=== modified file 'application.pro'
--- application.pro	2018-05-04 18:00:34 +0000
+++ application.pro	2018-05-05 05:57:24 +0000
@@ -227,6 +227,8 @@
     !without_pkgconfig:system(pkg-config --exists synctex) {
         CONFIG += link_pkgconfig
         PKGCONFIG += synctex
+
+        system(pkg-config --atleast-version=2.0.0 synctex):DEFINES += HAS_SYNCTEX_2
     } else {
         HEADERS += synctex/synctex_parser.h synctex/synctex_parser_utils.h synctex/synctex_parser_local.h
         SOURCES += synctex/synctex_parser.c synctex/synctex_parser_utils.c

=== modified file 'sources/documentview.cpp'
--- sources/documentview.cpp	2018-03-28 19:19:40 +0000
+++ sources/documentview.cpp	2018-05-05 05:57:24 +0000
@@ -56,6 +56,15 @@
 
 #include <synctex_parser.h>
 
+#ifndef HAS_SYNCTEX_2
+
+typedef synctex_scanner_t synctex_scanner_p;
+typedef synctex_node_t synctex_node_p;
+
+#define synctex_scanner_next_result(scanner) synctex_next_result(scanner)
+
+#endif // HAS_SYNCTEX_2
+
 #endif // WITH_SYNCTEX
 
 #include "settings.h"
@@ -245,11 +254,11 @@
 {
     DocumentView::SourceLink sourceLink;
 
-    if(synctex_scanner_t scanner = synctex_scanner_new_with_output_file(filePath.toLocal8Bit(), 0, 1))
+    if(synctex_scanner_p scanner = synctex_scanner_new_with_output_file(filePath.toLocal8Bit(), 0, 1))
     {
         if(synctex_edit_query(scanner, page, pos.x(), pos.y()) > 0)
         {
-            for(synctex_node_t node = synctex_next_result(scanner); node != 0; node = synctex_next_result(scanner))
+            for(synctex_node_p node = synctex_scanner_next_result(scanner); node != 0; node = synctex_scanner_next_result(scanner))
             {
                 sourceLink.name = QString::fromLocal8Bit(synctex_scanner_get_name(scanner, synctex_node_tag(node)));
                 sourceLink.line = qMax(synctex_node_line(node), 0);

=== modified file 'sources/main.cpp'
--- sources/main.cpp	2018-05-04 05:40:07 +0000
+++ sources/main.cpp	2018-05-05 05:57:24 +0000
@@ -45,6 +45,16 @@
 
 #include <synctex_parser.h>
 
+#ifndef HAS_SYNCTEX_2
+
+typedef synctex_scanner_t synctex_scanner_p;
+typedef synctex_node_t synctex_node_p;
+
+#define synctex_scanner_next_result(scanner) synctex_next_result(scanner)
+#define synctex_display_query(scanner, file, line, column, page) synctex_display_query(scanner, file, line, column)
+
+#endif // HAS_SYNCTEX_2
+
 #endif // WITH_SYNCTEX
 
 #include "documentview.h"
@@ -326,13 +336,11 @@
 
         if(!file.sourceName.isNull())
         {
-            synctex_scanner_t scanner = synctex_scanner_new_with_output_file(file.filePath.toLocal8Bit(), 0, 1);
-
-            if(scanner != 0)
+            if(synctex_scanner_p scanner = synctex_scanner_new_with_output_file(file.filePath.toLocal8Bit(), 0, 1))
             {
-                if(synctex_display_query(scanner, file.sourceName.toLocal8Bit(), file.sourceLine, file.sourceColumn) > 0)
+                if(synctex_display_query(scanner, file.sourceName.toLocal8Bit(), file.sourceLine, file.sourceColumn, -1) > 0)
                 {
-                    for(synctex_node_t node = synctex_next_result(scanner); node != 0; node = synctex_next_result(scanner))
+                    for(synctex_node_p node = synctex_scanner_next_result(scanner); node != 0; node = synctex_scanner_next_result(scanner))
                     {
                         int page = synctex_node_page(node);
                         QRectF enclosingBox(synctex_node_box_visible_h(node), synctex_node_box_visible_v(node), synctex_node_box_visible_width(node), synctex_node_box_visible_height(node));