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-rw-r--r--src/definition.d62
1 files changed, 0 insertions, 62 deletions
diff --git a/src/definition.d b/src/definition.d
deleted file mode 100644
index 9c3606e..0000000
--- a/src/definition.d
+++ /dev/null
@@ -1,62 +0,0 @@
-module src.definition;
-
-import std.string;
-import std.variant;
-import std.typecons;
-
-import std.container : DList;
-
-import src.stack;
-
-alias Words = Stack!Token[string];
-
-Nullable!(DList!Token) definition;
-Words words;
-
-void start() {
- definition = DList!Token();
-}
-
-void end() {
- string wordToBeDefined;
-
- definition.front.visit!(
- (int value) => wordToBeDefined = "",
- (bool value) => wordToBeDefined = "",
- (string name ) => wordToBeDefined = name
- );
-
- if ( wordToBeDefined == "" ) {
- throw new Exception("words may not be numeric or boolean");
- }
-
- definition.removeFront;
- words[wordToBeDefined] = Stack!Token(definition[]);
- definition.nullify;
-}
-
-bool handle(Token token) {
- if ( definition.isNull ) {
- return false;
- } else {
- if ( token.type == typeid(string) ) {
- if ( *token.peek!string == ";" ) {
- end;
- } else {
- definition.insertBack(token);
- }
- } else {
- definition.insertBack(token);
- }
-
- return true;
- }
-}
-
-Stack!Token get(string word) {
- if ( word in words ) {
- return words[word].dup;
- } else {
- return Stack!Token(Token(word));
- }
-}