Incorrect Readable Error-Message when calling Function >10 Chars

The following Code in the Template:

{% set thumbnail_url = env.helper.getImageUrl('foo', first_image.url, 'large' ) %}

compiles to sth. like

var t_18;

t_18 = 
(lineno = 11, colno = 45, 
runtime.callWrap(
runtime.memberLookup((
runtime.memberLookup((
runtime.contextOrFrameLookup(context, frame, "env")
),
"helper"
)
),
"getImageUrl"
)
, "env[\"helper\"][\"getImageUr\"]", context, 
[
"foo"
,
runtime.memberLookup((
runtime.contextOrFrameLookup(context, frame, "first_image")
),
"url"
)
,
"large"
])
)

If the Call for whatever reasons fail, the printed reable error message will be something like:

  Template render error: (/home/peter/AAA-Misc/marcellammon/templates/galleries-index.html) [Line 11, Column 45]
  Error: Unable to call `env["helper"]["getImageUr"]`, which is undefined or falsey

which obviously points users into the wrong direction. The Reason is that compileFunCall uses _getNodeName to generate the function’s name, which shortens Literals to 10 Chars without any hint.

[ricordisamoa]

Wow, thank you @carljm! If you really found help in the little I’ve done, why would I stop helping… I will restrict myself to issues of course.

[carljm]

I knew this existed, and looked for it awhile yesterday but couldn’t find it. Thanks @ricordisamoa! If it’s ok with you, I’m adding you as a project collaborator so you can take care of things like this yourself (please submit code changes as PRs and get them reviewed, don’t just commit directly).