doc: bring notmuch-dump manual page in line with the rest

Fix indentation of options. Move search terms description before
options. Fix synopsis.

1 files changed, 44 insertions, 38 deletions

diff --git a/doc/man1/notmuch-dump.rst b/doc/man1/notmuch-dump.rst
index d94cb4f8..3a6d0b34 100644
--- a/doc/man1/notmuch-dump.rst
+++ b/doc/man1/notmuch-dump.rst
@@ -5,7 +5,7 @@ notmuch-dump
 SYNOPSIS
 ========
 
-**notmuch** **dump** [--format=(batch-tag|sup)] [--] [--output=<*file*>] [--] [<*search-term*> ...]
+**notmuch** **dump** [--gzip] [--format=(batch-tag|sup)] [--output=<*file*>] [--] [<*search-term*> ...]
 
 DESCRIPTION
 ===========
@@ -19,52 +19,58 @@ recreated from the messages themselves. The output of notmuch dump is
 therefore the only critical thing to backup (and much more friendly to
 incremental backup than the native database files.)
 
-``--gzip``
-    Compress the output in a format compatible with **gzip(1)**.
+See **notmuch-search-terms(7)** for details of the supported syntax
+for <search-terms>. With no search terms, a dump of all messages in
+the database will be generated. A "--" argument instructs notmuch that
+the remaining arguments are search terms.
 
-``--format=(sup|batch-tag)``
-    Notmuch restore supports two plain text dump formats, both with one
-    message-id per line, followed by a list of tags.
+Supported options for **dump** include
 
-    **batch-tag**
-        The default **batch-tag** dump format is intended to more robust
-        against malformed message-ids and tags containing whitespace or
-        non-\ **ascii(7)** characters. Each line has the form
+    ``--gzip``
+        Compress the output in a format compatible with **gzip(1)**.
 
-            +<*encoded-tag*\ > +<*encoded-tag*\ > ... --
-            id:<*quoted-message-id*\ >
+    ``--format=(sup|batch-tag)``
+        Notmuch restore supports two plain text dump formats, both with one
+        message-id per line, followed by a list of tags.
 
-        Tags are hex-encoded by replacing every byte not matching the
-        regex **[A-Za-z0-9@=.,\_+-]** with **%nn** where nn is the two
-        digit hex encoding. The message ID is a valid Xapian query,
-        quoted using Xapian boolean term quoting rules: if the ID
-        contains whitespace or a close paren or starts with a double
-        quote, it must be enclosed in double quotes and double quotes
-        inside the ID must be doubled. The astute reader will notice
-        this is a special case of the batch input format for
-        **notmuch-tag(1)**; note that the single message-id query is
-        mandatory for **notmuch-restore(1)**.
+        **batch-tag**
 
-    **sup**
-        The **sup** dump file format is specifically chosen to be
-        compatible with the format of files produced by sup-dump. So if
-        you've previously been using sup for mail, then the **notmuch
-        restore** command provides you a way to import all of your tags
-        (or labels as sup calls them). Each line has the following form
+            The default **batch-tag** dump format is intended to more
+            robust against malformed message-ids and tags containing
+            whitespace or non-\ **ascii(7)** characters. Each line has
+            the form
 
-            <*message-id*\ > **(** <*tag*\ > ... **)**
+                +<*encoded-tag*\ > +<*encoded-tag*\ > ... --
+                id:<*quoted-message-id*\ >
 
-        with zero or more tags are separated by spaces. Note that
-        (malformed) message-ids may contain arbitrary non-null
-        characters. Note also that tags with spaces will not be
-        correctly restored with this format.
+            Tags are hex-encoded by replacing every byte not matching
+            the regex **[A-Za-z0-9@=.,\_+-]** with **%nn** where nn is
+            the two digit hex encoding. The message ID is a valid
+            Xapian query, quoted using Xapian boolean term quoting
+            rules: if the ID contains whitespace or a close paren or
+            starts with a double quote, it must be enclosed in double
+            quotes and double quotes inside the ID must be
+            doubled. The astute reader will notice this is a special
+            case of the batch input format for **notmuch-tag(1)**;
+            note that the single message-id query is mandatory for
+            **notmuch-restore(1)**.
 
-    With no search terms, a dump of all messages in the database will be
-    generated. A "--" argument instructs notmuch that the remaining
-    arguments are search terms.
+        **sup**
+
+            The **sup** dump file format is specifically chosen to be
+            compatible with the format of files produced by
+            sup-dump. So if you've previously been using sup for mail,
+            then the **notmuch restore** command provides you a way to
+            import all of your tags (or labels as sup calls
+            them). Each line has the following form
+
+                <*message-id*\ > **(** <*tag*\ > ... **)**
+
+            with zero or more tags are separated by spaces. Note that
+            (malformed) message-ids may contain arbitrary non-null
+            characters. Note also that tags with spaces will not be
+            correctly restored with this format.
 
-    See **notmuch-search-terms(7)** for details of the supported syntax
-    for <search-terms>.
 
 SEE ALSO
 ========