toke.c:scan_str: Document args in one spot

and space for readability

diff --git a/toke.c b/toke.c
index 165fb71..53f65c5 100644 (file)
--- a/toke.c
+++ b/toke.c
@@ -10356,11 +10356,15 @@ intro_sym:
 
 
 /* scan_str
-   takes: start position in buffer
-         keep_quoted preserve \ on the embedded delimiter(s)
-         keep_delims preserve the delimiters around the string
-         re_reparse  compiling a run-time /(?{})/:
-                       collapse // to /,  and skip encoding src
+   takes:
+       start                   position in buffer
+       keep_quoted             preserve \ on the embedded delimiter(s)
+       keep_delims             preserve the delimiters around the string
+       re_reparse              compiling a run-time /(?{})/:
+                                  collapse // to /,  and skip encoding src
+       deprecate_escaped_meta  issue a deprecation warning for cer-
+                               tain paired metacharacters that appear
+                               escaped within it
    returns: position to continue reading from buffer
    side-effects: multi_start, multi_close, lex_repl or lex_stuff, and
        updates the read buffer.
@@ -10402,9 +10406,7 @@ intro_sym:
 
 STATIC char *
 S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims, int re_reparse,
-        bool deprecate_escaped_meta /* Should we issue a deprecation warning
-                                       for certain paired metacharacters that
-                                       appear escaped within it */
+                bool deprecate_escaped_meta
     )
 {
     dVAR;