diff --git a/.rustfmt.toml b/.rustfmt.toml
new file mode 100644
index 0000000..218e203
--- /dev/null
+++ b/.rustfmt.toml
@@ -0,0 +1 @@
+hard_tabs = true
diff --git a/Cargo.lock b/Cargo.lock
index 2c1c95e..fe2b1c3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8,6 +8,12 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
+[[package]]
+name = "bitflags"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+
 [[package]]
 name = "bitflags"
 version = "2.4.2"
@@ -24,41 +30,9 @@ checksum = "0d8c1fef690941d3e7788d328517591fecc684c084084702d6ff1641e993699a"
 name = "bp"
 version = "0.1.4"
 dependencies = [
- "copypasta",
-]
-
-[[package]]
-name = "calloop"
-version = "0.12.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fba7adb4dd5aa98e5553510223000e7148f621165ec5f9acd7113f6ca4995298"
-dependencies = [
- "bitflags",
- "log",
- "polling",
- "rustix",
- "slab",
- "thiserror",
-]
-
-[[package]]
-name = "calloop-wayland-source"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f0ea9b9476c7fad82841a8dbb380e2eae480c21910feba80725b46931ed8f02"
-dependencies = [
- "calloop",
- "rustix",
- "wayland-backend",
- "wayland-client",
+ "copypasta-ext",
 ]
 
-[[package]]
-name = "cc"
-version = "1.0.86"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f9fa1897e4325be0d68d48df6aa1a71ac2ed4d27723887e7754192705350730"
-
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -75,20 +49,11 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "concurrent-queue"
-version = "2.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d16048cd947b08fa32c24458a22f5dc5e835264f689f4f5653210c69fd107363"
-dependencies = [
- "crossbeam-utils",
-]
-
 [[package]]
 name = "copypasta"
-version = "0.10.1"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "deb85422867ca93da58b7f95fb5c0c10f6183ed6e1ef8841568968a896d3a858"
+checksum = "133fc8675ee3a4ec9aa513584deda9aa0faeda3586b87f7f0f2ba082c66fb172"
 dependencies = [
  "clipboard-win",
  "objc",
@@ -99,16 +64,16 @@ dependencies = [
 ]
 
 [[package]]
-name = "crossbeam-utils"
-version = "0.8.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "248e3bacc7dc6baa3b21e405ee045c3047101a49145e7e9eca583ab4c2ca5345"
-
-[[package]]
-name = "cursor-icon"
-version = "1.1.0"
+name = "copypasta-ext"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96a6ac251f4a2aca6b3f91340350eab87ae57c3f127ffeb585e92bd336717991"
+checksum = "9455f470ea0c7d50c3fe3d22389c3a482f38a9f5fbab1c8ee368121356c56718"
+dependencies = [
+ "copypasta",
+ "libc",
+ "which",
+ "x11-clipboard",
+]
 
 [[package]]
 name = "dlib"
@@ -125,6 +90,12 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ea835d29036a4087793836fa931b08837ad5e957da9e23886b29586fb9b6650"
 
+[[package]]
+name = "either"
+version = "1.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11157ac094ffbdde99aa67b23417ebdd801842852b500e395a45a9c0aac03e4a"
+
 [[package]]
 name = "errno"
 version = "0.3.8"
@@ -137,12 +108,21 @@ dependencies = [
 
 [[package]]
 name = "gethostname"
-version = "0.4.3"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0176e0459c2e4a1fe232f984bca6890e681076abb9934f6cea7c326f3fc47818"
+checksum = "c1ebd34e35c46e00bb73e81363248d627782724609fe1b6396f553f68fe3862e"
 dependencies = [
  "libc",
- "windows-targets 0.48.5",
+ "winapi",
+]
+
+[[package]]
+name = "home"
+version = "0.5.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3d1354bf6b7235cb4a0576c2619fd4ed18183f689b12b006a0ee7329eeff9a5"
+dependencies = [
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -151,6 +131,12 @@ version = "5.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "10257499f089cd156ad82d0a9cd57d9501fa2c989068992a97eb3c27836f206b"
 
