. * patchutils.spec.in: Run tests after build step. * diff.c, diff.h, filterdiff.c, getopt.c, getopt.h, getopt1.c, interdiff.c, myerror.c, rediff.c, util.c, util.h: Moved... * src/: .. to here. * configure.in, Makefile.am, clean.sh, tests/common.sh: Adjustments. * doc/patchutils.xml: Moved... * patchutils.xml: .. from here. * Makefile.am: Adjust to new location of patchutils.xml. * autogen.sh: Use automake 1.6. * configure.in: Set automake options. 2002-04-22 Tim Waugh <twaugh@redhat.com> * interdiff.c (output_delta): Evasive action needs different output when reverting (don't revert first patch). * splitdiff.in: Fix edge case. 2002-04-19 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.12 (stable). 2002-04-19 Tim Waugh <twaugh@redhat.com> * tests/linux-2.4.13-ac6-7/run-test: Stricter checking. * interdiff.c (strip_context): When dumping made-up lines, fix up offset line to account for that line as well. * patchutils.xml (filterdiff.1): Thought of a new use for filterdiff. Put it in the man page. 2002-04-17 Tim Waugh <twaugh@redhat.com> * interdiff.c: New option, --debug. * patchutils.xml (interdiff.1): Some examples. * interdiff.c: New option, -q. * patchutils.xml (interdiff.1, combinediff.1): Document it. * interdiff.c (trim_context): Also handle trimming made-up lines. (output_delta): Let trim_context deal with some cases that would otherwise require evasive action. Fixes linux-2.4.13-ac6-7 test case. * Makefile.am: Expect linux-2.4.13-ac6-7 to pass now. * filterdiff.c (filterdiff): Fix filterp test case. Now the -p option works in filter mode. * Makefile.am: Expect filterp to pass now. * patchutils.xml: Document -p for filterdiff. * tests/linux-2.4.3-ac6-7/run-test: New test. * tests/filterp/run-test: New test. * Makefile.am: Run tests. Don't expect them to pass yet. * interdiff.c (output_delta): When taking evasive action, remember to remove the temporary files that we no longer need. * filterdiff.c (file_exists): Can't use mktime on times before the Epoch. Just examine the tm fields instead. * interdiff.c (output_delta): The default number of lines of context is 3, not 2. 2002-04-16 Tim Waugh <twaugh@redhat.com> * editdiff.in: Allow $EDITOR to contain parameters. 2002-04-04 Tim Waugh <twaugh@redhat.com> * patchutils.xml (interdiff.1, combinediff.1, filterdiff.1): Describe shell wildcard pattern rules as used by patchutils. 2002-03-20 Tim Waugh <twaugh@redhat.com> * Makefile.am: Run lsdiff5 test. * tests/lsdiff5/run-test: Test handling of differing context format styles. * filterdiff.c (do_context): Handle GNU diff's output format, which differs slightly from the one described in SuSV2. 2002-03-14 IIDA Yosiaki <iida@ring.gr.jp> * Makefile.am: Use DESTDIR in install/uninstall hooks. 2002-03-14 Tim Waugh <twaugh@redhat.com> * rediff.c: Tidy, remove compilation warnings. 2002-03-13 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.11 (stable). 2002-03-13 Tim Waugh <twaugh@redhat.com> * rediff.c (removed_hunk): Minimally correct offset banners. * patchutils.xml (rediff.1): Add information about what types of edits are handled. (editdiff.1): Add as refname for rediff. * Makefile.am: Ship editdiff.1. * tests/edit10/run-test: New test. * Makefile.am: Run test. * Makefile.am: Now we pass delhunk1 and delhunk2. * rediff.c (added_hunk): Keep track of how many lines of diff output we are expecting. (removed_hunk): Implement. (show_modified_hunk): Skip lines from removed hunks if necessary. Only show an offset banner if we have something to say about it. (rediff): Further fixes to the code deciding which hunk is affected (account for header lines in the right hunk). * rediff.c (main): Complain if the edited file isn't there. We probably ought to check the exit status from diff as well. * tests/edit9/run-test: New test. * Makefile.am: Run it. * rediff.c (show_modified_hunk): Fix trimming algorithm. * tests/edit8/run-test: New test. * Makefile.am: Run it. * rediff.c (show_modified_hunk): Fix offset recalculation when added modifications are removed. (adjust_offsets_and_copy): Reset the offset when a new file is encountered. (copy_to): Propagate offset adjustments. (rediff): Likewise. 