Enhance docs (i.a. with examples) 📝

- Complete examples for pdf and opentype crates
- Removes allow-unused attributes and fixes their warnings
- Various small improvements

1 files changed, 10 insertions, 7 deletions

diff --git a/src/lib.rs b/src/lib.rs
index d50c19f9..924d75e4 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,10 +1,13 @@
-//! Typeset is a library for compiling _plain-text_ strings written in the
-//! corresponding typesetting language into a typesetted document in a
-//! file format like _PDF_.
-
-#![allow(unused)]
+//! Typeset is a library for compiling documents written in the
+//! corresponding typesetting language into a typesetted document in an
+//! output format like _PDF_.
 
+mod pdf;
+mod utility;
 pub mod parsing;
 pub mod doc;
-pub mod pdf;
-pub mod utility;
+
+/// Writing of documents into supported formats.
+pub mod export {
+    pub use crate::pdf::WritePdf;
+}