···

       
17
       
17
       
 
       
    if correct_tags then

     

       
18
       
18
       
 
       
      -- docutils supports alphanumeric strings separated by [-._:]

     

       
19
       
19
       
 
       
      -- We are slightly more liberal for simplicity.

     

       
20
       
20
       
-
       
      local role = first.text:match('^{([-._+:%w]+)}$')

     

       
21
       
21
       
-
       
      if role ~= nil then

     

       
22
       
22
       
-
       
        inlines:remove(i)

     

       
20
       
20
       
+
       
      -- Allow preceding punctuation (eg '('), otherwise '({file}`...`)'

     

       
21
       
21
       
+
       
      -- does not match. Also allow anything followed by a non-breaking space

     

       
22
       
22
       
+
       
      -- since pandoc emits those after certain abbreviations (e.g. e.g.).

     

       
23
       
23
       
+
       
      local prefix, role = first.text:match('^(.*){([-._+:%w]+)}$')

     

       
24
       
24
       
+
       
      if role ~= nil and (prefix == '' or prefix:match("^.*[%p ]$") ~= nil) then

     

       
25
       
25
       
+
       
        if prefix == '' then

     

       
26
       
26
       
+
       
          inlines:remove(i)

     

       
27
       
27
       
+
       
        else

     

       
28
       
28
       
+
       
          first.text = prefix

     

       
29
       
29
       
+
       
        end

     

       
23
       
30
       
 
       
        second.attributes['role'] = role

     

       
24
       
31
       
 
       
        second.classes:insert('interpreted-text')

     

       
25
       
32
       
 
       
      end