+[[package]]
+name = "lazy_static"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+
 [[package]]
 name = "libc"
 version = "0.2.153"
@@ -189,18 +175,33 @@ dependencies = [
 ]
 
 [[package]]
-name = "memchr"
-version = "2.7.1"
+name = "memmap2"
+version = "0.5.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "83faa42c0a078c393f6b29d5db232d8be22776a891f8f56e5284faee4a20b327"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "memoffset"
+version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "523dc4f511e55ab87b694dc30d0f820d60906ef06413f93d4d7a1385599cc149"
+checksum = "5aa361d4faea93603064a027415f07bd8e1d5c88c9fbf68bf56a285428fd79ce"
+dependencies = [
+ "autocfg",
+]
 
 [[package]]
-name = "memmap2"
-version = "0.9.4"
+name = "nix"
+version = "0.24.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe751422e4a8caa417e13c3ea66452215d7d63e19e604f4980461212f3ae1322"
+checksum = "fa52e972a9a719cecb6864fb88568781eb706bac2cd1d4f04a648542dbf78069"
 dependencies = [
+ "bitflags 1.3.2",
+ "cfg-if",
  "libc",
+ "memoffset",
 ]
 
 [[package]]
@@ -238,32 +239,12 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
-[[package]]
-name = "pin-project-lite"
-version = "0.2.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8afb450f006bf6385ca15ef45d71d2288452bc3683ce2e2cacc0d18e4be60b58"
-
 [[package]]
 name = "pkg-config"
 version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d231b230927b5e4ad203db57bbcbee2802f6bce620b1e4a9024a07d94e2907ec"
 
-[[package]]
-name = "polling"
-version = "3.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24f040dee2588b4963afb4e420540439d126f73fdacf4a9c486a96d840bac3c9"
-dependencies = [
- "cfg-if",
- "concurrent-queue",
- "pin-project-lite",
- "rustix",
- "tracing",
- "windows-sys 0.52.0",
-]
-
 [[package]]
 name = "proc-macro2"
 version = "1.0.78"
@@ -273,15 +254,6 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "quick-xml"
-version = "0.31.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1004a344b30a54e2ee58d66a71b32d2db2feb0a31f9a2d302bf0536f15de2a33"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "quote"
 version = "1.0.35"
@@ -297,7 +269,7 @@ version = "0.38.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6ea3e1a662af26cd7a3ba09c0297a31af215563ecf42817c98df621387f4e949"
 dependencies = [
- "bitflags",
+ "bitflags 2.4.2",
  "errno",
  "libc",
  "linux-raw-sys",
@@ -310,15 +282,6 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e1cf6437eb19a8f4a6cc0f7dca544973b0b78843adbfeb3683d1a94a0024a294"
 
-[[package]]
-name = "slab"
-version = "0.4.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f92a496fb766b417c996b9c5e57daf2f7ad3b0bebe1ccfca4856390e3d3bb67"
-dependencies = [
- "autocfg",
-]
-
 [[package]]
 name = "smallvec"
 version = "1.13.1"
@@ -327,87 +290,32 @@ checksum = "e6ecd384b10a64542d77071bd64bd7b231f4ed5940fba55e98c3de13824cf3d7"
 
 [[package]]
 name = "smithay-client-toolkit"
-version = "0.18.1"
+version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "922fd3eeab3bd820d76537ce8f582b1cf951eceb5475c28500c7457d9d17f53a"
+checksum = "870427e30b8f2cbe64bf43ec4b86e88fe39b0a84b3f15efd9c9c2d020bc86eb9"
 dependencies = [
- "bitflags",
- "calloop",
- "calloop-wayland-source",
- "cursor-icon",
- "libc",
+ "bitflags 1.3.2",
+ "dlib",
+ "lazy_static",
  "log",
  "memmap2",
- "rustix",
- "thiserror",
- "wayland-backend",
+ "nix",
+ "pkg-config",
  "wayland-client",
- "wayland-csd-frame",
  "wayland-cursor",
  "wayland-protocols",
- "wayland-protocols-wlr",
- "wayland-scanner",
- "xkeysym",
 ]
 
