--- a/ThirdParty/Pygments/pygments/lexers/idl.py	Sat Jan 12 12:11:42 2019 +0100
+++ b/ThirdParty/Pygments/pygments/lexers/idl.py	Sat Jan 12 12:40:14 2019 +0100
@@ -53,7 +53,7 @@
         'broyden', 'butterworth', 'bytarr', 'byte', 'byteorder',
         'bytscl', 'caldat', 'calendar', 'call_external',
         'call_function', 'call_method', 'call_procedure', 'canny',
-        'catch', 'cd', 'cdf_\w*', 'ceil', 'chebyshev',
+        'catch', 'cd', r'cdf_\w*', 'ceil', 'chebyshev',
         'check_math',
         'chisqr_cvf', 'chisqr_pdf', 'choldc', 'cholsol', 'cindgen',
         'cir_3pnt', 'close', 'cluster', 'cluster_tree', 'clust_wts',
@@ -87,7 +87,7 @@
         'dlm_load', 'dlm_register', 'doc_library', 'double',
         'draw_roi', 'edge_dog', 'efont', 'eigenql', 'eigenvec',
         'ellipse', 'elmhes', 'emboss', 'empty', 'enable_sysrtn',
-        'eof', 'eos_\w*', 'erase', 'erf', 'erfc', 'erfcx',
+        'eof', r'eos_\w*', 'erase', 'erf', 'erfc', 'erfcx',
         'erode', 'errorplot', 'errplot', 'estimator_filter',
         'execute', 'exit', 'exp', 'expand', 'expand_path', 'expint',
         'extrac', 'extract_slice', 'factorial', 'fft', 'filepath',
@@ -104,11 +104,11 @@
         'gauss_cvf', 'gauss_pdf', 'gauss_smooth', 'getenv',
         'getwindows', 'get_drive_list', 'get_dxf_objects',
         'get_kbrd', 'get_login_info', 'get_lun', 'get_screen_size',
-        'greg2jul', 'grib_\w*', 'grid3', 'griddata',
+        'greg2jul', r'grib_\w*', 'grid3', 'griddata',
         'grid_input', 'grid_tps', 'gs_iter',
-        'h5[adfgirst]_\w*', 'h5_browser', 'h5_close',
+        r'h5[adfgirst]_\w*', 'h5_browser', 'h5_close',
         'h5_create', 'h5_get_libversion', 'h5_open', 'h5_parse',
-        'hanning', 'hash', 'hdf_\w*', 'heap_free',
+        'hanning', 'hash', r'hdf_\w*', 'heap_free',
         'heap_gc', 'heap_nosave', 'heap_refcount', 'heap_save',
         'help', 'hilbert', 'histogram', 'hist_2d', 'hist_equal',
         'hls', 'hough', 'hqr', 'hsv', 'h_eq_ct', 'h_eq_int',
@@ -156,7 +156,7 @@
         'modifyct', 'moment', 'morph_close', 'morph_distance',
         'morph_gradient', 'morph_hitormiss', 'morph_open',
         'morph_thin', 'morph_tophat', 'multi', 'm_correlate',
-        'ncdf_\w*', 'newton', 'noise_hurl', 'noise_pick',
+        r'ncdf_\w*', 'newton', 'noise_hurl', 'noise_pick',
         'noise_scatter', 'noise_slur', 'norm', 'n_elements',
         'n_params', 'n_tags', 'objarr', 'obj_class', 'obj_destroy',
         'obj_hasmethod', 'obj_isa', 'obj_new', 'obj_valid',
@@ -249,7 +249,7 @@
 
     tokens = {
         'root': [
-            (r'^\s*;.*?\n', Comment.Singleline),
+            (r'^\s*;.*?\n', Comment.Single),
             (words(_RESERVED, prefix=r'\b', suffix=r'\b'), Keyword),
             (words(_BUILTIN_LIB, prefix=r'\b', suffix=r'\b'), Name.Builtin),
             (r'\+=|-=|\^=|\*=|/=|#=|##=|<=|>=|=', Operator),