diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/RelNotes/2.13.7.txt | 20 | ||||
| -rw-r--r-- | Documentation/RelNotes/2.14.4.txt | 5 | ||||
| -rw-r--r-- | Documentation/RelNotes/2.15.2.txt | 3 | ||||
| -rw-r--r-- | Documentation/RelNotes/2.16.4.txt | 5 | ||||
| -rw-r--r-- | Documentation/RelNotes/2.17.1.txt | 16 | ||||
| -rw-r--r-- | Documentation/RelNotes/2.18.0.txt | 130 | ||||
| -rw-r--r-- | Documentation/config.txt | 47 | ||||
| -rw-r--r-- | Documentation/diff-config.txt | 3 | ||||
| -rw-r--r-- | Documentation/git-help.txt | 4 | ||||
| -rw-r--r-- | Documentation/git-p4.txt | 32 | ||||
| -rw-r--r-- | Documentation/git-status.txt | 10 | ||||
| -rw-r--r-- | Documentation/git-submodule.txt | 17 | ||||
| -rw-r--r-- | Documentation/git.txt | 10 | ||||
| -rw-r--r-- | Documentation/gitattributes.txt | 2 | ||||
| -rw-r--r-- | Documentation/gitmodules.txt | 2 | ||||
| -rw-r--r-- | Documentation/gitrevisions.txt | 2 | ||||
| -rw-r--r-- | Documentation/merge-config.txt | 8 | ||||
| -rw-r--r-- | Documentation/merge-strategies.txt | 11 | ||||
| -rw-r--r-- | Documentation/technical/api-oid-array.txt | 17 | ||||
| -rw-r--r-- | Documentation/technical/protocol-v2.txt | 9 |
20 files changed, 325 insertions, 28 deletions
diff --git a/Documentation/RelNotes/2.13.7.txt b/Documentation/RelNotes/2.13.7.txt new file mode 100644 index 0000000000..09fc01406c --- /dev/null +++ b/Documentation/RelNotes/2.13.7.txt @@ -0,0 +1,20 @@ +Git v2.13.7 Release Notes +========================= + +Fixes since v2.13.6 +------------------- + + * Submodule "names" come from the untrusted .gitmodules file, but we + blindly append them to $GIT_DIR/modules to create our on-disk repo + paths. This means you can do bad things by putting "../" into the + name. We now enforce some rules for submodule names which will cause + Git to ignore these malicious names (CVE-2018-11235). + + Credit for finding this vulnerability and the proof of concept from + which the test script was adapted goes to Etienne Stalmans. + + * It was possible to trick the code that sanity-checks paths on NTFS + into reading random piece of memory (CVE-2018-11233). + +Credit for fixing for these bugs goes to Jeff King, Johannes +Schindelin and others. diff --git a/Documentation/RelNotes/2.14.4.txt b/Documentation/RelNotes/2.14.4.txt new file mode 100644 index 0000000000..97755a89d9 --- /dev/null +++ b/Documentation/RelNotes/2.14.4.txt @@ -0,0 +1,5 @@ +Git v2.14.4 Release Notes +========================= + +This release is to forward-port the fixes made in the v2.13.7 version +of Git. See its release notes for details. diff --git a/Documentation/RelNotes/2.15.2.txt b/Documentation/RelNotes/2.15.2.txt index 9f7e28f8a2..b480e56b68 100644 --- a/Documentation/RelNotes/2.15.2.txt +++ b/Documentation/RelNotes/2.15.2.txt @@ -43,5 +43,8 @@ Fixes since v2.15.1 * Clarify and enhance documentation for "merge-base --fork-point", as it was clear what it computed but not why/what for. + * This release also contains the fixes made in the v2.13.7 version of + Git. See its release notes for details. + Also contains various documentation updates and code clean-ups. diff --git a/Documentation/RelNotes/2.16.4.txt b/Documentation/RelNotes/2.16.4.txt new file mode 100644 index 0000000000..6be538ba30 --- /dev/null +++ b/Documentation/RelNotes/2.16.4.txt @@ -0,0 +1,5 @@ +Git v2.16.4 Release Notes +========================= + +This release is to forward-port the fixes made in the v2.13.7 version +of Git. See its release notes for details. diff --git a/Documentation/RelNotes/2.17.1.txt b/Documentation/RelNotes/2.17.1.txt new file mode 100644 index 0000000000..e01384fe8e --- /dev/null +++ b/Documentation/RelNotes/2.17.1.txt @@ -0,0 +1,16 @@ +Git v2.17.1 Release Notes +========================= + +Fixes since v2.17 +----------------- + + * This release contains the same fixes made in the v2.13.7 version of + Git, covering CVE-2018-11233 and 11235, and forward-ported to + v2.14.4, v2.15.2 and v2.16.4 releases. See release notes to + v2.13.7 for details. + + * In addition to the above fixes, this release has support on the + server side to reject pushes to repositories that attempt to create + such problematic .gitmodules file etc. as tracked contents, to help + hosting sites protect their customers by preventing malicious + contents from