X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ftex2lyx%2FParser.cpp;h=a538c760efe2ac8f83002cd2a581544bf5c8cfe4;hb=a2b21e3cd4bbfd42e59161143eba6e7681aaa93f;hp=cf8586b7135d70da799c325839275fa88df04592;hpb=c74e3999812dfdff3cb6d20ef460dfca1f17c879;p=lyx.git

diff --git a/src/tex2lyx/Parser.cpp b/src/tex2lyx/Parser.cpp
index cf8586b713..a538c760ef 100644
--- a/src/tex2lyx/Parser.cpp
+++ b/src/tex2lyx/Parser.cpp
@@ -577,6 +577,26 @@ string Parser::getFullParentheseArg()
 }
 
 
+bool Parser::hasListPreamble(string const itemcmd)
+{
+	// remember current position
+	unsigned int oldpos = pos_;
+	// jump over arguments
+	if (hasOpt())
+		getOpt();
+	if (hasOpt("{"))
+		getArg('{', '}');
+	// and swallow spaces and comments
+	skip_spaces(true);
+	// we have a list preamble if the next thing
+	// that follows is not the \item command
+	bool res =  next_token().cs() != itemcmd;
+	// back to orig position
+	pos_ = oldpos;
+	return res;
+}
+
+
 string const Parser::ertEnvironment(string const & name)
 {
 	if (!good())
@@ -650,6 +670,27 @@ string const Parser::plainCommand(char left, char right, string const & name)
 }
 
 
+string const Parser::getCommandLatexParam()
+{
+	if (!good())
+		return string();
+	string res;
+	size_t offset = 0;
+	while (true) {
+		if (pos_ + offset >= tokens_.size())
+			tokenize_one();
+		if (pos_ + offset >= tokens_.size())
+			break;
+		Token t = tokens_[pos_ + offset];
+		if (t.cat() == catBegin)
+			break;
+		res += t.asInput();
+		++offset;
+	}
+	return res;
+}
+
+
 Parser::Arg Parser::verbatimStuff(string const & end_string, bool const allow_linebreak)
 {
 	if (!good())