git/Documentation/git-sh-setup.txt
Dan McGee 5162e69732 Documentation: rename gitlink macro to linkgit
Between AsciiDoc 8.2.2 and 8.2.3, the following change was made to the stock
Asciidoc configuration:

@@ -149,7 +153,10 @@
 # Inline macros.
 # Backslash prefix required for escape processing.
 # (?s) re flag for line spanning.
-(?su)[\\]?(?P<name>\w(\w|-)*?):(?P<target>\S*?)(\[(?P<attrlist>.*?)\])=
+
+# Explicit so they can be nested.
+(?su)[\\]?(?P<name>(http|https|ftp|file|mailto|callto|image|link)):(?P<target>\S*?)(\[(?P<attrlist>.*?)\])=
+
 # Anchor: [[[id]]]. Bibliographic anchor.
 (?su)[\\]?\[\[\[(?P<attrlist>[\w][\w-]*?)\]\]\]=anchor3
 # Anchor: [[id,xreflabel]]

This default regex now matches explicit values, and unfortunately in this
case gitlink was being matched by just 'link', causing the wrong inline
macro template to be applied. By renaming the macro, we can avoid being
matched by the wrong regex.

Signed-off-by: Dan McGee <dpmcgee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-01-06 18:41:44 -08:00

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git-sh-setup(1)
===============
NAME
----
git-sh-setup - Common git shell script setup code
SYNOPSIS
--------
'git-sh-setup'
DESCRIPTION
-----------
This is not a command the end user would want to run. Ever.
This documentation is meant for people who are studying the
Porcelain-ish scripts and/or are writing new ones.
The `git-sh-setup` scriptlet is designed to be sourced (using
`.`) by other shell scripts to set up some variables pointing at
the normal git directories and a few helper shell functions.
Before sourcing it, your script should set up a few variables;
`USAGE` (and `LONG_USAGE`, if any) is used to define message
given by `usage()` shell function. `SUBDIRECTORY_OK` can be set
if the script can run from a subdirectory of the working tree
(some commands do not).
The scriptlet sets `GIT_DIR` and `GIT_OBJECT_DIRECTORY` shell
variables, but does *not* export them to the environment.
FUNCTIONS
---------
die::
exit after emitting the supplied error message to the
standard error stream.
usage::
die with the usage message.
set_reflog_action::
set the message that will be recorded to describe the
end-user action in the reflog, when the script updates a
ref.
git_editor::
runs an editor of user's choice (GIT_EDITOR, core.editor, VISUAL or
EDITOR) on a given file, but error out if no editor is specified
and the terminal is dumb.
is_bare_repository::
outputs `true` or `false` to the standard output stream
to indicate if the repository is a bare repository
(i.e. without an associated working tree).
cd_to_toplevel::
runs chdir to the toplevel of the working tree.
require_work_tree::
checks if the repository is a bare repository, and dies
if so. Used by scripts that require working tree
(e.g. `checkout`).
get_author_ident_from_commit::
outputs code for use with eval to set the GIT_AUTHOR_NAME,
GIT_AUTHOR_EMAIL and GIT_AUTHOR_DATE variables for a given commit.
Author
------
Written by Linus Torvalds <torvalds@osdl.org>
Documentation
--------------
Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
GIT
---
Part of the linkgit:git[7] suite