Html options for standalone script

ly/cli/command.py

@@ -225,11 +225,16 @@ def run(self, opts, cursor, output):
         import ly.colorize
         w = ly.colorize.HtmlWriter()
 
+        w.full_html = opts.full_html
         w.inline_style = opts.inline_style
         w.stylesheet_ref = opts.stylesheet
         w.number_lines = opts.number_lines
         w.title = cursor.document.filename
         w.encoding = opts.output_encoding or "utf-8"
+        w.wrapper_tag = opts.wrapper_tag
+        w.wrapper_attribute = opts.wrapper_attribute
+        w.document_id = opts.document_id
+        w.linenumbers_id = opts.linenumbers_id
 
         doc = w.html(cursor)
         if self.output:

ly/cli/doc.py

@@ -163,6 +163,11 @@
   ``indent-width`` [2]
          how many spaces for each indent level (if not using tabs)
 
+  ``full-html`` [``True``]
+        if set to True a full document with syntax-highlighted HTML
+        will be exported, otherwise only the bare content wrapped in an
+        element configured by the ``wrapper-`` variables.        
+
   ``stylesheet``
          filename to reference as an external stylesheet for
          syntax-highlighted HTML. This filename is literally used
@@ -175,6 +180,22 @@
   ``number-lines`` [``false``]
          whether to add line numbers when creating syntax-highlighted HTML.
 
+  ``wrapper-tag`` [``pre``]
+         which tag syntax highlighted HTML will be wrapped in. Possible values:
+         ``div``, ``pre``, ``id`` and ``code``
+
+  ``wrapper-attribute`` [``class``]
+        attribute used for the wrapper tag. Possible values: ``id`` and ``class``.
+
+  ``document-id`` [``lilypond``]
+        name applied to the wrapper-attribute.
+        If the three last options use their default settings
+        the highlighted HTML elements are wrapped in an element
+        ``<pre class="lilypond"></pre>``
+
+  ``linenumbers-id`` [``linenumbers``]
+        if linenumbers are exported this is the name used for the ``<td>`` elements
+
 These variables influence the output of information commands:
 
   ``with-filename``

ly/cli/main.py

@@ -77,10 +77,15 @@ def __init__(self):
         self.indent_tabs = False
         self.tab_width = 8
 
+        self.full_html = True
         self.inline_style = False
         self.stylesheet = None
         self.number_lines = False
-
+        self.wrapper_tag = 'pre'
+        self.wrapper_attribute = 'class'
+        self.document_id = 'lilypond'
+        self.linenumbers_id = 'linenumbers'
+
     def set_variable(self, name, value):
         name = name.replace('-', '_')
         try:

ly/cli/setvar.py

@@ -123,6 +123,10 @@ def inline_style(arg):
     return _check_bool("inline-style", arg)
 
 
+def full_html(arg):
+    return _check_bool("full_html", arg)
+
+
 def stylesheet(arg):
     return arg or None
 
@@ -131,3 +135,23 @@ def number_lines(arg):
     return _check_bool("number-lines", arg)
 
 
+def wrapper_tag(arg):
+    if not arg in ['div', 'pre', 'code', 'id']:
+        raise ValueError("unknown wrapper tag: {tag}".format(
+            tag=arg))
+    return arg
+
+
+def wrapper_attribute(arg):
+    if not arg in ['id', 'class']:
+        raise ValueError("wrapper attribute must be 'id' or 'class', found {attr}".format(
+            attr=arg))
+    return arg
+
+
+def document_id(arg):
+    return arg or None
+
+
+def linenumbers_id(arg):
+    return arg or None