Insert a comment indented 4 characters to outfox t/codingstd/c_indent…

….t. This

is intended only as a temporary hack to get us past a release.  Cf.:
https://trac.parrot.org/parrot/ticket/764.


git-svn-id: https://svn.parrot.org/parrot/trunk@39579 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

src/pmc/filehandle.pmc

@@ -359,6 +359,7 @@ Read a line from the filehandle and return it in a string.
     METHOD readline_interactive(STRING *prompt :optional, INTVAL got_prompt :opt_flag) {
         STRING *string_result = NULL;
 #ifdef PARROT_HAS_READLINE
+    /* 4-column indent to get c_indent.t to DTRT */
         char * const r = readline(got_prompt ? prompt->strstart : NULL);
 
         if (r) {