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-rw-r--r--etc/isar/TokensAcid.thy7
1 files changed, 4 insertions, 3 deletions
diff --git a/etc/isar/TokensAcid.thy b/etc/isar/TokensAcid.thy
index 21a0699a..4430cc88 100644
--- a/etc/isar/TokensAcid.thy
+++ b/etc/isar/TokensAcid.thy
@@ -62,7 +62,8 @@ term "\<And2> {\<lambda> x. True, \<lambda> y. False}"
(* Tokens for layout control: next char *)
(* NB: below here cannot be processed: just in terms to check with
- string font for terms *)
+ string font for terms. *)
+
term "a\<^sub>b"
term "a\<^sup>b"
term "a\<^isub>b"
@@ -81,11 +82,11 @@ term "\<^bscript>Script \<alpha>\<beta>\<gamma>\<delta>\<in>\<forall>\<^escript>
term "\<^bfrakt>Frakt \<alpha>\<beta>\<gamma>\<delta> \<in>\<forall>\<^efrakt>"
term "\<^bserif>Roman \<alpha>\<beta>\<gamma>\<delta> \<in>\<forall>\<^eserif>"
-(* Note: nesting regions not reliable; merging properties flaw? *)
+(* Bold and italic combinations for regions *)
term "\<^bbold>Bold and \<^bitalic>italic\<^eitalic>\<^ebold>"
term "\<^bitalic>Italic and \<^bbold>bold\<^ebold>\<^eitalic>"
-(* Font changes work, though *)
+(* Font and weight/shape changes for regions *)
term "\<^bbold>Bold and \<^bscript>script\<^escript>\<^ebold>"
term "\<^bserif>Roman and \<^bitalic>italic\<^eitalic> and \<^bbold>bold\<^ebold> \<^eserif>"
term "\<^bfrakt>Frakt and \<^bitalic>italic\<^eitalic> and \<^bbold>bold\<^ebold> \<^efrakt>"