feat: ADR-0035 4i(e) — colour DSL vs SQL completions when mixed

Building on the 4i(d) merge: tag each completion Candidate with a
ModeClass (Both/Advanced/Simple) and, in the hint UI, colour the
continuations by mode ONLY when a candidate list actually mixes modes
(a shared entry word offering both SQL and DSL forms) — Advanced →
theme.mode_advanced, Simple → theme.mode_simple, Both → the token-kind
colour. A single-mode list (the common case, e.g. deep inside a SQL
statement) keeps the token-kind colours, so the tint appears only where
it distinguishes DSL from SQL. With (d)'s Both → Advanced → Simple
block-ordering, each colour reads as one contiguous block.

Candidate gains a `mode` field (typing_surface snapshots regenerated —
uniformly `mode: Both`, no semantic change). Tests: render_candidate_line
mixed-mode colours + the single-mode-keeps-kind-colour rule. Full suite
1913 passing / 0 failing / 1 ignored; clippy clean.

src/completion.rs

@@ -146,6 +146,11 @@ fn expected_at(leading: &str, mode: Mode) -> Vec<Expectation> {
 pub struct Candidate {
     pub text: String,
     pub kind: CandidateKind,
+    /// Source-mode classification (ADR-0035 §4i e). `Both` (neutral)
+    /// except for the merged continuations of a shared entry word, where
+    /// the hint UI colours `Advanced`/`Simple` differently — but only
+    /// when the candidate list actually mixes modes.
+    pub mode: ModeClass,
 }
 
 /// Re-ranker for a freshly-computed candidate list (ADR-0024
@@ -712,26 +717,37 @@ pub fn candidates_at_cursor_with_in_mode(
     candidates.extend(identifiers.into_iter().map(|text| Candidate {
         text,
         kind: CandidateKind::Identifier,
+        mode: ModeClass::Both,
     }));
-    candidates.extend(keywords.into_iter().map(|text| Candidate {
+    // Keywords carry their merged mode-class (Both unless a shared entry
+    // word mixed simple + advanced continuations — ADR-0035 §4i e).
+    candidates.extend(keywords.into_iter().map(|text| {
+        let mode = kw_mode(text.as_str());
+        Candidate {
             text,
             kind: CandidateKind::Keyword,
+            mode,
+        }
     }));
     candidates.extend(type_names.into_iter().map(|text| Candidate {
         text,
         kind: CandidateKind::Keyword,
+        mode: ModeClass::Both,
     }));
     candidates.extend(composites.into_iter().map(|text| Candidate {
         text,
         kind: CandidateKind::Keyword,
+        mode: ModeClass::Both,
     }));
     candidates.extend(punct_candidates.into_iter().map(|text| Candidate {
         text,
         kind: CandidateKind::Punct,
+        mode: ModeClass::Both,
     }));
     candidates.extend(flags.into_iter().map(|text| Candidate {
         text,
         kind: CandidateKind::Flag,
+        mode: ModeClass::Both,
     }));
 
     if candidates.is_empty() {
@@ -2219,6 +2235,7 @@ mod tests {
         Candidate {
             text: text.to_string(),
             kind: CandidateKind::Keyword,
+            mode: ModeClass::Both,
         }
     }
 
@@ -2260,14 +2277,17 @@ mod tests {
             Candidate {
                 text: "b".to_string(),
                 kind: CandidateKind::Keyword,
+                mode: ModeClass::Both,
             },
             Candidate {
                 text: "a".to_string(),
                 kind: CandidateKind::Keyword,
+                mode: ModeClass::Both,
             },
             Candidate {
                 text: "c".to_string(),
                 kind: CandidateKind::Identifier,
+                mode: ModeClass::Both,
             },
         ];
         let out = identity_ranker(input.clone());

