I could solve the issue by removing the line breaks as below
\define mac(tid) [<$view tiddler=$tid$ field="caption"><$view tiddler=$tid$ field="title"/></ $view>] \end But why line breaks here interpreted as space? --Mohammad -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/30dca0bf-1a67-4ae4-a8f1-77d9a0866134%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.

