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authorBartek IwaƄczuk <biwanczuk@gmail.com>2023-03-18 07:51:21 -0400
committerGitHub <noreply@github.com>2023-03-18 12:51:21 +0100
commit4b6305f4f25fc76f974bbdcc9cdb139d5ab8f5f4 (patch)
tree881e33653a99f51a29b4174362c5d19967600950 /ext/node/polyfills/internal/readline/utils.mjs
parent9bfa8dc90c5d1cf78abd9ee704295bc0bb2b643c (diff)
perf(core): preserve ops between snapshots (#18080)
This commit changes the build process in a way that preserves already registered ops in the snapshot. This allows us to skip creating hundreds of "v8::String" on each startup, but sadly there is still some op registration going on startup (however we're registering 49 ops instead of >200 ops). This situation could be further improved, by moving some of the ops from "runtime/" to a separate extension crates. --------- Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
Diffstat (limited to 'ext/node/polyfills/internal/readline/utils.mjs')
-rw-r--r--ext/node/polyfills/internal/readline/utils.mjs8
1 files changed, 4 insertions, 4 deletions
diff --git a/ext/node/polyfills/internal/readline/utils.mjs b/ext/node/polyfills/internal/readline/utils.mjs
index 6224f112b..0727950df 100644
--- a/ext/node/polyfills/internal/readline/utils.mjs
+++ b/ext/node/polyfills/internal/readline/utils.mjs
@@ -38,10 +38,10 @@ export function CSI(strings, ...args) {
}
CSI.kEscape = kEscape;
-CSI.kClearToLineBeginning = CSI`1K`;
-CSI.kClearToLineEnd = CSI`0K`;
-CSI.kClearLine = CSI`2K`;
-CSI.kClearScreenDown = CSI`0J`;
+CSI.kClearToLineBeginning = `${kEscape}[1K`;
+CSI.kClearToLineEnd = `${kEscape}[0K`;
+CSI.kClearLine = `${kEscape}[2K`;
+CSI.kClearScreenDown = `${kEscape}[0J`;
// TODO(BridgeAR): Treat combined characters as single character, i.e,
// 'a\u0301' and '\u0301a' (both have the same visual output).