src/input_render.rs

@@ -1495,8 +1495,8 @@ mod tests {
             inserted_range: (5, 5),
             original_text: String::new(),
             candidates: vec![
-                Candidate { text: "data".to_string(), kind: CandidateKind::Keyword },
+                Candidate { text: "data".to_string(), kind: CandidateKind::Keyword, mode: crate::completion::ModeClass::Both },
-                Candidate { text: "table".to_string(), kind: CandidateKind::Keyword },
+                Candidate { text: "table".to_string(), kind: CandidateKind::Keyword, mode: crate::completion::ModeClass::Both },
             ],
             selection_idx: 1,
         };
@@ -1529,8 +1529,8 @@ mod tests {
             // produce — proves the memo's list is being used,
             // not a recomputed one.
             candidates: vec![
-                Candidate { text: "data".to_string(), kind: CandidateKind::Keyword },
+                Candidate { text: "data".to_string(), kind: CandidateKind::Keyword, mode: crate::completion::ModeClass::Both },
-                Candidate { text: "table".to_string(), kind: CandidateKind::Keyword },
+                Candidate { text: "table".to_string(), kind: CandidateKind::Keyword, mode: crate::completion::ModeClass::Both },
             ],
             selection_idx: 1,
         };

src/ui.rs

@@ -915,13 +915,35 @@ fn render_candidate_line(
     }
     let separator_style = Style::default().fg(theme.muted);
     let marker_style = Style::default().fg(theme.fg);
+    // (ADR-0035 §4i e) When a shared entry word merged simple + advanced
+    // continuations, the list mixes mode-classes — colour SQL-only
+    // (`Advanced`) and DSL-only (`Simple`) continuations with the mode
+    // palette so a learner sees which is which; `Both` (and every
+    // single-mode list) keeps the token-kind colour, so the tint appears
+    // only where it is informative.
+    let mixed = {
+        let mut seen = std::collections::HashSet::new();
+        for c in items {
+            seen.insert(c.mode.block_order());
+        }
+        seen.len() > 1
+    };
     let style_for = |i: usize| {
-        let base_fg = match items[i].kind {
+        let kind_fg = match items[i].kind {
             crate::completion::CandidateKind::Keyword => theme.tok_keyword,
             crate::completion::CandidateKind::Identifier => theme.tok_identifier,
             crate::completion::CandidateKind::Flag => theme.tok_flag,
             crate::completion::CandidateKind::Punct => theme.tok_punct,
         };
+        let base_fg = if mixed {
+            match items[i].mode {
+                crate::completion::ModeClass::Both => kind_fg,
+                crate::completion::ModeClass::Advanced => theme.mode_advanced,
+                crate::completion::ModeClass::Simple => theme.mode_simple,
+            }
+        } else {
+            kind_fg
+        };
         let mut s = Style::default().fg(base_fg);
         if Some(i) == selected {
             s = s.add_modifier(Modifier::BOLD);
@@ -1072,6 +1094,47 @@ mod tests {
         assert_eq!(rendered.spans[2].style.fg, Some(theme.fg));
     }
 
+    #[test]
+    fn candidate_line_colours_mixed_mode_continuations() {
+        // ADR-0035 §4i (e): when a shared entry word's completions mix
+        // mode-classes, Advanced (SQL-only) → mode_advanced, Simple
+        // (DSL-only) → mode_simple, Both → token-kind colour. Spans
+        // alternate candidate / separator, so candidate `i` is span `2*i`.
+        use crate::completion::{Candidate, CandidateKind, ModeClass};
+        let theme = Theme::dark();
+        let items = vec![
+            Candidate { text: "table".into(), kind: CandidateKind::Keyword, mode: ModeClass::Both },
+            Candidate { text: "index".into(), kind: CandidateKind::Keyword, mode: ModeClass::Advanced },
+            Candidate { text: "relationship".into(), kind: CandidateKind::Keyword, mode: ModeClass::Simple },
+        ];
+        let line = render_candidate_line(&items, None, 100, &theme);
+        assert_eq!(line.spans[0].content.as_ref(), "table");
+        assert_eq!(line.spans[0].style.fg, Some(theme.tok_keyword), "Both keeps the kind colour");
+        assert_eq!(line.spans[2].content.as_ref(), "index");
+        assert_eq!(line.spans[2].style.fg, Some(theme.mode_advanced), "Advanced → advanced colour");
+        assert_eq!(line.spans[4].content.as_ref(), "relationship");
+        assert_eq!(line.spans[4].style.fg, Some(theme.mode_simple), "Simple → simple colour");
+    }
+
+    #[test]
+    fn candidate_line_single_mode_keeps_kind_colour() {
+        // The mode tint applies ONLY when the list mixes classes. An
+        // all-one-mode list (the common case, e.g. deep inside a SQL
+        // statement) keeps the token-kind colours — no redundant tint.
+        use crate::completion::{Candidate, CandidateKind, ModeClass};
+        let theme = Theme::dark();
+        let items = vec![
+            Candidate { text: "values".into(), kind: CandidateKind::Keyword, mode: ModeClass::Advanced },
+            Candidate { text: "select".into(), kind: CandidateKind::Keyword, mode: ModeClass::Advanced },
+        ];
+        let line = render_candidate_line(&items, None, 100, &theme);
+        assert_eq!(
+            line.spans[0].style.fg,
+            Some(theme.tok_keyword),
+            "an all-Advanced list is not tinted (would be redundant noise)"
+        );
+    }
+
     #[test]
     fn a_line_without_styled_runs_keeps_whole_line_kind_styling() {
         let theme = Theme::dark();

