Add comments in carousel.js to clarify that "slid" is not a typo

Addresses #13248.

diff --git a/js/carousel.js b/js/carousel.js
index 6d6fa0aeeb7da4f63e0c3c0733e21511261a4631..9f063aec04c3483223dc04baaf3e7242f4ab37bf 100644 (file)
--- a/js/carousel.js
+++ b/js/carousel.js
@@ -59,7 +59,7 @@
 
     if (pos > (this.$items.length - 1) || pos < 0) return
 
-    if (this.sliding)       return this.$element.one('slid.bs.carousel', function () { that.to(pos) })
+    if (this.sliding)       return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, "slid". not a typo. past tense of "to slide".
     if (activeIndex == pos) return this.pause().cycle()
 
     return this.slide(pos > activeIndex ? 'next' : 'prev', $(this.$items[pos]))
@@ -113,7 +113,7 @@
 
     if (this.$indicators.length) {
       this.$indicators.find('.active').removeClass('active')
-      this.$element.one('slid.bs.carousel', function () {
+      this.$element.one('slid.bs.carousel', function () { // yes, "slid". not a typo. past tense of "to slide".
         var $nextIndicator = $(that.$indicators.children()[that.getActiveIndex()])
         $nextIndicator && $nextIndicator.addClass('active')
       })
@@ -129,14 +129,14 @@
           $next.removeClass([type, direction].join(' ')).addClass('active')
           $active.removeClass(['active', direction].join(' '))
           that.sliding = false
-          setTimeout(function () { that.$element.trigger('slid.bs.carousel') }, 0)
+          setTimeout(function () { that.$element.trigger('slid.bs.carousel') }, 0) // yes, "slid". not a typo. past tense of "to slide".
         })
         .emulateTransitionEnd($active.css('transition-duration').slice(0, -1) * 1000)
     } else {
       $active.removeClass('active')
       $next.addClass('active')
       this.sliding = false
-      this.$element.trigger('slid.bs.carousel')
+      this.$element.trigger('slid.bs.carousel') // yes, "slid". not a typo. past tense of "to slide".
     }
 
     isCycling && this.cycle()