rename stringWidth; add some comments

2018-09-14 14:15:27 +02:00
parent 8664f54a76
commit 57bbbda7e8
2 changed files with 10 additions and 9 deletions
@@ -172,9 +172,8 @@ export const wcwidth = (function(opts: {nul: number, control: number}): (ucs: nu

 /**
 * Get the terminal cell width for a string.
- * @param s
 */
-export function stringWidth(s: string): number {
+export function getStringCellWidth(s: string): number {
  let result = 0;
  for (let i = 0; i < s.length; ++i) {
    let code = s.charCodeAt(i);