unslop 0.1.5

Deterministic linter for essays, posts, email, reports, and docs that finds AI writing patterns
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253

//! Rule evaluation beyond the word-set and regex-set engines: structural,
//! ratio, and document-contract rules. One module per rule family that needs
//! code beyond the shared engines.

pub mod attribution;
pub mod contrast;
pub mod coverage;
pub mod density;
pub mod document_contract;
pub mod duplication;
pub mod emphasis;
pub mod mechanical;
pub mod process_facts;
pub mod rendered;
pub mod sentence;
pub mod structural;

use crate::engine::{CompiledPolicy, Hit};
use crate::extract::Doc;
use crate::input::Prepared;
use crate::views::NormView;
use crate::{Config, Stance};

/// Rule IDs served entirely by the shared word-set and regex-set engines.
pub const ENGINE_RULES: &[&str] = &[
    "SLOP-A001",
    "SLOP-A002",
    "SLOP-A003",
    "SLOP-A004",
    "SLOP-A005",
    "SLOP-A006",
    "SLOP-A007",
    "SLOP-A009",
    "SLOP-A010",
    "SLOP-P001",
    "SLOP-P002",
    "SLOP-P003",
    "SLOP-P004",
    "SLOP-P005",
    "SLOP-M001",
    "SLOP-M002",
    "SLOP-M003",
    "SLOP-M004",
    "SLOP-M006",
    "SLOP-M008",
    "SLOP-S001",
    "SLOP-S003",
    "SLOP-S004",
    "SLOP-S005",
    "SLOP-V001",
    "SLOP-V002",
    "SLOP-V003",
    "SLOP-V004",
    "SLOP-V005",
    "SLOP-V006",
    "SLOP-V007",
    "SLOP-T001",
    "SLOP-T002",
    "SLOP-T003",
    "SLOP-I001",
    "SLOP-I002",
    "SLOP-I003",
    "SLOP-I004",
    "SLOP-I005",
    "SLOP-I006",
    "SLOP-I007",
    "SLOP-I008",
    "SLOP-C001",
    "SLOP-C002",
    "SLOP-C003",
    "SLOP-C004",
    "SLOP-C005",
    "SLOP-C006",
    "SLOP-C008",
    "SLOP-Q001",
    "SLOP-E002",
    "SLOP-R001",
    "SLOP-R002",
    "SLOP-F001",
    "SLOP-F002",
    "SLOP-F003",
    "SLOP-F004",
    "SLOP-O001",
    "SLOP-O002",
    "SLOP-O003",
    "SLOP-O004",
    "SLOP-O006",
    "SLOP-W002",
    "SLOP-J001",
];

/// Every `(rule id, param key)` the implementation actually reads — or whose
/// behavior it implements with the policy value hardcoded (noted inline).
/// The policy-CI param-coverage gate fails when policy.toml declares a param
/// absent from this list and not explicitly disclosed: a declared-but-dead
/// param is exactly how the H003 unusual-scripts silent false negative
/// once shipped, because the older implemented-symbol check was rule-level
/// only.
pub fn implemented_param_keys() -> &'static [(&'static str, &'static str)] {
    &[
        // V002: the anchored subset of the assistant-voice lexicon, applied in
        // engine::accept_word_hit beside the whole-rule block-start position.
        ("SLOP-V002", "block_start_only"),
        ("SLOP-M005", "unclosed_fence"),
        ("SLOP-M005", "raw_html_dominance_pct"),
        ("SLOP-M005", "raw_html_dominance_floor_bytes"),
        ("SLOP-E001", "emphasized_words"),
        ("SLOP-E001", "followed_within"),
        ("SLOP-E001", "followed_by"),
        ("SLOP-C007", "tail_np_max_bytes"),
        ("SLOP-C007", "clause_window_bytes"),
        ("SLOP-C007", "imperative_openers"),
        ("SLOP-C007", "second_person"),
        ("SLOP-E003", "list_items_with_leading_bold_label"),
        ("SLOP-E004", "closed_class_words"),
        ("SLOP-E005", "min_bold_runs"),
        ("SLOP-M007", "min_words_before_colon"),
        ("SLOP-M007", "max_tail_commas"),
        ("SLOP-C010", "max_endpoint_bytes"),
        ("SLOP-C010", "verb_window_words"),
        ("SLOP-C010", "breadth_signals"),
        ("SLOP-C010", "category_heads"),
        ("SLOP-C010", "motion_verbs"),
        ("SLOP-C011", "negation_window_tokens"),
        ("SLOP-C011", "verb_window_tokens"),
        ("SLOP-C011", "negative_subject_window_tokens"),
        ("SLOP-C011", "subject_pronouns"),
        ("SLOP-C011", "product_names"),
        // Declared once here and read by SLOP-F005 as its anchor set.
        ("SLOP-C011", "tool_nouns"),
        ("SLOP-C011", "imperative_negations"),
        ("SLOP-C011", "finite_negations"),
        ("SLOP-C011", "capability_verbs_base"),
        ("SLOP-C011", "capability_verbs_s"),
        ("SLOP-C011", "capability_verbs_ing"),
        ("SLOP-C011", "hedges"),
        ("SLOP-F005", "design_markers"),
        ("SLOP-F005", "reception_markers"),
        ("SLOP-A008", "of_within_tokens"),
        ("SLOP-L001", "irregular_participles"),
        ("SLOP-L001", "temporal_nouns"),
        ("SLOP-O007", "triggers"),
        ("SLOP-O007", "triggers_after"),
        ("SLOP-O007", "min_capitalized_items"),
        ("SLOP-L002", "count_rules"),
        ("SLOP-L002", "per_words"),
        ("SLOP-L003", "max_words"),
        ("SLOP-L003", "max_clause_commas"),
        ("SLOP-D001", "count_rules"),
        ("SLOP-D001", "threshold"),
        ("SLOP-D001", "per_words"),
        ("SLOP-D002", "min_bullets"),
        ("SLOP-D002", "min_link_bullet_pct"),
        ("SLOP-D003", "min_paragraphs"),
        ("SLOP-D003", "max_length_cv_pct"),
        ("SLOP-D004", "count_rules"),
        ("SLOP-D004", "threshold"),
        ("SLOP-D004", "per_document"),
        ("SLOP-C009", "count_rules"),
        ("SLOP-C009", "per_words"),
        ("SLOP-U001", "shingle_words"),
        ("SLOP-U001", "min_run_words"),
        ("SLOP-U001", "max_reports"),
        ("SLOP-X001", "heading_set"),
        ("SLOP-X001", "min_matches"),
        ("SLOP-X003", "max_words"),
        ("SLOP-X004", "max_words"),
        ("SLOP-X004", "min_headings"),
        ("SLOP-K005", "required_heading"), // hardcoded "license"
        ("SLOP-K005", "expected_wording_from_config"),
        // Y001: the three channels are implemented in render::render_invisible
        // (empty-content skip == min 1 char, dropped_html_text, unused refdefs
        // with a title).
        ("SLOP-Y001", "html_comment_min_text_chars"),
        ("SLOP-Y001", "dropped_raw_html_text"),
        ("SLOP-Y001", "unused_link_definitions_with_prose"),
        // Y002: behavior-descriptors of the (narrow, documented) divergence
        // channel in render::render_divergence.
        ("SLOP-Y002", "compare"),
        ("SLOP-Y002", "ignore"),
        ("SLOP-H001", "emit"), // the section map in every coverage block
        ("SLOP-H002", "emit"), // the excluded-bytes map in every coverage block
        ("SLOP-H002", "flag_excluded_pct"),
        ("SLOP-H003", "mixed_line_endings"),
        ("SLOP-H003", "bom_stripped"),
        // Mixed-script token hint implemented in coverage::evaluate; the
        // evasion itself is closed by the norm-view homoglyph fold (A001).
        ("SLOP-H003", "unusual_scripts_in_identifierlike_prose"),
    ]
}

