#include "support/lstrings.h"
#include "support/Messages.h"
#include "support/textutils.h"
-#include "support/unicode.h"
#include <sstream>
#include <vector>
pos_type initial) const;
/// match a string against a particular point in the paragraph
- bool isTextAt(std::string const & str, pos_type pos) const;
+ bool isTextAt(string const & str, pos_type pos) const;
/// Which Paragraph owns us?
Paragraph * owner_;
///
ParagraphParameters params_;
- /// position of the paragraph in the buffer. Only macros from
- /// paragraphs strictly smaller are visible in this paragraph
- unsigned int macrocontext_position_;
-
/// for recording and looking up changes
Changes changes_;
: owner_(owner), inset_owner_(0), begin_of_body_(0)
{
id_ = paragraph_id++;
- macrocontext_position_ = 0;
text_.reserve(100);
}
}
-bool Paragraph::isMergedOnEndOfParDeletion(bool trackChanges) const {
+bool Paragraph::isMergedOnEndOfParDeletion(bool trackChanges) const
+{
// keep the logic here in sync with the logic of eraseChars()
-
- if (!trackChanges) {
+ if (!trackChanges)
return true;
- }
-
- Change change = d->changes_.lookup(size());
+ Change const change = d->changes_.lookup(size());
return change.type == Change::INSERTED && change.author == 0;
}
void Paragraph::setChange(pos_type pos, Change const & change)
{
BOOST_ASSERT(pos >= 0 && pos <= size());
-
d->changes_.set(change, pos);
// see comment in setChange(Change const &) above
-
- if (change.type != Change::DELETED &&
- pos < size() && isInset(pos)) {
+ if (change.type != Change::DELETED && pos < size() && isInset(pos))
getInset(pos)->setChange(change);
- }
}
Change const & Paragraph::lookupChange(pos_type pos) const
{
BOOST_ASSERT(pos >= 0 && pos <= size());
-
return d->changes_.lookup(pos);
}
os.put(c);
// In T1 encoding, these characters exist
// but we should avoid ligatures
- if (i + 1 > int(text_.size()) || text_[i + 1] != c)
+ if (i + 1 >= int(text_.size()) || text_[i + 1] != c)
return true;
os << "\\,{}";
column += 3;
// then the layouts
features.useLayout(layout.name());
+ if (!layout.requires().empty()) {
+ vector<string> req = layout.requires();
+ for (vector<string>::const_iterator it = req.begin();
+ it != req.end(); ++it) {
+ features.require(*it);
+ }
+ }
// then the fonts
fontlist_.validate(features);
}
// this check is to amend a bug. LyX sometimes
// inserts '\0' this could cause problems.
- if (c != '\0') {
- std::vector<char> tmp = ucs4_to_utf8(c);
- tmp.push_back('\0');
- os << &tmp[0];
- } else
+ if (c != '\0')
+ os << to_utf8(docstring(1, c));
+ else
lyxerr << "ERROR (Paragraph::writeFile):"
" NULL char in structure." << endl;
++column;
size_t newsize = oldsize + end;
size_t capacity = d->text_.capacity();
if (newsize >= capacity)
- d->text_.reserve(std::max(capacity + 100, newsize));
+ d->text_.reserve(max(capacity + 100, newsize));
// when appending characters, no need to update tables
d->text_.append(s);
for (; cit != end; ++cit) {
if (cit->pos() >= pos) {
if (pos >= beginOfBody())
- return FontSpan(std::max(start, beginOfBody()),
+ return FontSpan(max(start, beginOfBody()),
cit->pos());
else
return FontSpan(start,
- std::min(beginOfBody() - 1,
+ min(beginOfBody() - 1,
cit->pos()));
}
start = cit->pos() + 1;
docstring const Paragraph::translateIfPossible(docstring const & s,
BufferParams const & bparams) const
{
- if (!support::isAscii(s) || s.empty()) {
+ if (!isAscii(s) || s.empty()) {
// This must be a user defined layout. We cannot translate
// this, since gettext accepts only ascii keys.
return s;
if (!runparams.verbatim &&
runparams.encoding->package() == Encoding::none &&
font.language()->encoding()->package() == Encoding::none) {
- std::pair<bool, int> const enc_switch = switchEncoding(os, bparams,
- runparams, *(runparams.encoding),
- *(font.language()->encoding()));
+ pair<bool, int> const enc_switch = switchEncoding(os, bparams,
+ runparams, *(font.language()->encoding()));
if (enc_switch.first) {
column += enc_switch.second;
runparams.encoding = font.language()->encoding();
texrow, rp, running_font,
basefont, outerfont, open_font,
runningChange, *style, i, column);
- else
- d->latexSpecialChar(os, rp, running_font, runningChange,
- *style, i, column);
+ else {
+ try {
+ d->latexSpecialChar(os, rp, running_font, runningChange,
+ *style, i, column);
+ } catch (EncodingException & e) {
+ if (runparams.dryrun) {
+ os << "<" << _("LyX Warning: ")
+ << _("uncodable character") << " '";
+ os.put(c);
+ os << "'>";
+ } else {
+ // add location information and throw again.
+ e.par_id = id();
+ e.pos = i;
+ throw(e);
+ }
+ }
+ }
// Set the encoding to that returned from simpleTeXSpecialChars (see
// comment for encoding member in OutputParams.h)
bool Paragraph::isHfill(pos_type pos) const
{
- return isInset(pos)
- && getInset(pos)->lyxCode() == HFILL_CODE;
+ return isInset(pos) && getInset(pos)->lyxCode() == HFILL_CODE;
}
bool Paragraph::isNewline(pos_type pos) const
{
- return isInset(pos)
- && getInset(pos)->lyxCode() == NEWLINE_CODE;
+ return isInset(pos) && getInset(pos)->lyxCode() == NEWLINE_CODE;
}
{
if (isInset(pos))
return getInset(pos)->isLetter();
- else {
- char_type const c = d->text_[pos];
- return isLetterChar(c) || isDigit(c);
- }
+ char_type const c = d->text_[pos];
+ return isLetterChar(c) || isDigit(c);
}
InsetCode Paragraph::ownerCode() const
{
- return d->inset_owner_ ?
- d->inset_owner_->lyxCode() : NO_CODE;
+ return d->inset_owner_ ? d->inset_owner_->lyxCode() : NO_CODE;
}
}
-unsigned int Paragraph::macrocontextPosition() const
-{
- return d->macrocontext_position_;
-}
-
-
-void Paragraph::setMacrocontextPosition(unsigned int pos)
-{
- d->macrocontext_position_ = pos;
-}
-
-
void Paragraph::checkAuthors(AuthorList const & authorList)
{
d->changes_.checkAuthors(authorList);