2002-03-09 Tim Waugh <twaugh@redhat.com> * rediff.c (rediff, show_modified_hunk): Discard offsets when a hunk is added right at the end of the file. * Makefile.am: Now we pass addhunk1. * rediff.c (rediff): Account for header lines when deciding which hunk is affected. * Makefile.am: Now we pass addhunk3. * tests/nondiff1/run-test: New test. * Makefile.am: Run test. * patchutils.xml (filterdiff.1, lsdiff.1, grepdiff.1): Mention that context format diffs will work as well. * interdiff.c (index_patch2): Remove unneeded warning. * filterdiff.c (do_unified): New function, split out from filterdiff. (do_context): New function for handling context diff format. (filterdiff): Handle context diff format as well. * tests/lscontext1/run-test: New test. * Makefile.am: Run test. 2002-03-08 Tim Waugh <twaugh@redhat.com> * interdiff.c (index_patch2, interdiff): Complain if we think that the input is in context diff format. * filterdiff.c (filterdiff): Likewise. * patchutils.xml (interdiff.1): Give a hint about how to use interdiff to reverse a patch. * splitdiff.in: Give a hint about how to use it if the input looks wrong. * filterdiff.c: Move sys/types.h inclusion earlier to work around an apparent FreeBSD C library bug. 2002-03-05 Tim Waugh <twaugh@redhat.com> * interdiff.c (main): Fix getopt short-options string. (main, output_delta): Support -i, -b, and -B. * patchutils.xml: Update interdiff(1) and combinediff(1). 2002-03-01 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.10 (stable). 2002-03-01 Tim Waugh <twaugh@redhat.com> * patchutils.xml: Put some examples in lsdiff(1). * TODO: Updated. * Makefile.am: Now we pass nondiff. * filterdiff.c (filterdiff): Show non-diff lines when excluding. * tests/common.sh: Support filterdiff testing. * tests/nondiff/run-test: New test. * patchutils.xml: Update interdiff(1). * Makefile.am (XFAIL_TESTS): Now we pass fuzz1. * interdiff.c (trim_context): New function for trimming context to prevent spurious fuzz. (output_delta): Use it. * rediff.c (read_atatline): Move.. * diff.c (read_atatline): ..to here. * diff.h: Prototype for read_atatline. 2002-02-28 Tim Waugh <twaugh@redhat.com> * interdiff.c (construct_unline): New function. (write_file): Generate a unique line so that problems can be identified when diffing. (output_delta): Identify problems when diffing. * tests/linux-2.2.17-pre4-5/run-test: Patch -R is never going to work with this test, since a proper interdiff is impossible. * Makefile.am: We pass the important bit of linux-2.2.17-pre4-5 finally. 2002-02-24 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.9 (stable). 2002-02-06 Tim Waugh <twaugh@redhat.com> * diff.c (best_name): Don't consider /dev/null as a good name for a modified file. 2002-01-31 Tim Waugh <twaugh@redhat.com> * patchutils.xml: Put an example in for grepdiff. 2002-01-31 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.8 (stable). 2002-01-31 Tim Waugh <twaugh@redhat.com> * filterdiff.c (determine_mode_from_name): Name change from 'list_or_filter'. (set_grep): New function. (mode): New global enum, replacing 'listing'. (main): Handle --grep. (syntax_str): Document --grep. (filterdiff): Check mode instead of listing. Handle grep mode. * Makefile.am: Add grepdiff alias for filterdiff. * patchutils.xml: Add refentry for grepdiff. * tests/common.sh: Set GREPDIFF. * Makefile.am, tests/grepdiff1/run-test: New test. 2002-01-22 Tim Waugh <twaugh@redhat.com> * filterdiff.c (filterdiff): Handle filenames with spaces. * interdiff.c (index_patch2, interdiff): Likewise. * tests/lsdiff4/run-test, Makefile.am: New test for lsdiff. 2002-01-08 Tim Waugh <twaugh@redhat.com> * patchutils.xml: Fix typo. 2001-12-18 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.7 (stable). 