comparison tests/test-export.t @ 36669:80d7fb6c2dec

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

36668:e77cee5de1c7

  $ hg export -o '%{"foo"}' tip
  abort: incomplete format spec in output filename
  [255]
  $ hg export -o '%m{' tip
  hg: parse error at 3: unterminated template expansion
  [255]
  $ hg export -o '%\' tip
  abort: invalid format spec '%\' in output filename
  [255]
  $ hg export -o '\%' tip

36669:80d7fb6c2dec

  $ hg export -o '%{"foo"}' tip
  abort: incomplete format spec in output filename
  [255]
  $ hg export -o '%m{' tip
  hg: parse error at 3: unterminated template expansion
  (%m{
     ^ here)
  [255]
  $ hg export -o '%\' tip
  abort: invalid format spec '%\' in output filename
  [255]
  $ hg export -o '\%' tip