--- a/src/HOL/MicroJava/DFA/LBVCorrect.thy Fri Sep 20 19:07:10 2024 +0200
+++ b/src/HOL/MicroJava/DFA/LBVCorrect.thy Fri Sep 20 19:51:08 2024 +0200
@@ -9,10 +9,10 @@
begin
locale lbvs = lbv +
- fixes s0 :: 'a ("s\<^sub>0")
+ fixes s0 :: 'a (\<open>s\<^sub>0\<close>)
fixes c :: "'a list"
fixes ins :: "'b list"
- fixes phi :: "'a list" ("\<phi>")
+ fixes phi :: "'a list" (\<open>\<phi>\<close>)
defines phi_def:
"\<phi> \<equiv> map (\<lambda>pc. if c!pc = \<bottom> then wtl (take pc ins) c 0 s0 else c!pc)
[0..<length ins]"