micromark-extension-gfm-strikethrough - npm Package Compare versions

Comparing version 0.6.1 to 0.6.2

index.js

@@ -8,4 +8,2 @@ module.exports = create
 
-var characterGroupPunctuation = 2
-
 function create(options) {
@@ -29,6 +27,4 @@ var settings = options || {}
     var strikethrough
-    var opening
-    var closing
     var text
-    var indexOpen
+    var open
     var nextEvents
@@ -38,27 +34,28 @@
     while (++index < events.length) {
-      closing = events[index][1]
-
       // Find a token that can close.
-      if (closing.type === 'strikethroughSequenceTemporary' && closing._close) {
-        indexOpen = index
+      if (
+        events[index][0] === 'enter' &&
+        events[index][1].type === 'strikethroughSequenceTemporary' &&
+        events[index][1]._close
+      ) {
+        open = index
 
         // Now walk back to find an opener.
-        while (indexOpen--) {
-          opening = events[indexOpen][1]
-
+        while (open--) {
           // Find a token that can open the closer.
           if (
-            opening.type === 'strikethroughSequenceTemporary' &&
-            opening._open &&
-            closing.end.offset - closing.start.offset ===
-              opening.end.offset - opening.start.offset &&
-            !(closing._open || opening._close)
+            events[open][0] === 'exit' &&
+            events[open][1].type === 'strikethroughSequenceTemporary' &&
+            events[open][1]._open &&
+            // If the sizes are the same:
+            events[index][1].end.offset - events[index][1].start.offset ===
+              events[open][1].end.offset - events[open][1].start.offset
           ) {
-            closing.type = 'strikethroughSequence'
-            opening.type = 'strikethroughSequence'
+            events[index][1].type = 'strikethroughSequence'
+            events[open][1].type = 'strikethroughSequence'
 
             strikethrough = {
               type: 'strikethrough',
-              start: shallow(opening.start),
-              end: shallow(closing.end)
+              start: shallow(events[open][1].start),
+              end: shallow(events[index][1].end)
             }
@@ -68,4 +65,4 @@
               type: 'strikethroughText',
-              start: shallow(opening.end),
-              end: shallow(closing.start)
+              start: shallow(events[open][1].end),
+              end: shallow(events[index][1].start)
             }
@@ -76,4 +73,4 @@
               ['enter', strikethrough, context],
-              ['enter', opening, context],
-              ['exit', opening, context],
+              ['enter', events[open][1], context],
+              ['exit', events[open][1], context],
               ['enter', text, context]
@@ -89,3 +86,3 @@ ]
                 context.parser.constructs.insideSpan.null,
-                events.slice(indexOpen + 1, index),
+                events.slice(open + 1, index),
                 context
@@ -98,15 +95,10 @@ )
               ['exit', text, context],
-              ['enter', closing, context],
-              ['exit', closing, context],
+              ['enter', events[index][1], context],
+              ['exit', events[index][1], context],
               ['exit', strikethrough, context]
             ])
 
-            chunkedSplice(
-              events,
-              indexOpen - 1,
-              index - indexOpen + 3,
-              nextEvents
-            )
+            chunkedSplice(events, open - 1, index - open + 3, nextEvents)
 
-            index = indexOpen + nextEvents.length - 2
+            index = open + nextEvents.length - 2
             break
@@ -155,4 +147,4 @@ }
     function more(code) {
+      var before = classifyCharacter(previous)
       var token
-      var before
       var after
@@ -162,6 +154,3 @@
         // If this is the third marker, exit.
-        if (size > 1) {
-          return nok(code)
-        }
-
+        if (size > 1) return nok(code)
         effects.consume(code)
@@ -172,12 +161,7 @@ size++
 
-      if (size < 2 && !single) {
-        return nok(code)
-      }
-
-      before = classifyCharacter(previous)
+      if (size < 2 && !single) return nok(code)
+      token = effects.exit('strikethroughSequenceTemporary')
       after = classifyCharacter(code)
-      token = effects.exit('strikethroughSequenceTemporary')
-      token._open = !after || (before && after === characterGroupPunctuation)
-      token._close = !before || (after && before === characterGroupPunctuation)
-
+      token._open = !after || (after === 2 && before)
+      token._close = !before || (before === 2 && after)
       return ok(code)
@@ -184,0 +168,0 @@ }

package.json

 {
   "name": "micromark-extension-gfm-strikethrough",
-  "version": "0.6.1",
+  "version": "0.6.2",
   "description": "micromark extension to support GFM strikethrough",
@@ -5,0 +5,0 @@ "license": "MIT",

No alert changes

Worsened metrics

Total package byte prevSize

11867

decreased by-0.84%

Lines of code

143

decreased by-6.54%

No dependency changes