minor changes

format.js

@@ -9,7 +9,8 @@ const tplText = fs.readFileSync(path.join(__dirname, 'mail.mustache'), 'utf-8')
 //console.log('tpl: ', tplText)
 //console.log('data:', dataText)
 const data = JSON.parse(dataText)
-const dayData = data.days[moment().format('YYYY-MM-DD')]
+const dateParam = process.argv[2] || undefined
+const dayData = data.days[moment(dateParam).format('YYYY-MM-DD')]
 const usedAdditives = {}
 dayData.menu.forEach(m =>
   m.description.forEach(d =>

mail.mustache

@@ -3,19 +3,19 @@
 {{#today.menu}}
 {{ category }} ({{ price }}) {{#labels}}[{{.}}]{{/labels}}:
 {{#description}}
-  - {{ text }} {{#notes}}[{{.}}]{{/notes}}
+  - {{ &text }} {{#notes}}[{{.}}]{{/notes}}
 {{/description}}
 
 {{/today.menu}}
 {{#today.extras}}
 {{ category }}:
 {{#options}}
-  - {{#description}} {{text}} {{#notes}}[{{.}}]{{/notes}}{{/description}}
+  - {{#description}} {{ &text }} {{#notes}}[{{.}}]{{/notes}}{{/description}}
 {{/options}}
 
 {{/today.extras}}
 
 Additives:
 {{#additives}}
-  [{{symbol}}]: {{text}}
+  [{{symbol}}]: {{ &text }}
 {{/additives}}