--- Convert-BER-XS/XS.pm	2019/04/20 14:50:08	1.22
+++ Convert-BER-XS/XS.pm	2019/04/20 14:53:29	1.23
@@ -78,7 +78,7 @@
 =head2 EXPORT TAGS AND CONSTANTS
 
 By default this module doesn't export any symbols, but if you don't want
-to break your keyboard, editor or eyesigh with extreemly long names, I
+to break your keyboard, editor or eyesight with extremely long names, I
 recommend importing the C<:all> tag. Still, you can selectively import
 things.
 
@@ -86,12 +86,12 @@
 
 =item C<:all>
 
-All of the below. Really. Rcommended for at least first steps, or if you
+All of the below. Really. Recommended for at least first steps, or if you
 don't care about a few kilobytes of wasted memory (and namespace).
 
 =item C<:const>
 
-All of the stricly ASN.1-related constants defined by this module, the
+All of the strictly ASN.1-related constants defined by this module, the
 same as C<:const_asn :const_index>. Notably, this does not contain
 C<:const_ber_type> and C<:const_snmp>.
 
@@ -106,8 +106,8 @@
 
 =item C<:const_asn>
 
-ASN class values (these are C<0>, C<1>, C<2> and C<3>, reespectively -
-exactly thw two topmost bits from the identifdier octet shifted 6 bits to
+ASN class values (these are C<0>, C<1>, C<2> and C<3>, respectively -
+exactly thw two topmost bits from the identifier octet shifted 6 bits to
 the right):
 
       ASN_UNIVERSAL ASN_APPLICATION ASN_CONTEXT ASN_PRIVATE
@@ -171,7 +171,7 @@
 
 Tags are simple integers, and ASN.1 defines a somewhat weird assortment of
 those - for example, you have 32 bit signed integers and 16(!) different
-string types, but there is no unsigned32 type for example. Different
+string types, but there is no Unsigned32 type for example. Different
 applications work around this in different ways, for example, SNMP defines
 application-specific Gauge32, Counter32 and Unsigned32, which are mapped
 to two different tags: you can distinguish between Counter32 and the
@@ -186,6 +186,13 @@
 
    [CLASS, TAG, CONSTRUCTED, DATA]
 
+For example:
+
+   [ASN_UNIVERSAL, ASN_INTEGER32, 0, 177]       # the integer 177
+   [ASN_UNIVERSAL, ASN_OCTET_STRING, 0, "john"] # the string "john"
+   [ASN_UNIVERSAL, ASN_OID, 0, "1.3.6.133"]     # some OID
+   [ASN_UNIVERSAL, ASN_SEQUENCE, 1, [ [ASN_UNIVERSAL... # a sequencE
+
 To avoid non-descriptive hardcoded array index numbers, this module
 defines symbolic constants to access these members: C<BER_CLASS>,
 C<BER_TAG>, C<BER_CONSTRUCTED> and C<BER_DATA>.