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* am: implement 3-way mergept/am-in-CPaul Tan2015-06-141-4/+129
| | | | | | | | | Since d1c5f2a (Add git-am, applymbox replacement., 2005-10-07), git-am supported the --3way option, and if set, would attempt to do a 3-way merge if the initial patch application fails. Re-implement this feature through the fall_back_threeway() function. Signed-off-by: Paul Tan <pyokagan@gmail.com>
* cache-tree: introduce write_index_as_tree()Paul Tan2015-06-142-12/+18
| | | | | | | | | | A caller may wish to write a temporary index as a tree. However, write_cache_as_tree() assumes that the index was read from, and will write to, the default index file path. Introduce write_index_as_tree() which removes this limitation by allowing the caller to specify its own index_state and index file path. Signed-off-by: Paul Tan <pyokagan@gmail.com>
* am: implement am --signoffPaul Tan2015-06-141-0/+13
| | | | | | | | | Since d1c5f2a (Add git-am, applymbox replacement., 2005-10-07), git-am supported the --signoff option which will append a signoff at the end of the commit messsage. Re-implement this feature by calling append_signoff() if the option is set. Signed-off-by: Paul Tan <pyokagan@gmail.com>
* am: exit with user friendly message on patch failurePaul Tan2015-06-141-3/+23
| | | | | | | | | | | | | | | Since ced9456 (Give the user a hint for how to continue in the case that git-am fails because it requires user intervention, 2006-05-02), git-am prints additional information on how the user can re-invoke git-am to resume patch application after resolving the failure. Re-implement this through the die_user_resolve() function. Since cc12005 (Make git rebase interactive help match documentation., 2006-05-13), git-am supports the --resolvemsg option which is used by git-rebase to override the message printed out when git-am fails. Re-implement this option. Signed-off-by: Paul Tan <pyokagan@gmail.com>
* am: implement quiet optionPaul Tan2015-06-141-3/+33
| | | | | | | | | | Since 0e987a1 (am, rebase: teach quiet option, 2009-06-16), git-am supported the --quiet option and GIT_QUIET environment variable, and when told to be quiet, would only speak on failure. Re-implement this by introducing the say() function, which works like fprintf_ln(), but would only write to the stream when state->quiet is false. Signed-off-by: Paul Tan <pyokagan@gmail.com>
* am: implement --abortPaul Tan2015-06-141-3/+92
| | | | | | | | | | | | | | Since 3e5057a (git am --abort, 2008-07-16), git-am supported the --abort option that will rewind HEAD back to the original commit. Re-implement this feature through am_abort(). Since 7b3b7e3 (am --abort: keep unrelated commits since the last failure and warn, 2010-12-21), to prevent commits made since the last failure from being lost, git-am will not rewind HEAD back to the original commit if HEAD moved since the last failure. Re-implement this through safe_to_abort(). Signed-off-by: Paul Tan <pyokagan@gmail.com>
* am: implement --skipPaul Tan2015-06-141-2/+119
| | | | | | | | Since d1c5f2a (Add git-am, applymbox replacement., 2005-10-07), git-am supported resuming from a failed patch application by skipping the current patch. Re-implement this feature by introducing am_skip(). Signed-off-by: Paul Tan <pyokagan@gmail.com>
* am: implement --resolved/--continuePaul Tan2015-06-141-1/+51
| | | | | | | | | Since 0c15cc9 (git-am: --resolved., 2005-11-16), git-am supported resuming from a failed patch application. The user will manually apply the patch, and the run git am --resolved which will then commit the resulting index. Re-implement this feature by introducing am_resolve(). Signed-off-by: Paul Tan <pyokagan@gmail.com>
* am: refuse to apply patches if index is dirtyPaul Tan2015-06-141-0/+46
| | | | | | | | Since d1c5f2a (Add git-am, applymbox replacement., 2005-10-07), git-am will refuse to apply patches if the index is dirty. Re-implement this behavior. Signed-off-by: Paul Tan <pyokagan@gmail.com>
* am: refresh the index at startPaul Tan2015-06-141-0/+20
| | | | | | | | | | | If a file is unchanged but stat-dirty, git-apply may erroneously fail to apply patches, thinking that they conflict with a dirty working tree. As such, since 2a6f08a (am: refresh the index at start and --resolved, 2011-08-15), git-am will refresh the index before applying patches. Re-implement this behavior. Signed-off-by: Paul Tan <pyokagan@gmail.com>
* am: commit applied patchPaul Tan2015-06-141-4/+46
| | | | | | | | Implement do_commit(), which commits the index which contains the results of applying the patch, along with the extracted commit message and authorship information. Signed-off-by: Paul Tan <pyokagan@gmail.com>
* am: apply patch with git-applyPaul Tan2015-06-141-1/+54
| | | | | | Implement applying the patch to the index using git-apply. Signed-off-by: Paul Tan <pyokagan@gmail.com>
* am: extract patch, message and authorship with git-mailinfoPaul Tan2015-06-141-0/+228
| | | | | | | | | | | | | | For the purpose of applying the patch and committing the results, implement extracting the patch data, commit message and authorship from an e-mail message using git-mailinfo. git-mailinfo is run as a separate process, but ideally in the future, we should be be able to access its functionality directly without spawning a new process. Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Jeff King <peff@peff.net> Signed-off-by: Paul Tan <pyokagan@gmail.com>