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__add_relationship__add_relationship_in_progress_after_dot_is_incomplete@in_progress_after_to.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__add_relationship__after_add_offers_relationship_branch@after_add.snap

@@ -13,18 +13,22 @@ Assessment {
                 Candidate {
                     text: "column",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "index",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "constraint",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "1:n",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -41,18 +45,22 @@ Assessment {
                 Candidate {
                     text: "column",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "index",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "constraint",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "1:n",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__add_relationship__after_child_table_dot_narrows_to_child_columns@after_child_dot.snap

@@ -13,14 +13,17 @@ Assessment {
                 Candidate {
                     text: "CustId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "OrderId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Total",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -37,14 +40,17 @@ Assessment {
                 Candidate {
                     text: "CustId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "OrderId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Total",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__add_relationship__after_from_offers_table_names@after_from.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__add_relationship__after_parent_table_dot_narrows_to_parent_columns@after_parent_dot.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__add_relationship__one_n_relationship_keyword_sequence_is_incomplete@after_relationship_keyword.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "from",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "as",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "from",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "as",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__app_commands__messages_space_offers_short_and_verbose@messages_space.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "short",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "verbose",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "short",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "verbose",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__app_commands__mode_space_offers_simple_and_advanced@mode_space.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "simple",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "advanced",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "simple",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "advanced",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__app_commands__partial_entry_word_classifies_as_definite_error_but_completes@partial_quit.snap

@@ -15,6 +15,7 @@ Assessment {
                 Candidate {
                     text: "quit",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -31,6 +32,7 @@ Assessment {
                 Candidate {
                     text: "quit",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__app_commands__save_space_offers_as_keyword@save_space.snap

@@ -13,6 +13,7 @@ Assessment {
                 Candidate {
                     text: "as",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -29,6 +30,7 @@ Assessment {
                 Candidate {
                     text: "as",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__candidate_ordering__add_column_after_to_lists_identifiers_before_table@add_column_after_to.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/candidate_ordering.rs
-assertion_line: 131
 description: "input=\"add column to \" cursor=14"
 expression: "& a"
 ---
@@ -14,14 +13,17 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -38,14 +40,17 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__candidate_ordering__add_column_identifiers_precede_table_keywords@add_column_idents_then_keyword.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/candidate_ordering.rs
-assertion_line: 98
 description: "input=\"add column \" cursor=11"
 expression: "& a"
 ---
@@ -14,18 +13,22 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "to",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -42,18 +45,22 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "to",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__candidate_ordering__add_column_lists_to_before_table@add_column_connectives.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/candidate_ordering.rs
-assertion_line: 56
 description: "input=\"add column \" cursor=11"
 expression: "& a"
 ---
@@ -14,18 +13,22 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "to",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -42,18 +45,22 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "to",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__candidate_ordering__change_column_lists_in_before_table@change_column_connectives.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/candidate_ordering.rs
-assertion_line: 80
 description: "input=\"change column \" cursor=14"
 expression: "& a"
 ---
@@ -14,18 +13,22 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "in",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -42,18 +45,22 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "in",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__candidate_ordering__drop_column_identifiers_precede_table_keywords@drop_column_idents_then_keyword.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/candidate_ordering.rs
-assertion_line: 107
 description: "input=\"drop column \" cursor=12"
 expression: "& a"
 ---
@@ -14,18 +13,22 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "from",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -42,18 +45,22 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "from",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__candidate_ordering__drop_column_lists_from_before_table@drop_column_connectives.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/candidate_ordering.rs
-assertion_line: 64
 description: "input=\"drop column \" cursor=12"
 expression: "& a"
 ---
@@ -14,18 +13,22 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "from",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -42,18 +45,22 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "from",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__candidate_ordering__insert_into_table_keyword_precedes_nothing_when_only_idents@insert_into_idents_only.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__candidate_ordering__rename_column_lists_in_before_table@rename_column_connectives.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/candidate_ordering.rs
-assertion_line: 72
 description: "input=\"rename column \" cursor=14"
 expression: "& a"
 ---
@@ -14,18 +13,22 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "in",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -42,18 +45,22 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "in",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__constraints__add_column_after_type_offers_constraint_keywords@add_column_constraint_suffix.snap

