comparison tests/test-log.t @ 36698:80d7fb6c2dec

templater: add hint to template parse errors to help locate issues

Previously, we would print the error name and location, but this isn't as
helpful as we can be. Let's add a hint that shows the location where we
encountered the parse error.

Differential Revision: https://phab.mercurial-scm.org/D2608

36697:e77cee5de1c7

  summary:     a bunch of weird directories
  
  $ hg --config extensions.names=../names.py log -r 0 --template '{bars}\n'
  foo

  $ cd ..

hg log -f dir across branches

  $ hg init acrossbranches

36698:80d7fb6c2dec

  summary:     a bunch of weird directories
  
  $ hg --config extensions.names=../names.py log -r 0 --template '{bars}\n'
  foo

Templater parse errors:

simple error
  $ hg log -r . -T '{shortest(node}'
  hg: parse error at 15: unexpected token: end
  ({shortest(node}
                 ^ here)
  [255]

multi-line template with error
  $ hg log -r . -T 'line 1
  > line2
  > {shortest(node}
  > line4\nline5'
  hg: parse error at 28: unexpected token: end
  [255]

  $ cd ..

hg log -f dir across branches

  $ hg init acrossbranches