quick links and <br/> support

src/main.rs

@@ -19,13 +19,15 @@ fn parse_markdown(page_content: String) -> (String, Vec<String>) {
     for line in page_content.lines() {
         let mut parsed_line: String = line.to_string();
         // Bold
-        let bold_regex = Regex::new(r"\*\*(.*?)\*\*").unwrap();
+        let bold_regex = Regex::new(r"((\*\*)|(__))(.*?)((\*\*)|(__))").unwrap();
         parsed_line = bold_regex.replace_all(&parsed_line, |caps: &regex::Captures| {
-            caps[1].bold().to_string()
+            caps[4].bold().to_string()
         }).to_string();
-        let bold_regex = Regex::new(r"__(.*?)__").unwrap();
+
-        parsed_line = bold_regex.replace_all(&parsed_line, |caps: &regex::Captures| {
+        // Strikethrough
-            caps[1].bold().to_string()
+        let strikethrough_regex = Regex::new(r"~~(.*?)~~").unwrap();
+        parsed_line = strikethrough_regex.replace_all(&parsed_line, |caps: &regex::Captures| {
+            caps[1].strikethrough().to_string()
         }).to_string();
 
         // Horizontal lines
@@ -39,6 +41,12 @@ fn parse_markdown(page_content: String) -> (String, Vec<String>) {
             result
         }).to_string();
 
+        // html br tag support
+        let br_regex = Regex::new(r"(.*?)<br/>(.*?)").unwrap();
+        parsed_line = br_regex.replace_all(&parsed_line, |caps: &regex::Captures| {
+            format!("{}{}{}", &caps[1], "\n", &caps[2])
+        }).to_string();
+
         // Italics
         let italic_regex = Regex::new(r"\*(.*?)\*").unwrap();
         parsed_line = italic_regex.replace_all(&parsed_line, |caps: &regex::Captures| {
@@ -64,7 +72,7 @@ fn parse_markdown(page_content: String) -> (String, Vec<String>) {
         parsed_line = unordered_list_regex.replace_all(&parsed_line, "    • $2").to_string();
 
         // Inline code
-        let inline_code_regex = Regex::new(r"`(.*)`").unwrap();
+        let inline_code_regex = Regex::new(r"`(.*?)`").unwrap();
         parsed_line = inline_code_regex.replace_all(&parsed_line, |caps: &regex::Captures| {
             format!("{}", &caps[1].magenta())
         }).to_string();
@@ -81,10 +89,21 @@ fn parse_markdown(page_content: String) -> (String, Vec<String>) {
                 result
             } else {
                 // If it's an image (starts with !), return the link as is
-                format!("[{}]", &caps[2].green())
+                let url = caps[3].to_string();
+                links.push(url);
+                hyperlink_number_counter += 1;
+                format!("({})[{}]", &caps[2].green(), hyperlink_number_counter)
             }
         }).to_string();
         
+        let quick_hyperlink_regex = Regex::new(r"<(.*?)>").unwrap();
+        parsed_line = quick_hyperlink_regex.replace_all(&parsed_line, |caps: &regex::Captures| {
+            hyperlink_number_counter += 1;
+            let url = caps[1].to_string();
+            links.push(url);
+            format!("{}[{}]", &caps[1].blue().underline(), hyperlink_number_counter)
+        }).to_string();
+
 
         parsed_page_content+=&(parsed_line + "\n");
     }
@@ -136,7 +155,11 @@ fn render_page(host: String, port: String, path: String) -> Vec<String> {
     let (screen_width, screen_height) = termion::terminal_size().unwrap();
 
     (content, links) = parse_markdown(content);
-    print!("{}: {}\n", host, path);
+
+    for _i in 0..screen_width {
+       print!("—"); 
+    }
+    print!("{}:{}/{}\n", host, port, path);
     for _i in 0..screen_width {
        print!("—"); 
     }
@@ -145,6 +168,8 @@ fn render_page(host: String, port: String, path: String) -> Vec<String> {
        print!("—"); 
     }
     println!();
+
+    // Return links (you can add link parsing logic)
     return links;   
 }
 
