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Always enable bracketed paste (#16179)

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This commit is contained in:
Tommaso Sciortino
2026-01-09 08:07:05 -08:00
committed by GitHub
parent aa480e5fbb
commit 88f1ec8d0a
3 changed files with 3 additions and 97 deletions
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packages/cli/src/ui/utils/terminalCapabilityManager.ts
+3 -27
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@@ -25,7 +25,6 @@ export class TerminalCapabilityManager {
private static readonly TERMINAL_NAME_QUERY = '\x1b[>q';
private static readonly DEVICE_ATTRIBUTES_QUERY = '\x1b[c';
private static readonly MODIFY_OTHER_KEYS_QUERY = '\x1b[>4;?m';
private static readonly BRACKETED_PASTE_QUERY = '\x1b[?2004$p';
// Kitty keyboard flags: CSI ? flags u
// eslint-disable-next-line no-control-regex
@@ -43,10 +42,6 @@ export class TerminalCapabilityManager {
// modifyOtherKeys response: CSI > 4 ; level m
// eslint-disable-next-line no-control-regex
private static readonly MODIFY_OTHER_KEYS_REGEX = /\x1b\[>4;(\d+)m/;
// DECRQM response for bracketed paste: CSI ? 2004 ; Ps $ y
// Ps = 1 (set), 2 (reset), 3 (permanently set), 4 (permanently reset)
// eslint-disable-next-line no-control-regex
private static readonly BRACKETED_PASTE_REGEX = /\x1b\[\?2004;([1-4])\$y/;
private terminalBackgroundColor: TerminalBackgroundColor;
private kittySupported = false;
@@ -55,7 +50,6 @@ export class TerminalCapabilityManager {
private terminalName: string | undefined;
private modifyOtherKeysSupported = false;
private modifyOtherKeysEnabled = false;
private bracketedPasteSupported = false;
private bracketedPasteEnabled = false;
private constructor() {}
@@ -107,7 +101,6 @@ export class TerminalCapabilityManager {
let deviceAttributesReceived = false;
let bgReceived = false;
let modifyOtherKeysReceived = false;
let bracketedPasteReceived = false;
// eslint-disable-next-line prefer-const
let timeoutId: NodeJS.Timeout;
@@ -172,17 +165,6 @@ export class TerminalCapabilityManager {
}
}
// check for bracketed paste support
if (!bracketedPasteReceived) {
const match = buffer.match(
TerminalCapabilityManager.BRACKETED_PASTE_REGEX,
);
if (match) {
bracketedPasteReceived = true;
this.bracketedPasteSupported = true;
}
}
// Check for Terminal Name/Version response.
if (!terminalNameReceived) {
const match = buffer.match(
@@ -219,7 +201,6 @@ export class TerminalCapabilityManager {
TerminalCapabilityManager.OSC_11_QUERY +
TerminalCapabilityManager.TERMINAL_NAME_QUERY +
TerminalCapabilityManager.MODIFY_OTHER_KEYS_QUERY +
TerminalCapabilityManager.BRACKETED_PASTE_QUERY +
TerminalCapabilityManager.DEVICE_ATTRIBUTES_QUERY,
);
} catch (e) {
@@ -238,10 +219,9 @@ export class TerminalCapabilityManager {
enableModifyOtherKeys();
this.modifyOtherKeysEnabled = true;
}
if (this.bracketedPasteSupported) {
enableBracketedPasteMode();
this.bracketedPasteEnabled = true;
}
// Always enable bracketed paste since it'll be ignored if unsupported.
enableBracketedPasteMode();
this.bracketedPasteEnabled = true;
} catch (e) {
debugLogger.warn('Failed to enable keyboard protocols:', e);
}
@@ -259,10 +239,6 @@ export class TerminalCapabilityManager {
return this.kittyEnabled;
}
isBracketedPasteSupported(): boolean {
return this.bracketedPasteSupported;
}
isBracketedPasteEnabled(): boolean {
return this.bracketedPasteEnabled;
}