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-rw-r--r--pkg/utilities/nttools/stxtools/vex.com11
1 files changed, 11 insertions, 0 deletions
diff --git a/pkg/utilities/nttools/stxtools/vex.com b/pkg/utilities/nttools/stxtools/vex.com
new file mode 100644
index 00000000..d89b8788
--- /dev/null
+++ b/pkg/utilities/nttools/stxtools/vex.com
@@ -0,0 +1,11 @@
+# VEX.COM -- Global variables used by vex parsing routine
+
+pointer line # Buffer containing next line in expression
+pointer ch # Pointer to next character in expression
+int ncode # Length of code array
+int maxcode # Maximum length of code array
+pointer code # Pointer to next available code
+pointer stack # Pointer to stack structure
+
+common /vex/ line, ch, ncode, maxcode, code, stack
+