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import { stripColor } from "./common.ts";
export function getTimePadSize() {  return 12; // TODO}
export function getTimePrecision() {  return usingHrTime() ? 4 : 0;}
export function usingHrTime(): boolean {  // would need unstable for Deno.permissions.query({name: "hrtime"});  return isFloat(performance.now());}
export function isFloat(num: number) {  return num % 1 !== 0;}
export function padEndVisible(str: string, to: number, char = " ") {  return str.padEnd(to + lDiff(str), char);}
export function padStartVisible(str: string, to: number, char = " ") {  return str.padStart(to + lDiff(str), char);}
export function num(num: number, force?: boolean) {  return isFloat(num) || force ? num.toFixed(4) : `${num}`;}
export function perc(num: number) {  return (num % 1 !== 0 && num < 99.95) ? num.toFixed(1) : num.toFixed();}
/** returns a float value with dynamic precision. for a (5+from) digit number no floating points, for a (4+form) digit one 1 decimal, ... up to 4 decimals */export function rtime(num: number, from = 0) {  const log = Math.max(Math.floor(Math.log10(num)), 0);  const defPrec = isFloat(num) ? 4 : 0;  return num.toFixed(Math.max(defPrec - Math.max(log - from, 0), 0));}
/** How many chars will the string shrink in the console, when rendered, compared to original length *  An common emoji is 2 chars, and is 2 chars wide when rendered, so lDiff is 0 for it. * Of course there are exceptions to this like the alombic. */export function lDiff(str: string) {  const escaped = stripColor(str);  return str.length - escaped.length;}
/** returns an array, that contains each index where the regexp mathes the string */export function matchWithIndex(line: string, regexp: RegExp) {  const indexes = [];  let match;  while ((match = regexp.exec(line)) != null) {    indexes.push(match.index);
    if (indexes.length > line.length) {      throw Error(        "Too many matches. Something bad with the regexp. Did you forgot the global? / /g",      );    }  }  return indexes;}