Hello,
 
It seems the same should apply for keyword command (from doc: "The ‘keyword’ macro collects all values from NAME keywords throughout the buffer, separated with white space."). Hope the attached patch can fix it.

Best,
 
25.10.2021, 13:49, "Vinicius Vinicius" <vinicius.vin@yandex.com>:
Thanks, Nicolas
 
Regards,
 
23.10.2021, 14:33, "Nicolas Goaziou" <mail@nicolasgoaziou.fr>:

Hello,

Vinicius Vinicius <vinicius.vin@yandex.com> writes:
 

 While {{{title}}} concatenates multiple #+TITLE lines, {{{author}}} retrieves only the first one.
  
 MWE:
 #+TITLE: Foo
 #+TITLE: Foo2
  
 #+AUTHOR: First Author
 #+AUTHOR: Second Author
  
 {{{title}}} vs {{{author}}}


Fixed.

Thank you.

Regards,

--
Nicolas Goaziou