Update readme, add pretty_json option

README.md

@@ -2,7 +2,13 @@
 
 This package uses the [docx-rs](https://crates.io/crates/docx-rust) crate to parse docx files. It subsequently converts the parsed docx file into Markdown format. Alternatively, it can also be used to convert docx files into JSON format, where only the structure relevant for creating Markdown documents is kept.
 
+It can be used as a library, or you can install it and use it from the command line.
+
+## CLI application
+
 ```bash
+$ git clone https://github.com/erikvullings/docx-parser.git
+$ cargo install --path .
 $ docx-parser -h
 
 Processes a DOCX file and outputs as Markdown or JSON
@@ -14,12 +20,15 @@ Arguments:
 
 Options:
   -o, --output <OUTPUT>  Sets the output destination. Default is console
-  -f, --format <FORMAT>  Sets the output format. Default is markdown. Options: md, json
+  -f, --format <FORMAT>  Sets the output format. Default is markdown. Options: md, json, pretty_json
   -h, --help             Print help
   -V, --version          Print version
+
+# Example
+$ docx-parser ./test/tables.docx -f pretty_json
 ```
 
-## Example
+## Library
 
 ```rust
 use docx_parser::MarkdownDocument;
@@ -32,7 +41,7 @@ println!("\n\n{}", markdown);
 println!("\n\n{}", json);
 ```
 
-## Development
+## Development commands
 
 ```bash
 cargo update

src/main.rs

@@ -4,7 +4,7 @@ use std::fs;
 
 #[derive(Parser)]
 #[command(name = "docx-parser")]
-#[command(version = "0.1.0")]
+#[command(version = "0.1.1")]
 #[command(author = "Erik Vullings <[email protected]>")]
 #[command(about = "Processes a DOCX file and outputs as Markdown or JSON", long_about = None)]
 struct Cli {
@@ -17,7 +17,7 @@ struct Cli {
     #[arg(short, long)]
     output: Option<String>,
 
-    /// Sets the output format. Default is markdown. Options: md, json.
+    /// Sets the output format. Default is markdown. Options: md, json, and pretty_json.
     #[arg(short, long)]
     format: Option<String>,
 }