 [[package]]
 name = "smithay-clipboard"
-version = "0.7.1"
+version = "0.6.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c091e7354ea8059d6ad99eace06dd13ddeedbb0ac72d40a9a6e7ff790525882d"
+checksum = "0a345c870a1fae0b1b779085e81b51e614767c239e93503588e54c5b17f4b0e8"
 dependencies = [
- "libc",
  "smithay-client-toolkit",
- "wayland-backend",
-]
-
-[[package]]
-name = "syn"
-version = "2.0.50"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74f1bdc9872430ce9b75da68329d1c1746faf50ffac5f19e02b71e37ff881ffb"
-dependencies = [
- "proc-macro2",
- "quote",
- "unicode-ident",
-]
-
-[[package]]
-name = "thiserror"
-version = "1.0.57"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e45bcbe8ed29775f228095caf2cd67af7a4ccf756ebff23a306bf3e8b47b24b"
-dependencies = [
- "thiserror-impl",
-]
-
-[[package]]
-name = "thiserror-impl"
-version = "1.0.57"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a953cb265bef375dae3de6663da4d3804eee9682ea80d8e2542529b73c531c81"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "tracing"
-version = "0.1.40"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3523ab5a71916ccf420eebdf5521fcef02141234bbc0b8a49f2fdc4544364ef"
-dependencies = [
- "pin-project-lite",
- "tracing-core",
+ "wayland-client",
 ]
 
-[[package]]
-name = "tracing-core"
-version = "0.1.32"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
-
 [[package]]
 name = "unicode-ident"
 version = "1.0.12"
@@ -415,101 +323,90 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
 
 [[package]]
-name = "wayland-backend"
-version = "0.3.3"
+name = "wayland-client"
+version = "0.29.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d50fa61ce90d76474c87f5fc002828d81b32677340112b4ef08079a9d459a40"
+checksum = "3f3b068c05a039c9f755f881dc50f01732214f5685e379829759088967c46715"
 dependencies = [
- "cc",
+ "bitflags 1.3.2",
  "downcast-rs",
- "rustix",
+ "libc",
+ "nix",
  "scoped-tls",
- "smallvec",
- "wayland-sys",
-]
-
-[[package]]
-name = "wayland-client"
-version = "0.31.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82fb96ee935c2cea6668ccb470fb7771f6215d1691746c2d896b447a00ad3f1f"
-dependencies = [
- "bitflags",
- "rustix",
- "wayland-backend",
+ "wayland-commons",
  "wayland-scanner",
+ "wayland-sys",
 ]
 
 [[package]]
-name = "wayland-csd-frame"
-version = "0.3.0"
+name = "wayland-commons"
+version = "0.29.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "625c5029dbd43d25e6aa9615e88b829a5cad13b2819c4ae129fdbb7c31ab4c7e"
+checksum = "8691f134d584a33a6606d9d717b95c4fa20065605f798a3f350d78dced02a902"
 dependencies = [
- "bitflags",
- "cursor-icon",
- "wayland-backend",
+ "nix",
+ "once_cell",
+ "smallvec",
+ "wayland-sys",
 ]
 
 [[package]]
 name = "wayland-cursor"
-version = "0.31.1"
+version = "0.29.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71ce5fa868dd13d11a0d04c5e2e65726d0897be8de247c0c5a65886e283231ba"
+checksum = "6865c6b66f13d6257bef1cd40cbfe8ef2f150fb8ebbdb1e8e873455931377661"
 dependencies = [
- "rustix",
+ "nix",
  "wayland-client",
  "xcursor",
 ]
 
 [[package]]
 name = "wayland-protocols"
-version = "0.31.2"
+version = "0.29.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f81f365b8b4a97f422ac0e8737c438024b5951734506b0e1d775c73030561f4"
+checksum = "b950621f9354b322ee817a23474e479b34be96c2e909c14f7bc0100e9a970bc6"
 dependencies = [
- "bitflags",
- "wayland-backend",
+ "bitflags 1.3.2",
  "wayland-client",
- "wayland-scanner",
-]
-
-[[package]]
-name = "wayland-protocols-wlr"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad1f61b76b6c2d8742e10f9ba5c3737f6530b4c243132c2a2ccc8aa96fe25cd6"
-dependencies = [
- "bitflags",
- "wayland-backend",
- "wayland-client",
- "wayland-protocols",
+ "wayland-commons",
  "wayland-scanner",
 ]
 