2001-12-18 Moritz Barsnick <barsnick@gmx.net> * tests/*/run-test: Use backticks instead of $(...) for portability. (Not all listed since there are _so_ many..) * Makefile.am: Use [ -f ... ] instead of [ -e ... ] for portability. 2001-12-18 Tim Waugh <twaugh@redhat.com> * patchutils.xml: Fix filterdiff example in man page. 2001-12-18 Moritz Barsnick <barsnick@gmx.net> * fixcvsdiff.in, splitdiff.in: Get perl location from autoconf. 2001-12-18 Tim Waugh <twaugh@redhat.com> * configure.in: Check for perl, generate fixcvsdiff from fixcvsdiff.in. * fixcvsdiff: Moved... * fixcvsdiff.in: ...here. * Makefile.am: Only ship the test scripts in the tests directory, not all the CVS junk as well. * Makefile.am: Don't ship the generated scripts. 2001-12-18 Moritz Barsnick <barsnick@gmx.net> * configure.in, Makefile.am, getopt.c, getopt.h, getopt1.c: Supply getopt_long if it's not available from the system. * myerror.c: Include sys/types.h if it's present, for pid_t. 2001-12-17 Tim Waugh <twaugh@redhat.com> * tests/lsdiff3/run-test, Makefile.am: Test that -s works across locales. * filterdiff.c (file_exists): Use strptime to interpret the timestamp. (main): Set LC_TIME to C since that's what diff outputs time in. * editdiff.in: Fix argument parsing. 2001-12-12 Tim Waugh <twaugh@redhat.com> * filterdiff.c (file_exists): Handle patches that were made in a different time zone to the local machine. 2001-12-10 Tim Waugh <twaugh@redhat.com> * filterdiff.c (show_status): New global. (file_exists): New function. (filterdiff): Show file additions, modifications and removals. (syntax_str): New option -s. (main): Make status display optional. * tests/lsdiff2/run-test: Test status functionality. * Makefile.am: Run the test. * patchutils.xml: Updated to reflect new option. * Makefile.am: Now lsdiff is just a symlink to filterdiff. * configure.in: Don't create lsdiff from lsdiff.in any more. * patchutils.xml: Update, remove duplicate filterdiff section. * lsdiff.in: Removed. No longer needed. * filterdiff.c (listing, numbering): New globals. (stripped): New function. (filterdiff): Implement lsdiff too. (syntax_str): Updated. (set_list): Run as lsdiff. (set_filter): Run as filterdiff. (list_or_filter): Determine execution mode from filename. (main): But command line parameter can override it. 2001-12-07 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.6 (stable). 2001-12-07 Tim Waugh <twaugh@redhat.com> * patchutils.xml: New file from which all the man pages are now generated. * Makefile.am: Generate the man pages. 2001-12-06 Tim Waugh <twaugh@redhat.com> * interdiff.c (output_delta): Preserve time stamps. * tests/nodate/run-test: Fix test to cope with that. * lsdiff.in: Fix name selection to match that used in diff.c and in patch(1). Better handling of incorrect input. * tests/U0/run-test: New test case. * Makefile.am: Now we pass it. * interdiff.c (munge_diff_output): Remove (no longer needed). * interdiff.c (output_delta): Never call munge_diff_output. * diff.c (best_name): Take the length of the entire pathname into account as well. 2001-12-05 Tim Waugh <twaugh@redhat.com> * tests/addhunk3/run-test: New test case. * Makefile.am: We don't pass it. 2001-12-04 Tim Waugh <twaugh@redhat.com> * editdiff.in, configure.in, Makefile.am, rediff.1: New file editdiff.in. This is a short wrapper script for rediff to make it more convenient to use. 2001-12-03 Tim Waugh <twaugh@redhat.com> * util.c, util.h: getline should return ssize_t. * filterdiff.c (filterdiff): getline takes a size_t parameter. * interdiff.c (create_orig, output_patch1_only, apply_patch, munge_diff_output, copy_residue, index_patch2, interdiff): Likewise. * rediff.c (copy_hunk, adjust_offsets_and_copy, copy_lines, added_hunk, show_modified_hunk, rediff): Likewise. 2001-12-03 Adrian Bunk <bunk@fs.tum.de> * lsdiff.1: Program name is lsdiff not rediff. 2001-12-02 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.5 (stable). 