Add copyright headers to all files

benches/lib.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 use std::hint::black_box;
 use std::mem;
 

build.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 fn main() {
     #[cfg(windows)]
     if std::env::var("CARGO_CFG_TARGET_OS").unwrap_or_default() == "windows" {

src/apperr.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! Provides a transparent error type for edit.
 
 use std::{io, result};

src/arena/debug.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 #![allow(clippy::missing_safety_doc, clippy::mut_from_ref)]
 
 use std::alloc::{AllocError, Allocator, Layout};

src/arena/mod.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! Arena allocators. Small and fast.
 
 #[cfg(debug_assertions)]

src/arena/release.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 #![allow(clippy::mut_from_ref)]
 
 use std::alloc::{AllocError, Allocator, Layout};

src/arena/scratch.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 use std::ops::Deref;
 
 #[cfg(debug_assertions)]

src/arena/string.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 use std::fmt;
 use std::ops::{Bound, Deref, DerefMut, RangeBounds};
 

src/base64.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! Base64 facilities.
 
 use crate::arena::ArenaString;

src/bin/edit/documents.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 use std::collections::LinkedList;
 use std::ffi::OsStr;
 use std::fs::File;

src/bin/edit/draw_editor.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 use edit::framebuffer::IndexedColor;
 use edit::helpers::*;
 use edit::icu;

src/bin/edit/draw_filepicker.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 use std::cmp::Ordering;
 use std::fs;
 use std::path::PathBuf;

src/bin/edit/draw_menubar.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 use edit::arena_format;
 use edit::helpers::*;
 use edit::input::{kbmod, vk};

src/bin/edit/draw_statusbar.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 use edit::framebuffer::{Attributes, IndexedColor};
 use edit::helpers::*;
 use edit::input::vk;

src/bin/edit/localization.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 use edit::arena::scratch_arena;
 use edit::sys;
 

src/bin/edit/main.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 #![feature(let_chains, linked_list_cursors, os_string_truncate, string_from_utf8_lossy_owned)]
 
 mod documents;

src/bin/edit/state.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 use std::borrow::Cow;
 use std::ffi::{OsStr, OsString};
 use std::mem;

src/buffer/gap_buffer.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 use std::ops::Range;
 use std::ptr::{self, NonNull};
 use std::slice;

src/buffer/mod.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! A text buffer for a text editor.
 //!
 //! Implements a Unicode-aware, layout-aware text buffer for terminals.

src/buffer/navigation.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 use std::ops::Range;
 
 use crate::document::ReadableDocument;

src/cell.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! [`std::cell::RefCell`], but without runtime checks in release builds.
 
 #[cfg(debug_assertions)]

src/document.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! Abstractions over reading/writing arbitrary text containers.
 
 use std::ffi::OsString;

src/framebuffer.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! A shoddy framebuffer for terminal applications.
 
 use std::cell::Cell;

src/fuzzy.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! Fuzzy search algorithm based on the one used in VS Code (`/src/vs/base/common/fuzzyScorer.ts`).
 //! Other algorithms exist, such as Sublime Text's, or the one used in `fzf`,
 //! but I figured that this one is what lots of people may be familiar with.

src/hash.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! Provides fast, non-cryptographic hash functions.
 
 /// The venerable wyhash hash function.

src/helpers.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! Random assortment of helpers I didn't know where to put.
 
 use std::alloc::Allocator;

src/icu.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! Bindings to the ICU library.
 
 use std::cmp::Ordering;

src/input.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! Parses VT sequences into input events.
 //!
 //! In the future this allows us to take apart the application and

src/lib.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 #![feature(
     allocator_api,
     breakpoint,

src/oklab.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! Oklab colorspace conversions.
 //!
 //! Implements Oklab as defined at: <https://bottosson.github.io/posts/oklab/>

src/path.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! Path related helpers.
 
 use std::ffi::OsStr;

src/simd/memchr2.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! `memchr`, but with two needles.
 
 use std::ptr;

src/simd/memrchr2.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! `memchr`, but with two needles.
 
 use std::ptr;

src/simd/memset.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! `memchr` for arbitrary sizes (1/2/4/8 bytes).
 //!
 //! Clang calls the C `memset` function only for byte-sized types (or 0 fills).

src/simd/mod.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! Provides various high-throughput utilities.
 
 mod memchr2;

src/sys/mod.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! Platform abstractions.
 
 use std::fs::File;

src/sys/unix.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! Unix-specific platform code.
 //!
 //! Read the `windows` module for reference.

src/sys/windows.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 use std::ffi::{CStr, OsString, c_void};
 use std::fmt::Write as _;
 use std::fs::{self, File};

src/tui.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! An immediate mode UI framework for terminals.
 //!
 //! # Why immediate mode?

src/unicode/measurement.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 use std::hint::cold_path;
 
 use super::Utf8Chars;

src/unicode/mod.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! Everything related to Unicode lives here.
 
 mod measurement;

src/unicode/tables.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 // BEGIN: Generated by grapheme-table-gen on 2025-03-31T16:50:08Z, from Unicode 16.0.0, with --lang=rust --extended --no-ambiguous --line-breaks, 16950 bytes
 #[rustfmt::skip]
 const STAGE0: [u16; 544] = [

src/unicode/utf8.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 use std::{hint, iter};
 
 /// An iterator over UTF-8 encoded characters.

src/vt.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 //! Our VT parser.
 
 use std::{mem, time};

tools/grapheme-table-gen/src/main.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 mod rules;
 
 use crate::rules::{JOIN_RULES_GRAPHEME_CLUSTER, JOIN_RULES_LINE_BREAK};

tools/grapheme-table-gen/src/rules.rs

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
 // Used as an indicator in our rules for ÷ ("does not join").
 // Underscore is one of the few characters that are permitted as an identifier,
 // are monospace in most fonts and also visually distinct from the digits.