add section 'Text search'

README.md

@@ -50,6 +50,7 @@ If you want to contribute, please read [this](CONTRIBUTING.md).
   - [Platform specific](#platform-specific)
   - [Template engine](#template-engine)
   - [Text processing](#text-processing)
+  - [Text search](#text-search)
   - [Virtualization](#virtualization)
   - [Web programming](#web-programming)
 - [Resources](#resources)
@@ -748,6 +749,13 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
 * [rust-lang-nursery/regex](https://github.com/rust-lang-nursery/regex) — Regular expressions (RE2 style) [<img src="https://travis-ci.org/rust-lang-nursery/regex.svg?branch=master">](https://travis-ci.org/rust-lang-nursery/regex)
 
 
+## Text search
+
+* [BurntSushi/fst](https://github.com/BurntSushi/fst) [[fst](https://crates.io/crates/fst)] — [<img src="https://travis-ci.org/BurntSushi/fst.svg?branch=master">](https://travis-ci.org/BurntSushi/fst)
+* [JDemler/perlin](https://github.com/JDemler/perlin) [[perlin](https://crates.io/crates/perlin)] — [<img src="https://travis-ci.org/JDemler/perlin.svg?branch=master">](https://travis-ci.org/JDemler/perlin)
+* [tantivy-search/tantivy](https://github.com/tantivy-search/tantivy) [[tantivy](https://crates.io/crates/tantivy)] — [<img src="https://travis-ci.org/tantivy-search/tantivy.svg?branch=master">](https://travis-ci.org/tantivy-search/tantivy)
+
+
 ### Virtualization
 
 * [beneills/quantum](https://github.com/beneills/quantum) — Advanced Rust quantum computer simulator [<img src="https://travis-ci.org/beneills/quantum.svg?branch=master">](https://travis-ci.org/beneills/quantum)

src/main.rs

@@ -101,7 +101,7 @@ fn parse_header(parser: &mut Parser, content: &mut ReadmeFileContent) -> ReadmeF
 
 fn parse_toc(parser: &mut Parser, content: &mut ReadmeFileContent) -> ReadmeFileParsingState {
 
-    // TODO
+    // TODO: Skip the table of content.
     println!("TODO: `parse_toc()`");
 
     ReadmeFileParsingState::Content
@@ -127,6 +127,7 @@ fn parse_footer<'a>(parser: &mut Parser<'a>, content: &mut ReadmeFileContent<'a>
 
 
 fn main() {
+    // The path to the README.md file.
     let readme_file_path = Path::new("README.md");
 
     let display = readme_file_path.display();
@@ -137,14 +138,14 @@ fn main() {
         Ok(file) => file,
     };
 
+    // Try to read the README.md file in a string.
     let mut markdown_string = String::new();
 
-    // Try to read the README.md file in a string.
     if let Err(why) = file.read_to_string(&mut markdown_string) {
         panic!("couldn't read {}: {}", display, why.description());
     }
 
-    // Try to parse the Markdown content string.
+    // Try to parse the README.md content string.
     let readme_file_content = parse(&markdown_string);
 
     println!("{:?}", readme_file_content);