Style changes for review

Author: foonathan

plugins/shortcuts/mpris.js

@@ -52,11 +52,11 @@ function registerMPRIS(win) {
 		player.on("loopStatus", (status) => {
 			// switchRepeat cycles between states in that order
 			const switches = ["None", "Playlist", "Track"];
-			const curIdx = switches.indexOf(currentLoopStatus);
-			const newIdx = switches.indexOf(status);
+			const currentIndex = switches.indexOf(currentLoopStatus);
+			const targetIndex = switches.indexOf(status);
 
 			// Get a delta in the range [0,2]
-			const delta = ((newIdx - curIdx) % 3 + 3) % 3;
+			const delta = (targetIndex - currentIndex + 3) % 3;
 
 			manuallySwitchingStatus = true;
 			songControls.switchRepeat(delta);

providers/song-controls.js

@@ -21,7 +21,7 @@ module.exports = (win) => {
 		go1sForward: () => pressKey(win, "l", ["shift"]),
 		shuffle: () => pressKey(win, "s"),
 		switchRepeat: (n = 1) => {
-			for (let i = 0; i != n; ++i)
+			for (let i = 0; i < n; i++)
 				pressKey(win, "r");
 		},
 		// General