xcode - Got Error 'repetition-operator operand invalid' with negative look behind regex (?<!(Log\())@"[^"]+" -


i want find hardcoded strings in project except words starts log(.

using regex getting error mentioned above. 

keywords='(?<!(log\())@"[^"]+"'  find "${srcroot}" \( -name "*.h" -or -name "*.m" \) -print0 | xargs -0 egrep --with-filename "($keywords).*\$

is there other alternative regex or script same result.

you might filter out don't want see:

xargs -0 grep -eh '@"[^"]+"' | grep -v 'log\(@"'

if want stick regular expression:

xargs -0 perl -ne 'print "$argv: $_" if /(?<!log\()@".+?"/'

-

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