From 42746ffdc32db3f6918c1038f899f9d00a32997a Mon Sep 17 00:00:00 2001
From: Gerrit Viljoen <red.striker@protonmail.com>
Date: Sat, 16 May 2020 22:10:54 +0200
Subject: [PATCH] save game

---
 Cargo.toml |  3 ---
 src/lib.rs | 19 ++++++++++++++++++-
 2 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 96ab8a9..ed8ad55 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,8 +13,5 @@ readme = "readme.md"
 categories = ["command-line-interface"]
 keywords = ["ascii", "table"]
 
-[dependencies]
-regex = "1"
-
 [dev-dependencies]
 colorful = "0.2"
diff --git a/src/lib.rs b/src/lib.rs
index c5da011..28c3455 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -233,7 +233,24 @@ impl AsciiTable {
     }
 
     fn count_characters(&self, cell: &str) -> usize {
-        cell.chars().count()
+        let mut count = 0;
+        let mut block = false;
+        let mut iter = cell.chars().peekable();
+        while let Some(ch) = iter.next() {
+            if block {
+                if ch != '\u{1b}' && ch != '[' && ch != ';' && ch != 'm' && !('0'..'9').contains(&ch) {
+                    block = false;
+                    count += 1;
+                }
+            } else {
+                if ch == '\u{1b}' && Some(&'[') == iter.peek() {
+                    block = true;
+                } else {
+                    count += 1;
+                }
+            }
+        }
+        count
     }
 
     fn truncate_widths(&self, mut widths: Vec<usize>) -> Vec<usize> {