spreading. diff --git a/Documentation/RelNotes/2.18.0.txt b/Documentation/RelNotes/2.18.0.txt index 40c3b9470b..fd5aecf8e9 100644 --- a/Documentation/RelNotes/2.18.0.txt +++ b/Documentation/RelNotes/2.18.0.txt @@ -12,7 +12,9 @@ UI, Workflows & Features want to move to z/d by taking the hint that the entire directory 'x' moved to 'z'. A bug causing dirty files involved in a rename to be overwritten during merge has also been fixed as part of this - work. + work. Incidentally, this also avoids updating a file in the + working tree after a (non-trivial) merge whose result matches what + our side originally had. * "git filter-branch" learned to use a different exit code to allow the callers to tell the case where there was no new commits to @@ -104,6 +106,44 @@ UI, Workflows & Features custom "git-$command" that the end user has on the $PATH when using newer version of bash. + * "git send-email" can sometimes offer confirmation dialog "Send this + email?" with choices 'Yes', 'No', 'Quit', and 'All'. A new action + 'Edit' has been added to this dialog's choice. + + * With merge.renames configuration set to false, the recursive merge + strategy can be told not to spend cycles trying to find renamed + paths and merge them accordingly. + + * "git status" learned to honor a new status.renames configuration to + skip rename detection, which could be useful for those who want to + do so without disabling the default rename detection done by the + "git diff" command. + + * Command line completion (in contrib/) learned to complete pathnames + for various commands better. + + * "git blame" learns to unhighlight uninteresting metadata from the + originating commit on lines that are the same as the previous one, + and also paint lines in different colors depending on the age of + the commit. + + * Transfer protocol v2 learned to support the partial clone. + + * When a short hexadecimal string is used to name an object but there + are multiple objects that share the string as the prefix of their + names, the code lists these ambiguous candidates in a help message. + These object names are now sorted according to their types for + easier eyeballing. + + * "git fetch $there $refspec" that talks over protocol v2 can take + advantage of server-side ref filtering; the code has been extended + so that this mechanism triggers also when fetching with configured + refspec. + + * Our HTTP client code used to advertise that we accept gzip encoding + from the other side; instead, just let cURL library to advertise + and negotiate the best one. + Performance, Internal Implementation, Development Support etc. @@ -218,20 +258,38 @@ Performance, Internal Implementation, Development Support etc. repository object (which in turn tells the API which object store the objects are to be located). - * Rename detection logic in "diff" family that is used in "merge" has - learned to guess when all of x/a, x/b and x/c have moved to z/a, - z/b and z/c, it is likely that x/d added in the meantime would also - want to move to z/d by taking the hint that the entire directory - 'x' moved to 'z'. A bug causing dirty files involved in a rename - to be overwritten during merge has also been fixed as part of this - work. Incidentally, this also avoids updating a file in the - working tree after a (non-trivial) merge whose result matches what - our side originally had. - * "git pack-objects" needs to allocate tons of "struct object_entry" while doing its work, and shrinking its size helps the performance quite a bit. + * The implementation of "git rebase -i --root" has been updated to use + the sequencer machinery more. + + * Developer support update, by using BUG() macro instead of die() to + mark codepaths that should not happen more clearly. + + * Developer support. Use newer GCC on one of the builds done at + TravisCI.org to get more warnings and errors diagnosed. + + * Conversion from uchar[20] to struct object_id continues. + + * By code restructuring of submodule merge in merge-recursive, + informational messages from the codepath are now given using the + same mechanism as other output, and honor the merge.verbosity + configuration. The code also learned to give a few new messages + when a submodule three-way merge resolves cleanly when one side + records a descendant of the commit chosen by