 [[package]]
 name = "wayland-scanner"
-version = "0.31.1"
+version = "0.29.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63b3a62929287001986fb58c789dce9b67604a397c15c611ad9f747300b6c283"
+checksum = "8f4303d8fa22ab852f789e75a967f0a2cdc430a607751c0499bada3e451cbd53"
 dependencies = [
  "proc-macro2",
- "quick-xml",
  "quote",
+ "xml-rs",
 ]
 
 [[package]]
 name = "wayland-sys"
-version = "0.31.1"
+version = "0.29.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15a0c8eaff5216d07f226cb7a549159267f3467b289d9a2e52fd3ef5aae2b7af"
+checksum = "be12ce1a3c39ec7dba25594b97b42cb3195d54953ddb9d3d95a7c3902bc6e9d4"
 dependencies = [
  "dlib",
- "log",
- "once_cell",
+ "lazy_static",
  "pkg-config",
 ]
 
+[[package]]
+name = "which"
+version = "4.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87ba24419a2078cd2b0f2ede2691b6c66d8e47836da3b6db8265ebad47afbfc7"
+dependencies = [
+ "either",
+ "home",
+ "once_cell",
+ "rustix",
+]
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -526,6 +423,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
+[[package]]
+name = "winapi-wsapoll"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44c17110f57155602a80dca10be03852116403c9ff3cd25b079d666f2aa3df6e"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
@@ -666,30 +572,34 @@ checksum = "0770833d60a970638e989b3fa9fd2bb1aaadcf88963d1659fd7d9990196ed2d6"
 
 [[package]]
 name = "x11-clipboard"
-version = "0.9.1"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "613c2be3e772af2bbb57c5a94413675f5ec668bac00a71ada2ced28c420ef087"
+checksum = "980b9aa9226c3b7de8e2adb11bf20124327c054e0e5812d2aac0b5b5a87e7464"
 dependencies = [
- "libc",
  "x11rb",
 ]
 
 [[package]]
 name = "x11rb"
-version = "0.13.0"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8f25ead8c7e4cba123243a6367da5d3990e0d3affa708ea19dce96356bd9f1a"
+checksum = "592b4883219f345e712b3209c62654ebda0bb50887f330cbd018d0f654bfd507"
 dependencies = [
  "gethostname",
- "rustix",
+ "nix",
+ "winapi",
+ "winapi-wsapoll",
  "x11rb-protocol",
 ]
 
 [[package]]
 name = "x11rb-protocol"
-version = "0.13.0"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e63e71c4b8bd9ffec2c963173a4dc4cbde9ee96961d4fcb4429db9929b606c34"
+checksum = "56b245751c0ac9db0e006dc812031482784e434630205a93c73cfefcaabeac67"
+dependencies = [
+ "nix",
+]
 
 [[package]]
 name = "xcursor"
@@ -698,7 +608,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a0ccd7b4a5345edfcd0c3535718a4e9ff7798ffc536bb5b5a0e26ff84732911"
 
 [[package]]
-name = "xkeysym"
-version = "0.2.0"
+name = "xml-rs"
+version = "0.8.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "054a8e68b76250b253f671d1268cb7f1ae089ec35e195b2efb2a4e9a836d0621"
+checksum = "0fcb9cbac069e033553e8bb871be2fbdffcab578eb25bd0f7c508cedc6dcd75a"
diff --git a/Cargo.toml b/Cargo.toml
index ef2eb50..bd1ae54 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,4 +12,4 @@ keywords = ["clipboard", "cli", "tool"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-copypasta = "0.10.1"
+copypasta-ext = "0.4.4"
diff --git a/src/clipboard.rs b/src/clipboard.rs
index c690fa4..386c3f6 100644
--- a/src/clipboard.rs
+++ b/src/clipboard.rs
@@ -1,26 +1,27 @@
 use super::Error;
 use std::io;
 
