[ https://issues.apache.org/jira/browse/VELOCITY-874?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexander Rosenberg updated VELOCITY-874: ----------------------------------------- Summary: Subtraction doesn't work as expected (was: Addition works, but subtraction doesn't) > Subtraction doesn't work as expected > ------------------------------------ > > Key: VELOCITY-874 > URL: https://issues.apache.org/jira/browse/VELOCITY-874 > Project: Velocity > Issue Type: Bug > Environment: VTL in user macro in Atlassian Confluence 5.9.4 > Reporter: Alexander Rosenberg > > This works as expected: > {noformat} > ## @noparams > #set ($n = 5) > #set ($m = $n+1) > <p>$m</p> > {noformat} > Output: {{<p>6</p>}} > However, subtraction doesn't work: > {noformat} > ## @noparams > #set ($n = 5) > #set ($m = $n-1) > <p>$m</p> > {noformat} > Output: {{<p>$m</p>}} > From [SO Q&A > #15448108|http://stackoverflow.com/questions/15448108/subtraction-is-not-working-with-velocity-template], > it appears that this behavior is due to the parser treating the > hyphen/dash/minus-sign as part of the identifier, but certainly an exception > should be made for when the "identifier" ends with only digits and/or hyphens. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@velocity.apache.org For additional commands, e-mail: dev-h...@velocity.apache.org