command_util: Output array members with backslashes.

This makes sure that the generated code for the definition of the
command array has backslashes at the end of each line.  Currently
this does not matter because make_array_member() is only called when
generating C code where new lines don't matter.

However, ending each line with a backslash allows to use the same
output for a cpp #define which can go into the header file.

diff --git a/command_util.sh b/command_util.sh
index b3b8804c28f4bce50398ebdde5d4c32809a05bc4..875b5e6957f7509a15352cdfc6a9c7239402a448 100755 (executable)
--- a/command_util.sh
+++ b/command_util.sh
@@ -206,24 +206,18 @@ make_proto()
 
 make_array_member()
 {
-       local TAB='     '
+       local TAB='     ' CR='
+'
        local tmp
 
-       result="
-       {
-       .name = \"$name_txt\",
-       .handler = com_$name_txt,
-       "
+       result="{.name = \"$name_txt\", .handler = com_$name_txt, "
        if test -n "$perms_txt"; then
                result="$result .perms = $perms_txt,"
        fi
-       result="$result
-       .description = \"$desc_txt\",
-       .usage = \"$usage_txt\",
-       .help = "
+       result="$result.description = \"$desc_txt\", .usage = \"$usage_txt\", \\$CR .help = "
        tmp="$(printf "%s\n" "$help_txt" | sed -e 's/^/\"/g' -e 's/$/\\n\"/g' \
-               -e "s/$TAB/\\\t/g")"
-       result="$result $tmp },"
+               -e "s/$TAB/\\\t/g" -e's/$/\\/g')"
+       result="$result$tmp$CR}, \\$CR"
 }
 
 make_completion()