/// Every rule ID with an implementation symbol. The policy CI test checks
/// this list against the package.
pub fn implemented_rule_ids() -> Vec<&'static str> {
    let mut ids: Vec<&'static str> = ENGINE_RULES.to_vec();
    ids.extend(mechanical::HANDLED);
    ids.extend(contrast::HANDLED);
    ids.extend(duplication::HANDLED);
    ids.extend(emphasis::HANDLED);
    ids.extend(density::HANDLED);
    ids.extend(sentence::HANDLED);
    ids.extend(attribution::HANDLED);
    ids.extend(process_facts::HANDLED);
    ids.extend(structural::HANDLED);
    ids.extend(document_contract::HANDLED);
    ids.extend(rendered::HANDLED);
    ids.extend(coverage::HANDLED);
    ids
}

pub(crate) fn rule_idx(cp: &CompiledPolicy, id: &str) -> Option<usize> {
    cp.pkg.rules.iter().position(|r| r.id == id)
}

/// True when the rule is active for the profile and not deprecated.
pub(crate) fn active(cp: &CompiledPolicy, config: &Config, id: &str) -> Option<usize> {
    let idx = rule_idx(cp, id)?;
    let rule = &cp.pkg.rules[idx];
    if rule.lifecycle == crate::policy::Lifecycle::Deprecated {
        return None;
    }
    if rule.stance(config.profile) == Stance::Off {
        return None;
    }
    Some(idx)
}

pub(crate) fn param_i64(rule: &crate::policy::Rule, key: &str) -> Option<i64> {
    rule.params.as_table()?.get(key)?.as_integer()
}

pub fn evaluate_structural(
    cp: &CompiledPolicy,
    prepared: &Prepared,
    doc: &Doc,
    norm: &NormView,
    config: &Config,
    hits: &mut Vec<Hit>,
) {
    mechanical::evaluate(cp, prepared, doc, config, hits);
    contrast::evaluate(cp, prepared, norm, config, hits);
    duplication::evaluate(cp, prepared, norm, config, hits);
    emphasis::evaluate(cp, prepared, doc, config, hits);
    structural::evaluate(cp, prepared, doc, config, hits);
    sentence::evaluate(cp, prepared, doc, norm, config, hits);
    attribution::evaluate(cp, prepared, norm, config, hits);
    process_facts::evaluate(cp, prepared, norm, config, hits);
    document_contract::evaluate(cp, prepared, doc, config, hits);
    rendered::evaluate(cp, prepared, doc, config, hits);
    coverage::evaluate(cp, prepared, doc, config, hits);
    // Density rules run last: they count resolved hits.
    density::evaluate(cp, prepared, doc, config, hits);
}