filename setting in init_file
Birth of settings file
Function open_file draft
utf8 in settings
Add a bit of explanations
Argument parsing in main
Imports
Create function position_word and use on terms
Terms testing setup
Remove pattern compilation
Escape metachars in term input
Word positioning on list, reading begin, end and word into sublist
Recursive search function
Remove exceptions function
String tokenization in function
Load of positions and exceptions, removal of exceptions
Cleanup of debugging garbage
Move word separation into word positioning func
Read file intro string centrally
Book separator function