Merge pull request #176 from sharifhsn/anstyle

Change `ansi_term` to `anstyle`

Cargo.lock

@@ -4,33 +4,30 @@ version = 3
 
 [[package]]
 name = "aho-corasick"
-version = "0.7.18"
+version = "0.7.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
+checksum = "cc936419f96fa211c1b9166887b38e5e40b19958e5b895be7c1f93adec7071ac"
 dependencies = [
  "memchr",
 ]
 
 [[package]]
-name = "ansi_term"
-version = "0.12.1"
+name = "anstyle"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
-dependencies = [
- "winapi",
-]
+checksum = "58bb0ec944fe041c41e32dcd60b49327fcb7ff761433838878cc97ddecf16db7"
 
 [[package]]
 name = "anyhow"
-version = "1.0.57"
+version = "1.0.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08f9b8508dccb7687a1d6c4ce66b2b0ecef467c94667de27d8d7fe1f8d2a9cdc"
+checksum = "216261ddc8289130e551ddcd5ce8a064710c0d064a4d2895c67151c92b5443f6"
 
 [[package]]
 name = "assert_cmd"
-version = "2.0.4"
+version = "2.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93ae1ddd39efd67689deb1979d80bad3bf7f2b09c6e6117c8d1f2443b5e2f83e"
+checksum = "ba45b8163c49ab5f972e59a8a5a03b6d2972619d486e19ec9fe744f7c2753d3c"
 dependencies = [
  "bstr",
  "doc-comment",
@@ -46,7 +43,7 @@ version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
 dependencies = [
- "hermit-abi",
+ "hermit-abi 0.1.19",
  "libc",
  "winapi",
 ]
@@ -65,30 +62,31 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bstr"
-version = "0.2.17"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba3569f383e8f1598449f1a423e72e99569137b47740b1da11ef19af3d5c3223"
+checksum = "fca0852af221f458706eb0725c03e4ed6c46af9ac98e6a689d5e634215d594dd"
 dependencies = [
- "lazy_static",
  "memchr",
+ "once_cell",
  "regex-automata",
+ "serde",
 ]
 
 [[package]]
 name = "cc"
-version = "1.0.73"
+version = "1.0.77"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11"
+checksum = "e9f73505338f7d905b19d18738976aae232eb46b8efc15554ffc56deb5d9ebe4"
 
 [[package]]
 name = "clap"
-version = "4.0.23"
+version = "4.0.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0eb41c13df48950b20eb4cd0eefa618819469df1bffc49d11e8487c4ba0037e5"
+checksum = "0acbd8d28a0a60d7108d7ae850af6ba34cf2d1257fc646980e5f97ce14275966"
 dependencies = [
- "atty",
  "bitflags",
  "clap_lex",
+ "is-terminal",
  "once_cell",
  "strsim",
  "termcolor",
@@ -106,18 +104,18 @@ dependencies = [
 
 [[package]]
 name = "const_format"
-version = "0.2.23"
+version = "0.2.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0936ffe6d0c8d6a51b3b0a73b2acbe925d786f346cf45bfddc8341d79fb7dc8a"
+checksum = "7309d9b4d3d2c0641e018d449232f2e28f1b22933c137f157d3dbc14228b8c0e"
 dependencies = [
  "const_format_proc_macros",
 ]
 
 [[package]]
 name = "const_format_proc_macros"
-version = "0.2.22"
+version = "0.2.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef196d5d972878a48da7decb7686eded338b4858fbabeed513d63a7c98b2b82d"
+checksum = "d897f47bf7270cf70d370f8f98c1abb6d2d4cf60a6845d30e05bfb90c6568650"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -154,9 +152,9 @@ checksum = "fea41bba32d969b513997752735605054bc0dfa92b4c56bf1189f2e174be7a10"
 
 [[package]]
 name = "either"
-version = "1.6.1"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
+checksum = "90e5c1c8368803113bf0c9584fc495a58b86dc8a29edbf8fe877d21d9507e797"
 
