git-svn(1): improve asciidoc markup

Use list continuation to have better wrapping. This accounts for most of
the changes because it reindents a lot of text without applying other
changes.

Use cross-referencing for interlinking and the gitlink macro for pointing
to other tools in the git suite.

Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt
index 7d868098448c7cc6712988c7bb1df541aedf6824..14bdef2939066625da2e8d2ca3c90601411aad4f 100644 (file)
--- a/Documentation/git-svn.txt
+++ b/Documentation/git-svn.txt
@@ -12,10 +12,8 @@ SYNOPSIS
 DESCRIPTION
 -----------
 git-svn is a simple conduit for changesets between a single Subversion
-branch and git.
-
-git-svn is not to be confused with git-svnimport.  The were designed
-with very different goals in mind.
+branch and git. It is not to be confused with gitlink:git-svnimport[1].
+They were designed with very different goals in mind.
 
 git-svn is designed for an individual developer who wants a
 bidirectional flow of changesets between a single branch in Subversion
@@ -34,26 +32,29 @@ git-svnimport is designed for.
 
 COMMANDS
 --------
-init::
+--
+
+'init'::
        Creates an empty git repository with additional metadata
        directories for git-svn.  The Subversion URL must be specified
        as a command-line argument.
 
-fetch::
-       Fetch unfetched revisions from the Subversion URL we are
-       tracking.  refs/remotes/git-svn will be updated to the
-       latest revision.
+'fetch'::
 
-       Note: You should never attempt to modify the remotes/git-svn
-       branch outside of git-svn.  Instead, create a branch from
-       remotes/git-svn and work on that branch.  Use the 'commit'
-       command (see below) to write git commits back to
-       remotes/git-svn.
+Fetch unfetched revisions from the Subversion URL we are
+tracking.  refs/remotes/git-svn will be updated to the
+latest revision.
 
-       See 'Additional Fetch Arguments' if you are interested in
-       manually joining branches on commit.
+Note: You should never attempt to modify the remotes/git-svn
+branch outside of git-svn.  Instead, create a branch from
+remotes/git-svn and work on that branch.  Use the 'commit'
+command (see below) to write git commits back to
+remotes/git-svn.
 
-commit::
+See '<<fetch-args,Additional Fetch Arguments>>' if you are interested in
+manually joining branches on commit.
+
+'commit'::
        Commit specified commit or tree objects to SVN.  This relies on
        your imported fetch data being up-to-date.  This makes
        absolutely no attempts to do patching when committing to SVN, it
@@ -61,9 +62,9 @@ commit::
        commit.  All merging is assumed to have taken place
        independently of git-svn functions.
 
-rebuild::
+'rebuild'::
        Not a part of daily usage, but this is a useful command if
-       you've just cloned a repository (using git-clone) that was
+       you've just cloned a repository (using gitlink:git-clone[1]) that was
        tracked with git-svn.  Unfortunately, git-clone does not clone
        git-svn metadata and the svn working tree that git-svn uses for
        its operations.  This rebuilds the metadata so git-svn can
@@ -71,130 +72,152 @@ rebuild::
        specified at the command-line if the directory/repository you're
        tracking has moved or changed protocols.
 
-show-ignore::
+'show-ignore'::
        Recursively finds and lists the svn:ignore property on
        directories.  The output is suitable for appending to
        the $GIT_DIR/info/exclude file.
 
+--
+
 OPTIONS
 -------
+--
+
 -r <ARG>::
 --revision <ARG>::
-       Only used with the 'fetch' command.
 
-       Takes any valid -r<argument> svn would accept and passes it
-       directly to svn. -r<ARG1>:<ARG2> ranges and "{" DATE "}" syntax
-       is also supported.  This is passed directly to svn, see svn
-       documentation for more details.
+Only used with the 'fetch' command.
+
+Takes any valid -r<argument> svn would accept and passes it
+directly to svn. -r<ARG1>:<ARG2> ranges and "{" DATE "}" syntax
+is also supported.  This is passed directly to svn, see svn
+documentation for more details.
 