-use copypasta::{ClipboardContext, ClipboardProvider};
+use copypasta_ext::prelude::*;
+use copypasta_ext::x11_fork::ClipboardContext;
 
 pub fn copy(mut file: impl io::Read, strip_whitespace: bool) -> Result<Vec<u8>, Error> {
-    let mut ctx = ClipboardContext::new()?;
-    let mut contents = Vec::with_capacity(32);
-    file.read_to_end(&mut contents)?;
+	let mut ctx = ClipboardContext::new()?;
+	let mut contents = Vec::with_capacity(32);
+	file.read_to_end(&mut contents)?;
 
-    let mut contents = String::from_utf8(contents)?;
-    if strip_whitespace {
-        contents = contents.trim().to_string();
-    }
-    ctx.set_contents(contents.clone())?;
-    Ok(contents.into())
+	let mut contents = String::from_utf8(contents)?;
+	if strip_whitespace {
+		contents = contents.trim().to_string();
+	}
+	ctx.set_contents(contents.clone())?;
+	Ok(contents.into())
 }
 
 pub fn paste(strip_whitespace: bool) -> Result<Vec<u8>, Error> {
-    let mut ctx = ClipboardContext::new()?;
-    let mut contents = ctx.get_contents()?;
-    if strip_whitespace {
-        contents = contents.trim().to_string();
-    }
-    Ok(contents.into_bytes())
+	let mut ctx = ClipboardContext::new()?;
+	let mut contents = ctx.get_contents()?;
+	if strip_whitespace {
+		contents = contents.trim().to_string();
+	}
+	Ok(contents.into_bytes())
 }
diff --git a/src/main.rs b/src/main.rs
index ac03f59..7fa05fb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,7 +1,7 @@
 use std::{
-    env, error, ffi, fmt, fs,
-    io::{self, Write},
-    process,
+	env, error, ffi, fmt, fs,
+	io::{self, Write},
+	process,
 };
 
 mod clipboard;
@@ -9,94 +9,94 @@ mod clipboard;
 pub type Error = Box<dyn error::Error + Send + Sync + 'static>;
 
 fn stdin_tty() -> bool {
-    io::IsTerminal::is_terminal(&io::stdin())
+	io::IsTerminal::is_terminal(&io::stdin())
 }
 
 fn stdout_tty() -> bool {
-    io::IsTerminal::is_terminal(&io::stdout())
+	io::IsTerminal::is_terminal(&io::stdout())
 }
 
 #[derive(Debug)]
 struct UnknownArgumentError(ffi::OsString);
 impl fmt::Display for UnknownArgumentError {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "unknown argument `{}`", self.0.to_string_lossy())
-    }
+	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+		write!(f, "unknown argument `{}`", self.0.to_string_lossy())
+	}
 }
 impl error::Error for UnknownArgumentError {}
 