* am: detect mbox patchesPaul Tan2015-06-141-0/+98
| | | | | | | | | | | Since 15ced75 (git-am foreign patch support: autodetect some patch formats, 2009-05-27), git-am.sh is able to autodetect mbox, stgit and mercurial patches through heuristics. Re-implement support for autodetecting mbox/maildir files. Helped-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Paul Tan <pyokagan@gmail.com>
* am: split out mbox/maildir patches with git-mailsplitPaul Tan2015-06-141-4/+103
| | | | | | | | | | | | | git-am.sh supports mbox, stgit and mercurial patches. Re-implement support for splitting out mbox/maildirs using git-mailsplit, while also implementing the framework required to support other patch formats in the future. Re-implement support for the --patch-format option (since a5a6755 (git-am foreign patch support: introduce patch_format, 2009-05-27)) to allow the user to choose between the different patch formats. Signed-off-by: Paul Tan <pyokagan@gmail.com>
* am: implement patch queue mechanismPaul Tan2015-06-141-0/+164
| | | | | | | | | | | | | | | | | | | | | | | | | | | | git-am applies a series of patches. If the process terminates abnormally, we want to be able to resume applying the series of patches. This requires the session state to be saved in a persistent location. Implement the mechanism of a "patch queue", represented by 2 integers -- the index of the current patch we are applying and the index of the last patch, as well as its lifecycle through the following functions: * am_setup(), which will set up the state directory $GIT_DIR/rebase-apply. As such, even if the process exits abnormally, the last-known state will still persist. * am_load(), which is called if there is an am session in progress, to load the last known state from the state directory so we can resume applying patches. * am_run(), which will do the actual patch application. After applying a patch, it calls am_next() to increment the current patch index. The logic for applying and committing a patch is not implemented yet. * am_destroy(), which is finally called when we successfully applied all the patches in the queue, to clean up by removing the state directory and its contents. Signed-off-by: Paul Tan <pyokagan@gmail.com>
* am: implement skeletal builtin amPaul Tan2015-06-144-0/+23
| | | | | | | | | | | | | | | For the purpose of rewriting git-am.sh into a C builtin, implement a skeletal builtin/am.c that redirects to $GIT_EXEC_PATH/git-am if the environment variable _GIT_USE_BUILTIN_AM is not defined. Since in the Makefile git-am.sh takes precedence over builtin/am.c, $GIT_EXEC_PATH/git-am will contain the shell script git-am.sh, and thus this allows us to fall back on the functional git-am.sh when running the test suite for tests that depend on a working git-am implementation. This redirection will be removed when all the features of git-am.sh have been re-implemented in builtin/am.c. Signed-off-by: Paul Tan <pyokagan@gmail.com>
* wrapper: implement xfopen()Paul Tan2015-06-142-0/+19
| | | | | | | | | | | | | | A common usage pattern of fopen() is to check if it succeeded, and die() if it failed: FILE *fp = fopen(path, "w"); if (!fp) die_errno(_("could not open '%s' for writing"), path); Implement a wrapper function xfopen() for the above, so that we can save a few lines of code and make the die() messages consistent. Signed-off-by: Paul Tan <pyokagan@gmail.com>
* wrapper: implement xopen()Paul Tan2015-06-142-0/+26
| | | | | | | | | | | | | | | | A common usage pattern of open() is to check if it was successful, and die() if it was not: int fd = open(path, O_WRONLY | O_CREAT, 0777); if (fd < 0) die_errno(_("Could not open '%s' for writing."), path); Implement a wrapper function xopen() that does the above so that we can save a few lines of code, and make the die() messages consistent. Helped-by: Torsten Bögershausen <tboegi@web.de> Helped-by: Jeff King <peff@peff.net> Signed-off-by: Paul Tan <pyokagan@gmail.com>
* Merge branch 'mt/p4-depotFile-at-version'Junio C Hamano2015-06-111-1/+1
|\ | | | | | | | | * mt/p4-depotFile-at-version: p4: retrieve the right revision of the file in UTF-16 codepath
| * p4: retrieve the right revision of the file in UTF-16 codepathmt/p4-depotFile-at-versionMiguel Torroja2015-05-271-1/+1
| | | | | | | | | | | | | | | | | | | | Fixing bug with UTF-16 files when they are retrieved by git-p4. It was always getting the tip version of the file and the history of the file was lost. Signed-off-by: Miguel Torroja <miguel.torroja@gmail.com> Acked-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'mh/verify-lock-error-report'Junio C Hamano2015-06-112-21/+33
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bring consistency to error reporting mechanism used in "refs" API. * mh/verify-lock-error-report: ref_transaction_commit(): do not capitalize error messages verify_lock(): do not capitalize error messages verify_lock(): report errors via a strbuf verify_lock(): on errors, let the caller unlock the lock verify_lock(): return 0/-1 rather than struct ref_lock *
