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2015-03-23Merge branch 'jk/push-config'Libravatar Junio C Hamano1-0/+6
Restructure "git push" codepath to make it easier to add new configuration bits and then add push.followTags configuration that turns --follow-tags option on by default. * jk/push-config: push: allow --follow-tags to be set by config push.followTags cmd_push: pass "flags" pointer to config callback cmd_push: set "atomic" bit directly git_push_config: drop cargo-culted wt_status pointer
2015-03-23Merge branch 'nd/config-doc-camelCase'Libravatar Junio C Hamano1-121/+121
Documentation updates. * nd/config-doc-camelCase: *config.txt: stick to camelCase naming convention
2015-03-20Merge branch 'jc/decorate-leaky-separator-color'Libravatar Junio C Hamano1-49/+73
"git log --decorate" did not reset colors correctly around the branch names. * jc/decorate-leaky-separator-color: log --decorate: do not leak "commit" color into the next item Documentation/config.txt: simplify boolean description in the syntax section Documentation/config.txt: describe 'color' value type in the "Values" section Documentation/config.txt: have a separate "Values" section Documentation/config.txt: describe the structure first and then meaning Documentation/config.txt: explain multi-valued variables once Documentation/config.txt: avoid unnecessary negation
2015-03-20Merge branch 'nd/versioncmp-prereleases'Libravatar Junio C Hamano1-0/+12
The versionsort.prerelease configuration variable can be used to specify that v1.0-pre1 comes before v1.0. * nd/versioncmp-prereleases: config.txt: update versioncmp.prereleaseSuffix versionsort: support reorder prerelease suffixes
2015-03-17Merge branch 'mg/doc-status-color-slot'Libravatar Junio C Hamano1-2/+4
Documentation fixes. * mg/doc-status-color-slot: config,completion: add color.status.unmerged
2015-03-14push: allow --follow-tags to be set by config push.followTagsLibravatar Dave Olszewski1-0/+6
Signed-off-by: Dave Olszewski <cxreg@pobox.com> Helped-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-13*config.txt: stick to camelCase naming conventionLibravatar Nguyễn Thái Ngọc Duy1-121/+121
This should improve readability. Compare "thislongname" and "thisLongName". The following keys are left in unchanged. We can decide what to do with them later. - am.keepcr - core.autocrlf .safecrlf .trustctime - diff.dirstat .noprefix - gitcvs.usecrlfattr - gui.blamehistoryctx .trustmtime - pull.twohead - receive.autogc - sendemail.signedoffbycc .smtpsslcertpath .suppresscc Helped-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-10config,completion: add color.status.unmergedLibravatar Michael J Gruber1-2/+4
Reported-by: "Mladen B." <mladen074@gmail.com> Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-10config.txt: update versioncmp.prereleaseSuffixLibravatar Nguyễn Thái Ngọc Duy1-2/+7
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-06Merge branch 'ms/submodule-update-config-doc'Libravatar Junio C Hamano1-5/+9
The interaction between "git submodule update" and the submodule.*.update configuration was not clearly documented. * ms/submodule-update-config-doc: submodule: improve documentation of update subcommand
2015-03-05Merge branch 'mm/am-c-doc'Libravatar Junio C Hamano1-0/+7
The configuration variable 'mailinfo.scissors' was hard to discover in the documentation. * mm/am-c-doc: Documentation/git-am.txt: mention mailinfo.scissors config variable Documentation/config.txt: document mailinfo.scissors
2015-03-04log --decorate: do not leak "commit" color into the next itemLibravatar Junio C Hamano1-0/+7
In "git log --decorate", you would see the commit header like this: commit ... (HEAD, jc/decorate-leaky-separator-color) where "commit ... (" is painted in color.diff.commit, "HEAD" in color.decorate.head, ", " in color.diff.commit, the branch name in color.decorate.branch and then closing ")" in color.diff.commit. If you wanted to paint the HEAD and local branch name in the same color as the body text (perhaps because cyan and green are too faint on a black-on-white terminal to be readable), you would not want to have to say [color "decorate"] head = black branch = black because that you would not be able to reuse same configuration on a white-on-black terminal. You would naively expect [color "decorate"] head = normal branch = normal to work, but unfortunately it does not. It paints the string "HEAD" and the branch name in the same color as the opening parenthesis or comma between the decoration elements. This is because the code forgets to reset the color after printing the "prefix" in its own color. It theoretically is possible that some people were expecting and relying on that the attribute set as the "diff.commit" color, which is used to draw these opening parenthesis and inter-item comma, is inherited by the drawing of branch names, but it is not how the coloring works everywhere else. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-04Documentation/config.txt: simplify boolean description in the syntax sectionLibravatar Junio C Hamano1-2/+2
The 'true' short-hand doesn't deserve a separate sentence; even our own git config --bool foo.bar yes would not produce it. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-04Documentation/config.txt: describe 'color' value type in the "Values" sectionLibravatar Junio C Hamano1-16/+13
Instead of describing it for color.branch.<slot> and have everybody else refer to it, explain how colors are spelled in "Values" section upfront. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-04Documentation/config.txt: have a separate "Values" sectionLibravatar Junio C Hamano1-8/+31
The various types of values set to the configuration variables deserve more than a brief footnote mention in the syntax section, and it will be more so after the later steps of this clean up effort. Move the mention of booleans from the syntax section to this new section, and describe how human-readble integers can be spelled with scaling there. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-04Documentation/config.txt: describe the structure first and then meaningLibravatar Junio C Hamano1-16/+15
A line can be continued via a backquote-LF and can be chomped at a comment character. But that is not specific to string-typed values. It is common to all, just like unquoted leading and trailing whitespaces are stripped and inter-word spacing are retained. Move the description around and desribe these structural rules first, then introduce the double-quote facility as a way to override them, and finally mention various types of values. Note that these structural rules only apply to the value part of the configuration file. E.g. [aSection] \ name \ = value does not work, because the rules kick in only after seeing "name =". Both the original and the updated text are phrased in an awkward way by singling out the "value" part of the line because of this. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-04Documentation/config.txt: explain multi-valued variables onceLibravatar Junio C Hamano1-4/+3
The syntax section repeats what the preamble explained already. That a variable can have multiple values is more about what a variable is than the syntax of the file. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-04Documentation/config.txt: avoid unnecessary negationLibravatar Junio C Hamano1-3/+3
Section names and variable names are both case-insensitive, but one is described as "not case sensitive". Use "case-insensitive" for both. Instead of saying "... have to be escaped" without telling what that escaping achieves, state it in a more positive way, i.e. "... can be included by escaping". Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-02submodule: improve documentation of update subcommandLibravatar Michal Sojka1-5/+9
The documentation of 'git submodule update' has several problems: 1) It mentions that value 'none' of submodule.$name.update can be overridden by --checkout, but other combinations of configuration values and command line options are not mentioned. 2) The documentation of submodule.$name.update is scattered across three places, which is confusing. 3) The documentation of submodule.$name.update in gitmodules.txt is incorrect, because the code always uses the value from .git/config and never from .gitmodules. 4) Documentation of --force was incomplete, because it is only effective in case of checkout method of update. Fix all these problems by documenting submodule.*.update in git-submodule.txt and make everybody else refer to it. Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-02-27versionsort: support reorder prerelease suffixesLibravatar Nguyễn Thái Ngọc Duy1-0/+7
