More package lines.

core/odin/ast/ast.odin

@@ -1,3 +1,4 @@
+// package ast implements the Abstract Syntax Tree for the Odin parser packages.
 package odin_ast
 
 import "core:odin/tokenizer"

core/odin/doc-format/doc_format.odin

@@ -1,3 +1,4 @@
+// package doc-format implements the .odin-doc file format, as used by these package docs at pkg.odin-lang.org.
 package odin_doc_format
 
 import "core:mem"

core/odin/doc.odin

@@ -0,0 +1,2 @@
+// package odin implements a lexer and parser for the Odin language for the purposes of writing tooling.
+package odin

core/odin/parser/parser.odin

@@ -1,3 +1,4 @@
+// package parser implements the *.odin file parser to be used in tooling.
 package odin_parser
 
 import "core:odin/ast"

core/odin/tokenizer/tokenizer.odin

@@ -1,3 +1,4 @@
+// package tokenizer implements the tokenizer (lexer) for *.odin files, used to create tooling.
 package odin_tokenizer
 
 import "core:fmt"