merge(third_party/git): Merge squashed git subtree at v2.23.0 r/373

Merge commit '1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5' as 'third_party/git'

1 files changed, 50 insertions, 0 deletions

diff --git a/third_party/git/Documentation/config/guitool.txt b/third_party/git/Documentation/config/guitool.txt
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+guitool.<name>.cmd::
+	Specifies the shell command line to execute when the corresponding item
+	of the linkgit:git-gui[1] `Tools` menu is invoked. This option is
+	mandatory for every tool. The command is executed from the root of
+	the working directory, and in the environment it receives the name of
+	the tool as `GIT_GUITOOL`, the name of the currently selected file as
+	'FILENAME', and the name of the current branch as 'CUR_BRANCH' (if
+	the head is detached, 'CUR_BRANCH' is empty).
+
+guitool.<name>.needsFile::
+	Run the tool only if a diff is selected in the GUI. It guarantees
+	that 'FILENAME' is not empty.
+
+guitool.<name>.noConsole::
+	Run the command silently, without creating a window to display its
+	output.
+
+guitool.<name>.noRescan::
+	Don't rescan the working directory for changes after the tool
+	finishes execution.
+
+guitool.<name>.confirm::
+	Show a confirmation dialog before actually running the tool.
+
+guitool.<name>.argPrompt::
+	Request a string argument from the user, and pass it to the tool
+	through the `ARGS` environment variable. Since requesting an
+	argument implies confirmation, the 'confirm' option has no effect
+	if this is enabled. If the option is set to 'true', 'yes', or '1',
+	the dialog uses a built-in generic prompt; otherwise the exact
+	value of the variable is used.
+
+guitool.<name>.revPrompt::
+	Request a single valid revision from the user, and set the
+	`REVISION` environment variable. In other aspects this option
+	is similar to 'argPrompt', and can be used together with it.
+
+guitool.<name>.revUnmerged::
+	Show only unmerged branches in the 'revPrompt' subdialog.
+	This is useful for tools similar to merge or rebase, but not
+	for things like checkout or reset.
+
+guitool.<name>.title::
+	Specifies the title to use for the prompt dialog. The default
+	is the tool name.
+
+guitool.<name>.prompt::
+	Specifies the general prompt string to display at the top of
+	the dialog, before subsections for 'argPrompt' and 'revPrompt'.
+	The default value includes the actual command.