@@ -166,10 +191,11 @@ fn parse_url(url: String, previous_host: &String) -> (String, String, String) {
     let mut port: String = "3477".to_string();
     let mut path: String = "/".to_string();
 
-    let mttp_regex = Regex::new(r"^mttp:\/\/(.*?)\/(.*?)$").unwrap(); 
+    let mttp_regex = Regex::new(r"^mttp:\/\/(.*?)\/(.*?)$").unwrap(); //  mttp://example.com/index.md
-    let mttp_regex_no_path = Regex::new(r"^mttp:\/\/(.*?)$").unwrap(); 
+    let mttp_regex_no_path = Regex::new(r"^mttp:\/\/(.*?)$").unwrap(); // mttp://example.com
-    let accept_this_as_mttp = Regex::new(r"^(.*?)$").unwrap();
+    let accept_this_as_mttp = Regex::new(r"^(.*?)$").unwrap(); //         example.com
-    let path_change = Regex::new(r"^/(.*?)$").unwrap();
+    let no_protocol_but_path = Regex::new(r"^(.*?)/(.*?)$").unwrap(); //  example.com/index.md
+    let path_change = Regex::new(r"^/(.*?)$").unwrap(); //                /index.md
 
     if let Some(caps) = mttp_regex.captures(&url) {
         host = caps[1].to_string(); 
@@ -187,6 +213,11 @@ fn parse_url(url: String, previous_host: &String) -> (String, String, String) {
         port = "3477".to_string();   
         path = caps[1].to_string();
     }
+    else if let Some(caps) = no_protocol_but_path.captures(&url) {
+        host = caps[1].to_string(); 
+        port = "3477".to_string();
+        path = caps[2].to_string();
+    }
     else if let Some(caps) = accept_this_as_mttp.captures(&url) {
         host = caps[1].to_string(); 
         port = "3477".to_string();   
@@ -209,13 +240,16 @@ fn main() {
     let (mut host, mut port, mut path) = parse_url(url, &"example.com".to_string()); // Must pass
                                                                                     // 'previous
                                                                                     // host'
-
+    let mut load_page: bool = true;
     'mainloop: loop {
-        let links = render_page(host.clone(), port.clone(), path.clone());   
+        let mut links: Vec<String> = Vec::new();
+        if load_page {
+            links = render_page(host.clone(), port.clone(), path.clone());   
 
-        println!("{}:{}/{}", host, port, path);
+            println!("Enter reference number to follow, h for help, or q to quit");
+        }
+        load_page = true;
 
-        println!("Enter reference number to follow, h for help, or q to quit");
         let link_to_follow = input(); 
         if link_to_follow == "q" {
             break 'mainloop;
@@ -224,20 +258,20 @@ fn main() {
             continue;
         }
         else if link_to_follow == "h" {
-            println!("
+            println!("Source code: https://git.javalsai.dynv6.net/deadvey/markdown-webbrowser\nq: quit\nh: help\nr: reload\ni: visit root index of this host eg: root index of mttp://deadvey.com/blog/4.md is just deadvey.com\nb: go back in history\nox: print the hyprlink of reference x eg: o5 or o24
-                Source code: https://git.javalsai.dynv6.net/deadvey/markdown-webbrowser\n
-                q: quit
-                h: help
-                r: reload
-                i: visit root index of this host eg: root index of mttp://deadvey.com/blog/4.md is just deadvey.com
-                b: go back in history
             ");
+            load_page = false;
+        }
+        else if link_to_follow.chars().nth(0).unwrap() == 'o' {
+            let number_str = &link_to_follow[1..];
+            let number: usize = number_str.parse::<usize>().unwrap();
+            println!("{}",links[number]);
+            load_page = false;
         }
         else {
             let number: usize = link_to_follow.parse::<usize>().unwrap();
 
             (host, port, path) = parse_url(links[number].clone(), &host);
-            println!("{}:{}/{}", host, port, path);
         }
     }
 }