Add support for prefixing macro names generated by the compiler

This is useful when multiple protocols that contains
macros with identical names are included in a single module.

Add the missing record_name_prefix compiler option to the documentation.

1 files changed, 15 insertions, 1 deletions

diff --git a/lib/asn1/doc/src/asn1ct.xml b/lib/asn1/doc/src/asn1ct.xml
index 9c04956e86..114578b1b4 100644
--- a/lib/asn1/doc/src/asn1ct.xml
+++ b/lib/asn1/doc/src/asn1ct.xml
@@ -52,9 +52,11 @@
         <v>Options = [Option| OldOption]</v>
         <v>Option = ber_bin | per_bin | uper_bin | der | compact_bit_string | 
 	noobj | {n2n,EnumTypeName} |{outdir,Dir} | {i,IncludeDir} | optimize | 
-	driver | asn1config | undec_rest | {inline,OutputName} | inline</v>
+	driver | asn1config | undec_rest | {inline,OutputName} | inline |
+	{macro_name_prefix, Prefix} | {record_name_prefix, Prefix}</v>
         <v>OldOption = ber | per</v> 
         <v>Reason = term()</v>
+        <v>Prefix = string()</v>
       </type>
       <desc>
         <p>Compiles the ASN.1 module <c>Asn1module</c> and generates an 
@@ -270,6 +272,18 @@ Binary = binary()
               It is as <c>{inline,OutputName}</c>, but the output file gets the
               default name of the source <c>.set.asn</c> file.</p>
           </item>
+          <tag><c>{macro_name_prefix, Prefix}</c></tag>
+          <item>
+              <p>All macro names generated by the compiler are prefixed with
+              <c>Prefix</c>. This is useful when multiple protocols that contains
+              macros with identical names are included in a single module.</p>
+          </item>
+          <tag><c>{record_name_prefix, Prefix}</c></tag>
+          <item>
+            <p>All record names generated by the compiler are prefixed with
+              <c>Prefix</c>. This is useful when multiple protocols that contains
+              records with identical names are included in a single module.</p>
+          </item>
         </taglist>
         <p>Any additional option that is applied will be passed to
           the final step when the generated .erl file is compiled.