the other side. + + * Avoid unchecked snprintf() to make future code auditing easier. + (merge ac4896f007 jk/snprintf-truncation later to maint). + + * Many tests hardcode the raw object names, which would change once + we migrate away from SHA-1. While some of them must test against + exact object names, most of them do not have to use hardcoded + constants in the test. The latter kind of tests have been updated + to test the moral equivalent of the original without hardcoding the + actual object names. + Also contains various documentation updates and code clean-ups. @@ -382,6 +440,54 @@ Fixes since v2.17 HT by default. The problem is fixed by forcing 8-space tabs. (merge 379805051d bc/asciidoctor-tab-width later to maint). + * Code clean-up to adjust to a more recent lockfile API convention that + allows lockfile instances kept on the stack. + (merge 0fa5a2ed8d ma/lockfile-cleanup later to maint). + + * the_repository->index is not a allocated piece of memory but + repo_clear() indiscriminately attempted to free(3) it, which has + been corrected. + (merge 74373b5f10 nd/repo-clear-keep-the-index later to maint). + + * Code clean-up to avoid non-standard-conformant pointer arithmetic. + (merge c112084af9 rs/no-null-ptr-arith-in-fast-export later to maint). + + * Code clean-up to turn history traversal more robust in a + semi-corrupt repository. + (merge 8702b30fd7 jk/unavailable-can-be-missing later to maint). + + * "git update-ref A B" is supposed to ensure that ref A does not yet + exist when B is a NULL OID, but this check was not done correctly + for pseudo-refs outside refs/ hierarchy, e.g. MERGE_HEAD. + + * "git submodule update" and "git submodule add" supported the + "--reference" option to borrow objects from a neighbouring local + repository like "git clone" does, but lacked the more recent + invention "--dissociate". Also "git submodule add" has been taught + to take the "--progress" option. + (merge a0ef29341a cf/submodule-progress-dissociate later to maint). + + * Update credential-netrc helper (in contrib/) to allow customizing + the GPG used to decrypt the encrypted .netrc file. + (merge 786ef50a23 lm/credential-netrc later to maint). + + * "git submodule update" attempts two different kinds of "git fetch" + against the upstream repository to grab a commit bound at the + submodule's path, but it incorrectly gave up if the first kind + (i.e. a normal fetch) failed, making the second "last resort" one + (i.e. fetching an exact commit object by object name) ineffective. + This has been corrected. + (merge e30d833671 sb/submodule-update-try-harder later to maint). + + * Error behaviour of "git grep" when it cannot read the index was + inconsistent with other commands that uses the index, which has + been corrected to error out early. + (merge b2aa84c789 sb/grep-die-on-unreadable-index later to maint). + + * We used to call regfree() after regcomp() failed in some codepaths, + which have been corrected. + (merge 17154b1576 ma/regex-no-regfree-after-comp-fail later to maint). + * Other minor doc, test and build updates and code cleanups. (merge 248f66ed8e nd/trace-with-env later to maint). (merge 14ced5562c ys/bisect-object-id-missing-conversion-fix later to maint). @@ -411,3 +517,5 @@ Fixes since v2.17 (merge 5356a3c354 ah/misc-doc-updates later to maint). (merge 92c4a7a129 nd/completion-aliasfiletype-typofix later to maint). (merge 58bd77b66a nd/pack-unreachable-objects-doc later to maint). + (merge 4ed79d5203 sg/t6500-no-redirect-of-stdin later to maint). + (merge 17b8a2d6cd jk/config-blob-sans-repo later to maint). diff --git a/Documentation/config.txt b/Documentation/config.txt index 84e2891aed..ab641bf5a9 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -1251,6 +1251,33 @@ color.status.