@inst/vscode-bin-darwin
Version:
BINARY ONLY - VSCode binary deployment for macOS
36 lines (35 loc) • 1.83 kB
JavaScript
;
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
Object.defineProperty(exports, "__esModule", { value: true });
/* Based on @sergeche's work in his emmet plugin */
const vscode = require("vscode");
const math_expression_1 = require("@emmetio/math-expression");
const bufferStream_1 = require("./bufferStream");
function evaluateMathExpression() {
let editor = vscode.window.activeTextEditor;
if (!editor) {
vscode.window.showInformationMessage('No editor is active');
return;
}
const stream = new bufferStream_1.DocumentStreamReader(editor.document);
editor.edit(editBuilder => {
editor.selections.forEach(selection => {
const pos = selection.isReversed ? selection.anchor : selection.active;
stream.pos = pos;
try {
const result = String(math_expression_1.default(stream, true));
editBuilder.replace(new vscode.Range(stream.pos, pos), result);
}
catch (err) {
vscode.window.showErrorMessage('Could not evaluate expression');
// Ignore error since most likely it’s because of non-math expression
console.warn('Math evaluation error', err);
}
});
});
}
exports.evaluateMathExpression = evaluateMathExpression;
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