signature_block.vim: refresh examples
authorAntonio Ospite <ao2@ao2.it>
Wed, 8 Jun 2016 13:52:03 +0000 (15:52 +0200)
committerAntonio Ospite <ao2@ao2.it>
Wed, 8 Jun 2016 13:54:21 +0000 (15:54 +0200)
commitac613c53c18d5da96dddd267342f204623253633
treef1bdfeb24ef8c37087b9ce1c1f50e7507b9964aa
parentb7fd78cba105d437fc2b6230c2e7a4f110e2d163
signature_block.vim: refresh examples

Show how to write the buffer ONLY when the new signature has been added,
and show a possible use of ReplaceLastSignature()
plugin/signature_block.vim