* Why regex with * get 'File mode specification error: (error "Stack overflow in regexp matcher")'
@ 2011-01-18 14:59 Oleksandr Gavenko
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From: Oleksandr Gavenko @ 2011-01-18 14:59 UTC (permalink / raw)
To: help-gnu-emacs
On top of log file I usually place
-*- mode: compilation-minor; mode: auto-revert-tail; default-directory:
"~/devel" -*-
My errors format in log is GNU.
I put additional matcher (which not work in my case, for KEIL compiler):
(add-to-list 'compilation-error-regexp-alist
'("^\"?\\([^\"]*\\)\"?,\\([0-9]*\\) .*\\[.*\\]: " 1 2))
I debug that this line cause error:
File mode specification error: (error "Stack overflow in regexp matcher")
I change it to:
(add-to-list 'compilation-error-regexp-alist
'("^\"?\\([^\"]\{1,\}\\)\"?,\\([0-9]\{1,\}\\) .*\\[.*\\]: " 1 2))
by replacing '*' with '\{1,\}' and error goes away!
Also error occur when '*' replace with '+'.
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2011-01-18 14:59 Why regex with * get 'File mode specification error: (error "Stack overflow in regexp matcher")' Oleksandr Gavenko
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