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[z.facultad/75.00/informe.git] / ext / vref.py

diff --git a/ext/vref.py b/ext/vref.py
index 564e00096249e600ab840a97dc33893d6791fb96..5245a30ce8657f3270b4ce907e386a8c5878b072 100644 (file)
--- a/ext/vref.py
+++ b/ext/vref.py
@@ -1,7 +1,19 @@
 
-
 from docutils import nodes, utils
 
+
+class r(nodes.Inline, nodes.TextElement):
+    pass
+
+def r_role(role, rawtext, text, lineno, inliner, options={}, content=[]):
+    latex = utils.unescape(text, restore_backslashes=True)
+    return [r(latex=latex)], []
+
+def latex_visit_r(self, node):
+    self.body.append(r'\ref{' + node['latex'] + '}')
+    raise nodes.SkipNode
+
+
 class vref(nodes.Inline, nodes.TextElement):
     pass
 
@@ -13,7 +25,25 @@ def latex_visit_vref(self, node):
     self.body.append(r'\vref{' + node['latex'] + '}')
     raise nodes.SkipNode
 
+
+class vrefr(nodes.Inline, nodes.TextElement):
+    pass
+
+def vrefr_role(role, rawtext, text, lineno, inliner, options={}, content=[]):
+    latex = utils.unescape(text, restore_backslashes=True)
+    return [vrefr(latex=latex)], []
+
+def latex_visit_vrefr(self, node):
+    range = tuple(node['latex'].split(',', 1))
+    self.body.append(r'\vrefrange{%s}{%s}' % range)
+    raise nodes.SkipNode
+
+
 def setup(app):
+    app.add_node(r, latex=(latex_visit_r, None))
     app.add_node(vref, latex=(latex_visit_vref, None))
+    app.add_node(vrefr, latex=(latex_visit_vrefr, None))
+    app.add_role('r', r_role)
     app.add_role('vref', vref_role)
+    app.add_role('vrefr', vrefr_role)