-       This can allow you to make partial mirrors when running fetch.
+This can allow you to make partial mirrors when running fetch.
 
 -::
 --stdin::
-       Only used with the 'commit' command.
 
-       Read a list of commits from stdin and commit them in reverse
-       order.  Only the leading sha1 is read from each line, so
-       git-rev-list --pretty=oneline output can be used.
+Only used with the 'commit' command.
+
+Read a list of commits from stdin and commit them in reverse
+order.  Only the leading sha1 is read from each line, so
+git-rev-list --pretty=oneline output can be used.
 
 --rmdir::
-       Only used with the 'commit' command.
 
-       Remove directories from the SVN tree if there are no files left
-       behind.  SVN can version empty directories, and they are not
-       removed by default if there are no files left in them.  git
-       cannot version empty directories.  Enabling this flag will make
-       the commit to SVN act like git.
+Only used with the 'commit' command.
+
+Remove directories from the SVN tree if there are no files left
+behind.  SVN can version empty directories, and they are not
+removed by default if there are no files left in them.  git
+cannot version empty directories.  Enabling this flag will make
+the commit to SVN act like git.
 
-       repo-config key: svn.rmdir
+repo-config key: svn.rmdir
 
 -e::
 --edit::
-       Only used with the 'commit' command.
 
-       Edit the commit message before committing to SVN.  This is off by
-       default for objects that are commits, and forced on when committing
-       tree objects.
+Only used with the 'commit' command.
 
-       repo-config key: svn.edit
+Edit the commit message before committing to SVN.  This is off by
+default for objects that are commits, and forced on when committing
+tree objects.
+
+repo-config key: svn.edit
 
 -l<num>::
 --find-copies-harder::
-       Both of these are only used with the 'commit' command.
 
-       They are both passed directly to git-diff-tree see
-       git-diff-tree(1) for more information.
+Both of these are only used with the 'commit' command.
+
+They are both passed directly to git-diff-tree see
+gitlink:git-diff-tree[1] for more information.
 
-       repo-config key: svn.l
-       repo-config key: svn.findcopiesharder
+[verse]
+repo-config key: svn.l
+repo-config key: svn.findcopiesharder
 
 -A<filename>::
 --authors-file=<filename>::
 
-       Syntax is compatible with the files used by git-svnimport and
-       git-cvsimport:
+Syntax is compatible with the files used by git-svnimport and
+git-cvsimport:
 
 ------------------------------------------------------------------------
-loginname = Joe User <user@example.com>
+       loginname = Joe User <user@example.com>
 ------------------------------------------------------------------------
 
-       If this option is specified and git-svn encounters an SVN
-       committer name that does not exist in the authors-file, git-svn
-       will abort operation. The user will then have to add the
-       appropriate entry.  Re-running the previous git-svn command
-       after the authors-file is modified should continue operation.
+If this option is specified and git-svn encounters an SVN
+committer name that does not exist in the authors-file, git-svn
+will abort operation. The user will then have to add the
+appropriate entry.  Re-running the previous git-svn command
+after the authors-file is modified should continue operation.
 
-       repo-config key: svn.authors-file
+repo-config key: svn.authors-file
+
+--
 
 ADVANCED OPTIONS
 ----------------
+--
+
 -b<refname>::
 --branch <refname>::
-       Used with 'fetch' or 'commit'.
+Used with 'fetch' or 'commit'.
 
-       This can be used to join arbitrary git branches to remotes/git-svn
-       on new commits where the tree object is equivalent.
+This can be used to join arbitrary git branches to remotes/git-svn
+on new commits where the tree object is equivalent.
 