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-02-22Merge branch 'jc/conf-var-doc'Libravatar Junio C Hamano1-8/+7
Longstanding configuration variable naming rules has been added to the documentation. * jc/conf-var-doc: CodingGuidelines: describe naming rules for configuration variables config.txt: mark deprecated variables more prominently config.txt: clarify that add.ignore-errors is deprecated
2015-02-20Documentation/config.txt: document mailinfo.scissorsLibravatar Matthieu Moy1-0/+7
The variable was documented in git-mailinfo.txt, but not in config.txt. The detailed documentation is still the one of --scissors in git-mailinfo.txt, but we give enough information here to let the user understand what it is about, and to make it easy to find it (e.g. searching ">8" and "8<" finds it). Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-02-11Merge branch 'jc/push-to-checkout'Libravatar Junio C Hamano1-1/+5
Extending the js/push-to-deploy topic, the behaviour of "git push" when updating the working tree and the index with an update to the branch that is checked out can be tweaked by push-to-checkout hook. * jc/push-to-checkout: receive-pack: support push-to-checkout hook receive-pack: refactor updateInstead codepath
2015-02-11Merge branch 'sb/atomic-push'Libravatar Junio C Hamano1-0/+5
"git push" has been taught a "--atomic" option that makes push to update more than one ref an "all-or-none" affair. * sb/atomic-push: Document receive.advertiseatomic t5543-atomic-push.sh: add basic tests for atomic pushes push.c: add an --atomic argument send-pack.c: add --atomic command line argument send-pack: rename ref_update_to_be_sent to check_to_send_update receive-pack.c: negotiate atomic push support receive-pack.c: add execute_commands_atomic function receive-pack.c: move transaction handling in a central place receive-pack.c: move iterating over all commands outside execute_commands receive-pack.c: die instead of error in case of possible future bug receive-pack.c: shorten the execute_commands loop over all commands
2015-01-28config.txt: mark deprecated variables more prominentlyLibravatar Junio C Hamano1-4/+4
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-01-28config.txt: clarify that add.ignore-errors is deprecatedLibravatar Junio C Hamano1-5/+4
The old text gave an impression that even in a new repository using old form might be safer. Only Git from pre 1.7.0 days choke on the correctly named variable, which is ancient by today's standard. We have no intention to remove the support for deprecated ones, but let's make sure that we do not give room for confused questions such as "why does core.sparse-checkout not work, when add.ignore-errors does?" Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-01-14Merge branch 'po/doc-core-ignorestat'Libravatar Junio C Hamano1-8/+13
* po/doc-core-ignorestat: doc: core.ignoreStat update, and clarify the --assume-unchanged effect doc: core.ignoreStat clarify the --assume-unchanged effect
2015-01-14Document receive.advertiseatomicLibravatar Stefan Beller1-0/+5
This was missing in 1b70fe5d3054 (2015-01-07, receive-pack.c: negotiate atomic push support) as I squashed the option in very late in the patch series. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-01-12doc: core.ignoreStat update, and clarify the --assume-unchanged effectLibravatar Philip Oakley1-9/+13
The assume-unchanged bit, and consequently core.ignoreStat, can be misunderstood. Be assertive about the expectation that file changes should notified to Git. Overhaul the general wording thus: 1. direct description of what is ignored given first. 2. example instruction of the user manual action required. 3. use sideways indirection for assume-unchanged and update-index references. 4. add a 'normally' to give leeway for the change detection. Signed-off-by: Philip Oakley <philipoakley@iee.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-01-08receive-pack: support push-to-checkout hookLibravatar Junio C Hamano1-1/+5