<slot>:: status short-format), or `unmerged` (files which have unmerged changes). +color.blame.repeatedLines:: + Use the customized color for the part of git-blame output that + is repeated meta information per line (such as commit id, + author name, date and timezone). Defaults to cyan. + +color.blame.highlightRecent:: + This can be used to color the metadata of a blame line depending + on age of the line. ++ +This setting should be set to a comma-separated list of color and date settings, +starting and ending with a color, the dates should be set from oldest to newest. +The metadata will be colored given the colors if the the line was introduced +before the given timestamp, overwriting older timestamped colors. ++ +Instead of an absolute timestamp relative timestamps work as well, e.g. +2.weeks.ago is valid to address anything older than 2 weeks. ++ +It defaults to 'blue,12 month ago,white,1 month ago,red', which colors +everything older than one year blue, recent changes between one month and +one year old are kept white, and lines introduced within the last month are +colored red. + +blame.coloring:: + This determines the coloring scheme to be applied to blame + output. It can be 'repeatedLines', 'highlightRecent', + or 'none' which is the default. + color.transport:: A boolean to enable/disable color when pushes are rejected. May be set to `always`, `false` (or `never`) or `auto` (or `true`), in which @@ -1385,6 +1412,14 @@ credential.<url>.*:: credentialCache.ignoreSIGHUP:: Tell git-credential-cache--daemon to ignore SIGHUP, instead of quitting. +completion.commands:: + This is only used by git-completion.bash to add or remove + commands from the list of completed commands. Normally only + porcelain commands and a few select others are completed. You + can add more commands, separated by space, in this + variable. Prefixing the command with '-' will remove it from + the existing list. + include::diff-config.txt[] difftool.<tool>.path:: @@ -3179,6 +3214,18 @@ status.displayCommentPrefix:: behavior of linkgit:git-status[1] in Git 1.8.4 and previous. Defaults to false. +status.renameLimit:: + The number of files to consider when performing rename detection + in linkgit:git-status[1] and linkgit:git-commit[1]. Defaults to + the value of diff.renameLimit. + +status.renames:: + Whether and how Git detects renames in linkgit:git-status[1] and + linkgit:git-commit[1] . If set to "false", rename detection is + disabled. If set to "true", basic rename detection is enabled. + If set to "copies" or "copy", Git will detect copies, as well. + Defaults to the value of diff.renames. + status.showStash:: If set to true, linkgit:git-status[1] will display the number of entries currently stashed away. diff --git a/Documentation/diff-config.txt b/Documentation/diff-config.txt index 5ca942ab5e..77caa66c2f 100644 --- a/Documentation/diff-config.txt +++ b/Documentation/diff-config.txt @@ -112,7 +112,8 @@ diff.orderFile:: diff.renameLimit:: The number of files to consider when performing the copy/rename - detection; equivalent to the 'git diff' option `-l`. + detection; equivalent to the 'git diff' option `-l`. This setting + has no effect if rename detection is turned off. diff.renames:: Whether and how Git detects renames. If set to "false", diff --git a/Documentation/git-help.txt b/Documentation/git-help.txt index 40d328a4b3..a40fc38d8b 100644 --- a/Documentation/git-help.txt +++ b/Documentation/git-help.txt @@ -8,7 +8,7 @@ git-help - Display help information about Git SYNOPSIS -------- [verse] -'git help' [-a|--all] [-g|--guide] +'git help' [-a|--all [--verbose]] [-g|--guide] [-i|--info|-m|--man|-w|--web] [COMMAND|GUIDE] DESCRIPTION @@ -42,6 +42,8 @@ OPTIONS --all:: Prints all the available commands on the standard output. This option overrides any given command or guide name. + When used with `--verbose` print description for all recognized + commands. -g:: --guides:: diff --git a/Documentation/git-p4.txt b/Documentation/git-p4.txt index b0abe2cb07..6646d5e6cc 100644 --- a/Documentation/git-p4.txt +++ b/Documentation/git-p4.txt @@ -164,6 +164,31 @@ $ git p4 submit --shelve $ git p4 submit --update-shelve 1234 --update-shelve 2345 ---- + +Unshelve +~~~~~~~~ +Unshelving will take a shelved P4 changelist, and produce the equivalent git commit +in the branch refs/remotes/p4/unshelved/<changelist>. + +The git commit is created relative to the current origin revision (HEAD by default). +If the shelved changelist's parent revisions differ, git-p4 will refuse to unshelve; +you need to be unshelving onto an equivalent tree. + +The origin revision can be changed with the "--origin" option. + +If the target branch in refs/remotes/p4/unshelved already exists, the old one will +be renamed. + +---- +$ git p4 sync +$ git p4 unshelve 12345 +$ git show refs/remotes/p4/unshelved/12345 +<submit more changes via p4 