Tidy (clean) the SVD file

Cleans up the STM32 SVD's by removing newlines and whitespace inside descriptions

C:circle rad 40px "$(SVD)" fit
arrow right 100% 
E:box rad 10px "$(TEXT_PROC)" fit
arrow right 100%
G: circle rad 40px "$(CLEANED_SVD)" fit
F:circle rad 40px "$(TIDY_PAT)" fit at 1.0 s of C
arrow from F.e \
then right until even with E \
then to E.s

Makefile

$(CLEANED_SVD): $(SVD)
	$(TEXT_PROC) -t -nobackup -line  $(SVD) -f $($TIDY_PAT) -out $(CLEANED_SVD)

$(svd_tidy.pat)

! get rid of all leading whitespace
\N\W=

! Remove newlines and whitespace inside description fields
\<description\>*\n\W*\<\/description\>\n=<description\>$1\s$2</description>\n

! change 0x to $ to be Forth friendly
0\J\C\Jx\J<X>=\$$1