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Try to make findadv more robust if not ignoring format
If searching for instance '.+' , the found string expanded to the end of search buffer. So we have to replace '.' with '[^\}]'. Also all constructs like '[^abc]' had to be changed to '[^abc\}]' to not go behind the actual format. There is still problem using '*', but constructs usin '+' seem to work now. ('.*' finds everything from first char in correct format to (including) end of next format change while '.+' find _only_ characters in correct format)
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@ -929,6 +929,20 @@ MatchStringAdv::MatchStringAdv(lyx::Buffer & buf, FindAndReplaceOptions const &
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) {
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++close_wildcards;
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}
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if (!opt.ignoreformat) {
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// Remove extra '}' at end
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regex_replace(par_as_string, par_as_string, "(.*)\\\\}$", "$1");
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// save '\.'
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regex_replace(par_as_string, par_as_string, "\\\\\\.", "_xxbdotxx_");
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// handle '.' -> '[^]', replace later as '[^\}]'
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regex_replace(par_as_string, par_as_string, "\\.", "[^]");
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// replace '[^...]' with '[^...\}]'
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regex_replace(par_as_string, par_as_string, "\\[\\^([^\\\\\\]]*)\\]", "_xxbrlxx_$1\\}_xxbrrxx_");
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regex_replace(par_as_string, par_as_string, "_xxbrlxx_", "[^");
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regex_replace(par_as_string, par_as_string, "_xxbrrxx_", "]");
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// restore '\.'
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regex_replace(par_as_string, par_as_string, "_xxbdotxx_", "\\.");
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}
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LYXERR(Debug::FIND, "par_as_string now is '" << par_as_string << "'");
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LYXERR(Debug::FIND, "Open braces: " << open_braces);
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LYXERR(Debug::FIND, "Close .*? : " << close_wildcards);
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@ -974,10 +988,12 @@ int MatchStringAdv::findAux(DocIterator const & cur, int len, bool at_begin) con
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return 0;
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match_results<string::const_iterator> const & m = *re_it;
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if (0) { // Kornel Benko: DO NOT CHECKK
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// Check braces on the segment that matched the entire regexp expression,
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// plus the last subexpression, if a (.*?) was inserted in the constructor.
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if (!braces_match(m[0].first, m[0].second, open_braces))
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return 0;
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}
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// Check braces on segments that matched all (.*?) subexpressions,
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// except the last "padding" one inserted by lyx.
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