--- a/src/HOL/Library/Code_Test.thy Fri Jan 04 21:49:06 2019 +0100
+++ b/src/HOL/Library/Code_Test.thy Fri Jan 04 23:22:53 2019 +0100
@@ -9,7 +9,7 @@
keywords "test_code" :: diag
begin
-subsection \<open>YXML encoding for @{typ Code_Evaluation.term}\<close>
+subsection \<open>YXML encoding for \<^typ>\<open>Code_Evaluation.term\<close>\<close>
datatype (plugins del: code size "quickcheck") yxml_of_term = YXML
@@ -24,7 +24,7 @@
definition yot_concat :: "yxml_of_term list \<Rightarrow> yxml_of_term"
where [code del]: "yot_concat _ = YXML"
-text \<open>Serialise @{typ yxml_of_term} to native string of target language\<close>
+text \<open>Serialise \<^typ>\<open>yxml_of_term\<close> to native string of target language\<close>
code_printing type_constructor yxml_of_term
\<rightharpoonup> (SML) "string"
@@ -55,7 +55,7 @@
text \<open>
Stripped-down implementations of Isabelle's XML tree with YXML encoding as
defined in \<^file>\<open>~~/src/Pure/PIDE/xml.ML\<close>, \<^file>\<open>~~/src/Pure/PIDE/yxml.ML\<close>
- sufficient to encode @{typ "Code_Evaluation.term"} as in
+ sufficient to encode \<^typ>\<open>Code_Evaluation.term\<close> as in
\<^file>\<open>~~/src/Pure/term_xml.ML\<close>.
\<close>
@@ -114,7 +114,7 @@
where "yxml_string_of_body ts = foldr yxml_string_of_xml_tree ts yot_empty"
text \<open>
- Encoding @{typ Code_Evaluation.term} into XML trees as defined in
+ Encoding \<^typ>\<open>Code_Evaluation.term\<close> into XML trees as defined in
\<^file>\<open>~~/src/Pure/term_xml.ML\<close>.
\<close>
@@ -132,8 +132,8 @@
"xml_of_term (Code_Evaluation.Const x ty) = [xml.tagged (STR ''0'') (Some x) (xml_of_typ ty)]"
"xml_of_term (Code_Evaluation.App t1 t2) = [xml.tagged (STR ''5'') None [xml.node (xml_of_term t1), xml.node (xml_of_term t2)]]"
"xml_of_term (Code_Evaluation.Abs x ty t) = [xml.tagged (STR ''4'') (Some x) [xml.node (xml_of_typ ty), xml.node (xml_of_term t)]]"
- \<comment> \<open>FIXME: @{const Code_Evaluation.Free} is used only in @{theory "HOL.Quickcheck_Narrowing"} to represent
- uninstantiated parameters in constructors. Here, we always translate them to @{ML Free} variables.\<close>
+ \<comment> \<open>FIXME: \<^const>\<open>Code_Evaluation.Free\<close> is used only in \<^theory>\<open>HOL.Quickcheck_Narrowing\<close> to represent
+ uninstantiated parameters in constructors. Here, we always translate them to \<^ML>\<open>Free\<close> variables.\<close>
"xml_of_term (Code_Evaluation.Free x ty) = [xml.tagged (STR ''1'') (Some x) (xml_of_typ ty)]"
by(simp_all add: xml_of_term_def xml_tree_anything)