2001-11-29 Tim Waugh <twaugh@redhat.com> * tests/fuzz1/run-test, Makefile.am: New test, which we don't pass. Mostly harmless. 2001-11-28 Tim Waugh <twaugh@redhat.com> * interdiff.c (output_patch1_only): Since we might invert the meaning of '-' and '+', make sure to swap the line counts accordingly. * tests/combine2/run-test, tests/combine3/run-test: New tests. * Makefile.am: Now we pass those tests. 2001-11-27 Tim Waugh <twaugh@redhat.com> * lsdiff.in: Fix name selection. * tests/common.sh: Support for lsdiff tests. * tests/lsdiff1/run-test, Makefile.am: New test, which we now pass. 2001-11-27 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.4 (stable). 2001-11-27 Tim Waugh <twaugh@redhat.com> * interdiff.c: Apply patch from Matthias Hanisch. (index_patch2): Use newline as a delimiter too. (interdiff): Likewise. * tests/nodate/run-test, Makefile.am: New test, which we now pass. * interdiff.c: New global 'combining', zero if running as interdiff. (create_orig): Handle reversed patches. (output_patch1_only): Likewise. (apply_patch): Likewise. (output_delta): Run-time combinediff differences. (interdiff): Likewise. (set_interdiff, set_combinediff): Set up running image for interpolating or combining. (interdiff_or_combinediff): Determine which from argv[0]. (syntax, interdiff): But that's trumped by new options --interpolate and --combine. This (much more elegant) way of doing combinediff is due to Matthias Hanisch, who had the idea to reconstruct version 2 of the patched file rather than version 1. * interdiff.c (new_offset, apply_offsets): Remove (no longer needed). * interdiff.1, combinediff.1: Update with new options. * Makefile.am: No need to build combinediff separately now, but symbolic link trickery is needed instead. * patchutils.spec.in: New file. * configure.in: Create patchutils.spec. * Makefile.am: Distribute it. * AUTHORS, INSTALL, README, NEWS: New files. * Makefile.am: Don't need 'foreign' now. 2001-11-22 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.3 (stable). 2001-11-22 Tim Waugh <twaugh@redhat.com> * rediff.c (copy_hunk): Return the number of lines copied. (adjust_offsets_and_copy): Likewise. (copy_lines): New function. (copy_trailing): New function to copy trailing non-diff lines. (copy_to): Extra parameter is_first, zero unless this is the first hunk. Copy leading and trailing non-diff lines. (show_modified_hunk): Use copy_trailing. (rediff): Give copy_to its extra parameter. * Makefile.am: Now we pass the edit7 test. * rediff.c: Comments, clean-ups. * tests/addhunk1/run-test, tests/addhunk2/run-test: New tests. * Makefile.am: We don't pass those yet. * rediff.c (added_hunk): New function. Make an attempt to deal with added hunks. (removed_hunk): Place-holder for removed hunk support. (show_modified_hunk): Some support for hunk additions/removals. (rediff): Preliminary support for hunk additions. * tests/delhunk1/run-test, tests/delhunk2/run-test: New tests. * Makefile.am: We don't pass those yet. * tests/trimcontext1/run-test: New test. * Makefile.am: We pass this, and now we also pass addhunk2. 2001-11-21 Tim Waugh <twaugh@redhat.com> * tests/edit7/run-test: New test case. * Makefile.am: We fail it at the moment. 2001-11-20 Tim Waugh <twaugh@redhat.com> * lsdiff.in, lsdiff.1: New files. * Makefile.am: lsdiff. * configure.in: Create lsdiff from lsdiff.in. * splitdiff.in, splitdiff.1: New files. * Makefile.am: splitdiff. * configure.in: Create splitdiff from splitdiff.in. 2001-11-20 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.2 (stable). 2001-11-20 Tim Waugh <twaugh@redhat.com> * Makefile.am, tests/*/run-test, tests/common.sh: Integrate tests into make check. * tests/Makefile: No longer needed. * combinediff.1: New file. * tests/combine1/run-test: New test case. 2001-11-19 Tim Waugh <twaugh@redhat.com> * interdiff.c: A few changes for combinediff. * Makefile.am: Build combinediff. * clean.sh: Automake 1.5 stuff. * rediff.c (rediff): Use xstrdup. * tests/Makefile: Some rediff test cases. * tests/edit1/run-test: New test case. * tests/edit2/run-test: New test case. * tests/edit3/run-test: New test case. * tests/edit4/run-test: New test case. * tests/edit5/run-test: New test case. * tests/edit6/run-test: New test case. 2001-11-18 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.1 (stable). 