Trimmed end matches of dots in order to avoid numbers such as 1..

Cargo.lock

@@ -138,7 +138,7 @@ dependencies = [
 
 [[package]]
 name = "kalk"
-version = "0.1.8"
+version = "0.1.9"
 dependencies = [
  "phf",
  "regex",
@@ -148,7 +148,7 @@ dependencies = [
 
 [[package]]
 name = "kalk_cli"
-version = "0.1.7"
+version = "0.1.8"
 dependencies = [
  "ansi_term",
  "kalk",

kalk/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "kalk"
-version = "0.1.8"
+version = "0.1.9"
 authors = ["PaddiM8"]
 edition = "2018"
 readme = "README.md"

kalk_cli/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "kalk_cli"
-version = "0.1.7"
+version = "0.1.8"
 authors = ["PaddiM8"]
 edition = "2018"
 readme = "../README.md"
@@ -11,7 +11,7 @@ keywords = ["math", "calculator", "cli", "command-line"]
 categories = ["mathematics", "command-line-utilities"]
 
 [dependencies]
-kalk = { path = "../kalk", version = "^0.1.8" }
+kalk = { path = "../kalk", version = "^0.1.9" }
 rustyline = "6.1.2"
 ansi_term = "0.12"
 regex = "1"

kalk_cli/src/output.rs

@@ -19,7 +19,11 @@ pub fn eval(parser: &mut parser::Context, input: &str) {
                     format!("0.{}{}", "0".repeat(exp.abs() as usize), digits)
                 } else if use_sci_notation || result.fract() != 0 {
                     // Insert the comma if there are supposed to be decimals.
-                    let mut chars: Vec<char> = digits.trim_end_matches('0').chars().collect();
+                    let mut chars: Vec<char> = digits
+                        .trim_end_matches('0')
+                        .trim_end_matches('.')
+                        .chars()
+                        .collect();
                     chars.insert(comma_pos, '.');
                     chars.into_iter().collect::<String>()
                 } else {