| * | ref_transaction_commit(): do not capitalize error messagesmh/verify-lock-error-reportMichael Haggerty2015-05-272-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | Our convention is for error messages to start with a lower-case letter. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | verify_lock(): do not capitalize error messagesMichael Haggerty2015-05-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Our convention is for error messages to start with a lower-case letter. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | verify_lock(): report errors via a strbufMichael Haggerty2015-05-271-7/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of writing error messages directly to stderr, write them to a "strbuf *err". The caller, lock_ref_sha1_basic(), uses this error reporting convention with all the other callees, and reports its error this way to its callers. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | verify_lock(): on errors, let the caller unlock the lockMichael Haggerty2015-05-271-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | The caller already knows how to do it, so always do it in the same place. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | verify_lock(): return 0/-1 rather than struct ref_lock *Michael Haggerty2015-05-271-7/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Its return value wasn't conveying any extra information, but it made the reader wonder whether the ref_lock that it returned might be different than the one that was passed to it. So change the function to the traditional "return 0 on success or a negative value on error". Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jk/color-diff-plain-is-context'Junio C Hamano2015-06-115-23/+24
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "color.diff.plain" was a misnomer; give it 'color.diff.context' as a more logical synonym. * jk/color-diff-plain-is-context: diff.h: rename DIFF_PLAIN color slot to DIFF_CONTEXT diff: accept color.diff.context as a synonym for "plain"
| * | | diff.h: rename DIFF_PLAIN color slot to DIFF_CONTEXTjk/color-diff-plain-is-contextJeff King2015-05-274-20/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The latter is a much more descriptive name (and we support "color.diff.context" now). This also updates the name of any local variables which were used to store the color. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | diff: accept color.diff.context as a synonym for "plain"Jeff King2015-05-272-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The term "plain" is a bit ambiguous; let's allow the more specific "context", but keep "plain" around for compatibility. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'jk/clone-dissociate'Junio C Hamano2015-06-111-13/+4
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Code clean-up. * jk/clone-dissociate: clone: reorder --dissociate and --reference options clone: use OPT_STRING_LIST for --reference
| * | | | clone: reorder --dissociate and --reference optionsjk/clone-dissociateJeff King2015-05-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These options are intimately related, so it makes sense to list them nearby in the "-h" output (they are already adjacent in the manpage). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | clone: use OPT_STRING_LIST for --referenceJeff King2015-05-271-11/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not only does this save us having to implement a custom callback, but it handles "--no-reference" in the usual way (to clear the list). The generic callback does copy the string, which we don't technically need, but that should not hurt anything. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'jc/diff-ws-error-highlight'Junio C Hamano2015-06-114-260/+385
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow whitespace breakages in deleted and context lines to be also painted in the output. * jc/diff-ws-error-highlight: diff.c: --ws-error-highlight=<kind> option diff.c: add emit_del_line() and emit_context_line() t4015: separate common setup and per-test expectation t4015: modernise style
| * | | | | diff.c: --ws-error-highlight=<kind> optionJunio C Hamano2015-05-264-16/+179
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Traditionally, we only cared about whitespace breakages introduced in new lines. Some people want to paint whitespace breakages on old lines, too. When they see a whitespace breakage on a new line, they can spot the same kind of whitespace breakage on the corresponding old line and want to say "Ah, those breakages are there but they were inherited from the original, so let's not touch them for now." Introduce `--ws-error-highlight=<kind>` option, that lets them pass a comma separated list of `old`, `new`, and `context` to specify what lines to highlight whitespace errors on. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | diff.c: add emit_del_line() and emit_context_line()Junio C Hamano2015-05-261-12/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Traditionally, we only had emit_add_line() helper, which knows how to find and paint whitespace breakages on the given line, because we only care about whitespace breakages introduced in new lines. The context lines and old (i.e. deleted) lines are emitted with a simpler emit_line_0() that paints the entire line in plain or old colors. Identify callers of emit_line_0() that show deleted lines and context lines, have them call new helpers, emit_del_line() and emit_context_line(), so that we can later tweak what is done to these two classes of lines. