handy.h: Remove extraneous parens
Merge branch 'khw/ebcdic' of ssh://perl5.git.perl.org/perl into ebcdic
makedepend.SH: Retain '/**/' comments

These comments may actually be necessary.
makedepend.SH: Remove some unnecessary white space

Multi-line preprocessor directives are now joined into single lines.
This can create lines too long for the preprocessor to handle.  This
commit removes blanks adjoining comments that get deleted.  Also, the
join is forced to be a single white space.  This makes things somewhat
less likely to exceed the limit.

This commit also fixes several [] which were meant to each match a tab
or a blank, but editors converted the tabs to blanks
makedepend.SH: White-space only

Align continuation backslashes
makedepend.SH: Split very long preprocessor lines

This avoids preprocessor limitations