 fn inner_main() -> Result<(), Error> {
-    let mut input_file = None;
-    let mut force_stdout = false;
-    let mut output_to_stderr = false;
-    let mut strip_whitespace = false;
-    for arg in env::args_os().skip(1) {
-        if arg == "-h" || arg == "--help" {
-            print_usage(io::stdout())?;
-            return Ok(());
-        } else if arg == "--version" || arg == "-V" || arg == "-v" {
-            print_version()?;
-            return Ok(());
-        } else if arg == "-O" || arg == "--stdout" {
-            force_stdout = true;
-        } else if arg == "-E" || arg == "--stderr" {
-            output_to_stderr = true;
-        } else if arg == "-s" || arg == "--strip" {
-            strip_whitespace = true;
-        } else if arg
-            .as_os_str()
-            .to_str()
-            .map_or(false, |s| s.starts_with('-'))
-        {
-            return Err(UnknownArgumentError(arg))?;
-        } else if input_file.is_none() {
-            input_file = Some(arg);
-        } else {
-            return Err(UnknownArgumentError(arg))?;
-        }
-    }
-
-    let mut tty_paste = false;
-
-    let contents = if let Some(input_file) = input_file {
-        let file = fs::File::open(input_file)?;
-        clipboard::copy(file, strip_whitespace)?
-    } else if stdin_tty() {
-        if !output_to_stderr {
-            tty_paste = true;
-        }
-        clipboard::paste(strip_whitespace)?
-    } else {
-        clipboard::copy(io::stdin(), strip_whitespace)?
-    };
-
-    if force_stdout || tty_paste || !stdout_tty() {
-        io::stdout().write_all(&contents)?;
-        if tty_paste
-            && !contents.ends_with(&[b'\n'])
-            && !contents.is_empty()
-            && stdout_tty()
-            && !strip_whitespace
-        {
-            println!();
-        }
-    }
-
-    if output_to_stderr {
-        io::stderr().write_all(&contents)?;
-    }
-
-    Ok(())
+	let mut input_file = None;
+	let mut force_stdout = false;
+	let mut output_to_stderr = false;
+	let mut strip_whitespace = false;
+	for arg in env::args_os().skip(1) {
+		if arg == "-h" || arg == "--help" {
+			print_usage(io::stdout())?;
+			return Ok(());
+		} else if arg == "--version" || arg == "-V" || arg == "-v" {
+			print_version()?;
+			return Ok(());
+		} else if arg == "-O" || arg == "--stdout" {
+			force_stdout = true;
+		} else if arg == "-E" || arg == "--stderr" {
+			output_to_stderr = true;
+		} else if arg == "-s" || arg == "--strip" {
+			strip_whitespace = true;
+		} else if arg
+			.as_os_str()
+			.to_str()
+			.map_or(false, |s| s.starts_with('-'))
+		{
+			return Err(UnknownArgumentError(arg))?;
+		} else if input_file.is_none() {
+			input_file = Some(arg);
+		} else {
+			return Err(UnknownArgumentError(arg))?;
+		}
+	}
+
+	let mut tty_paste = false;
+
+	let contents = if let Some(input_file) = input_file {
+		let file = fs::File::open(input_file)?;
+		clipboard::copy(file, strip_whitespace)?
+	} else if stdin_tty() {
+		if !output_to_stderr {
+			tty_paste = true;
+		}
+		clipboard::paste(strip_whitespace)?
+	} else {
+		clipboard::copy(io::stdin(), strip_whitespace)?
+	};
+
+	if force_stdout || tty_paste || !stdout_tty() {
+		io::stdout().write_all(&contents)?;
+		if tty_paste
+			&& !contents.ends_with(&[b'\n'])
+			&& !contents.is_empty()
+			&& stdout_tty()
+			&& !strip_whitespace
+		{
+			println!();
+		}
+	}
+
+	if output_to_stderr {
+		io::stderr().write_all(&contents)?;
+	}
+
+	Ok(())
 }
 
 fn get_version_number() -> &'static str {
-    env!("CARGO_PKG_VERSION")
+	env!("CARGO_PKG_VERSION")
 }
 
 fn print_usage(mut f: impl io::Write) -> io::Result<()> {
-    write!(
-        f,
-        "Usage: bp [FLAGS] [file]
+	write!(
+		f,
+		"Usage: bp [FLAGS] [file]
 
 Version {version}
 
@@ -106,26 +106,26 @@ Flags:
     -O  --stdout    print clipboard contents to stdout
     -E  --stderr    print clipboard contents to stderr
     -s  --strip     strip whitespace from the content\n",
-        version = get_version_number()
-    )?;
-    Ok(())
+		version = get_version_number()
+	)?;
+	Ok(())
 }
 
 fn print_version() -> io::Result<()> {
-    writeln!(io::stdout(), "bp {}", get_version_number())?;
-    Ok(())
+	writeln!(io::stdout(), "bp {}", get_version_number())?;
+	Ok(())
 }
 
 fn main() {
-    match inner_main() {
-        Ok(()) => (),
-        Err(e) => {
-            eprint!("Error: {}", e);
-            while let Some(e) = e.source() {
-                eprint!(": {}", e);
-            }
-            eprintln!();
-            process::exit(1);
-        }
-    }
+	match inner_main() {
+		Ok(()) => (),
+		Err(e) => {
+			eprint!("Error: {}", e);
+			while let Some(e) = e.source() {
+				eprint!(": {}", e);
+			}
+			eprintln!();
+			process::exit(1);
+		}
+	}
 }