diff --git a/Filtres-Pandoc/lines-in-exponent.lua b/Filtres-Pandoc/lines-in-exponent.lua
index 3cbfd84..6527409 100644
--- a/Filtres-Pandoc/lines-in-exponent.lua
+++ b/Filtres-Pandoc/lines-in-exponent.lua
@@ -19,9 +19,9 @@
 ]]--
 
 local function isLineIndication(first, middle, last)
-   return last.t == 'Str' and string.match(last.c, '^l. [^,]+,?$')
+   return last.t == 'Str' and string.match(last.text, '^l. [^,]+,?$')
       and middle.t == 'Space'
-      and first.t == 'Str' and string.match(first.c, '.+,$')
+      and first.t == 'Str' and string.match(first.text, '.+,$')
 end
 
 local function isCommaAfterLineIndication(lineIndication)
@@ -31,10 +31,10 @@ end
 function Inlines (inlines)
    for i = #inlines, 3, -1 do
       if isLineIndication(inlines[i-2], inlines[i-1], inlines[i]) then
-         firstString = inlines[i-2].c
+         firstString = inlines[i-2].text
          inlines[i-2].text = string.match(firstString, '^[^,]+')
-         if isCommaAfterLineIndication(inlines[i].c) then
-            inlines[i].text = string.match(inlines[i].c, '^[^,]+')
+         if isCommaAfterLineIndication(inlines[i].text) then
+            inlines[i].text = string.match(inlines[i].text, '^[^,]+')
             inlines:insert(i+1, pandoc.Str(','))
          end
          inlines[i] = pandoc.Superscript(pandoc.Str(string.sub(inlines[i].text, 5)))