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* tex2lyx support for multiple optional argument using \newlyxcommand

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22282 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Stefan Schimanski 2007-12-23 16:33:01 +00:00
parent f85fccef65
commit 3f5e1c0e27
3 changed files with 17 additions and 11 deletions
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5
src/tex2lyx/tex2lyx.cpp
View File

@ -111,7 +111,7 @@ CommandMap known_math_environments;
void add_known_command(string const & command, string const & o1,
bool o2)
unsigned optionalsNum)
{
// We have to handle the following cases:
// definition o1 o2 invocation result
@ -127,8 +127,7 @@ void add_known_command(string const & command, string const & o1,
if (isStrUnsignedInt(opt1)) {
// The command has arguments
nargs = convert<unsigned int>(opt1);
if (nargs > 0 && o2) {
// The first argument is optional
for (unsigned int i = 0; i < optionalsNum; ++i) {
arguments.push_back(optional);
--nargs;
}

6
src/tex2lyx/tex2lyx.h
View File

@ -75,11 +75,11 @@ char const * const * is_known(std::string const &, char const * const *);
/*!
* Adds the command \p command to the list of known commands.
* \param o1 first optional parameter to the latex command \newcommand
* (with brackets), or the empty string if there were no optional arguments.
* \param o2 wether \newcommand had a second optional parameter
* (with brackets), or the empty string if there were no optional argument.
* \param optionalsNum is the number of optional parameters
*/
void add_known_command(std::string const & command, std::string const & o1,
bool o2);
unsigned optionalsNum);
// Access to environment stack
extern std::vector<std::string> active_environments;

17
src/tex2lyx/text.cpp
View File

@ -2393,11 +2393,18 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
}
string const command = p.verbatim_item();
string const opt1 = p.getOpt();
string const opt2 = p.getFullOpt();
add_known_command(command, opt1, !opt2.empty());
string const ert = name + '{' + command + '}' +
opt1 + opt2 +
'{' + p.verbatim_item() + '}';
string optionals;
unsigned optionalsNum = 0;
while (true) {
string const opt = p.getFullOpt();
if (opt.empty())
break;
optionalsNum++;
optionals += opt;
}
add_known_command(command, opt1, optionalsNum);
string const ert = name + '{' + command + '}' + opt1
+ optionals + '{' + p.verbatim_item() + '}';
context.check_layout(os);
begin_inset(os, "FormulaMacro");