Hi!
I just noticed that Ruby mode can go into infinite recursion (or "Lisp nesting exceeds ‘max-lisp-eval-depth’"). I managed to boil it down to the following:
Evaluate (setq debug-on-error t)
Open a new file, say test.rb
Type:
func do {
And press return.
In the backtrace, the following is listed over and over again:
ruby-smie--indent-to-stmt()
ruby-smie-rules(:before "{")
smie-indent--rule-1(:before "{" nil nil)
smie-indent--rule(:before "{")
smie-indent-keyword()
run-hook-with-args-until-success(smie-indent-keyword)
smie-indent-calculate()
smie-indent-virtual()
It happens in Emacs 25.2 and in a week-old build from the master branch.
Sincerely,
Anders Lindgren
In GNU Emacs 27.0.50 (build 2, x86_64-apple-darwin16.6.0, NS appkit-1504.83 Version 10.12.5 (Build 16F73))
of 2017-10-25 built on mbp.lan
Repository revision: bc9300ac5ed3bdf52a2f8b9e217236e1ee76cd02
Windowing system distributor 'Apple', version 10.3.1504
Recent messages:
t
(New file)
Mark set
s-( is undefined
Mark set
Entering debugger...
Error in debug printer: (void-function t) [1113 times]
Error during redisplay: (ucs-normalize-hfs-nfd-pre-write-conversion 1 92) signaled (error "Variable binding depth exceeds max-specpdl-size") [2 times]
set-auto-coding: Variable binding depth exceeds max-specpdl-size
Back to top level
Configured features:
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Memory information:
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