fix: preprocessor #else branch

preprocessor content of the #else branch is now included when the #if evaluates to false

Author: AljenU

fortls/parse_fortran.py

@@ -2150,6 +2150,8 @@ def replace_vars(line: str):
                     exc_start = True
                 else:
                     pp_stack[-1][1] = i + 1
+                    pp_skips.append(pp_stack.pop())
+                    pp_stack.append([-1, -1])
                     inc_start = True
             elif match.group(1) == "endif":
                 if pp_stack[-1][0] < 0: