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Diffstat (limited to 'isar/interface-setup.el')
| -rw-r--r-- | isar/interface-setup.el | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/isar/interface-setup.el b/isar/interface-setup.el index 736cda57..76f4f09e 100644 --- a/isar/interface-setup.el +++ b/isar/interface-setup.el @@ -10,3 +10,10 @@ (customize-set-variable 'proof-shell-pre-interrupt-hook (lambda () (proof-shell-insert (isar-verbatim "f") nil)))) + +(let ((xsym (getenv "PROOFGENERAL_XSYMBOL"))) + (cond + ((equal xsym "true") + (customize-set-variable 'proof-x-symbol-enable t)) + ((equal xsym "false") + (customize-set-variable 'proof-x-symbol-enable nil)))) |