Add regex scrollback buffer search

This adds a new regex search which allows searching the entire
scrollback and jumping between matches using the vi mode.

All visible matches should be highlighted unless their lines are
excessively long. This should help with performance since highlighting
is done during render time.

Fixes #1017.

1 files changed, 4 insertions, 5 deletions

diff --git a/alacritty_terminal/tests/ref.rs b/alacritty_terminal/tests/ref.rs
index 9c5bbda5..62439775 100644
--- a/alacritty_terminal/tests/ref.rs
+++ b/alacritty_terminal/tests/ref.rs
@@ -8,11 +8,10 @@ use std::path::Path;
 use alacritty_terminal::ansi;
 use alacritty_terminal::config::MockConfig;
 use alacritty_terminal::event::{Event, EventListener};
+use alacritty_terminal::grid::{Dimensions, Grid};
 use alacritty_terminal::index::Column;
 use alacritty_terminal::term::cell::Cell;
-use alacritty_terminal::term::SizeInfo;
-use alacritty_terminal::Grid;
-use alacritty_terminal::Term;
+use alacritty_terminal::term::{SizeInfo, Term};
 
 macro_rules! ref_tests {
     ($($name:ident)*) => {
@@ -114,8 +113,8 @@ fn ref_test(dir: &Path) {
     term_grid.truncate();
 
     if grid != term_grid {
-        for i in 0..grid.len() {
-            for j in 0..grid.num_cols().0 {
+        for i in 0..grid.total_lines() {
+            for j in 0..grid.cols().0 {
                 let cell = term_grid[i][Column(j)];
                 let original_cell = grid[i][Column(j)];
                 if original_cell != cell {