When receive.denyCurrentBranch is set to updateInstead, a push that tries to update the branch that is currently checked out is accepted only when the index and the working tree exactly matches the currently checked out commit, in which case the index and the working tree are updated to match the pushed commit. Otherwise the push is refused. This hook can be used to customize this "push-to-deploy" logic. The hook receives the commit with which the tip of the current branch is going to be updated, and can decide what kind of local changes are acceptable and how to update the index and the working tree to match the updated tip of the current branch. For example, the hook can simply run `git read-tree -u -m HEAD "$1"` in order to emulate 'git fetch' that is run in the reverse direction with `git push`, as the two-tree form of `read-tree -u -m` is essentially the same as `git checkout` that switches branches while keeping the local changes in the working tree that do not interfere with the difference between the branches. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-01-07Merge branch 'lh/send-email-hide-x-mailer'Libravatar Junio C Hamano1-0/+1
"git send-email" normally identifies itself via X-Mailer: header in the message it sends out. A new command line flag allows the user to squelch the header. * lh/send-email-hide-x-mailer: test/send-email: --[no-]xmailer tests send-email: add --[no-]xmailer option
2014-12-22Merge branch 'jk/colors'Libravatar Junio C Hamano1-2/+4
"diff-highlight" filter (in contrib/) allows its color output to be customized via configuration variables. * jk/colors: parse_color: drop COLOR_BACKGROUND macro diff-highlight: allow configurable colors parse_color: recognize "no$foo" to clear the $foo attribute parse_color: support 24-bit RGB values parse_color: refactor color storage
2014-12-22Merge branch 'js/push-to-deploy'Libravatar Junio C Hamano1-0/+7
"git push" into a repository with a working tree normally refuses to modify the branch that is checked out. The command learned to optionally do an equivalent of "git reset --hard" only when there is no change to the working tree and the index instead, which would be useful to "deploy" by pushing into a repository. * js/push-to-deploy: t5516: more tests for receive.denyCurrentBranch=updateInstead receive-pack: add another option for receive.denyCurrentBranch
2014-12-22Merge branch 'pb/send-email-te'Libravatar Junio C Hamano1-0/+1
"git send-email" learned "--transfer-encoding" option to force a non-fault Content-Transfer-Encoding header (e.g. base64). * pb/send-email-te: git-send-email: add --transfer-encoding option git-send-email: delay creation of MIME headers
2014-12-22Merge branch 'jk/colors-fix' into maintLibravatar Junio C Hamano1-0/+4
"git config --get-color" did not parse its command line arguments carefully. * jk/colors-fix: t4026: test "normal" color config: fix parsing of "git config --get-color some.key -1" docs: describe ANSI 256-color mode
2014-12-18Sync with v2.2.1Libravatar Junio C Hamano1-0/+11
* maint: Git 2.2.1 Git 2.1.4 Git 2.0.5 Git 1.9.5 Git 1.8.5.6 fsck: complain about NTFS ".git" aliases in trees read-cache: optionally disallow NTFS .git variants path: add is_ntfs_dotgit() helper fsck: complain about HFS+ ".git" aliases in trees read-cache: optionally disallow HFS+ .git variants utf8: add is_hfs_dotgit() helper fsck: notice .git case-insensitively t1450: refactor ".", "..", and ".git" fsck tests verify_dotfile(): reject .git case-insensitively read-tree: add tests for confusing paths like ".." and ".git" unpack-trees: propagate errors adding entries to the index
2014-12-17Sync with v2.1.4Libravatar Junio C Hamano1-0/+11
* maint-2.1: Git 2.1.4 Git 2.0.5 Git 1.9.5 Git 1.8.5.6 fsck: complain about NTFS ".git" aliases in trees read-cache: optionally disallow NTFS .git variants path: add is_ntfs_dotgit() helper fsck: complain about HFS+ ".git" aliases in trees read-cache: optionally disallow HFS+ .git variants utf8: add is_hfs_dotgit() helper fsck: notice .git case-insensitively t1450: refactor ".", "..", and ".git" fsck tests verify_dotfile(): reject .git case-insensitively read-tree: add tests for confusing paths like ".." and ".git" unpack-trees: propagate errors adding entries to the index
2014-12-17Sync with v2.0.5Libravatar Junio C Hamano1-0/+11
* maint-2.0: Git 2.0.5 Git 1.9.5 Git 1.8.5.6 fsck: complain about NTFS ".git" aliases in trees read-cache: optionally disallow NTFS .git variants path: add is_ntfs_dotgit() helper fsck: complain about HFS+ ".git" aliases in trees read-cache: optionally disallow HFS+ .git variants utf8: add is_hfs_dotgit() helper fsck: notice .git case-insensitively t1450: refactor ".", "..", and ".git" fsck tests verify_dotfile(): reject .git case-insensitively read-tree: add tests for confusing paths like ".." and ".git" unpack-trees: propagate errors adding entries to the index
