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-rw-r--r--hol98/x-symbol-hol98.el2
1 files changed, 2 insertions, 0 deletions
diff --git a/hol98/x-symbol-hol98.el b/hol98/x-symbol-hol98.el
index cf4614ec..8c60b4ca 100644
--- a/hol98/x-symbol-hol98.el
+++ b/hol98/x-symbol-hol98.el
@@ -7,10 +7,12 @@
(defvar x-symbol-hol98-symbol-table
'((longarrowright () "->" "\\<longrightarrow>")
+ (longarrowdblright () "==>" "\\<Longrightarrow>")
(logicaland () "/\\" "\\<and>")
(logicalor () "\\/" "\\<or>")
(equivalence () "<->" "\\<equiv>")
(existential1 () "EX" "\\<exists>")
+ (universal1 () "ALL" "\\<forall>")
;; some naughty ones, but probably what you'd like
;; (a mess in words like "searching" "philosophy" etc!!)
(Gamma () "Gamma" "\\<Gamma>")