From 4b6305f4f25fc76f974bbdcc9cdb139d5ab8f5f4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bartek=20Iwa=C5=84czuk?= Date: Sat, 18 Mar 2023 07:51:21 -0400 Subject: 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 --- ext/node/polyfills/internal/readline/utils.mjs | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'ext/node/polyfills/internal/readline/utils.mjs') 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). -- cgit v1.2.3