2014-12-17Sync with v1.9.5Libravatar Junio C Hamano1-0/+11
* maint-1.9: Git 1.9.5 Git 1.8.5.6 fsck: complain about NTFS ".git" aliases in trees read-cache: optionally disallow NTFS .git variants path: add is_ntfs_dotgit() helper fsck: complain about HFS+ ".git" aliases in trees read-cache: optionally disallow HFS+ .git variants utf8: add is_hfs_dotgit() helper fsck: notice .git case-insensitively t1450: refactor ".", "..", and ".git" fsck tests verify_dotfile(): reject .git case-insensitively read-tree: add tests for confusing paths like ".." and ".git" unpack-trees: propagate errors adding entries to the index
2014-12-17Sync with v1.8.5.6Libravatar Junio C Hamano1-0/+11
* maint-1.8.5: Git 1.8.5.6 fsck: complain about NTFS ".git" aliases in trees read-cache: optionally disallow NTFS .git variants path: add is_ntfs_dotgit() helper fsck: complain about HFS+ ".git" aliases in trees read-cache: optionally disallow HFS+ .git variants utf8: add is_hfs_dotgit() helper fsck: notice .git case-insensitively t1450: refactor ".", "..", and ".git" fsck tests verify_dotfile(): reject .git case-insensitively read-tree: add tests for confusing paths like ".." and ".git" unpack-trees: propagate errors adding entries to the index
2014-12-17read-cache: optionally disallow NTFS .git variantsLibravatar Johannes Schindelin1-0/+6
The point of disallowing ".git" in the index is that we would never want to accidentally overwrite files in the repository directory. But this means we need to respect the filesystem's idea of when two paths are equal. The prior commit added a helper to make such a comparison for NTFS and FAT32; let's use it in verify_path(). We make this check optional for two reasons: 1. It restricts the set of allowable filenames, which is unnecessary for people who are not on NTFS nor FAT32. In practice this probably doesn't matter, though, as the restricted names are rather obscure and almost certainly would never come up in practice. 2. It has a minor performance penalty for every path we insert into the index. This patch ties the check to the core.protectNTFS config option. Though this is expected to be most useful on Windows, we allow it to be set everywhere, as NTFS may be mounted on other platforms. The variable does default to on for Windows, though. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-12-17read-cache: optionally disallow HFS+ .git variantsLibravatar Jeff King1-0/+5
The point of disallowing ".git" in the index is that we would never want to accidentally overwrite files in the repository directory. But this means we need to respect the filesystem's idea of when two paths are equal. The prior commit added a helper to make such a comparison for HFS+; let's use it in verify_path. We make this check optional for two reasons: 1. It restricts the set of allowable filenames, which is unnecessary for people who are not on HFS+. In practice this probably doesn't matter, though, as the restricted names are rather obscure and almost certainly would never come up in practice. 2. It has a minor performance penalty for every path we insert into the index. This patch ties the check to the core.protectHFS config option. Though this is expected to be most useful on OS X, we allow it to be set everywhere, as HFS+ may be mounted on other platforms. The variable does default to on for OS X, though. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-12-15send-email: add --[no-]xmailer optionLibravatar Luis Henriques1-0/+1
Add --[no-]xmailer that allows a user to disable adding the 'X-Mailer:' header to the email being sent. Signed-off-by: Luis Henriques <henrix@camandro.org> Acked-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-12-12doc: core.ignoreStat clarify the --assume-unchanged effectLibravatar Philip Oakley1-4/+5
The assume-unchanged bit can be misunderstood. Be assertive about the expectation that file changes should update that flag. Signed-off-by: Philip Oakley <philipoakley@iee.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-12-12Merge branch 'jk/colors-fix'Libravatar Junio C Hamano1-0/+4
* jk/colors-fix: t4026: test "normal" color config: fix parsing of "git config --get-color some.key -1" docs: describe ANSI 256-color mode
