Re: Incorrect LINENO with exported nested functions with loops

[Chet Ramey]

On 10/7/21 12:58 AM, Tom Coleman wrote:
> I did some experimenting and am confident on the fix. I don't know how to
> supply a patch suggestion officially, but have pasted it below. Four lines
> in parse.y need deleting. Arithmetic for loops should NOT be decrementing
> the 'word_top' variable, they do not make use of it.

I haven't looked closely at this yet, but I'm curious about your reasoning
for the final sentence. The FOR token causes word_top to be incremented by
read_token_word(); why should the production not decrement it after the
entire loop is parsed?

Chet

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    chet@case.edu    http://tiswww.cwru.edu/~chet/