export var functions

stdlib/stdlib.go

@@ -48,6 +48,13 @@ func GenFuncTable() ast.FuncTable {
             Args:         -1,
         },
 
+        "export": &ast.Function{
+            Function: export,
+            Name:   "export",
+            TimesCalled:   0,
+            Args:          2,
+        },
+
         "input": &ast.Function{
             Function:  input,
             Name:    "input",

stdlib/vars.go

@@ -22,4 +22,19 @@ import (
     "gitlab.com/whom/shs/log"
 )
 
+func export(input *ast.Token, vars ast.VarTable, funcs ast.FuncTable) *ast.Token {
+    input = input.Eval(funcs, vars, false)
+
+    name := input
+    form := name.Next
+    if name.Tag != ast.STRING {
+        log.Log(log.ERR,
+            "non string handed to name arg",
+            "export")
+        return nil
+    }
+
+    ast.SetVar(name.Value(), form, vars)
+    return nil
+}