 [[package]]
 name = "errno"
@@ -197,11 +195,20 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "hermit-abi"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee512640fe35acbfb4bb779db6f0d80704c2cacfa2e39b601ef3e3f47d1ae4c7"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "hexyl"
 version = "0.10.0"
 dependencies = [
- "ansi_term",
+ "anstyle",
  "anyhow",
  "assert_cmd",
  "atty",
@@ -216,30 +223,46 @@ dependencies = [
 
 [[package]]
 name = "io-lifetimes"
-version = "0.7.2"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24c3f4eff5495aee4c0399d7b6a0dc2b6e81be84242ffbfcf253ebacccc1d0cb"
+checksum = "59ce5ef949d49ee85593fc4d3f3f95ad61657076395cbbce23e2121fc5542074"
+
+[[package]]
+name = "io-lifetimes"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e394faa0efb47f9f227f1cd89978f854542b318a6f64fa695489c9c993056656"
+dependencies = [
+ "libc",
+ "windows-sys",
+]
+
+[[package]]
+name = "is-terminal"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aae5bc6e2eb41c9def29a3e0f1306382807764b9b53112030eff57435667352d"
+dependencies = [
+ "hermit-abi 0.2.6",
+ "io-lifetimes 1.0.2",
+ "rustix 0.36.3",
+ "windows-sys",
+]
 
 [[package]]
 name = "itertools"
-version = "0.10.3"
+version = "0.10.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9a9d19fa1e79b6215ff29b9d6880b706147f16e9b1dbb1e4e5947b5b02bc5e3"
+checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
 dependencies = [
  "either",
 ]
 
-[[package]]
-name = "lazy_static"
-version = "1.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
-
 [[package]]
 name = "libc"
-version = "0.2.126"
+version = "0.2.137"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836"
+checksum = "fc7fcc620a3bff7cdd7a365be3376c97191aeaccc2a603e600951e452615bf89"
 
 [[package]]
 name = "linux-raw-sys"
@@ -247,6 +270,12 @@ version = "0.0.46"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4d2456c373231a208ad294c33dc5bff30051eafd954cd4caae83a712b12854d"
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f9f08d8963a6c613f4b1a78f4f4a4dbfadf8e6545b2d72861731e4858b8b47f"
+
 [[package]]
 name = "memchr"
 version = "2.5.0"
@@ -270,15 +299,15 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.13.0"
+version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18a6dbe30758c9f83eb00cbea4ac95966305f5a7772f3f42ebfc7fc7eddbd8e1"
+checksum = "86f0b0d4bf799edbc74508c1e8bf170ff5f41238e5f8225603ca7caaae2b7860"
 
 [[package]]
 name = "os_str_bytes"
-version = "6.0.1"
+version = "6.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "029d8d0b2f198229de29dca79676f2738ff952edf3fde542eb8bf94d8c21b435"
+checksum = "9b7820b9daea5457c9f21c69448905d723fbd21136ccf521748f23fd49e723ee"
 
 [[package]]
 name = "output_vt100"
@@ -291,9 +320,9 @@ dependencies = [
 
 [[package]]
 name = "predicates"
-version = "2.1.1"
+version = "2.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5aab5be6e4732b473071984b3164dbbfb7a3674d30ea5ff44410b6bcd960c3c"
+checksum = "ed6bd09a7f7e68f3f0bf710fb7ab9c4615a488b58b5f653382a687701e458c92"
 dependencies = [
  "difflib",
  "float-cmp",
@@ -305,15 +334,15 @@ dependencies = [
 
 [[package]]
 name = "predicates-core"
-version = "1.0.3"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da1c2388b1513e1b605fcec39a95e0a9e8ef088f71443ef37099fa9ae6673fcb"
+checksum = "72f883590242d3c6fc5bf50299011695fa6590c2c70eac95ee1bdb9a733ad1a2"
 
