X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FLyX.cpp;h=9b637570d5f9adb4d5071b822ee92bd129b14ed7;hb=da67bde61af6dfecef7a237b72b878fe30638a81;hp=20c5e83b01de8af67b0296a4ef802dae1d8f0e0a;hpb=0f1f00db273fb851104300884379b52d472cdf7a;p=lyx.git

diff --git a/src/LyX.cpp b/src/LyX.cpp
index 20c5e83b01..9b637570d5 100644
--- a/src/LyX.cpp
+++ b/src/LyX.cpp
@@ -141,7 +141,7 @@ string cl_user_support;
 
 string geometryArg;
 
-LyX * singleton_ = 0;
+LyX * singleton_ = nullptr;
 
 void showFileError(string const & error)
 {
@@ -155,7 +155,9 @@ void showFileError(string const & error)
 /// The main application class private implementation.
 struct LyX::Impl {
 	Impl()
-		: latexfonts_(0), spell_checker_(0), apple_spell_checker_(0), aspell_checker_(0), enchant_checker_(0), hunspell_checker_(0)
+		: latexfonts_(nullptr), spell_checker_(nullptr),
+		  apple_spell_checker_(nullptr), aspell_checker_(nullptr),
+		  enchant_checker_(nullptr), hunspell_checker_(nullptr)
 	{}
 
 	~Impl()
@@ -250,14 +252,14 @@ frontend::Application * theApp()
 	if (singleton_)
 		return singleton_->pimpl_->application_.get();
 	else
-		return 0;
+		return nullptr;
 }
 
 
 LyX::~LyX()
 {
 	delete pimpl_;
-	singleton_ = 0;
+	singleton_ = nullptr;
 }
 
 
@@ -397,11 +399,9 @@ int LyX::exec(int & argc, char * argv[])
 	if (!pimpl_->lyx_server_->deferredLoadingToOtherInstance())
 		exit_status = pimpl_->application_->exec();
 	else if (!pimpl_->files_to_load_.empty()) {
-		vector<string>::const_iterator it = pimpl_->files_to_load_.begin();
-		vector<string>::const_iterator end = pimpl_->files_to_load_.end();
 		lyxerr << _("The following files could not be loaded:") << endl;
-		for (; it != end; ++it)
-			lyxerr << *it << endl;
+		for (auto const & f : pimpl_->files_to_load_)
+			lyxerr << f << endl;
 	}
 
 	prepareExit();
@@ -909,6 +909,25 @@ bool LyX::init()
 	if (package().build_support().empty())
 		prependEnvPath("PATH", package().binary_dir().absFileName());
 #endif
+	{
+		// Add the directory containing the dt2dv and dv2dt executables to the path
+		FileName dtldir;
+		if (!package().build_support().empty()) {
+			// dtl executables should be in the same dir ar tex2lyx
+			dtldir = package().binary_dir();
+		}
+		else {
+			dtldir = FileName(addName(package().system_support().absFileName(), "extratools"));
+		}
+#if defined(_WIN32)
+		string dtlexe = "dt2dv.exe";
+#else
+		string dtlexe = "dt2dv";
+#endif
+		FileName const dt2dv = FileName(addName(dtldir.absFileName(), dtlexe));
+		if (dt2dv.exists())
+			prependEnvPath("PATH", dtldir.absFileName());
+	}
 	if (!lyxrc.path_prefix.empty())
 		prependEnvPath("PATH", replaceEnvironmentPath(lyxrc.path_prefix));
 
@@ -989,7 +1008,7 @@ bool LyX::init()
 	pimpl_->toplevel_keymap_.read("site");
 	pimpl_->toplevel_keymap_.read(lyxrc.bind_file);
 	// load user bind file user.bind
-	pimpl_->toplevel_keymap_.read("user", 0, KeyMap::MissingOK);
+	pimpl_->toplevel_keymap_.read("user", nullptr, KeyMap::MissingOK);
 
 	if (lyxerr.debugging(Debug::LYXRC))
 		lyxrc.print();
@@ -1620,7 +1639,7 @@ void setSpellChecker()
 			singleton_->pimpl_->apple_spell_checker_ = new AppleSpellChecker;
 		singleton_->pimpl_->spell_checker_ = singleton_->pimpl_->apple_spell_checker_;
 #else
-		singleton_->pimpl_->spell_checker_ = 0;
+		singleton_->pimpl_->spell_checker_ = nullptr;
 #endif
 	} else if (lyxrc.spellchecker == "aspell") {
 #if defined(USE_ASPELL)
@@ -1628,7 +1647,7 @@ void setSpellChecker()
 			singleton_->pimpl_->aspell_checker_ = new AspellChecker;
 		singleton_->pimpl_->spell_checker_ = singleton_->pimpl_->aspell_checker_;
 #else
-		singleton_->pimpl_->spell_checker_ = 0;
+		singleton_->pimpl_->spell_checker_ = nullptr;
 #endif
 	} else if (lyxrc.spellchecker == "enchant") {
 #if defined(USE_ENCHANT)
@@ -1636,7 +1655,7 @@ void setSpellChecker()
 			singleton_->pimpl_->enchant_checker_ = new EnchantChecker;
 		singleton_->pimpl_->spell_checker_ = singleton_->pimpl_->enchant_checker_;
 #else
-		singleton_->pimpl_->spell_checker_ = 0;
+		singleton_->pimpl_->spell_checker_ = nullptr;
 #endif
 	} else if (lyxrc.spellchecker == "hunspell") {
 #if defined(USE_HUNSPELL)
@@ -1644,10 +1663,10 @@ void setSpellChecker()
 			singleton_->pimpl_->hunspell_checker_ = new HunspellChecker;
 		singleton_->pimpl_->spell_checker_ = singleton_->pimpl_->hunspell_checker_;
 #else
-		singleton_->pimpl_->spell_checker_ = 0;
+		singleton_->pimpl_->spell_checker_ = nullptr;
 #endif
 	} else {
-		singleton_->pimpl_->spell_checker_ = 0;
+		singleton_->pimpl_->spell_checker_ = nullptr;
 	}
 	if (singleton_->pimpl_->spell_checker_) {
 		singleton_->pimpl_->spell_checker_->changeNumber(speller_change_number);