js-yaml - npm Package Compare versions

Comparing version 2.1.1 to 2.1.2

HISTORY.md

@@ -0,1 +1,7 @@
+2.1.2 / 2013-10-07
+------------------
+
+- Fix unwanted line breaks in folded scalars.
+
+
 2.1.1 / 2013-10-02
@@ -2,0 +8,0 @@ ------------------

lib/js-yaml/loader.js

@@ -748,3 +748,4 @@ 'use strict';
         textIndent     = nodeIndent,
-        emptyLines     = -1;
+        emptyLines     = -1,
+        atMoreIndented = false;
 
@@ -835,18 +836,30 @@ switch (character) {
 
+      // Folded style: use fancy rules to handle line breaks.
       if (folding) {
+
+        // Lines starting with white space characters (more-indented lines) are not folded.
         if (CHAR_SPACE === character || CHAR_TAB === character) {
+          atMoreIndented = true;
           result += common.repeat('\n', emptyLines + 1);
-          emptyLines = 1;
+
+        // End of more-indented block.
+        } else if (atMoreIndented) {
+          atMoreIndented = false;
+          result += common.repeat('\n', emptyLines + 1);
+
+        // Just one line break - perceive as the same line.
         } else if (0 === emptyLines) {
           result += ' ';
-          emptyLines = 0;
+
+        // Several line breaks - perceive as different lines.
         } else {
           result += common.repeat('\n', emptyLines);
-          emptyLines = 0;
         }
+
+      // Literal style: just add exact number of line breaks between content lines.
       } else {
         result += common.repeat('\n', emptyLines + 1);
-        emptyLines = 0;
       }
 
+      emptyLines = 0;
       captureStart = position;
@@ -853,0 +866,0 @@

package.json

 {
   "name"            : "js-yaml",
-  "version"         : "2.1.1",
+  "version"         : "2.1.2",
   "description"     : "YAML 1.2 parser and serializer",
@@ -5,0 +5,0 @@ "keywords"        : ["yaml", "parser", "serializer", "pyyaml"],

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Improved metrics

Total package byte prevSize

116375

increased by0.52%

Lines of code

2880

increased by0.28%

No dependency changes