Kaushal Modi <kaushal.modi@gmail.com> schrieb am Fr., 5. Mai 2017, 22:00:

> On Fri, May 5, 2017 at 3:49 PM Kaushal Modi <kaushal.modi@gmail.com>
> wrote:
>
>> verilog-mode.el has 14.5k lines. It would be very helpful to print the
>> line number where unescapted character literals are detected so that I can
>> attempt to fix it.
>>
>
> A quick followup:
>
> I byte-compiled verilog-mode.el, and it throws these warnings:
>
> verilog-mode.el:14003:1:Warning: unescaped character literals ; detected!
> verilog-mode.el:14013:1:Warning: unescaped character literals ; detected!
> verilog-mode.el:14205:1:Warning: unescaped character literals ; detected!
>
> I believe that the compiler does not like lines like
>
> > "task " '(verilog-sk-prompt-name) & ?; \n
>
> Changing that to the below fixes the warning:
>
> > "task " '(verilog-sk-prompt-name) & \?; \n
>
>
> But I am not familiar with the define-skeleton syntax. Does anyone know if
> changing "?" to "\?" in the below 3 instances of skeleton definitions would
> be fine?
>

You should change it to ?\;
I.e. escape the ; not the ?


> On line 14003, there is:
>
> (define-skeleton verilog-sk-task
>   "Insert a task definition."
>   ()
>   > "task " '(verilog-sk-prompt-name) & ?; \n
>   > _ \n
>   > "begin" \n
>   > \n
>   > (- verilog-indent-level-behavioral) "end" \n
>   > (- verilog-indent-level-behavioral) "endtask" (progn
> (electric-verilog-terminate-line) nil))
>
> On line 14013, there is:
>
> (define-skeleton verilog-sk-function
>   "Insert a function definition."
>   ()
>   > "function [" '(verilog-sk-prompt-width) | -1 '(verilog-sk-prompt-name)
> ?; \n
>   > _ \n
>   > "begin" \n
>   > \n
>   > (- verilog-indent-level-behavioral) "end" \n
>   > (- verilog-indent-level-behavioral) "endfunction" (progn
> (electric-verilog-terminate-line) nil))
>
> On line 14205, there is:
>
> (define-skeleton verilog-sk-state-machine
>   "Insert a state machine definition."
>   "Name of state variable: "
>   '(setq input "state")
>   > "// State registers for " str | -23 \n
>   '(setq verilog-sk-state str)
>   > "reg [" '(verilog-sk-prompt-width) | -1 verilog-sk-state ", next_"
> verilog-sk-state ?; \n
>   '(setq input nil)
>   > \n
>   > "// State FF for " verilog-sk-state \n
>   > "always @ ( " (read-string "clock:" "posedge clk") " or "
> (verilog-sk-prompt-reset) " ) begin" \n
>   > "if ( " verilog-sk-reset " ) " verilog-sk-state " = 0; else" \n
>   > verilog-sk-state " = next_" verilog-sk-state ?; \n
>   > (- verilog-indent-level-behavioral) "end" (progn
> (electric-verilog-terminate-line) nil)
>   > \n
>   > "// Next State Logic for " verilog-sk-state \n
>   > "always @ ( /*AUTOSENSE*/ ) begin\n"
>   > "case (" '(verilog-sk-prompt-state-selector) ") " \n
>   > ("case selector: " str ": begin" \n > "next_" verilog-sk-state " = " _
> ";" \n > (- verilog-indent-level-behavioral) "end" \n )
>   resume: >  (- verilog-case-indent) "endcase" (progn
> (electric-verilog-terminate-line) nil)
>   > (- verilog-indent-level-behavioral) "end" (progn
> (electric-verilog-terminate-line) nil))
>
> --
>
> Kaushal Modi
>
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