simplified klang

examples/simple.k

@@ -1,10 +1,17 @@
-fn wave(limb: string, joint: number, amount: number) : "Wave a hand back and forth" {
-    let pos = get_position(limb: limb, joint: joint);
-    let pos = set_position(limb: limb, joint: joint, pos: pos + amount);
-    let pos = set_position(limb: limb, joint: joint, pos: pos - amount);
-    return pos;
+> wave [arm] arm {
+    > wave joint [joint] twice {
+        move joint [joint] on the [arm] arm to 90
+        move joint [joint] on the [arm] arm to 0
+    }
+
+    " wave joint [1] twice
+    " wave joint [2] twice
+    " wave joint [3] twice
 }
 
-fn main() : "Wave a hand back and forth a few times" {
-    wave(limb: "right_arm", joint: 0, amount: 45deg);
+> wave both arms {
+    " wave [right] arm
+    " wave [left] arm
 }
+
+" wave both arms

klang/build.rs

@@ -11,6 +11,9 @@ fn main() {
     config.enable_type_names();
 
     config
-        .compile_protos(&["src/proto/ast.proto"], &["src/proto/"])
+        .compile_protos(
+            &["src/proto/ast.proto", "src/proto/ir.proto"],
+            &["src/proto/"],
+        )
         .unwrap();
 }

klang/src/bin/kcompile.rs

@@ -5,14 +5,14 @@ use std::path::Path; // Import from the library
 fn main() {
     let args: Vec<String> = env::args().collect();
     match args.len() {
-        2 => match compile_file_inplace(Path::new(&args[1])) {
+        2 => match compile_file_inplace(Path::new(&args[1]), false) {
             Ok(_) => (),
             Err(e) => {
                 eprintln!("{}", e);
                 std::process::exit(1);
             }
         },
-        3 => match compile_file(Path::new(&args[1]), Path::new(&args[2])) {
+        3 => match compile_file(Path::new(&args[1]), Path::new(&args[2]), false) {
             Ok(_) => (),
             Err(e) => {
                 eprintln!("{}", e);

klang/src/lib.rs

@@ -4,13 +4,13 @@ use crate::parser::errors::ParseError;
 use crate::parser::{parse_file, write_program_to_file};
 use std::path::Path;
 
-pub fn compile_file(file_path: &Path, output_path: &Path) -> Result<(), ParseError> {
+pub fn compile_file(file_path: &Path, output_path: &Path, binary: bool) -> Result<(), ParseError> {
     match parse_file(file_path) {
-        Ok(program) => write_program_to_file(&program, output_path),
+        Ok(program) => write_program_to_file(&program, output_path, binary),
         Err(e) => Err(e),
     }
 }
 
-pub fn compile_file_inplace(file_path: &Path) -> Result<(), ParseError> {
-    compile_file(file_path, file_path.with_extension("ko").as_path())
+pub fn compile_file_inplace(file_path: &Path, binary: bool) -> Result<(), ParseError> {
+    compile_file(file_path, file_path.with_extension("ko").as_path(), binary)
 }

klang/src/parser/errors.rs

@@ -31,7 +31,11 @@ impl ParseError {
 
 impl fmt::Display for ParseError {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "{}", self.message)
+        write!(
+            f,
+            "{} (line: {}, column: {})",
+            self.message, self.line, self.column
+        )
     }
 }