 [[package]]
 name = "predicates-tree"
-version = "1.0.5"
+version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d86de6de25020a36c6d3643a86d9a6a9f552107c0559c60ea03551b5e16c032"
+checksum = "54ff541861505aabf6ea722d2131ee980b8276e10a1297b94e896dd8b621850d"
 dependencies = [
  "predicates-core",
  "termtree",
@@ -351,9 +380,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.5.6"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d83f127d94bdbcda4c8cc2e50f6f84f4b611f69c902699ca385a39c3a75f9ff1"
+checksum = "e076559ef8e241f2ae3479e36f97bd5741c0330689e217ad51ce2c76808b868a"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -368,24 +397,44 @@ checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.26"
+version = "0.6.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49b3de9ec5dc0a3417da371aab17d729997c15010e7fd24ff707773a33bddb64"
+checksum = "456c603be3e8d448b072f410900c09faf164fbce2d480456f50eea6e25f9c848"
 
 [[package]]
 name = "rustix"
-version = "0.35.7"
+version = "0.35.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d51cc38aa10f6bbb377ed28197aa052aa4e2b762c22be9d3153d01822587e787"
+checksum = "727a1a6d65f786ec22df8a81ca3121107f235970dc1705ed681d3e6e8b9cd5f9"
 dependencies = [
  "bitflags",
  "errno",
- "io-lifetimes",
+ "io-lifetimes 0.7.5",
  "libc",
- "linux-raw-sys",
+ "linux-raw-sys 0.0.46",
  "windows-sys",
 ]
 
+[[package]]
+name = "rustix"
+version = "0.36.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b1fbb4dfc4eb1d390c02df47760bb19a84bb80b301ecc947ab5406394d8223e"
+dependencies = [
+ "bitflags",
+ "errno",
+ "io-lifetimes 1.0.2",
+ "libc",
+ "linux-raw-sys 0.1.3",
+ "windows-sys",
+]
+
+[[package]]
+name = "serde"
+version = "1.0.147"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d193d69bae983fc11a79df82342761dfbf28a99fc8d203dca4c3c1b590948965"
+
 [[package]]
 name = "strsim"
 version = "0.10.0"
@@ -414,34 +463,34 @@ dependencies = [
 
 [[package]]
 name = "terminal_size"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8440c860cf79def6164e4a0a983bcc2305d82419177a0e0c71930d049e3ac5a1"
+checksum = "40ca90c434fd12083d1a6bdcbe9f92a14f96c8a1ba600ba451734ac334521f7a"
 dependencies = [
- "rustix",
+ "rustix 0.35.13",
  "windows-sys",
 ]
 
 [[package]]
 name = "termtree"
-version = "0.2.4"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "507e9898683b6c43a9aa55b64259b721b52ba226e0f3779137e50ad114a4c90b"
+checksum = "95059e91184749cb66be6dc994f67f182b6d897cb3df74a5bf66b5e709295fd8"
 
 [[package]]
 name = "thiserror"
-version = "1.0.31"
+version = "1.0.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd829fe32373d27f76265620b5309d0340cb8550f523c1dda251d6298069069a"
+checksum = "10deb33631e3c9018b9baf9dcbbc4f737320d2b576bac10f6aefa048fa407e3e"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.31"
+version = "1.0.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0396bc89e626244658bef819e22d0cc459e795a5ebe878e6ec336d1674a8d79a"
+checksum = "982d17546b47146b28f7c22e3d08465f6b8903d0ea13c1660d9d84a6e7adcdbb"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -450,15 +499,15 @@ dependencies = [
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.0"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d22af068fba1eb5edcb4aea19d382b2a3deb4c8f9d475c589b6ada9e0fd493ee"
+checksum = "6ceab39d59e4c9499d4e5a8ee0e2735b891bb7308ac83dfb4e80cad195c9f6f3"
 
 [[package]]
 name = "unicode-xid"
-version = "0.2.3"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "957e51f3646910546462e67d5f7599b9e4fb8acdd304b087a6494730f9eebf04"
+checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
 
