README.md

@@ -145,11 +145,8 @@ Examples:
 !get myvar //will print 5
 ```
 
-Variables can be referenced in dice pool and Call of Cthulhu rolling
-expressions, for example `!pool myvar` or `!pool myvar+3` or `!cthroll
-myvar`. The Call of Cthulhu advancement roll also accepts variables,
-and if a variable is used, and the roll is successful, it will update
-the variable with the new skill.
+Variables can be referenced in dice pool rolling expressions, for
+example `!pool myvar` or `!pool myvar+3`.
 
 ## Running the Bot
 

src/bot.rs

@@ -73,11 +73,6 @@ async fn handle_multiple_results(
     respond_to: &str,
     room: &Joined,
 ) {
-    let respond_to = format!(
-        "<a href=\"https://matrix.to/#/{}\">{}</a>",
-        respond_to, respond_to
-    );
-
     let errors: Vec<(&str, &ExecutionError)> = results
         .into_iter()
         .filter_map(|(cmd, result)| match result {

src/commands.rs

@@ -76,13 +76,11 @@ pub trait ResponseExtractor {
 impl ResponseExtractor for ExecutionResult {
     /// Error message in bolded HTML.
     fn message_html(&self, username: &str) -> String {
-        // TODO use user display name too (element seems to render this
-        // without display name)
+        //TODO use user display name too
         let username = format!(
             "<a href=\"https://matrix.to/#/{}\">{}</a>",
             username, username
         );
-
         match self {
             Ok(resp) => format!("<p>{}</p><p>{}</p>", username, resp.html).replace("\n", "<br/>"),
             Err(e) => format!("<p>{}</p><p>{}</p>", username, e.html()).replace("\n", "<br/>"),