2014-11-30receive-pack: add another option for receive.denyCurrentBranchLibravatar Johannes Schindelin1-0/+7
When synchronizing between working directories, it can be handy to update the current branch via 'push' rather than 'pull', e.g. when pushing a fix from inside a VM, or when pushing a fix made on a user's machine (where the developer is not at liberty to install an ssh daemon let alone know the user's password). The common workaround – pushing into a temporary branch and then merging on the other machine – is no longer necessary with this patch. The new option is: 'updateInstead': Update the working tree accordingly, but refuse to do so if there are any uncommitted changes. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-25git-send-email: add --transfer-encoding optionLibravatar Paolo Bonzini1-0/+1
The thread at http://thread.gmane.org/gmane.comp.version-control.git/257392 details problems when applying patches with "git am" in a repository with CRLF line endings. In the example in the thread, the repository originated from "git-svn" so it is not possible to use core.eol and friends on it. Right now, the best option is to use "git am --keep-cr". However, when a patch create new files, the patch application process will reject the new file because it finds a "/dev/null\r" string instead of "/dev/null". The problem is that SMTP transport is CRLF-unsafe. Sending a patch by email is the same as passing it through "dos2unix | unix2dos". The newly introduced CRLFs are normally transparent because git-am strips them. The keepcr=true setting preserves them, but it is mostly working by chance and it would be very problematic to have a "git am" workflow in a repository with mixed LF and CRLF line endings. The MIME solution to this is the quoted-printable transfer enconding. This is not something that we want to enable by default, since it makes received emails horrible to look at. However, it is a very good match for projects that store CRLF line endings in the repository. The only disadvantage of quoted-printable is that quoted-printable patches fail to apply if the maintainer uses "git am --keep-cr". This is because the decoded patch will have two carriage returns at the end of the line. Therefore, add support for base64 transfer encoding too, which makes received emails downright impossible to look at outside a MUA, but really just works. The patch covers all bases, including users that still live in the late 80s, by also providing a 7bit content transfer encoding that refuses to send emails with non-ASCII character in them. And finally, "8bit" will add a Content-Transfer-Encoding header but otherwise do nothing. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-20parse_color: recognize "no$foo" to clear the $foo attributeLibravatar Jeff King1-1/+2
You can turn on ANSI text attributes like "reverse" by putting "reverse" in your color spec. However, you cannot ask to turn reverse off. For common cases, this does not matter. You would turn on "reverse" at the start of a colored section, and then clear all attributes with a "reset". However, you may wish to turn on some attributes, then selectively disable others. For example: git log --format="%C(bold ul yellow)%h%C(noul) %s" underlines just the hash, but without the need to re-specify the rest of the attributes. This can also help third-party programs, like contrib/diff-highlight, that want to turn some attribute on/off without disrupting existing coloring. Note that some attribute specifications are probably nonsensical (e.g., "bold nobold"). We do not bother to flag such constructs, and instead let the terminal sort it out. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-20parse_color: support 24-bit RGB valuesLibravatar Jeff King1-1/+2
Some terminals (like XTerm) allow full 24-bit RGB color specifications using an extension to the regular ANSI color scheme. Let's allow users to specify hex RGB colors, enabling the all-important feature of hot pink ref decorations: git log --format="%h%C(#ff69b4)%d%C(reset) %s" Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-20docs: describe ANSI 256-color modeLibravatar Jeff King1-0/+4
Our color specifications have supported the 256-color ANSI extension for years, but we never documented it. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>