 [[package]]
 name = "wait-timeout"
@@ -502,46 +551,60 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
 name = "windows-sys"
-version = "0.36.1"
+version = "0.42.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
+checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7"
 dependencies = [
+ "windows_aarch64_gnullvm",
  "windows_aarch64_msvc",
  "windows_i686_gnu",
  "windows_i686_msvc",
  "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
  "windows_x86_64_msvc",
 ]
 
 [[package]]
-name = "windows_aarch64_msvc"
-version = "0.36.1"
+name = "windows_aarch64_gnullvm"
+version = "0.42.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
+checksum = "41d2aa71f6f0cbe00ae5167d90ef3cfe66527d6f613ca78ac8024c3ccab9a19e"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd0f252f5a35cac83d6311b2e795981f5ee6e67eb1f9a7f64eb4500fbc4dcdb4"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.36.1"
+version = "0.42.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
+checksum = "fbeae19f6716841636c28d695375df17562ca208b2b7d0dc47635a50ae6c5de7"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.36.1"
+version = "0.42.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
+checksum = "84c12f65daa39dd2babe6e442988fc329d6243fdce47d7d2d155b8d874862246"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.36.1"
+version = "0.42.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
+checksum = "bf7b1b21b5362cbc318f686150e5bcea75ecedc74dd157d874d754a2ca44b0ed"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09d525d2ba30eeb3297665bd434a54297e4170c7f1a44cad4ef58095b4cd2028"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.36.1"
+version = "0.42.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
+checksum = "f40009d85759725a34da6d89a94e63d7bdc50a862acf0dbc7c8e488f1edcb6f5"
 
 [[package]]
 name = "yansi"

Cargo.toml

@@ -11,7 +11,7 @@ version = "0.10.0"
 edition = "2021"
 
 [dependencies]
-ansi_term = "0.12"
+anstyle = "0.2.5"
 anyhow = "1.0"
 atty = "0.2"
 const_format = "0.2"

src/bin/hexyl.rs

@@ -388,10 +388,6 @@ fn run() -> Result<(), AnyhowError> {
 }
 
 fn main() {
-    // Enable ANSI support for Windows
-    #[cfg(windows)]
-    let _ = ansi_term::enable_ansi_support();
-
     let result = run();
 
     if let Err(err) = result {

src/lib.rs

@@ -4,15 +4,26 @@ pub use input::*;
 
 use std::io::{self, BufReader, Read, Write};
 
-use ansi_term::Color;
-use ansi_term::Color::Fixed;
+use anstyle::{AnsiColor, Reset};
 
-const COLOR_NULL: Color = Fixed(242); // grey
-const COLOR_OFFSET: Color = Fixed(242); // grey
-const COLOR_ASCII_PRINTABLE: Color = Color::Cyan;
-const COLOR_ASCII_WHITESPACE: Color = Color::Green;
-const COLOR_ASCII_OTHER: Color = Color::Purple;
-const COLOR_NONASCII: Color = Color::Yellow;
+#[derive(PartialEq, Eq)]
+#[repr(usize)]
+enum ByteColor {
+    Null = 0,
+    Offset = 1,
+    AsciiPrintable = 2,
+    AsciiWhitespace = 3,
+    AsciiOther = 4,
+    NonAscii = 5,
+    Reset = 6,
+}
+
+const COLOR_NULL: AnsiColor = AnsiColor::BrightBlack;
+const COLOR_OFFSET: AnsiColor = AnsiColor::BrightBlack;
+const COLOR_ASCII_PRINTABLE: AnsiColor = AnsiColor::Cyan;
+const COLOR_ASCII_WHITESPACE: AnsiColor = AnsiColor::Green;
+const COLOR_ASCII_OTHER: AnsiColor = AnsiColor::Magenta;
+const COLOR_NONASCII: AnsiColor = AnsiColor::Yellow;
 
 pub enum ByteCategory {
     Null,
@@ -48,15 +59,15 @@ impl Byte {
         }
     }
 
