maint: Allow trailing whitespace in .pod

Otherwise, indented blocks for code samples get broken up.

Fixes: 3eea6d7 ("Add .editorconfig file")

Author: ebblake

.editorconfig

@@ -9,6 +9,10 @@ insert_final_newline = true
 trim_trailing_whitespace = true
 charset = utf-8
 
+[*.pod]
+# Indented code samples in pod require trailing whitespace
+trim_trailing_whitespace = false
+
 [{*.py,*.py.in,*.pl,*.pl.in,*.sh,*.sh.in}]
 indent_size = 4
 

TODO

@@ -83,4 +83,4 @@ OCaml:
  - Translate *error between OCaml Unix.error and C errno automatically
    using the functions in <caml/unixsupport.h>.  This requires a
    change to the generator CBMutable (Int _) -> CBMutable (Errno _)
-   which is quite a large change.
+   which is quite a large change.