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bug#48100: 28.0.50; inserting too many lines into a fresh cpp file break
From: |
Basil L. Contovounesios |
Subject: |
bug#48100: 28.0.50; inserting too many lines into a fresh cpp file breaks the buffer |
Date: |
Sun, 02 May 2021 14:33:29 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Alan Mackenzie <acm@muc.de> writes:
>> Incidentally, "C-u C-M-x" applied to c-guess-basic-syntax gives a long and
>> complicated backtrace that starts with:
>
>> Debugger entered--Lisp error: (invalid-read-syntax "Expected" "lambda")
>> edebug-syntax-error("Expected" "lambda")
>
> That, I can reproduce. After a bit of experimentation, it would appear
> that this is due to the lack of an edebug-spec for the macro
> c-save-buffer-state.
Or rather, a recent change in its Edebug spec.
> To confirm this in the most basic manner, type
>
> M-: (def-edebug-spec c-save-buffer-state let*)
Until recently, the Edebug spec of c-save-buffer-state was set twice:
once by its declare form (as 't'), and later by def-edebug-spec (as
'let*'). The latter was recently removed:
CC Mode: Put debug specs inside declare forms. Add missing debug specs.
31f8ae53be 2021-04-15 10:11:20 +0000
https://git.sv.gnu.org/cgit/emacs.git/commit/?id=31f8ae53beb9bada58750160c1bf7f867ecd442e
This suggests that the remaining declare form is at fault.
Thanks,
--
Basil
- bug#48100: 28.0.50; inserting too many lines into a fresh cpp file breaks the buffer, Lars Ingebrigtsen, 2021/05/02
- bug#48100: 28.0.50; inserting too many lines into a fresh cpp file breaks the buffer, Alan Mackenzie, 2021/05/02
- bug#48100: 28.0.50; inserting too many lines into a fresh cpp file breaks the buffer,
Basil L. Contovounesios <=
- bug#48100: 28.0.50; inserting too many lines into a fresh cpp file breaks the buffer, Alan Mackenzie, 2021/05/02
- bug#48100: 28.0.50; inserting too many lines into a fresh cpp file breaks the buffer, Paul Nelson, 2021/05/05
- bug#48100: 28.0.50; inserting too many lines into a fresh cpp file breaks the buffer, Lars Ingebrigtsen, 2021/05/05
- bug#48100: 28.0.50; inserting too many lines into a fresh cpp file breaks the buffer, Alan Mackenzie, 2021/05/05
- bug#48100: 28.0.50; inserting too many lines into a fresh cpp file breaks the buffer, Paul Nelson, 2021/05/06
- bug#48100: 28.0.50; inserting too many lines into a fresh cpp file breaks the buffer, Alan Mackenzie, 2021/05/09