if (bv->buffer().isReadonly())
return pair<bool, int>(false, 0);
- cap::replaceSelectionWithString(cur, replacestr, forward);
+ cap::replaceSelectionWithString(cur, replacestr);
if (forward) {
cur.pos() += replacestr.length();
LASSERT(cur.pos() <= cur.lastpos(), /* */);
escape_map.push_back(pair<string, string>(".", "\\."));
escape_map.push_back(pair<string, string>("\\", "(?:\\\\|\\\\backslash)"));
escape_map.push_back(pair<string, string>("~", "(?:\\\\textasciitilde|\\\\sim)"));
- escape_map.push_back(pair<string, string>("^", "(?:\\^|\\\\textasciicircum\\{\\}|\\\\mathcircumflex"));
+ escape_map.push_back(pair<string, string>("^", "(?:\\^|\\\\textasciicircum\\{\\}|\\\\mathcircumflex)"));
}
return escape_map;
}
static Escapes escape_map;
if (escape_map.empty()) {
escape_map.push_back(pair<string, string>("\\%", "%"));
- escape_map.push_back(pair<string, string>("\\{", "{"));
- escape_map.push_back(pair<string, string>("\\}", "}"));
escape_map.push_back(pair<string, string>("\\mathcircumflex ", "^"));
escape_map.push_back(pair<string, string>("\\mathcircumflex", "^"));
escape_map.push_back(pair<string, string>("\\backslash ", "\\"));
escape_map.push_back(pair<string, string>("\\backslash", "\\"));
+ escape_map.push_back(pair<string, string>("\\\\{", "_x_<"));
+ escape_map.push_back(pair<string, string>("\\\\}", "_x_>"));
escape_map.push_back(pair<string, string>("\\sim ", "~"));
escape_map.push_back(pair<string, string>("\\sim", "~"));
}
return s;
}
-/** Return the position of the closing brace matching the open one at s[pos],
- ** or s.size() if not found.
- **/
-static size_t find_matching_brace(string const & s, size_t pos)
-{
- LASSERT(s[pos] == '{', /* */);
- int open_braces = 1;
- for (++pos; pos < s.size(); ++pos) {
- if (s[pos] == '\\')
- ++pos;
- else if (s[pos] == '{')
- ++open_braces;
- else if (s[pos] == '}') {
- --open_braces;
- if (open_braces == 0)
- return pos;
- }
- }
- return s.size();
-}
/// Within \regexp{} apply get_lyx_unescapes() only (i.e., preserve regexp semantics of the string),
/// while outside apply get_lyx_unescapes()+get_regexp_escapes().
{
size_t pos = 0;
while (pos < s.size()) {
- size_t new_pos = s.find("\\regexp{{{", pos);
+ size_t new_pos = s.find("\\regexp{", pos);
if (new_pos == string::npos)
new_pos = s.size();
LYXERR(Debug::FIND, "new_pos: " << new_pos);
LYXERR(Debug::FIND, "new_pos: " << new_pos);
if (new_pos == s.size())
break;
- size_t end_pos = s.find("}}}", new_pos + 10); // find_matching_brace(s, new_pos + 7);
+ // Might fail if \\endregexp{} is preceeded by unexpected stuff (weird escapes)
+ size_t end_pos = s.find("\\endregexp{}}", new_pos + 8);
LYXERR(Debug::FIND, "end_pos: " << end_pos);
- t = apply_escapes(s.substr(new_pos + 10, end_pos - (new_pos + 10)), get_lyx_unescapes());
- if (match_latex)
+ t = s.substr(new_pos + 8, end_pos - (new_pos + 8));
+ LYXERR(Debug::FIND, "t in regexp : " << t);
+ t = apply_escapes(t, get_lyx_unescapes());
+ LYXERR(Debug::FIND, "t in regexp [lyx]: " << t);
+ if (match_latex) {
t = apply_escapes(t, get_regexp_latex_escapes());
- LYXERR(Debug::FIND, "t : " << t);
+ LYXERR(Debug::FIND, "t in regexp [ltx]: " << t);
+ }
if (end_pos == s.size()) {
s.replace(new_pos, end_pos - new_pos, t);
pos = s.size();
LYXERR(Debug::FIND, "Regexp after \\regexp{} removal: " << s);
break;
}
- s.replace(new_pos, end_pos + 3 - new_pos, t);
- LYXERR(Debug::FIND, "Regexp after \\regexp{} removal: " << s);
+ s.replace(new_pos, end_pos + 13 - new_pos, t);
+ LYXERR(Debug::FIND, "Regexp after \\regexp{...\\endregexp{}} removal: " << s);
pos = new_pos + t.size();
LYXERR(Debug::FIND, "pos: " << pos);
