Method getLineMaxColumn

packages/monaco/monaco-editor.d.ts:2091–2091

* Get the maximum legal column for line at `lineNumber`

(lineNumber: number)

         * Get the maximum legal column for line at `lineNumber`
         */
        getLineMaxColumn(lineNumber: number): number;
        /**
         * Returns the column before the first non whitespace character for line at `lineNumber`.
         * Returns 0 if line is empty or contains only whitespace.