-    fn color(self) -> &'static Color {
+    fn color(self) -> ByteColor {
         use crate::ByteCategory::*;
 
         match self.category() {
-            Null => &COLOR_NULL,
-            AsciiPrintable => &COLOR_ASCII_PRINTABLE,
-            AsciiWhitespace => &COLOR_ASCII_WHITESPACE,
-            AsciiOther => &COLOR_ASCII_OTHER,
-            NonAscii => &COLOR_NONASCII,
+            Null => ByteColor::Null,
+            AsciiPrintable => ByteColor::AsciiPrintable,
+            AsciiWhitespace => ByteColor::AsciiWhitespace,
+            AsciiOther => ByteColor::AsciiOther,
+            NonAscii => ByteColor::NonAscii,
         }
     }
 
@@ -223,6 +234,9 @@ pub struct Printer<'a, Writer: Write> {
     writer: &'a mut Writer,
     show_char_panel: bool,
     show_position_panel: bool,
+    show_color: bool,
+    colors: Vec<String>,
+    curr_color: Option<ByteColor>,
     border_style: BorderStyle,
     byte_hex_panel: Vec<String>,
     byte_char_panel: Vec<String>,
@@ -255,48 +269,25 @@ impl<'a, Writer: Write> Printer<'a, Writer> {
             writer,
             show_char_panel,
             show_position_panel,
+            show_color,
+            curr_color: None,
+            colors: vec![
+                COLOR_NULL.render_fg().to_string(),
+                COLOR_OFFSET.render_fg().to_string(),
+                COLOR_ASCII_PRINTABLE.render_fg().to_string(),
+                COLOR_ASCII_WHITESPACE.render_fg().to_string(),
+                COLOR_ASCII_OTHER.render_fg().to_string(),
+                COLOR_NONASCII.render_fg().to_string(),
+                Reset.render().to_string(),
+            ],
             border_style,
-            byte_hex_panel: (0u8..=u8::MAX)
-                .map(|i| {
-                    let byte_hex = format!("{:02x}", i);
-                    if show_color {
-                        Byte(i).color().paint(byte_hex).to_string()
-                    } else {
-                        byte_hex
-                    }
-                })
-                .collect(),
+            byte_hex_panel: (0u8..=u8::MAX).map(|i| format!("{:02x}", i)).collect(),
             byte_char_panel: (0u8..=u8::MAX)
-                .map(|i| {
-                    let byte_char = format!("{}", Byte(i).as_char());
-                    if show_color {
-                        Byte(i).color().paint(byte_char).to_string()
-                    } else {
-                        byte_char
-                    }
-                })
-                .collect(),
-            byte_hex_panel_g: (0u8..=u8::MAX)
-                .map(|i| {
-                    let byte_hex = format!("{:02x}", i);
-                    let style = COLOR_OFFSET.normal();
-                    if show_color {
-                        style.paint(byte_hex).to_string()
-                    } else {
-                        byte_hex
-                    }
-                })
+                .map(|i| format!("{}", Byte(i).as_char()))
                 .collect(),
+            byte_hex_panel_g: (0u8..=u8::MAX).map(|i| format!("{:02x}", i)).collect(),
             byte_char_panel_g: (0u8..=u8::MAX)
-                .map(|i| {
-                    let byte_char = format!("{}", Byte(i).as_char());
-                    let style = COLOR_OFFSET.normal();
-                    if show_color {
-                        style.paint(byte_char).to_string()
-                    } else {
-                        byte_char
-                    }
-                })
+                .map(|i| format!("{}", Byte(i).as_char()))
                 .collect(),
             squeezer: if use_squeeze {
                 Squeezer::Ignore
@@ -379,11 +370,19 @@ impl<'a, Writer: Write> Printer<'a, Writer> {
                 .encode_utf8(&mut [0; 4])
                 .as_bytes(),
         )?;
+        if self.show_color {
+            self.writer
+                .write_all(self.colors[ByteColor::Offset as usize].as_bytes())?;
+        }
         if self.show_position_panel {
             match self.squeezer {
                 Squeezer::Print => {
                     self.writer
                         .write_all(self.byte_char_panel_g[b'*' as usize].as_bytes())?;
+                    if self.show_color {
+                        self.writer
