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Removing '$ ' from each line of input before executing code blocks #13

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Removing '$ ' from each line of input before executing code blocks #13

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9 changes: 8 additions & 1 deletion index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -72,7 +72,14 @@ import 'xterm/dist/xterm.css'
var actions = document.querySelectorAll('code[class*="'+termName+'"]');
for (var n=0; n < actions.length; ++n) {
actions[n].onclick = function() {
self.socket.emit('terminal in', instance.name, this.innerText);

// get rid of first line bash prompt
var cmds = this.innerText.replace(/^\s*\$\s/, '')

// get rid of later line bash prompts
cmds = cmds.replace(/(\r?\n\s*)\$\s/g, '$1')

self.socket.emit('terminal in', instance.name, cmds);
};
}
}
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