to the same files> +$ git p4 unshelve 12345 +<refuses to unshelve until git is in sync with p4 again> + +---- + OPTIONS ------- @@ -337,6 +362,13 @@ These options can be used to modify 'git p4 rebase' behavior. --import-labels:: Import p4 labels. +Unshelve options +~~~~~~~~~~~~~~~~ + +--origin:: + Sets the git refspec against which the shelved P4 changelist is compared. + Defaults to p4/master. + DEPOT PATH SYNTAX ----------------- The p4 depot path argument to 'git p4 sync' and 'git p4 clone' can diff --git a/Documentation/git-status.txt b/Documentation/git-status.txt index c16e27e63d..c4467ffb98 100644 --- a/Documentation/git-status.txt +++ b/Documentation/git-status.txt @@ -135,6 +135,16 @@ ignored, then the directory is not shown, but all contents are shown. Display or do not display detailed ahead/behind counts for the branch relative to its upstream branch. Defaults to true. +--renames:: +--no-renames:: + Turn on/off rename detection regardless of user configuration. + See also linkgit:git-diff[1] `--no-renames`. + +--find-renames[=<n>]:: + Turn on rename detection, optionally setting the similarity + threshold. + See also linkgit:git-diff[1] `--find-renames`. + <pathspec>...:: See the 'pathspec' entry in linkgit:gitglossary[7]. diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt index 630999f41a..4a5cc38a6f 100644 --- a/Documentation/git-submodule.txt +++ b/Documentation/git-submodule.txt @@ -239,6 +239,13 @@ OPTIONS --quiet:: Only print error messages. +--progress:: + This option is only valid for add and update commands. + Progress status is reported on the standard error stream + by default when it is attached to a terminal, unless -q + is specified. This flag forces progress status even if the + standard error stream is not directed to a terminal. + --all:: This option is only valid for the deinit command. Unregister all submodules in the working tree. @@ -362,7 +369,15 @@ the submodule itself. this option will be passed to the linkgit:git-clone[1] command. + *NOTE*: Do *not* use this option unless you have read the note -for linkgit:git-clone[1]'s `--reference` and `--shared` options carefully. +for linkgit:git-clone[1]'s `--reference`, `--shared`, and `--dissociate` +options carefully. + +--dissociate:: + This option is only valid for add and update commands. These + commands sometimes need to clone a remote repository. In this case, + this option will be passed to the linkgit:git-clone[1] command. ++ +*NOTE*: see the NOTE for the `--reference` option. --recursive:: This option is only valid for foreach, update, status and sync commands. diff --git a/Documentation/git.txt b/Documentation/git.txt index c662f41c1d..dba7f0c18e 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -164,6 +164,16 @@ foo.bar= ...`) sets `foo.bar` to the empty string which `git config Do not perform optional operations that require locks. This is equivalent to setting the `GIT_OPTIONAL_LOCKS` to `0`. +--list-cmds=group[,group...]:: + List commands by group. This is an internal/experimental + option and may change or be removed in the future. Supported + groups are: builtins, parseopt (builtin commands that use + parse-options), main (all commands in libexec directory), + others (all other commands in `$PATH` that have git- prefix), + list-<category> (see categories in command-list.txt), + nohelpers (exclude helper commands), alias and config + (retrieve command list from config variable completion.commands) + GIT COMMANDS ------------ diff --git a/Documentation/gitattributes.txt b/Documentation/gitattributes.txt index b72936a885..92010b062e 100644 --- a/Documentation/gitattributes.txt +++ b/Documentation/gitattributes.txt @@ -3,7 +3,7 @@ gitattributes(5) NAME ---- -gitattributes - defining attributes per path +gitattributes - Defining attributes per path SYNOPSIS -------- diff --git a/Documentation/gitmodules.txt b/Documentation/gitmodules.txt index db5d47eb19..4d63def206 100644 --- a/Documentation/gitmodules.txt +++ b/Documentation/gitmodules.txt @@ -3,7 +3,7 @@ gitmodules(5) NAME ---- -gitmodules - defining submodule properties +gitmodules - Defining submodule properties SYNOPSIS -------- diff --git a/Documentation/gitrevisions.txt b/Documentation/gitrevisions.txt index 27dec5b91d..1f6cceaefb 100644 --- a/Documentation/gitrevisions.txt +++ b/Documentation/gitrevisions.txt @@ -3,7 +3,7 @@ gitrevisions(7) NAME ---- -gitrevisions - specifying revisions and ranges for Git +gitrevisions - Specifying revisions and ranges for Git SYNOPSIS -------- diff --git a/Documentation/merge-config.txt b/Documentation/merge-config.txt index 12b6bbf591..662c2713ca 100644 --- a/Documentation/merge-config.txt +++ b/Documentation/merge-config.txt @@ -35,7 +35,13 @@ include::fmt-merge-msg-config.txt[] merge.renameLimit:: The number of files to consider when performing rename detection during a merge; if not specified, defaults to the value of - diff.renameLimit. + diff.renameLimit. This setting has no effect if rename detection + is turned off. + +merge.renames:: + Whether and how Git detects renames. If set to "false", + rename detection is disabled. If set to "true", basic rename + detection is enabled. Defaults to the value of diff.renames. merge.renormalize:: Tell Git that canonical representation of files in the diff --git a/Documentation/merge-strategies.txt b/Documentation/merge-strategies.txt index 4a58aad4b8..aa66cbe41e 100644 --- a/Documentation/merge-strategies.txt +++ b/Documentation/merge-strategies.txt @@ -23,8 +23,9 @@ recursive:: causing mismerges by tests done on actual merge commits taken from Linux 2.6 kernel development history. Additionally this can detect and handle merges involving - renames. This is the default merge strategy when - pulling or merging one branch. + renames, but currently cannot make use of detected + copies. This is the default merge strategy when pulling + or merging one branch. + The 'recursive' strategy can take the following options: @@ -84,12 +85,14 @@ no-renormalize;; `merge.renormalize` configuration variable. no-renames;; - Turn off rename detection. + Turn off rename detection. This overrides the `merge.renames` + configuration variable. See also linkgit:git-diff[1] `--no-renames`. find-renames[=<n>];; Turn on rename detection, optionally setting the similarity - threshold. This is the default. + threshold. This is the default. This overrides the + 'merge.renames' configuration variable. See also linkgit:git-diff[1] `--find-renames`. rename-threshold=<n>;; diff --git a/Documentation/technical/api-oid-array.txt b/Documentation/technical/api-oid-array.txt index b0c11f868d..9febfb1d52 100644 --- a/Documentation/technical/api-oid-array.txt +++ b/Documentation/technical/api-oid-array.txt @@ -35,13 +35,18 @@ Functions Free all memory associated with the array and return it to the initial, empty state. +`oid_array_for_each`:: + Iterate over each element of the list, executing the callback + function for each one. Does not sort the list, so any custom + hash order is retained. If the callback returns a non-zero + value, the iteration ends immediately and the callback's + return is propagated; otherwise, 0 is returned. + `oid_array_for_each_unique`:: - Efficiently iterate over each unique element of the list, - executing the callback function for each one. If the array is - not sorted, this function has the side effect of sorting it. If - the callback returns a non-zero value, the iteration ends - immediately and the callback's return is propagated; otherwise, - 0 is returned. + Iterate over each unique element of the list in sorted order, + but otherwise behave like `oid_array_for_each`. If the array + is not sorted, this function has the side effect of sorting + it. Examples -------- diff --git a/Documentation/technical/protocol-v2.txt b/Documentation/technical/protocol-v2.txt index d7b6f38e0a..49bda76d23 100644 --- a/Documentation/technical/protocol-v2.txt +++ b/Documentation/technical/protocol-v2.txt @@ -290,6 +290,15 @@ included in the clients request as well as the potential addition of the Cannot be used with "deepen", but can be used with "deepen-since". +If the 'filter' feature is advertised, the following argument can be +included in the client's request: + + filter <filter-spec> + Request that various objects from the packfile be omitted + using one of several filtering techniques. These are intended + for use with partial clone and partial fetch operations. See + `rev-list` for possible "filter-spec" values. + The response of `fetch` is broken into a number of sections separated by delimiter packets (0001), with each section beginning with its section header. |