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Fix searching bug #6139.

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Patch by Tommaso.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@31053 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Pavel Sanda 2009-08-15 15:35:14 +00:00
parent fb6e08ec98
commit ab36804b6c
3 changed files with 19 additions and 9 deletions
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11
src/frontends/qt4/FindAndReplace.cpp
View File

@ -119,7 +119,6 @@ void FindAndReplaceWidget::findAndReplace(
searchString += it->stringify(pos_type(0), it->size(), AS_STR_INSETS, runparams);
}
}
// lyxerr << "Searching for '" << to_utf8(searchString) << "'" << std::endl;
if (to_utf8(searchString).empty()) {
buffer.message(_("Nothing to search"));
return;
@ -132,6 +131,16 @@ void FindAndReplaceWidget::findAndReplace(
} else {
replaceString = from_utf8(LYX_FR_NULL_STRING);
}
LYXERR(Debug::DEBUG, "FindAndReplaceOptions: "
<< "searchstring=" << searchString
<< ", casesensitiv=" << casesensitive
<< ", matchword=" << matchword
<< ", backwards=" << backwards
<< ", expandmacros=" << expandmacros
<< ", ignoreformat=" << ignoreformat
<< ", regexp=" << regexp
<< ", replaceString" << replaceString
<< std::endl);
FindAndReplaceOptions opt(searchString, casesensitive, matchword, ! backwards,
expandmacros, ignoreformat, regexp, replaceString);
LYXERR(Debug::DEBUG, "Dispatching LFUN_WORD_FINDADV" << std::endl);

10
src/lyxfind.cpp
View File

@ -507,7 +507,7 @@ size_t find_matching_brace(string const & s, size_t pos)
return s.size();
}
/// Within \regex{} apply get_regex_escapes(), while outside apply get_lyx_unescapes().
/// Within \regexp{} apply get_regex_escapes(), while outside apply get_lyx_unescapes().
string escape_for_regex(string s)
{
size_t pos = 0;
@ -596,9 +596,6 @@ bool braces_match(string::const_iterator const & beg,
}
/** The class performing a match between a position in the document and the FindAdvOptions.
**
** @todo The user-entered regexp expression(s) should be enclosed within something like \regexp{},
** to be written by a dedicated Inset, so to avoid escaping it in escape_for_regex().
**/
class MatchStringAdv {
public:
@ -768,8 +765,9 @@ string MatchStringAdv::normalize(docstring const & s) const
while ((pos = t.find("\n")) != string::npos)
t.replace(pos, 1, " ");
// Remove stale empty \emph{}, \textbf{} and similar blocks from latexify
while (regex_replace(t, t, "\\\\[a-zA-Z_]+(\\{\\})+", ""))
;
LYXERR(Debug::DEBUG, "Removing stale empty \emph{}, \textbf{} macros from: " << t);
while (regex_replace(t, t, "\\\\(emph|textbf)(\\{\\})+", ""))
LYXERR(Debug::DEBUG, " further removing stale empty \emph{}, \textbf{} macros from: " << t);
return t;
}

7
src/mathed/InsetMathHull.cpp
View File

@ -1671,8 +1671,11 @@ int InsetMathHull::plaintext(odocstream & os, OutputParams const & runparams) co
} else {
odocstringstream oss;
WriteStream wi(oss, false, true, WriteStream::wsDefault, runparams.encoding);
wi << cell(0);
// Fix Bug #6139
if (type_ == hullRegexp)
write(wi);
else
wi << cell(0);
docstring const str = oss.str();
os << str;
return str.size();