+                            .write_all(self.colors[ByteColor::Reset as usize].as_bytes())?;
+                    }
                     self.writer.write_all(b"       ")?;
                 }
                 Squeezer::Ignore | Squeezer::Disabled | Squeezer::Delete => {
@@ -396,6 +395,10 @@ impl<'a, Writer: Write> Printer<'a, Writer> {
                         self.writer
                             .write_all(self.byte_hex_panel_g[byte as usize].as_bytes())?;
                     }
+                    if self.show_color {
+                        self.writer
+                            .write_all(self.colors[ByteColor::Reset as usize].as_bytes())?;
+                    }
                 }
             }
             self.writer.write_all(
@@ -413,6 +416,11 @@ impl<'a, Writer: Write> Printer<'a, Writer> {
             Squeezer::Print | Squeezer::Delete => self.writer.write_all(b" ")?,
             Squeezer::Ignore | Squeezer::Disabled => {
                 if let Some(&b) = self.line_buf.get(i as usize) {
+                    if self.show_color && self.curr_color != Some(Byte(b).color()) {
+                        self.writer
+                            .write_all(self.colors[Byte(b).color() as usize].as_bytes())?;
+                        self.curr_color = Some(Byte(b).color());
+                    }
                     self.writer
                         .write_all(self.byte_char_panel[b as usize].as_bytes())?;
                 } else {
@@ -421,6 +429,11 @@ impl<'a, Writer: Write> Printer<'a, Writer> {
             }
         }
         if i == 8 * self.panels - 1 {
+            if self.show_color {
+                self.writer
+                    .write_all(self.colors[ByteColor::Reset as usize].as_bytes())?;
+                self.curr_color = None;
+            }
             self.writer.write_all(
                 self.border_style
                     .outer_sep()
@@ -428,6 +441,11 @@ impl<'a, Writer: Write> Printer<'a, Writer> {
                     .as_bytes(),
             )?;
         } else if i % 8 == 7 {
+            if self.show_color {
+                self.writer
+                    .write_all(self.colors[ByteColor::Reset as usize].as_bytes())?;
+                self.curr_color = None;
+            }
             self.writer.write_all(
                 self.border_style
                     .inner_sep()
@@ -450,8 +468,16 @@ impl<'a, Writer: Write> Printer<'a, Writer> {
         match self.squeezer {
             Squeezer::Print => {
                 if !self.show_position_panel && i == 0 {
+                    if self.show_color {
+                        self.writer
+                            .write_all(self.colors[ByteColor::Offset as usize].as_bytes())?;
+                    }
                     self.writer
                         .write_all(self.byte_char_panel_g[b'*' as usize].as_bytes())?;
+                    if self.show_color {
+                        self.writer
+                            .write_all(self.colors[ByteColor::Reset as usize].as_bytes())?;
+                    }
                 } else {
                     if i % (self.group_bytes as usize) == 0 {
                         self.writer.write_all(b" ")?;
@@ -464,12 +490,22 @@ impl<'a, Writer: Write> Printer<'a, Writer> {
                 if i % (self.group_bytes as usize) == 0 {
                     self.writer.write_all(b" ")?;
                 }
+                if self.show_color && self.curr_color != Some(Byte(b).color()) {
+                    self.writer
+                        .write_all(self.colors[Byte(b).color() as usize].as_bytes())?;
+                    self.curr_color = Some(Byte(b).color());
+                }
                 self.writer
                     .write_all(self.byte_hex_panel[b as usize].as_bytes())?;
             }
         }
         // byte is last in panel
         if i % 8 == 7 {
+            if self.show_color {
+                self.curr_color = None;
+                self.writer
+                    .write_all(self.colors[ByteColor::Reset as usize].as_bytes())?;
+            }
             self.writer.write_all(b" ")?;
             // byte is last in last panel
             if i as u64 % (8 * self.panels) == 8 * self.panels - 1 {