Fix copying interrupted tab characters

Fixes #5084.

CHANGELOG.md

@@ -28,6 +28,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Search without vi mode not starting at the correct location when scrolled into history
 - Crash when starting a vi mode search from the bottommost line
 - Original scroll position not restored after canceling search
+- Clipboard copy skipping non-empty cells when encountering an interrupted tab character
 
 ## 0.8.0
 

alacritty_terminal/src/term/mod.rs

@@ -406,7 +406,7 @@ impl<T> Term<T> {
 
             // Skip over cells until next tab-stop once a tab was found.
             if tab_mode {
-                if self.tabs[column] {
+                if self.tabs[column] || cell.c != ' ' {
                     tab_mode = false;
                 } else {
                     continue;