@@ -13,18 +13,22 @@ Assessment {
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "unique",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "default",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "check",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -41,18 +45,22 @@ Assessment {
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "unique",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "default",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "check",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__constraints__add_column_check_suffix_parses@add_column_check_suffix.snap

@@ -23,18 +23,22 @@ Assessment {
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "unique",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "default",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "check",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__constraints__add_constraint_dot_narrows_to_table_columns@add_constraint_dot_columns.snap

@@ -13,14 +13,17 @@ Assessment {
                 Candidate {
                     text: "CustId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "OrderId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Total",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -37,14 +40,17 @@ Assessment {
                 Candidate {
                     text: "CustId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "OrderId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Total",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__constraints__add_constraint_offers_the_four_kinds@add_constraint_kinds.snap

@@ -13,18 +13,22 @@ Assessment {
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "unique",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "default",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "check",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -41,18 +45,22 @@ Assessment {
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "unique",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "default",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "check",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__constraints__add_constraint_to_offers_table_names@add_constraint_to_tables.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__constraints__after_add_offers_constraint_branch@after_add_constraint_branch.snap

@@ -13,18 +13,22 @@ Assessment {
                 Candidate {
                     text: "column",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "index",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "constraint",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "1:n",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -41,18 +45,22 @@ Assessment {
                 Candidate {
                     text: "column",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "index",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "constraint",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "1:n",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__constraints__after_drop_offers_constraint_branch@after_drop_constraint_branch.snap

@@ -13,22 +13,27 @@ Assessment {
                 Candidate {
                     text: "column",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "relationship",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "index",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "constraint",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -45,22 +50,27 @@ Assessment {
                 Candidate {
                     text: "column",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "relationship",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "index",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "constraint",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__constraints__create_table_check_suffix_parses@create_table_check_suffix.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/constraints.rs
-assertion_line: 30
 description: "input=\"create table Ages with pk age(int) check (age >= 0)\" cursor=51"
 expression: "& a"
 ---
@@ -14,18 +13,22 @@ Assessment {
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "unique",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "default",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "check",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -42,18 +45,22 @@ Assessment {
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "unique",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "default",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "check",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__constraints__create_table_default_suffix_parses@create_table_default_suffix.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/constraints.rs
-assertion_line: 19
 description: "input=\"create table Books with pk isbn(text) default '000'\" cursor=51"
 expression: "& a"
 ---
@@ -14,18 +13,22 @@ Assessment {
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "unique",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "default",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "check",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -42,18 +45,22 @@ Assessment {
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "unique",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "default",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "check",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__constraints__drop_constraint_offers_the_four_kinds@drop_constraint_kinds.snap

@@ -13,18 +13,22 @@ Assessment {
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "unique",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "default",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "check",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -41,18 +45,22 @@ Assessment {
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "unique",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "default",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "check",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__create_table__after_create_expects_table@after_create.snap

@@ -13,6 +13,7 @@ Assessment {
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -29,6 +30,7 @@ Assessment {
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__create_table__after_new_table_name_expects_with@after_new_table_name.snap

@@ -13,6 +13,7 @@ Assessment {
                 Candidate {
                     text: "with",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -29,6 +30,7 @@ Assessment {
                 Candidate {
                     text: "with",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__create_table__after_paren_expects_type_candidates@after_paren.snap

@@ -13,42 +13,52 @@ Assessment {
                 Candidate {
                     text: "text",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "int",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "real",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "decimal",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "bool",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "date",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "datetime",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "blob",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "serial",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "shortid",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -65,42 +75,52 @@ Assessment {
                 Candidate {
                     text: "text",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "int",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "real",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "decimal",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "bool",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "date",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "datetime",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "blob",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "serial",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "shortid",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__create_table__after_with_expects_pk@after_with.snap