2001-11-17 Tim Waugh <twaugh@redhat.com> * filterdiff.1: Change title from EXTRACTDIFF to FILTERDIFF. * rediff.c: New file. * rediff.1: New file. * Makefile.am: Build rediff. * tests/Makefile: Support for testing rediff. 2001-11-16 Matthias Hanisch <matze@camline.com> * interdiff.c: New structure lines_info, for storing a tail pointer. (add_line): Use it. (create_orig): Likewise. (output_delta): Likewise. * interdiff.c (insert_line_before): New function. (add_line): Use it. * interdiff.c (add_line): Make appending to the list a fast operation with constant complexity. * interdiff.c (merge_lines): New function. (output_delta): Use it. * interdiff.c: These changes together give a substantial speed increase. 2001-11-13 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.2.0 (stable). 2001-11-13 Tim Waugh <twaugh@redhat.com> * interdiff.1: Document -w. 2001-11-13 Matthias Hanisch <matze@camline.com> * interdiff.c (ignore_whitespace): New global variable. (output_delta): Use it. (syntax, main): New option '-w' for ignoring white space. 2001-10-22 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.1.5 (devel). 2001-10-22 Tim Waugh <twaugh@redhat.com> * Makefile.am: We need to distribute bin_SCRIPTS too. 2001-10-18 John Levon <moz@compsoc.man.ac.uk> * fixcvsdiff: Tiny perl script for fixing cvs diff results. * fixcvsdiff.1: Manual page for script. * Makefile.am: Add fixcvsdiff. 2001-10-18 Tim Waugh <twaugh@redhat.com> * interdiff.c (check_filename): Make static. * filterdiff.c (pat_include, pat_exclude, ignore_components, unzip, filterdiff, syntax): Make static. 2001-10-18 Stanislav Ievlev <inger@altlinux.ru> * util.h: Check for older GCCs. 2001-10-17 Tim Waugh <twaugh@redhat.com * configure.in: Version 0.1.4 (devel). 2001-10-17 Stanislav Ievlev <inger@altlinux.ru> * diff.c (best_name): Use xmalloc. * interdiff.c (output_delta): Use TMPDIR or P_tmpdir for temporary directory path. * configure.in: Check for alloca (used in output_delta now). * Makefile.am: New file myerror.c. * myerror.c: New file. * util.h: Declare error() replacement function. * interdiff.c, util.c: Use new error function. * util.c (xmkstemp): New function. * util.h: Declare it. * interdiff.c (output_delta): Use it. 2001-10-17 Tim Waugh <twaugh@redhat.com> * configure.in: Test for error.h, error. * interdiff.c: Include error.h, errno.h. * util.h (FORMAT): Define appropriately. 2001-10-17 Stanislav Ievlev <inger@altlinux.ru> * filterdiff.c, interdiff.c: Use NORETURN for syntax() functions. 2001-10-17 Tim Waugh <twaugh@redhat.com> * util.h (NORETURN): Define appropriately depending on compiler. 2001-10-17 Marko Kreen <marko@l-t.ee> * diff.c, filterdiff.c, interdiff.c, util.c, util.h: Make sure to include config.h where necessary, and don't include system headers from project headers. 2001-10-15 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.1.3 (devel). 2001-10-15 Marko Kreen <marko@l-t.ee> * util.h: Declare xopen_unzip. * util.c (xopen_unzip): New function. * interdiff.c (unzip): New global variable. (syntax): Add -z option for decompression. (main): Handle -z option. * interdiff.1: Add -z option for decompression. * filterdiff.c (unzip): New global variable. (syntax_str): Add -z option for decompression. (main): Handle -z option. * filterdiff.1: Add -z option for decompression. 2001-09-21 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.1.2 (devel). 2001-09-21 Tim Waugh <twaugh@redhat.com> * util.h: Apply patch from Christopher C. Chimelis <chris@debian.org> to fix build problems on alpha. 