diff --git a/src/pdf2htmlEX.cc b/src/pdf2htmlEX.cc
index 8bec400..0c158c5 100644
--- a/src/pdf2htmlEX.cc
+++ b/src/pdf2htmlEX.cc
@@ -12,6 +12,8 @@
#include
#include
+#include
+
#include
#include
@@ -24,6 +26,7 @@
#include "HTMLRenderer/HTMLRenderer.h"
#include "util/ArgParser.h"
#include "util/path.h"
+#include "util/ffw.h"
using namespace std;
using namespace pdf2htmlEX;
@@ -33,10 +36,6 @@ ArgParser argparser;
void show_usage_and_exit(const char * dummy = nullptr)
{
- cerr << "pdftohtmlEX version " << PDF2HTMLEX_VERSION << endl;
- cerr << endl;
- cerr << "Copyright 2012 Lu Wang " << endl;
- cerr << endl;
cerr << "Usage: pdf2htmlEX [Options] []" << endl;
cerr << endl;
cerr << "Options:" << endl;
@@ -47,11 +46,21 @@ void show_usage_and_exit(const char * dummy = nullptr)
exit(EXIT_FAILURE);
}
+void show_version_and_exit(const char * dummy = nullptr)
+{
+ cerr << "pdftohtmlEX version " << PDF2HTMLEX_VERSION << endl;
+ cerr << "Copyright 2012 Lu Wang " << endl;
+ cerr << "Libraries: ";
+ cerr << "poppler " << POPPLER_VERSION << ", ";
+ cerr << "libfontforge " << ffw_get_version() << endl;
+ exit(EXIT_FAILURE);
+}
+
void parse_options (int argc, char **argv)
{
argparser
.add("help,h", "show all options", &show_usage_and_exit)
- .add("version,v", "show copyright and version info", &show_usage_and_exit)
+ .add("version,v", "show copyright and version info", &show_version_and_exit)
.add("owner-password,o", ¶m.owner_password, "", "owner password (for encrypted files)", nullptr, true)
.add("user-password,u", ¶m.user_password, "", "user password (for encrypted files)", nullptr, true)
diff --git a/src/util/ffw.c b/src/util/ffw.c
index d0e0858..7106235 100644
--- a/src/util/ffw.c
+++ b/src/util/ffw.c
@@ -400,3 +400,8 @@ void ffw_auto_hint(void)
FVAutoHint(cur_fv);
FVAutoInstr(cur_fv);
}
+
+long ffw_get_version(void)
+{
+ return library_version_configuration.library_source_versiondate;
+}
\ No newline at end of file
diff --git a/src/util/ffw.h b/src/util/ffw.h
index d388677..bfcdacd 100644
--- a/src/util/ffw.h
+++ b/src/util/ffw.h
@@ -23,6 +23,7 @@ extern "C" {
// global
void ffw_init(int debug);
void ffw_finalize(void);
+long ffw_get_version(void);
////////////////////////
// load & save