@@ -13,6 +13,7 @@ Assessment {
                 Candidate {
                     text: "pk",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -29,6 +30,7 @@ Assessment {
                 Candidate {
                     text: "pk",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__create_table__create_table_with_compound_pk_parses@with_compound_pk.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/create_table.rs
-assertion_line: 117
 description: "input=\"create table Memberships with pk UserId(int), GroupId(int)\" cursor=58"
 expression: "& a"
 ---
@@ -14,18 +13,22 @@ Assessment {
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "unique",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "default",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "check",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -42,18 +45,22 @@ Assessment {
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "unique",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "default",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "check",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__create_table__create_table_with_explicit_pk_parses@with_explicit_pk.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/create_table.rs
-assertion_line: 106
 description: "input=\"create table Customers with pk Code(text)\" cursor=41"
 expression: "& a"
 ---
@@ -14,18 +13,22 @@ Assessment {
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "unique",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "default",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "check",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -42,18 +45,22 @@ Assessment {
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "unique",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "default",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "check",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__delete_all_rows__delete_partial_flag_is_incomplete@partial_flag.snap

@@ -15,6 +15,7 @@ Assessment {
                 Candidate {
                     text: "--all-rows",
                     kind: Flag,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -31,6 +32,7 @@ Assessment {
                 Candidate {
                     text: "--all-rows",
                     kind: Flag,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__delete_all_rows__delete_without_filter_clause_is_incomplete@no_filter.snap

@@ -13,6 +13,7 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -29,6 +30,7 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__delete_with_where__after_delete_expects_from@after_delete.snap

@@ -13,6 +13,7 @@ Assessment {
                 Candidate {
                     text: "from",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -29,6 +30,7 @@ Assessment {
                 Candidate {
                     text: "from",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__delete_with_where__after_from_offers_table_names@after_from.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__delete_with_where__after_table_expects_filter_clause@after_table_name.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "where",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "--all-rows",
                     kind: Flag,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "where",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "--all-rows",
                     kind: Flag,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__delete_with_where__after_where_column_equals_offers_typed_prose@after_where_equals.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/delete_with_where.rs
-assertion_line: 60
 description: "input=\"delete from Customers where Email=\" cursor=34"
 expression: "& a"
 ---
@@ -24,26 +23,32 @@ Assessment {
                 Candidate {
                     text: "Email",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "true",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "false",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__delete_with_where__after_where_offers_active_table_columns_no_leakage@after_where.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/delete_with_where.rs
-assertion_line: 39
 description: "input=\"delete from Customers where \" cursor=28"
 expression: "& a"
 ---
@@ -14,30 +13,37 @@ Assessment {
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "true",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "false",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "(",
                     kind: Punct,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -54,30 +60,37 @@ Assessment {
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "true",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "false",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "(",
                     kind: Punct,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__delete_with_where__delete_with_datetime_column_says_yyyy_mm_dd_t@datetime_column.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/delete_with_where.rs
-assertion_line: 86
 description: "input=\"delete from Things where ts=\" cursor=28"
 expression: "& a"
 ---
@@ -24,54 +23,67 @@ Assessment {
                 Candidate {
                     text: "auto",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "b",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "d",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "data",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "dt",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "k",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "note",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "r",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "sid",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "ts",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "true",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "false",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__drop_column__after_colon_offers_only_active_table_columns_no_leakage@after_colon_multi_table.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__drop_column__after_colon_serial_pk_offers_all_columns@after_colon_serial_pk.snap

@@ -13,14 +13,17 @@ Assessment {
                 Candidate {
                     text: "Email",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -37,14 +40,17 @@ Assessment {
                 Candidate {
                     text: "Email",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__drop_column__after_drop_column_offers_table_names@after_from.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/drop_column.rs
-assertion_line: 19
 description: "input=\"drop column from \" cursor=17"
 expression: "& a"
 ---
@@ -14,14 +13,17 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -38,14 +40,17 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__drop_column__after_table_name_expects_colon@after_table_name.snap

