add newline back, but only for --help output

src/chgrp.c

@@ -314,6 +314,7 @@ Usage: %s [OPTION]... GROUP FILE...\n\
 
   if (status == 0)
     printf ("\
+\n\
   -c, --changes           like verbose but report only when a change is made\n\
   -f, --silent, --quiet   suppress most error messages\n\
   -v, --verbose           output a diagnostic for every file processed\n\

src/chmod.c

@@ -324,6 +324,7 @@ Usage: %s [OPTION]... MODE[,MODE]... FILE...\n\
 
   if (status == 0)
     printf ("\
+\n\
   -c, --changes           like verbose but report only when a change is made\n\
   -f, --silent, --quiet   suppress most error messages\n\
   -v, --verbose           output a diagnostic for every file processed\n\

src/chown.c

@@ -303,6 +303,7 @@ Usage: %s [OPTION]... OWNER[.[GROUP]] FILE...\n\
 
   if (status == 0)
     printf ("\
+\n\
   -c, --changes           be verbose whenever change occurs\n\
   -f, --silent, --quiet   suppress most error messages\n\
   -v, --verbose           explain what is being done\n\

src/dd.c

@@ -1080,6 +1080,7 @@ Usage: %s [OPTION]...\n\
 
   if (status == 0)
     printf ("\
+\n\
   bs=BYTES        force ibs=BYTES and obs=BYTES\n\
   cbs=BYTES       convert BYTES bytes at a time\n\
   conv=KEYWORDS   convert the file as per the comma separated keyword list\n\

src/df.c

@@ -484,6 +484,7 @@ Usage: %s [OPTION] [PATH]...\n\
 
   if (status == 0)
     printf ("\
+\n\
   -a, --all                 include filesystems having 0 blocks\n\
   -i, --inodes              list inode information instead of block usage\n\
   -k, --kilobytes           use 1024 blocks, not 512 despite POSIXLY_CORRECT\n\

src/du.c

@@ -206,6 +206,7 @@ Usage: %s [OPTION]... [PATH]...\n\
 
   if (status == 0)
     printf ("\
+\n\
   -a, --all                write counts for all files, not just directories\n\
   -b, --bytes              print size in bytes\n\
   -c, --total              produce a grand total\n\

src/install.c

@@ -549,6 +549,7 @@ Usage: %s [OPTION]... SOURCE DEST           (1st format)\n\
 
   if (status == 0)
     printf ("\
+\n\
   -c                  (ignored)\n\
   -d, --directory     create [leading] directories, mandatory for 3rd format\n\
   -g, --group GROUP   set group ownership, instead of process' current group\n\

src/ln.c

@@ -361,6 +361,7 @@ Usage: %s [OPTION]... SOURCE [DEST]\n\
 
   if (status == 0)
     printf ("\
+\n\
   -b, --backup                 make backups for removed files\n\
   -d, -F, --directory          hard link directories (super-user only)\n\
   -f, --force                  remove existing destinations\n\

src/ls.c

@@ -1888,6 +1888,7 @@ Usage: %s [OPTION]... [PATH]...\n\
   if (status == 0)
     {
       printf ("\
+\n\
   -a, --all                  do not hide entries starting with .\n\
   -b, --escape               print octal escapes for nongraphic characters\n\
   -c                         sort by change time; with -l: show ctime\n\

src/mkdir.c

@@ -152,6 +152,7 @@ Usage: %s [OPTION] DIRECTORY...\n\
 
   if (status == 0)
     printf ("\
+\n\
   -p, --parents     no error if existing, make parent directories as needed\n\
   -m, --mode MODE   set permission mode (as in chmod), not 0777 - umask\n\
       --help        display this help and exit\n\

src/mkfifo.c

@@ -140,6 +140,7 @@ Usage: %s [OPTION] PATH...\n\
 
   if (status == 0)
     printf ("\
+\n\
   -m, --mode MODE   set permission mode (as in chmod), not 0666 - umask\n\
       --help        display this help and exit\n\
       --version     output version information and exit\n");

src/mknod.c

@@ -175,6 +175,7 @@ Usage: %s [OPTION]... PATH TYPE [MAJOR MINOR]\n\
 
   if (status == 0)
     printf ("\
+\n\
   -m, --mode MODE   set permission mode (as in chmod), not 0666 - umask\n\
       --help        display this help and exit\n\
       --version     output version information and exit\n\

src/mv.c

@@ -480,6 +480,7 @@ Usage: %s [OPTION]... SOURCE DEST\n\
 
   if (status == 0)
     printf ("\
+\n\
   -b, --backup                 make backup before removal\n\
   -f, --force                  remove existing destinations, never prompt\n\
   -i, --interactive            prompt before overwrite\n\

src/rm.c

@@ -537,6 +537,7 @@ Usage: %s [OPTION]... PATH...\n\
 
   if (status == 0)
     printf ("\
+\n\
   -d, --directory       unlink directory, even if non-empty (super-user only)\n\
   -f, --force           ignore nonexistent files, never prompt\n\
   -i, --interactive     prompt before any removal\n\

src/rmdir.c

@@ -154,6 +154,7 @@ Usage: %s [OPTION]... DIRECTORY...\n\
 
   if (status == 0)
     printf ("\
+\n\
   -p, --parents   remove explicit parent directories if being emptied\n\
       --help      display this help and exit\n\
       --version   output version information and exit\n");

src/touch.c

@@ -386,6 +386,7 @@ Usage: %s [OPTION]... FILE...\n\
 
   if (status == 0)
     printf ("\
+\n\
   -a                     change only the access time\n\
   -c                     do not create any files\n\
   -d, --date STRING      parse STRING and use it instead of current time\n\