2001-05-29 Marko Kreen <marko@l-t.ee> * configure.in: Check for <sys/types.h>. 2001-05-29 Moritz Barsnick <barsnick@gmx.net> * filterdiff.c: Include <sys/types.h> for ssize_t. * util.h: Match util.c's xpipe declaration. Include <sys/types.h> for pid_t. 2001-05-22 Tim Waugh <twaugh@redhat.com> * configure.in: Version 0.1.1 (devel). 2001-05-22 Tim Waugh <twaugh@redhat.com> * TODO, BUGS, filterdiff.1: Updated. 2001-04-28 Marko Kreen <marko@l-t.ee> * merge interdiff and extractdiff * new function getline() for non-glibc systems. * move xopen to util.c, new function xopen_seekable for interdiff * use xmalloc in add_to_list, add_line * use xpipe in apply_patch, output_delta * calculate_num_lines, orig_num_lines, new_num_lines, num_pathname_components, best_name -> diff.c * extractdiff -> filterdiff * set progname on startup - used in --help; should be used in error messages too * hardwire program name in --version -> useful when renamed. 2001-04-22 Tim Waugh <twaugh@redhat.com> * interdiff.c (VERSION): Version 0.1.0 (devel). 2001-04-22 Tim Waugh <twaugh@redhat.com> * interdiff.c (max_context, max_context_real, ignore_components, pat_drop_context): New globals. (human_readable): Default to on. (check_filename): New function. (output_delta): Generate specified amount of context. (copy_residue): Check file name for context settings. (interdiff): Likewise. (xopen): Return immediately if opening the file failed. (main): Getoptify. * util.c: New file. (xstrdup): Implement in terms of xmalloc and strcpy. (patlist_add, patlist_match, patlist_free): New. * util.h: New file. Declare above functions. (xmalloc, xstrndup): Move... * interdiff.c: ...from here. 2001-02-23 Tim Waugh <twaugh@redhat.com> * interdiff.c (calculate_num_lines): More careful string handling. 2001-02-23 Tim Waugh <twaugh@redhat.com> * interdiff.c (VERSION): Version 0.0.10 (stable). 2001-02-23 Tim Waugh <twaugh@redhat.com> * tests/comma/run-test: New test. * Makefile: Run test. * interdiff.c (calculate_num_lines): Calculate the number of lines in the original for "@@ -1 +x,y @@" correctly as 1, not y. Fixes comma test. 2000-11-05 Tim Waugh <twaugh@redhat.com> * interdiff.c (xopen): Handle non-existent files. 2000-11-04 Tim Waugh <twaugh@redhat.com> * interdiff.c (VERSION): Version 0.0.9 (stable). 2000-11-04 Tim Waugh <twaugh@redhat.com> * interdiff.c (xopen): New function. Get a seekable FILE stream from a possible non-seekable FILE stream. (main): Use it, because we need to seek. 2000-08-16 Tim Waugh <twaugh@redhat.com> * interdiff.c (best_name): Shut gcc up (best is always initialised). * Makefile (DEBIAN_DEBUGFLAGS): Debian policy changes (Adrian Bunk). 2000-08-07 Tim Waugh <twaugh@redhat.com> * interdiff.c (VERSION): Version 0.0.8 (stable). 2000-08-03 Tim Waugh <twaugh@redhat.com> * interdiff.c (stripped): Ignore "./" at the beginning of names, for the purpose of comparison. 2000-08-03 Boszormenyi Zoltan <zboszor@externet.hu> * interdiff.c (main): Several fixes in parameter parsing. 2000-08-02 Tim Waugh <twaugh@redhat.com> * Makefile: Fix command substitution. 2000-08-02 Tim Waugh <twaugh@redhat.com> * interdiff.c (VERSION): Version 0.0.7 (stable). 2000-08-02 Tim Waugh <twaugh@redhat.com> * interdiff.c (file_in_list): Ignore pathname components when told to. 2000-08-01 Tim Waugh <twaugh@redhat.com> * interdiff.c (create_orig): Take note of @@ lines properly. (stripped): New function. * interdiff.1: Updated for -p. * interdiff.c (create_orig): Don't keep freeing memory that will be immediately reallocated. (interdiff): Likewise. (output_reverted): Likewise. (switch_order_preference): New function. (main): Tidy up option parsing (but we'll use getopt someday). (syntax): Update syntax. * tests/newline3/run-test: New test. * tests/copy1/run-test: New test. * tests/newline2/run-test: New test. * tests/apply1/run-test: New test. * tests/revert2/run-test: New test. * Makefile (TESTS): Add revert2, apply1, copy1, newline2 and newline3 to regression tests. * interdiff.c (output_reverted): Handle patches for files with no newline in the last line. Now newline3 passes. * interdiff.c (copy_residue): Fix @@ handling. Now copy1 passes. * interdiff.c (apply_patch): Fix @@ handling. Now apply1 passes. * interdiff.c (output_reverted): Take note of @@ lines (properly). (calculate_num_lines): New function to calculate the number of context lines expected from either the original file or the modified file. (orig_num_lines): New function. (new_num_lines): New function. (interdiff): Use xstrdup not strdup. 