From 26248678aafc2f8e277d4bdafc116f2b349b02c5 Mon Sep 17 00:00:00 2001
From: clsr <clsr@clsr.net>
Date: Fri, 18 Aug 2017 13:45:49 +0200
Subject: Initial commit

---
 token.go | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 token.go

(limited to 'token.go')

diff --git a/token.go b/token.go
new file mode 100644
index 0000000..a6b08b9
--- /dev/null
+++ b/token.go
@@ -0,0 +1,58 @@
+package cnm
+
+// Token represents a parsed line in a CNM document.
+type Token interface {
+	Indent() int
+	Raw() string
+	Line() int
+}
+
+// TokenLine represents an arbitrary CNM line.
+type TokenLine struct {
+	Indentation int
+	RawLine     string
+	LineNo      int
+}
+
+// Indent returns the indentation of the parsed line.
+func (t *TokenLine) Indent() int { return t.Indentation }
+
+// Raw returns the original unparsed line.
+func (t *TokenLine) Raw() string { return t.RawLine }
+
+// Line returns the line number in the document, starting from 1.
+func (t *TokenLine) Line() int { return t.LineNo }
+
+// TokenEmptyLine represents an empty line.
+//
+// A line is empty as long as it contains up to as many tab characters as the
+// line's indentation and nothing else.
+type TokenEmptyLine struct {
+	TokenLine
+}
+
+// TokenBlock represents a block header line.
+type TokenBlock struct {
+	TokenLine
+	// Parent is the parent block
+	Parent *TokenBlock
+	// Name is the block name.
+	Name string
+	// Args are the block arguments, split by whitespace and then parsed as
+	// simple text.
+	Args []string
+}
+
+// TokenSimpleText represents a line of simple text.
+type TokenSimpleText struct {
+	TokenLine
+	// Text is the line contents parsed as simple text.
+	Text string
+}
+
+// TokenRawText represents a non-empty line with unparsed contents.
+type TokenRawText struct {
+	TokenLine
+	// Text is the raw contents of the line with the indentation removed.
+	Text string
+}
-- 
cgit