Describe the error
Underscores are accepted as numbers when reading service sections.

For playback
Try to read any title that contains an underscore. For example "WELL" header item in:

~Version Information#---------------------------------------------------------------- ---------------VERS. 1.20: CWLS log ASCII Standard - VERSION 1.20WRAP. YES : Multiple lines per depth step~Well Information#---------------------------------------------------------------- ---------------#MNEM.UNIT DATA TYPE INFORMATION#--------- -------------------------- -------------- ---------STRT .M 74 : Start depthSTOP .M 1855 : Stop depthSTEP .M 0.2000 : StepNULL. -9999 : Null valueCOMP. COMPANY: TestWELL. WELL: 321_04

Expected Behavior
The title will be read as a string with underscores, but not as a number.

Software Versions (fill in the following information):

• Python version: 3.10.5

Additional context
Due tohttps://www.python.org/dev/peps/pep-0515/ numbers containing underscores are now considered real numbers. So if you useint(value) inside a try/catch block to check whether the message read is a number, you will run into problems parsing strings like this "WELL . WELL : 321_04" (In "~W" sections).
You could check for "_" signs in the read fragment before doing this. And if the "_" signs are present, then conclude that the fragment read isstr instead ofint.