From e8d03119a0599ef8d811f8fa33ad1a580adf5511 Mon Sep 17 00:00:00 2001
From: await-ovo <13152410380@163.com>
Date: Thu, 3 Aug 2023 04:27:03 +0800
Subject: [PATCH] fix(repl): highlight from ident in import from or export from
 (#20023)

---
 cli/tools/repl/editor.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/cli/tools/repl/editor.rs b/cli/tools/repl/editor.rs
index a27671b217..5c2832aab3 100644
--- a/cli/tools/repl/editor.rs
+++ b/cli/tools/repl/editor.rs
@@ -389,6 +389,15 @@ impl Highlighter for EditorHelper {
                     // We're looking for something that looks like a function
                     // We use a simple heuristic: 'ident' followed by 'LParen'
                     colors::intense_blue(&line[range]).to_string()
+                  } else if ident == *"from"
+                    && matches!(
+                      next,
+                      Some(deno_ast::TokenOrComment::Token(Token::Str { .. }))
+                    )
+                  {
+                    // When ident 'from' is followed by a string literal, highlight it
+                    // E.g. "export * from 'something'" or "import a from 'something'"
+                    colors::cyan(&line[range]).to_string()
                   } else {
                     line[range].to_string()
                   }