1 files changed, 67 insertions, 0 deletions
diff --git a/src/boost/tools/litre/tool.py b/src/boost/tools/litre/tool.py
new file mode 100644
index 000000000..1533fc33d
--- /dev/null
+++ b/src/boost/tools/litre/tool.py
@@ -0,0 +1,67 @@
+try:
+    import locale
+    locale.setlocale(locale.LC_ALL, '')
+except:
+    pass
+
+
+# try to import a litre_config.py file.
+try:
+    import litre_config as config
+except:
+    class config: pass
+    
+import sys
+try: # if the user has set up docutils_root in his config, add it to the PYTHONPATH.
+    sys.path += ['%s/docutils' % config.docutils_root
+                 , '%s/docutils/extras' % config.docutils_root]
+except: pass
+
+import docutils.writers
+import cplusplus
+import os
+
+from docutils.core import publish_cmdline, default_description
+
+description = ('Literate programming from ReStructuredText '
+               'sources.  ' + default_description)
+
+def _pop_option(prefix):
+    found = None
+    for opt in sys.argv:
+        if opt.startswith(prefix):
+            sys.argv = [ x for x in sys.argv if x != opt ]
+            found = opt
+            if prefix.endswith('='):
+                found = opt[len(prefix):]
+    return found
+
+
+dump_dir = _pop_option('--dump_dir=')
+max_output_lines = _pop_option('--max_output_lines=')
+
+if dump_dir:
+    
+    cplusplus.Writer.translator = cplusplus.DumpTranslator
+    if _pop_option('--workaround'):
+        cplusplus.Writer.translator = cplusplus.WorkaroundTranslator
+        config.includes.insert(0, os.path.join(os.path.split(dump_dir)[0], 'patches'))
+        
+    config.dump_dir = os.path.abspath(dump_dir)
+    if _pop_option('--cleanup_source'):
+        config.line_hash = None
+        
+    if not os.path.exists(config.dump_dir):
+        os.makedirs(config.dump_dir)
+
+if max_output_lines:
+    config.max_output_lines = int(max_output_lines)
+
+config.bjam_options = _pop_option('--bjam=')
+
+config.includes = []
+
+publish_cmdline(
+    writer=cplusplus.Writer(config),
+    description=description
+    )