From 07aff0373a25ee7ad7b4da10b30207dde3fb29ec Mon Sep 17 00:00:00 2001
From: James Campos <james.r.campos@gmail.com>
Date: Wed, 17 Jun 2020 14:45:46 -0700
Subject: 0.2

---
 Cargo.lock  |  6 +++---
 Cargo.toml  |  2 +-
 README.md   | 17 +++++++++++++++--
 src/epub.rs |  4 ++--
 src/main.rs |  3 +--
 5 files changed, 22 insertions(+), 10 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index ea6bd9e..09d3bee 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -49,7 +49,7 @@ checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 
 [[package]]
 name = "bk"
-version = "0.1.1"
+version = "0.2.0"
 dependencies = [
  "argh",
  "crossterm",
@@ -314,9 +314,9 @@ checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
 [[package]]
 name = "signal-hook"
-version = "0.1.15"
+version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ff2db2112d6c761e12522c65f7768548bd6e8cd23d2a9dae162520626629bd6"
+checksum = "604508c1418b99dfe1925ca9224829bb2a8a9a04dda655cc01fcad46f4ab05ed"
 dependencies = [
  "libc",
  "mio",
diff --git a/Cargo.toml b/Cargo.toml
index de90ce7..c7c45f0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bk"
-version = "0.1.1"
+version = "0.2.0"
 authors = ["James Campos <james.r.campos@gmail.com>"]
 edition = "2018"
 license = "MIT"
diff --git a/README.md b/README.md
index ddae722..328b43e 100644
--- a/README.md
+++ b/README.md
@@ -20,16 +20,29 @@ or from github:
     cargo install --path bk
 
 # Usage
-    bk [<path>] [-w <width>]
+
+    Usage: bk [<path>] [-w <width>]
+
+    read a book
+
+    Options:
+      -w, --width       characters per line
+      --help            display usage information
 
 Running `bk` without a path will load the most recent Epub.
 
 Type any function key (eg <kbd>F1</kbd>) to see the keybinds.
 
+# Configuration alternatives
+
+- Theming: theme your terminal
+- Config file: create an alias with cli options
+
 # TODO
 - more configuration
 - better html support
-- better unicode support
+- test unicode
+- github actions / ci
 - css?
 - mobi?
 
diff --git a/src/epub.rs b/src/epub.rs
index f850add..d74bd2a 100644
--- a/src/epub.rs
+++ b/src/epub.rs
@@ -47,11 +47,11 @@ impl Epub {
 
         match n.tag_name().name() {
             "h1" | "h2" | "h3" | "h4" | "h5" | "h6" => {
-                buf.push_str("\n\x1b\x5b1m");
+                buf.push_str("\n\x1b[1m");
                 for c in n.children() {
                     Self::render(buf, c);
                 }
-                buf.push_str("\x1b\x5b0m\n");
+                buf.push_str("\x1b[0m\n");
             }
             "blockquote" | "p" | "tr" => {
                 buf.push('\n');
diff --git a/src/main.rs b/src/main.rs
index 8914f4f..dffbfff 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -530,8 +530,7 @@ struct Props {
 fn restore(save_path: &str) -> Option<(String, Props)> {
     let args: Args = argh::from_env();
     let width = args.width;
-    let path = args.path
-        .and_then(|s| Some(fs::canonicalize(s).unwrap().to_str().unwrap().to_string()));
+    let path = args.path.map(|s| fs::canonicalize(s).unwrap().to_str().unwrap().to_string());
     let save = fs::read_to_string(save_path).and_then(|s| {
         let mut lines = s.lines();
         Ok((
-- 
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