Scrap old spec, add initial value parsing

1 files changed, 49 insertions, 0 deletions

diff --git a/src/tparse/tree-preproc.go b/src/tparse/tree-preproc.go
new file mode 100644
index 0000000..d0f6637
--- /dev/null
+++ b/src/tparse/tree-preproc.go
@@ -0,0 +1,49 @@
+/*
+   Copyright 2020 Kyle Gunger
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package tparse
+
+func parsePreBlock (tokens *[]Token, tok, max int) (Node, int) {
+	out := Node{IsBlock: true}
+	out.Data = Token{Type: 11, Data: (*tokens)[tok].Data}
+
+	tok++
+
+	for ; tok < max; tok++ {
+		t := (*tokens)[tok]
+
+		if t.Data == ":/" {
+			break
+		}
+
+		tmp := Node{Data: t, IsBlock: false}
+		out.Sub = append(out.Sub, tmp)
+	}
+
+	return out, tok
+}
+
+func parsePre (tokens *[]Token, tok, max int) (Node, int) {
+	out := Node{IsBlock: false}
+	out.Data = Token{Type: 11, Data: (*tokens)[tok].Data}
+
+	tok++
+
+	tmp := Node{Data: (*tokens)[tok], IsBlock: false}
+	out.Sub = append(out.Sub, tmp)
+
+	return out, tok
+}
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