-       When used with different GIT_SVN_ID values, tags and branches in
-       SVN can be tracked this way, as can some merges where the heads
-       end up having completely equivalent content.  This can even be
-       used to track branches across multiple SVN _repositories_.
+When used with different GIT_SVN_ID values, tags and branches in
+SVN can be tracked this way, as can some merges where the heads
+end up having completely equivalent content.  This can even be
+used to track branches across multiple SVN _repositories_.
 
-       This option may be specified multiple times, once for each
-       branch.
+This option may be specified multiple times, once for each
+branch.
 
-       repo-config key: svn.branch
+repo-config key: svn.branch
 
 -i<GIT_SVN_ID>::
 --id <GIT_SVN_ID>::
-       This sets GIT_SVN_ID (instead of using the environment).  See
-       the section on "Tracking Multiple Repositories or Branches" for
-       more information on using GIT_SVN_ID.
+
+This sets GIT_SVN_ID (instead of using the environment).  See the
+section on
+'<<tracking-multiple-repos,Tracking Multiple Repositories or Branches>>'
+for more information on using GIT_SVN_ID.
+
+--
 
 COMPATIBILITY OPTIONS
 ---------------------
+--
+
 --upgrade::
-       Only used with the 'rebuild' command.
+Only used with the 'rebuild' command.
 
-       Run this if you used an old version of git-svn that used
-       "git-svn-HEAD" instead of "remotes/git-svn" as the branch
-       for tracking the remote.
+Run this if you used an old version of git-svn that used
+"git-svn-HEAD" instead of "remotes/git-svn" as the branch
+for tracking the remote.
 
 --no-ignore-externals::
-       Only used with the 'fetch' and 'rebuild' command.
+Only used with the 'fetch' and 'rebuild' command.
+
+By default, git-svn passes --ignore-externals to svn to avoid
+fetching svn:external trees into git.  Pass this flag to enable
+externals tracking directly via git.
 
-       By default, git-svn passes --ignore-externals to svn to avoid
-       fetching svn:external trees into git.  Pass this flag to enable
-       externals tracking directly via git.
+Versions of svn that do not support --ignore-externals are
+automatically detected and this flag will be automatically
+enabled for them.
 
-       Versions of svn that do not support --ignore-externals are
-       automatically detected and this flag will be automatically
-       enabled for them.
+Otherwise, do not enable this flag unless you know what you're
+doing.
 
-       Otherwise, do not enable this flag unless you know what you're
-       doing.
+repo-config key: svn.noignoreexternals
 
-       repo-config key: svn.noignoreexternals
+--
 
 Basic Examples
 ~~~~~~~~~~~~~~
@@ -226,6 +249,7 @@ any automated merge/branch tracking on the Subversion side and leaves it
 entirely up to the user on the git side.  It's simply not worth it to do
 a useful translation when the original signal is weak.
 
+[[tracking-multiple-repos]]
 TRACKING MULTIPLE REPOSITORIES OR BRANCHES
 ------------------------------------------
 This is for advanced users, most users should ignore this section.
@@ -241,6 +265,7 @@ invocation.  The interface branch will be remotes/$GIT_SVN_ID, instead of
 remotes/git-svn.  Any remotes/$GIT_SVN_ID branch should never be modified
 by the user outside of git-svn commands.
 
+[[fetch-args]]
 ADDITIONAL FETCH ARGUMENTS
 --------------------------
 This is for advanced users, most users should ignore this section.
@@ -251,11 +276,15 @@ optionally be specified in the form of sha1 hex sums at the
 command-line.  Unfetched SVN revisions may also be tied to particular
 git commits with the following syntax:
 
+------------------------------------------------
        svn_revision_number=git_commit_sha1
+------------------------------------------------
 
-This allows you to tie unfetched SVN revision 375 to your current HEAD::
+This allows you to tie unfetched SVN revision 375 to your current HEAD:
 
-       `git-svn fetch 375=$(git-rev-parse HEAD)`
+------------------------------------------------
+       git-svn fetch 375=$(git-rev-parse HEAD)
+------------------------------------------------
 
 Advanced Example: Tracking a Reorganized Repository
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~