mesg = '   -3' '3  '
err<in_1_1.txt:0001>: NUMBER 1
[ULS] [in_1_1.txt:2] buff = '2011        , tok=-3:'2'
[ULS] [in_1_1.txt:3] buff = '-35', tok=-3(3    ) '  NUMBER' at 'in_1_1.txt:0003' $
[ULS] [in_1_1.txt:3] buff = '2011        , tok=-3:'3'
[ULS] [in_1_1.txt:3] buff = '-35', tok=-3: NUMBER at in_1_1.txt:0003
[ULS] [in_1_1.txt:4] buff = '-35+2015', tok=-3: at in_1_1.txt:0004
