From f1ede63d5f3beec93f73ca4abb57a539f3b853f2 Mon Sep 17 00:00:00 2001
From: Garrit Franke <garritfranke@gmail.com>
Date: Mon, 7 Dec 2020 11:56:35 +0100
Subject: [PATCH] Add greeter example

---
 .gitignore              |  2 +-
 examples/greeter.sb     |  7 +++++++
 examples/hello_world.sb |  4 ++--
 examples/playground.sb  |  0
 examples_out/out.asm    |  7 -------
 examples_out/out.js     |  4 ----
 src/lexer/mod.rs        | 10 ++++++++--
 src/main.rs             |  2 +-
 8 files changed, 19 insertions(+), 17 deletions(-)
 create mode 100644 examples/greeter.sb
 create mode 100644 examples/playground.sb
 delete mode 100644 examples_out/out.asm
 delete mode 100644 examples_out/out.js

diff --git a/.gitignore b/.gitignore
index d05ddff..8a7eace 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
 target/
 .vscode/
-examples_out/
\ No newline at end of file
+examples_out/
diff --git a/examples/greeter.sb b/examples/greeter.sb
new file mode 100644
index 0000000..644a2d8
--- /dev/null
+++ b/examples/greeter.sb
@@ -0,0 +1,7 @@
+main :: () {
+    return greet("Garrit");
+}
+
+greet :: (name) {
+    return "Hello " + name;
+}
\ No newline at end of file
diff --git a/examples/hello_world.sb b/examples/hello_world.sb
index 3f65a9e..74a78e3 100644
--- a/examples/hello_world.sb
+++ b/examples/hello_world.sb
@@ -1,4 +1,4 @@
-main :: (n) {
-    return 2 * n;
+main :: () {
+    return "Hello World";
 }
 
diff --git a/examples/playground.sb b/examples/playground.sb
new file mode 100644
index 0000000..e69de29
diff --git a/examples_out/out.asm b/examples_out/out.asm
deleted file mode 100644
index 961cfe4..0000000
--- a/examples_out/out.asm
+++ /dev/null
@@ -1,7 +0,0 @@
-
-        .globl main
-        main:
-        
-        .globl fib
-        fib:
-        
\ No newline at end of file
diff --git a/examples_out/out.js b/examples_out/out.js
deleted file mode 100644
index c92ccfa..0000000
--- a/examples_out/out.js
+++ /dev/null
@@ -1,4 +0,0 @@
-function main(n) {
-return 2 * n
-}
-console.log(main())
\ No newline at end of file
diff --git a/src/lexer/mod.rs b/src/lexer/mod.rs
index fff6fd4..fc4e486 100644
--- a/src/lexer/mod.rs
+++ b/src/lexer/mod.rs
@@ -165,11 +165,17 @@ impl Cursor<'_> {
             '-' => Minus,
             '*' => Star,
             '/' => match self.first() {
-                '/' => self.comment(),
+                '/' => {
+                    self.bump();
+                    self.comment()
+                }
                 _ => Slash,
             },
             '=' => match self.first() {
-                '=' => Equals,
+                '=' => {
+                    self.bump();
+                    Equals
+                }
                 _ => Assign,
             },
             ':' => match self.first() {
diff --git a/src/main.rs b/src/main.rs
index 7c9c77f..c1e2811 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -9,7 +9,7 @@ mod parser;
 mod util;
 
 fn main() -> Result<(), String> {
-    let mut file = File::open("examples/hello_world.sb").expect("Could not open file");
+    let mut file = File::open("examples/playground.sb").expect("Could not open file");
     let mut contents = String::new();
     file.read_to_string(&mut contents)
         .expect("Could not read file");