src/serialization: use multiline strings

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/src/frontend/serialization_phase.nit b/src/frontend/serialization_phase.nit
index 8d576ba..ccecc98 100644 (file)
--- a/src/frontend/serialization_phase.nit
+++ b/src/frontend/serialization_phase.nit
@@ -197,10 +197,12 @@ private class SerializationPhasePreModel
                var npropdefs = nclassdef.n_propdefs
 
                var code = new Array[String]
-               code.add "redef init from_deserializer(v: Deserializer)"
-               code.add "do"
-               code.add "      super"
-               code.add "      v.notify_of_creation self"
+               code.add """
+redef init from_deserializer(v: Deserializer)
+do
+       super
+       v.notify_of_creation self
+"""
 
                for attribute in npropdefs do if attribute isa AAttrPropdef then
 
@@ -218,10 +220,10 @@ private class SerializationPhasePreModel
                        end
                        var name = attribute.name
 
-                       code.add ""
-                       code.add "\tvar {name} = v.deserialize_attribute(\"{name}\")"
-                       code.add "\tassert {name} isa {type_name} else print \"Unsupported type for `\{class_name\}::{name}`, got '\{{name}.class_name\}'; expected {type_name}\""
-                       code.add "\tself.{name} = {name}"
+                       code.add """
+       var {{{name}}} = v.deserialize_attribute("{{{name}}}")
+       assert {{{name}}} isa {{{type_name}}} else print "Unsupported type for `{class_name}::{{{name}}}`, got '{{{{name}}}.class_name}'; expected {{{type_name}}}"
+       self.{{{name}}} = {{{name}}}"""
                end
 
                code.add "end"