2000-08-01 Tim Waugh <twaugh@redhat.com> * interdiff.c (VERSION): Version 0.0.6 (stable). 2000-08-01 Tim Waugh <twaugh@redhat.com> * Makefile (TESTS): Add dashes4 to regression tests. * tests/dashes4/run-test: New test. 2000-07-31 Tim Waugh <twaugh@redhat.com> * tests/dashes2/run-test: Some fixes. * tests/dashes1/run-test: Some fixes. * Makefile (TESTS): Add dashes, dashes1, dashes2 and dashes3 to regression tests. * tests/dashes3/run-test: New test. * interdiff.c (interdiff): Don't fclose anything in this function since it is done in main. (index_patch2): Take note of @@ lines. (apply_patch): Likewise. (copy_residue): Don't free line every time round the loop. (copy_residue): Take note of @@ lines. * Makefile (TESTS): Add revert1 and gendiff2 to regression tests. * tests/revert1/run-test: New test. * tests/gendiff2/run-test: New test. * interdiff.c (index_patch2): Use best_name. (output_reverted): How did this ever work?! Be paranoid about @@ lines, and skip over the space in between the line numbers. 2000-07-31 Tim Waugh <twaugh@redhat.com> * interdiff.c (VERSION): Version 0.0.5 (stable). 2000-07-31 Tim Waugh <twaugh@redhat.com> * interdiff.c (output_delta): Use -U0 instead of the (deprecated) -0 option. 2000-07-31 Jason Bucata <jbucata@earthlink.net> * interdiff.c (xstrdup): New function. (add_to_list): Use it. (add_line): Likewise. (output_reverted): Likewise. (interdiff): Likewise. (xstrndup): New function. (output_reverted): Use it. (interdiff): Likewise. 2000-07-31 Tim Waugh <twaugh@redhat.com> * Makefile (TESTS): Add gendiff1 to regression tests. * interdiff.c (output_reverted): Read the oldname line from p1 rather than by parameter. (num_pathname_components): New function. (best_name): New function. (interdiff): Work out the best name to use. Doesn't use Index: lines yet. * tests/gendiff1/run-test: New test. 2000-07-26 Tim Waugh <twaugh@redhat.com> * interdiff.c (VERSION): Version 0.0.4 (stable). 2000-07-26 Tim Waugh <twaugh@redhat.com> * interdiff.1: Updated date. * interdiff.spec: Created. 2000-07-25 Tim Waugh <twaugh@redhat.com> * tests/linux-2.2.17-pre4-5/run-test: New test case. Needs to be distilled. * interdiff.c (output_reverted): Only display patch separator if -h is specified. (output_delta): Likewise. (copy_residue): Likewise. 2000-07-24 Tim Waugh <twaugh@redhat.com> (munge_diff_output): Avoid compile warning. (create_orig): Deal with broken patches (fixes tests/broken1.tar). 2000-07-24 Tim Waugh <twaugh@redhat.com> * interdiff.c (VERSION): Version 0.0.3 (stable). * Makefile (sure): Regression tests. * interdiff.c (munge_diff_output): New function. (output_delta): Find out if either patch removes the file. If not, call munge_diff_output to fix up the diff output. 2000-07-21 Tim Waugh <twaugh@redhat.com> * interdiff.c (output_delta): Use mkstemp to create temporary files. (apply_patch): Use PATCH. (output_delta): Use DIFF. (output_delta): Likewise. (DIFF): Define if not already defined. (PATCH): Likewise. (VERSION): Version 0.0.2 (stable). 2000-07-19 Tim Waugh <twaugh@redhat.com> * interdiff.c (output_delta): Remove redundant comment. (interdiff): Prevent false alarms. 2000-07-19 Tim Waugh <twaugh@redhat.com> * interdiff.c (copy_residue): Put patch delimiter in. (output_delta): Patch delimiter reflects options actually given to diff. (main): -h option turns on human-readability. (VERSION): Version 0.0.1 (stable).