Add timestamp to title.

markdown/dev/reference/plugins/title/en.md

@@ -4,7 +4,7 @@ title: "@freesewing/plugin-title"
 
 The **@freesewing/plugin-title** plugin provides [the
 title macro](/reference/api/macros/title/) which facilitates adding part titles
-to your desings.
+to your designs.
 
 <Example part="plugin_title">An example of the title macro</Example>
 

markdown/org/docs/various/notation/title/en.md

@@ -2,7 +2,7 @@
 title: Titles
 ---
 
-Each pattern piece has a title that tells you the number and name of the piece, as well as the pattern name:
+Each pattern piece has a title that tells you the number and name of the piece, as well as the pattern name and a timestamp of when the pattern was rendered:
 
 <Legend part="title">
 

plugins/plugin-title/src/index.js

@@ -92,6 +92,14 @@ export default {
           .attr('data-text-class', 'fill-current font-bold')
           .attr('data-text-transform', transform(so.at.shift(-90 - so.rotation, shift * so.scale)))
       }
+      shift += 8
+      const dateformat = require('dateformat')
+      const now = new Date()
+      this.points[`_${prefix}_exportDate`] = so.at
+        .shift(-90 - so.rotation, shift * so.scale)
+        .attr('data-text', dateformat(now, 'yyyymmdd"T"HHMMo'))
+        .attr('data-text-class', 'fill-note')
+        .attr('data-text-transform', transform(so.at.shift(-90 - so.rotation, shift * so.scale)))
     },
   },
 }