Fix issue with carriage return (EOL) at the EOF (hellt#6)

Author: mjbear

fnsort.py

@@ -49,6 +49,9 @@ def refrepl(m, order):
 
 
 def sort_footnotes(text):
+    # removes the last newline from EOF so there is no EOL on the last line
+    text = text.rstrip()
+
     links = link.findall(text)
     # print(f"links: {links}")
 

tests/duplicates/duplicates.md

@@ -10,6 +10,6 @@ Fifteen of the twenty-one species are native to the United States. The Texas hor
 
 [^1]: the more spiky, the better
 [^3]: really cool
+[^4]: it's hot in the desert
 [^2]: a bit of a misnomer, right?
 [^5]: not to be confused with antlers, since horns don't fall off each year
-[^4]: it's hot in the desert

tests/duplicates/duplicates_expected.md

@@ -12,4 +12,4 @@ Fifteen of the twenty-one species are native to the United States. The Texas hor
 [^2]: really cool
 [^3]: a bit of a misnomer, right?
 [^4]: not to be confused with antlers, since horns don't fall off each year
-[^5]: it's hot in the desert
+[^5]: it's hot in the desert