regRecDevDrv.pl: Don't break long symbol names in DBD files

Makes a test symbol name long enough to trigger the problem.

Fixes lp: #1995728

modules/database/src/tools/registerRecordDeviceDriver.pl

@@ -46,6 +46,7 @@ if ($opt_D) {   # Output dependencies only
 }
 
 $Text::Wrap::columns = 75;
+$Text::Wrap::huge = 'overflow';
 
 # Eliminate chars not allowed in C symbol names
 my $c_bad_ident_chars = '[^0-9A-Za-z_]';

modules/database/test/ioc/db/devx.c

@@ -131,13 +131,15 @@ static long xscanio_read(xRecord *prec)
     return 0;
 }
 
-static xdset devxScanIO = {
+static xdset
+  devxScanIO_excessively_long_symbol_name_for_testing_code_generation = {
     5, NULL, NULL,
     &xscanio_init_record,
     &xscanio_get_ioint_info,
     &xscanio_read
 };
-epicsExportAddress(dset, devxScanIO);
+epicsExportAddress(dset,
+  devxScanIO_excessively_long_symbol_name_for_testing_code_generation);
 
 /* basic DTYP="Soft Channel" */
 static long xsoft_init_record(xRecord *prec)

modules/database/test/ioc/db/devx.dbd

@@ -1,2 +1,2 @@
 device(x, CONSTANT, devxSoft, "Soft Channel")
-device(x, INST_IO , devxScanIO, "Scan I/O")
+device(x, INST_IO,  devxScanIO_excessively_long_symbol_name_for_testing_code_generation, "Scan I/O")