ChordWikiの和音をICNに変換するブックマークレット）.js

toICN.js

javascript:(Array.prototype.slice.bind(document.getElementsByClassName("chord"))().forEach((e)=>{let%20raw=""+e.firstChild.nodeValue;let%20m=raw.match(/^([A-G]m{0,1})([^/]*)/);let%20s="-";if(m){let%20base=m[1];let%20q=m[2];let%20swapped=false;let%20noMap={"C":1,"D":2,"E":3,"F":4,"G":5,"A":6,"B":7};let%20no=noMap[base[0]];let%20isQAvailable=false;if("C,Dm,Em,F,G,Am,Bm".split(",").includes(base)){};if("Cm,D,E,Fm,Gm,A,B".split(",").includes(base)){swapped=true;};if("dim,7,9,M7,sus4,aug".split(",").includes(q)){isQAvailable=true;};s=no+(swapped?"~":"")+(isQAvailable?("["+q+"]"):"");};e.firstChild.nodeValue=s;}));