*
* LyX, The Document Processor
*
- * Copyright 1996-2000 The LyX Team.
+ * Copyright 1996-2001 The LyX Team.
*
* Generalized simple lexical analizer.
* It can be used for simple syntax parsers, like lyxrc,
#include "lyxlex.h"
#include "lyxlex_pimpl.h"
#include "support/filetools.h"
+#include "support/lstrings.h"
using std::ostream;
using std::istream;
return pimpl_->lineno;
}
-char const * LyXLex::text() const
+
+string const LyXLex::text() const
{
return &pimpl_->buff[0];
}
}
+void LyXLex::setCommentChar(char c)
+{
+ pimpl_->setCommentChar(c);
+}
+
int LyXLex::lex()
{
return pimpl_->lex();
int LyXLex::GetInteger() const
{
- if (pimpl_->buff[0] > ' ')
- return atoi(pimpl_->buff);
+ if (isStrInt(pimpl_->GetString()))
+ return strToInt(pimpl_->GetString());
else {
pimpl_->printError("Bad integer `$$Token'");
return -1;
float LyXLex::GetFloat() const
{
- if (pimpl_->buff[0] > ' ')
- return atof(pimpl_->buff);
- else {
- pimpl_->printError("Bad float `$$Token'");
- return -1;
- }
+ // replace comma with dot in case the file was written with
+ // the wrong locale (should be rare, but is easy enough to
+ // avoid).
+ string str = subst(pimpl_->GetString(), ",", ".");
+ if (isStrDbl(str))
+ return strToDbl(str);
+ else {
+ pimpl_->printError("Bad float `$$Token'");
+ return -1;
+ }
}
-string LyXLex::GetString() const
+string const LyXLex::GetString() const
{
return pimpl_->GetString();
}
// I would prefer to give a tag number instead of an explicit token
// here, but it is not possible because Buffer::readLyXformat2 uses
// explicit tokens (JMarc)
-string LyXLex::getLongString(string const & endtoken)
+string const LyXLex::getLongString(string const & endtoken)
{
string str, prefix;
bool firstline = true;
}
if (!prefix.empty()
- && prefixIs(tmpstr, prefix.c_str())) {
+ && prefixIs(tmpstr, prefix)) {
tmpstr.erase(0, prefix.length() - 1);
}
str += frontStrip(tmpstr, "\t") + '\n';