<commit_before>debugging facility for eval, e.g. tracing, breakpoints

commands for proof management

proc may be omitted, proving just a unit-term; escape (e.g. "\") for other
commands (e.g. to avoid conflict with unit called "dir")
<commit_msg>*** empty log message ***<commit_after>debugging facility for eval, e.g. tracing, breakpoints

commands for proof management

proc may be omitted, providing just a unit-term; escape (e.g. "\") for other
commands (e.g. to avoid conflict with unit called "dir")

{'fraction_non_alphanumeric': 0.10276679841897234, 'fraction_numerical': 0.0, 'mean_word_length': 4.571428571428571, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4095244', 'n_tokens_mistral': 146, 'n_tokens_neox': 142, 'n_words': 68}