}
** @todo Normalization should also expand macros, if the corresponding
** search option was checked.
**/
- string normalize(docstring const & s) const;
+ string normalize(docstring const & s, bool hack_braces) const;
// normalized string to search
string par_as_string;
// regular expression to use for searching
: p_buf(&buf), p_first_buf(&buf), opt(opt)
{
Buffer & find_buf = *theBufferList().getBuffer(FileName(to_utf8(opt.find_buf_name)), true);
- par_as_string = normalize(stringifySearchBuffer(find_buf, opt));
+ docstring const & ds = stringifySearchBuffer(find_buf, opt);
+ use_regexp = lyx::to_utf8(ds).find("\\regexp{") != std::string::npos;
+ // When using regexp, braces are hacked already by escape_for_regex()
+ par_as_string = normalize(ds, !use_regexp);
open_braces = 0;
close_wildcards = 0;
- use_regexp = par_as_string.find("\\regexp") != std::string::npos;
-
size_t lead_size = 0;
if (!opt.ignoreformat) {
lead_size = identifyLeading(par_as_string);
{
docstring docstr = stringifyFromForSearch(opt, cur, len);
LYXERR(Debug::FIND, "Matching against '" << lyx::to_utf8(docstr) << "'");
- string str = normalize(docstr);
+ string str = normalize(docstr, true);
LYXERR(Debug::FIND, "After normalization: '" << str << "'");
if (! use_regexp) {
LYXERR(Debug::FIND, "Searching in normal mode: par_as_string='" << par_as_string << "', str='" << str << "'");
}
-string MatchStringAdv::normalize(docstring const & s) const
+string MatchStringAdv::normalize(docstring const & s, bool hack_braces) const
{
string t;
if (! opt.casesensitive)
LYXERR(Debug::FIND, "Removing stale empty \\emph{}, \\textbf{}, \\*section{} macros from: " << t);
while (regex_replace(t, t, "\\\\(emph|textbf|subsubsection|subsection|section|subparagraph|paragraph|part)(\\{\\})+", ""))
LYXERR(Debug::FIND, " further removing stale empty \\emph{}, \\textbf{} macros from: " << t);
+
+ // FIXME - check what preceeds the brace
+ if (hack_braces) {
+ if (opt.ignoreformat)
+ while (regex_replace(t, t, "\\{", "_x_<")
+ || regex_replace(t, t, "\\}", "_x_>"))
+ LYXERR(Debug::FIND, "After {} replacement: '" << t << "'");
+ else
+ while (regex_replace(t, t, "\\\\\\{", "_x_<")
+ || regex_replace(t, t, "\\\\\\}", "_x_>"))
+ LYXERR(Debug::FIND, "After {} replacement: '" << t << "'");
+ }
+
return t;
}
{
if (!cur)
return 0;
- while (cur) {
+ while (!theApp()->longOperationCancelled() && cur) {
LYXERR(Debug::FIND, "findForwardAdv() cur: " << cur);
int match_len = match(cur, -1, false);
LYXERR(Debug::FIND, "match_len: " << match_len);
if (match_len) {
- for (; cur; cur.forwardPos()) {
+ for (; !theApp()->longOperationCancelled() && cur; cur.forwardPos()) {
LYXERR(Debug::FIND, "Advancing cur: " << cur);
int match_len = match(cur);
LYXERR(Debug::FIND, "match_len: " << match_len);
else
cur.backwardPos();
pit_changed = true;
- } while (true);
+ } while (!theApp()->longOperationCancelled());
return 0;
}
}
}
cap::cutSelection(cur, false, false);
- if (!cur.inMathed()) {
+ if (cur.inTexted()) {
repl_buffer.changeLanguage(
repl_buffer.language(),
cur.getFont().language());
bv->buffer().errorList("Paste"));
LYXERR(Debug::FIND, "After pasteParagraphList() cur=" << cur << endl);
sel_len = repl_buffer.paragraphs().begin()->size();
- } else {
+ } else if (cur.inMathed()) {
TexRow texrow;
odocstringstream ods;
otexstream os(ods, texrow);
regex_replace(to_utf8(repl_latex), s, "\\$(.*)\\$", "$1");
regex_replace(s, s, "\\\\\\[(.*)\\\\\\]", "$1");
repl_latex = from_utf8(s);
- LYXERR(Debug::FIND, "Replacing by niceInsert()ing latex: '" << repl_latex << "'");
- sel_len = cur.niceInsert(repl_latex);
+ LYXERR(Debug::FIND, "Replacing by insert()ing latex: '" << repl_latex << "' cur=" << cur << " with depth=" << cur.depth());
+ MathData ar(cur.buffer());
+ asArray(repl_latex, ar, Parse::NORMAL);
+ cur.insert(ar);
+ sel_len = ar.size();
+ LYXERR(Debug::FIND, "After insert() cur=" << cur << " with depth: " << cur.depth() << " and len: " << sel_len);
}
if (cur.pos() >= sel_len)
cur.pos() -= sel_len;
else
cur.pos() = 0;
- LYXERR(Debug::FIND, "Putting selection at cur=" << cur << " with len: " << sel_len);
+ LYXERR(Debug::FIND, "After pos adj cur=" << cur << " with depth: " << cur.depth() << " and len: " << sel_len);
bv->putSelectionAt(DocIterator(cur), sel_len, !opt.forward);
bv->processUpdateFlags(Update::Force);
bv->buffer().updatePreviews();
projects / lyx.git / blobdiff