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | t4015: separate common setup and per-test expectationJunio C Hamano2015-05-261-12/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The last two tests in the script were to - set up color.diff.* slots - set up an expectation for a single test - run that test and check the result but split in a wrong way. It did the first two in the first test and the third one in the second test. The latter two belong to each other. This matters when you plan to add more of these tests that share the common coloring. While at it, make sure we use a color different from old, which is also red. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | t4015: modernise styleJunio C Hamano2015-05-261-238/+173
| | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the preparatory steps that create the expected output inside the test bodies, remove unnecessary blank lines before and after the test bodies, and drop SP between redirection operator and its target. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Sync with 2.4.3Junio C Hamano2015-06-052-1/+78
|\ \ \ \ \
| * | | | | Git 2.4.3v2.4.3Junio C Hamano2015-06-054-3/+80
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | Merge branch 'dl/branch-error-message' into maintJunio C Hamano2015-06-051-3/+3
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Error messages from "git branch" called remote-tracking branches as "remote branches". * dl/branch-error-message: branch: do not call a "remote-tracking branch" a "remote branch"
| * \ \ \ \ \ Merge branch 'jk/skip-http-tests-under-no-curl' into maintJunio C Hamano2015-06-058-35/+13
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Test clean-up. * jk/skip-http-tests-under-no-curl: tests: skip dav http-push tests under NO_EXPAT=NoThanks t/lib-httpd.sh: skip tests if NO_CURL is defined
| * \ \ \ \ \ \ Merge branch 'ps/doc-packfile-vs-pack-file' into maintJunio C Hamano2015-06-053-9/+9
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doc consistency updates. * ps/doc-packfile-vs-pack-file: doc: fix inconsistent spelling of "packfile" pack-protocol.txt: fix insconsistent spelling of "packfile" git-unpack-objects.txt: fix inconsistent spelling of "packfile" git-verify-pack.txt: fix inconsistent spelling of "packfile"
| * \ \ \ \ \ \ \ Merge branch 'fg/document-commit-message-stripping' into maintJunio C Hamano2015-06-051-4/+7
| |\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fg/document-commit-message-stripping: Documentation: clarify how "git commit" cleans up the edited log message
| * \ \ \ \ \ \ \ \ Merge branch 'jk/rerere-forget-check-enabled' into maintJunio C Hamano2015-06-051-0/+2
| |\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git rerere forget" in a repository without rerere enabled gave a cryptic error message; it should be a silent no-op instead. * jk/rerere-forget-check-enabled: rerere: exit silently on "forget" when rerere is disabled
| * \ \ \ \ \ \ \ \ \ Merge branch 'pt/pull-log-n' into maintJunio C Hamano2015-06-052-2/+19
| |\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git pull --log" and "git pull --no-log" worked as expected, but "git pull --log=20" did not. * pt/pull-log-n: pull: handle --log=<n>
| * \ \ \ \ \ \ \ \ \ \ Merge branch 'pt/pull-ff-vs-merge-ff' into maintJunio C Hamano2015-06-053-2/+13
| |\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pull.ff configuration was supposed to override the merge.ff configuration, but it didn't. * pt/pull-ff-vs-merge-ff: pull: parse pull.ff as a bool or string pull: make pull.ff=true override merge.ff
| * \ \ \ \ \ \ \ \ \ \ \ Merge branch 'rs/plug-leak-in-pack-bitmaps' into maintJunio C Hamano2015-06-051-5/+3
| |\ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code to read pack-bitmap wanted to allocate a few hundred pointers to a structure, but by mistake allocated and leaked memory enough to hold that many actual structures. Correct the allocation size and also have it on stack, as it is small enough. * rs/plug-leak-in-pack-bitmaps: pack-bitmaps: plug memory leak, fix allocation size for recent_bitmaps
| * \ \ \ \ \ \ \ \ \ \ \ \ Merge branch 'ja/tutorial-asciidoctor-fix' into maintJunio C Hamano2015-06-051-1/+1
| |\ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A literal block in the tutorial had lines with unequal lengths to delimit it from the rest of the document, which choke GitHub's AsciiDoc renderer. * ja/tutorial-asciidoctor-fix: doc: fix unmatched code fences
| * \ \ \ \ \ \ \ \ \ \ \ \ \ Merge branch 'jk/stripspace-asciidoctor-fix' into maintJunio C Hamano2015-06-051-3/+3
| |\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A literal block in the tutorial had lines with unequal lengths to delimit it from the rest of the document, which choke GitHub's AsciiDoc renderer. * jk/stripspace-asciidoctor-fix: doc: fix unmatched code fences in git-stripspace