return make_pair(true, 1);
}
-} // namespace anon
+} // namespace
docstring const find2string(docstring const & search,
return selectChange(cur, forward);
}
-}
+} // namespace
bool findNextChange(BufferView * bv)
{
bool regex_replace(string const & s, string & t, string const & searchstr,
string const & replacestr)
{
- LYXERR(Debug::FIND, "regex_replace() - s='" << s
- << "', searchstr='" << searchstr
- << "', replacestr='" << replacestr);
-#if LYX_USE_STD_REGEX
- // this is the default anyway
- lyx::regex e(searchstr, regex_constants::ECMAScript);
-#else
- // TBD: check
lyx::regex e(searchstr, regex_constants::ECMAScript);
-#endif
ostringstream oss;
ostream_iterator<char, char> it(oss);
lyx::regex_replace(it, s.begin(), s.end(), e, replacestr);
// tolerate t and s be references to the same variable
bool rv = (s != oss.str());
t = oss.str();
- LYXERR(Debug::FIND, "regex_replace() - t='" << t << "', rv=" << rv);
return rv;
}
// plus the last subexpression, if a (.*?) was inserted in the constructor.
if (!braces_match(m[0].first, m[0].second, open_braces))
return 0;
-
+
// Check braces on segments that matched all (.*?) subexpressions,
// except the last "padding" one inserted by lyx.
for (size_t i = 1; i < m.size() - 1; ++i)
if (!braces_match(m[i].first, m[i].second))
return false;
-
+
// Exclude from the returned match length any length
// due to close wildcards added at end of regexp
if (close_wildcards == 0)
}
-} // anonym namespace
+} // namespace
docstring stringifyFromForSearch(FindAndReplaceOptions const & opt,
pit->changeCase(buffer.params(), pos_type(1), right, others_case);
}
-} // anon namespace
+} // namespace
///
static void findAdvReplace(BufferView * bv, FindAndReplaceOptions const & opt, MatchStringAdv & matchAdv)
{
Cursor & cur = bv->cursor();
- if (opt.repl_buf_name == docstring())
+ if (opt.repl_buf_name == docstring()
+ || theBufferList().getBuffer(FileName(to_utf8(opt.repl_buf_name)), true) == 0
+ || theBufferList().getBuffer(FileName(to_utf8(opt.find_buf_name)), true) == 0)
return;
DocIterator sel_beg = cur.selectionBegin();
DocIterator cur;
int match_len = 0;
+ // e.g., when invoking word-findadv from mini-buffer wither with
+ // wrong options syntax or before ever opening advanced F&R pane
+ if (theBufferList().getBuffer(FileName(to_utf8(opt.find_buf_name)), true) == 0)
+ return false;
+
try {
MatchStringAdv matchAdv(bv->buffer(), opt);
int length = bv->cursor().selectionEnd().pos() - bv->cursor().selectionBegin().pos();
return is;
}
-} // lyx namespace
+} // namespace lyx