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repl: small improvements #26240

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repl: small improvements #26240

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af48760
repl: add more information
BridgeAR Feb 21, 2019
d37603c
repl: add new line on ctrl+d
BridgeAR Feb 21, 2019
098ab70
repl: hide editor mode if not used in a terminal
BridgeAR Feb 21, 2019
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repl: add more information 
This adds information about how to close the repl.
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@BridgeAR
BridgeAR committed Feb 21, 2019
commit af487603eca8be42b71729c1253136726ee50b98
4 changes: 3 additions & 1 deletion lib/repl.js
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Original file line number Diff line number Diff line change
Expand Up @@ -572,7 +572,7 @@ function REPLServer(prompt,
sawSIGINT = false;
return;
}
self.output.write('(To exit, press ^C again or type .exit)\n');
self.output.write('(To exit, press ^C again or ^D or type .exit)\n');
sawSIGINT = true;
} else {
sawSIGINT = false;
Expand Down Expand Up @@ -1430,6 +1430,8 @@ function defineDefaultCommands(repl) {
var line = `.${name}${cmd.help ? spaces + cmd.help : ''}\n`;
this.outputStream.write(line);
}
this.outputStream.write('\nPress ^C to abort current expression, ' +
'^D to exit the repl\n');
this.displayPrompt();
}
});
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2 changes: 1 addition & 1 deletion test/parallel/test-repl-editor.js
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Expand Up @@ -45,7 +45,7 @@ function run({ input, output, event, checkTerminalCodes = true }) {
const tests = [
{
input: '',
output: '\n(To exit, press ^C again or type .exit)',
output: '\n(To exit, press ^C again or ^D or type .exit)',
event: { ctrl: true, name: 'c' }
},
{
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2 changes: 2 additions & 0 deletions test/parallel/test-repl.js
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Expand Up @@ -444,6 +444,8 @@ const errorTests = [
/\.help/,
/\.load/,
/\.save/,
'',
'Press ^C to abort current expression, ^D to exit the repl',
/'thefourtheye'/
]
},
Expand Down