@@ -250,16 +250,16 @@ endif
250250" Numbers {{{
251251" ===========
252252
253- syn match pythonHexError " \< 0[xX]\x *[g-zG-Z]\x *[lL]\=\> " display
254- syn match pythonHexNumber " \< 0[xX]\x\+ [lL]\=\> " display
255- syn match pythonOctNumber " \< 0[oO]\o\+ [lL]\=\> " display
256- syn match pythonBinNumber " \< 0[bB][01]\+ [lL]\=\> " display
257- syn match pythonNumber " \<\d\+ [lLjJ]\=\> " display
258- syn match pythonFloat " \.\d\+\ ( [eE][+-]\=\d\+ \)\= [jJ]\=\> " display
259- syn match pythonFloat " \<\d\+ [ eE][+-]\=\d \+ [jJ]\=\> " display
260- syn match pythonFloat " \<\d\+\.\d *\( [eE][+-]\=\d\+ \)\= [jJ]\= " display
261- syn match pythonOctError " \< 0[oO]\=\o *[8-9]\d *[lL]\=\> " display
262- syn match pythonBinError " \< 0[bB][01 ]*[2-9]\d *[lL]\=\> " display
253+ syn match pythonHexError " \< 0[xX][0-9a-fA-F_] *[g-zG-Z][0-9a-fA-F_] *[lL]\=\> " display
254+ syn match pythonHexNumber " \< 0[xX][0-9a-fA-F_]*[0-9a-fA-F][0-9a-fA-F_]* [lL]\=\> " display
255+ syn match pythonOctNumber " \< 0[oO][0-7_]*[0-7][0-7_]* [lL]\=\> " display
256+ syn match pythonBinNumber " \< 0[bB][01_]*[ 01][01_]* [lL]\=\> " display
257+ syn match pythonNumber " \< [0-9][0-9_]* [lLjJ]\=\> " display
258+ syn match pythonFloat " \. [0-9_]*[0-9][0-9_]* \ (\= [0-9_]*[0-9][0-9_]* \)\= [jJ]\=\> " display
259+ syn match pythonFloat " \< [0-9][0-9_]*[ eE][+-]\= [0-9_] \+ [jJ]\=\> " display
260+ syn match pythonFloat " \< [0-9][0-9_]* \. [0-9_] *\( [eE][+-]\= [0-9_]*[0-9][0-9_]* \)\= [jJ]\= " display
261+ syn match pythonOctError " \< 0[oO]\= [0-7_] *[8-9][0-9_] *[lL]\=\> " display
262+ syn match pythonBinError " \< 0[bB][01_ ]*[2-9][0-9_] *[lL]\=\> " display
263263
264264" }}}
265265