See #524 and #543. Add no_lead_zero to CSS with Pretty Diff support

docs/options.md

@@ -471,6 +471,30 @@ If lists of assignments or properties should be vertically aligned for faster an
 }
 ```
 
+####  [CSS - No lead zero](#css---no-lead-zero) 
+
+**Namespace**: `css`
+
+**Key**: `no_lead_zero`
+
+**Type**: `boolean`
+
+**Supported Beautifiers**:  [`Pretty Diff`](#pretty-diff) 
+
+**Description**:
+
+If in CSS values leading 0s immediately preceeding a decimal should be removed or prevented. (Supported by Pretty Diff)
+
+**Example `.jsbeautifyrc` Configuration**
+
+```json
+{
+    "css": {
+        "no_lead_zero": false
+    }
+}
+```
+
 ####  [D - Config Path](#d---config-path) 
 
 **Namespace**: `d`
@@ -5531,6 +5555,30 @@ If lists of assignments or properties should be vertically aligned for faster an
 }
 ```
 
+####  [CSS - No lead zero](#css---no-lead-zero) 
+
+**Namespace**: `css`
+
+**Key**: `no_lead_zero`
+
+**Type**: `boolean`
+
+**Supported Beautifiers**:  [`Pretty Diff`](#pretty-diff) 
+
+**Description**:
+
+If in CSS values leading 0s immediately preceeding a decimal should be removed or prevented. (Supported by Pretty Diff)
+
+**Example `.jsbeautifyrc` Configuration**
+
+```json
+{
+    "css": {
+        "no_lead_zero": false
+    }
+}
+```
+
 ####  [HTML - Indent size](#html---indent-size) 
 
 **Namespace**: `html`

src/beautifiers/prettydiff.coffee

@@ -27,6 +27,7 @@ module.exports = class PrettyDiff extends Beautifier
       ]
       wrap: "wrap_line_length"
       space: "space_after_anon_function"
+      noleadzero: "no_lead_zero"
     # Apply language-specific options
     CSV: true
     ERB: true

src/languages/css.coffee

@@ -78,5 +78,9 @@ module.exports = {
       default: false
       description: "If lists of assignments or properties should be \
                 vertically aligned for faster and easier reading."
-
+    no_lead_zero:
+      type: 'boolean'
+      default: false
+      description: "If in CSS values leading 0s immediately preceeding \
+                a decimal should be removed or prevented."
 }