view tests/test-username-newline.t @ 27578:d35ff0b0d0da

templates: make earlycommands and othercommands optional

We now have sub-topics in the help system. The "helptopics" template
serves as a mechanism for displaying an index of help topics.
Previously, it was only used to show the top-level list of help topics,
which includes special groupings of topics.

In the near future, we'll adapt "helptopics" for showing the index
of sub-topics. In this patch, we optionally render {earlycommands} and
{othercommands} since they aren't present on sub-topics.

  $ hg init
  $ touch a

  $ unset HGUSER
  $ echo "[ui]" >> .hg/hgrc
  $ echo "username= foo" >> .hg/hgrc
  $ echo "          bar1" >> .hg/hgrc

  $ hg ci -Am m
  adding a
  abort: username 'foo\nbar1' contains a newline
  
  [255]
  $ rm .hg/hgrc

  $ HGUSER=`(echo foo; echo bar2)` hg ci -Am m
  abort: username 'foo\nbar2' contains a newline
  
  [255]
  $ hg ci -Am m -u "`(echo foo; echo bar3)`"
  transaction abort!
  rollback completed
  abort: username 'foo\nbar3' contains a newline!
  [255]