original name support

README.md

@@ -1,6 +1,6 @@
 # foldable-namecard
 
-A LaTeX package for printing A4 foldable namecards with a name, country, and logo.
+A LaTeX package for printing A4 foldable namecards with a name, optional second line, country, and logo.
 
 ## Requirements
 
@@ -95,14 +95,14 @@ If any font is missing, the package will attempt to use fallbacks or emit a warn
 \end{document}
 ```
 
-The CSV file must contain one `name,country` pair per line. Blank lines are skipped.
+The CSV file may contain either two fields or three fields per line. With two fields, the package treats them as `name,country`. With three fields, it treats them as `name,subtitle,country`, printing the middle field underneath the name. Blank lines are skipped.
 The package supports international characters including accented Latin letters and Chinese characters.
 
 ```
 Alex Johnson,Sweden
-Mina Patel,India
+Mina Patel,Product Design,India
 Sofia Garcia,Spain
-Valgerður Ólafsdóttir,Iceland
+Valgerður Ólafsdóttir,Engineering,Iceland
 李明 (Lǐ Míng),China
 王芳,中国
 ```
@@ -112,6 +112,7 @@ Valgerður Ólafsdóttir,Iceland
 | Key            | Default      | Description                              |
 |----------------|--------------|------------------------------------------|
 | `name`         | `Your Name`  | Name printed on the card                 |
+| `subtitle`     | *(none)*     | Optional line printed under the name     |
 | `country`      | `Country`    | Country printed below the name           |
 | `logo`         | *(none)*     | Path to logo image file                  |
 | `logowidth`    | `2cm`        | Width of the logo                        |