better quote support

tests/dictionaries/10valid_enum_quote/00-base.xml

@@ -0,0 +1,23 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<rougail>
+    <variables>
+        <family name="general" mode="expert">
+            <variable name="mode_conteneur_actif" type="string" description="No change">
+                <value>non</value>
+            </variable>
+        </family>
+        <family name="enumfam" mode="expert">
+            <variable name="enumvar" type="string" description="multi" help="bla bla bla"/>
+        </family>
+    </variables>
+
+    <constraints>
+        <check name="valid_enum" target="enumvar">
+            <param>quote'</param>
+            <param>quote"</param>
+            <param>quote"'</param>
+        </check>
+    </constraints>
+</rougail>
+<!-- vim: ts=4 sw=4 expandtab
+-->

tests/dictionaries/10valid_enum_quote/makedict/base.json

@@ -0,0 +1 @@
+{"rougail.general.mode_conteneur_actif": "non", "rougail.enumfam.enumvar": "quote'"}

tests/dictionaries/10valid_enum_quote/tiramisu/base.py

@@ -0,0 +1,21 @@
+from importlib.machinery import SourceFileLoader
+from importlib.util import spec_from_loader, module_from_spec
+loader = SourceFileLoader('func', 'tests/dictionaries/../eosfunc/test.py')
+spec = spec_from_loader(loader.name, loader)
+func = module_from_spec(spec)
+loader.exec_module(func)
+for key, value in dict(locals()).items():
+    if key != ['SourceFileLoader', 'func']:
+        setattr(func, key, value)
+try:
+    from tiramisu3 import *
+except:
+    from tiramisu import *
+from rougail.tiramisu import ConvertDynOptionDescription
+option_3 = StrOption(name="mode_conteneur_actif", doc="No change", default="non", properties=frozenset({"expert", "mandatory"}))
+option_2 = OptionDescription(name="general", doc="general", children=[option_3], properties=frozenset({"expert"}))
+option_5 = ChoiceOption(name="enumvar", doc="multi", values=("quote'", 'quote"', 'quote"\''), default="quote'", properties=frozenset({"expert", "mandatory"}))
+option_5.impl_set_information('help', "bla bla bla")
+option_4 = OptionDescription(name="enumfam", doc="enumfam", children=[option_5], properties=frozenset({"expert"}))
+option_1 = OptionDescription(name="rougail", doc="rougail", children=[option_2, option_4])
+option_0 = OptionDescription(name="baseoption", doc="baseoption", children=[option_1])