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-rw-r--r--isa/x-symbol-isa.el4
-rw-r--r--isar/x-symbol-isar.el4
2 files changed, 4 insertions, 4 deletions
diff --git a/isa/x-symbol-isa.el b/isa/x-symbol-isa.el
index d1ff4cb7..71dcb41e 100644
--- a/isa/x-symbol-isa.el
+++ b/isa/x-symbol-isa.el
@@ -12,9 +12,9 @@
(setq proof-xsym-extra-modes '(thy-mode)
proof-xsym-activate-command
- "print_mode := ([\"xsymbols\", \"symbols\"] @ ! print_mode);"
+ "change print_mode (insert (op =) \"xsymbols\")"
proof-xsym-deactivate-command
- "print_mode := (! print_mode \\\\ [\"xsymbols\", \"symbols\"]);")
+ "change print_mode (remove (op =) \"xsymbols\")")
diff --git a/isar/x-symbol-isar.el b/isar/x-symbol-isar.el
index 42752ebe..684a2a21 100644
--- a/isar/x-symbol-isar.el
+++ b/isar/x-symbol-isar.el
@@ -13,10 +13,10 @@
(setq
proof-xsym-activate-command
(isar-markup-ml
- "print_mode := ([\"xsymbols\", \"symbols\"] @ ! print_mode)")
+ "change print_mode (insert (op =) \"xsymbols\")")
proof-xsym-deactivate-command
(isar-markup-ml
- "print_mode := (Library.gen_rems (op =) (! print_mode, [\"xsymbols\", \"symbols\"]))"))
+ "change print_mode (remove (op =) \"xsymbols\")"))
(provide 'x-symbol-isar)