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Diffstat (limited to 'doc/gpg.sgml')
| -rw-r--r-- | doc/gpg.sgml | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/gpg.sgml b/doc/gpg.sgml index 03a7eb841..805f4f885 100644 --- a/doc/gpg.sgml +++ b/doc/gpg.sgml @@ -1769,6 +1769,10 @@ Use &ParmString; as a comment string in clear text signatures and ASCII armored messages or keys (see --armor). The default behavior is not to use a comment string. --comment may be repeated multiple times to get multiple comment strings. --no-comments removes all comments. +It is a good idea to keep the length of a single comment below 60 +characters to avoid problems with mail programs wrapping such lines. +Note, that those comment lines, like all other header lines, are not +protected by the signature. </para></listitem></varlistentry> |