@@ -13,6 +13,7 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -29,6 +30,7 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__drop_relationship__after_child_table_dot_narrows_to_child_columns@after_child_dot.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__drop_relationship__after_from_offers_table_names@after_from.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__drop_relationship__after_parent_table_dot_narrows_to_parent_columns@after_parent_dot.snap

@@ -13,14 +13,17 @@ Assessment {
                 Candidate {
                     text: "CustId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "OrderId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Total",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -37,14 +40,17 @@ Assessment {
                 Candidate {
                     text: "CustId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "OrderId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Total",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__drop_relationship__after_relationship_keyword_offers_from_and_names@after_relationship_keyword.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/drop_relationship.rs
-assertion_line: 37
 description: "input=\"drop relationship \" cursor=18"
 expression: "& a"
 ---
@@ -14,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Orders_CustId_to_Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "from",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -34,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Orders_CustId_to_Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "from",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__drop_relationship__after_to_offers_table_names@after_to.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__explain__after_explain_delete_expects_from@after_explain_delete.snap

@@ -13,6 +13,7 @@ Assessment {
                 Candidate {
                     text: "from",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -29,6 +30,7 @@ Assessment {
                 Candidate {
                     text: "from",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__explain__after_explain_delete_from_table_expects_filter_clause@after_explain_delete_from_table.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "where",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "--all-rows",
                     kind: Flag,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "where",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "--all-rows",
                     kind: Flag,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__explain__after_explain_offers_the_three_explainable_commands@after_explain.snap

@@ -13,14 +13,17 @@ Assessment {
                 Candidate {
                     text: "show",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "update",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "delete",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -37,14 +40,17 @@ Assessment {
                 Candidate {
                     text: "show",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "update",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "delete",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__explain__after_explain_show_data_offers_table_names@after_explain_show_data.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__explain__after_explain_show_data_table_offers_where_and_limit@after_explain_show_data_table.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "where",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "limit",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "where",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "limit",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__explain__after_explain_show_expects_data@after_explain_show.snap

@@ -13,6 +13,7 @@ Assessment {
                 Candidate {
                     text: "data",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -29,6 +30,7 @@ Assessment {
                 Candidate {
                     text: "data",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__explain__after_explain_update_offers_table_names@after_explain_update.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__explain__after_explain_update_table_expects_set@after_explain_update_table.snap

@@ -13,6 +13,7 @@ Assessment {
                 Candidate {
                     text: "set",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -29,6 +30,7 @@ Assessment {
                 Candidate {
                     text: "set",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__explain__explain_show_data_where_offers_active_table_columns_no_leakage@explain_show_data_where.snap

@@ -1,6 +1,5 @@
 ---
 source: tests/typing_surface/explain.rs
-assertion_line: 54
 description: "input=\"explain show data Customers where \" cursor=34"
 expression: "& a"
 ---
@@ -14,30 +13,37 @@ Assessment {
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "true",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "false",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "(",
                     kind: Punct,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -54,30 +60,37 @@ Assessment {
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "not",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "true",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "false",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "(",
                     kind: Punct,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__index_ops__add_index_after_on_offers_table_names@add_index_after_on.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__index_ops__add_index_open_paren_narrows_to_table_columns@add_index_open_paren.snap

@@ -13,14 +13,17 @@ Assessment {
                 Candidate {
                     text: "CustId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "OrderId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Total",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -37,14 +40,17 @@ Assessment {
                 Candidate {
                     text: "CustId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "OrderId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Total",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__index_ops__after_add_offers_index_branch@after_add_index_branch.snap

@@ -13,18 +13,22 @@ Assessment {
                 Candidate {
                     text: "column",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "index",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "constraint",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "1:n",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -41,18 +45,22 @@ Assessment {
                 Candidate {
                     text: "column",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "index",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "constraint",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "1:n",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__index_ops__after_drop_offers_index_branch@drop_index_branch.snap

@@ -13,22 +13,27 @@ Assessment {
                 Candidate {
                     text: "column",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "relationship",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "index",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "constraint",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -45,22 +50,27 @@ Assessment {
                 Candidate {
                     text: "column",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "relationship",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "table",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "index",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "constraint",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__after_close_paren_expects_values_keyword@after_close_paren.snap

@@ -13,6 +13,7 @@ Assessment {
                 Candidate {
                     text: "values",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -29,6 +30,7 @@ Assessment {
                 Candidate {
                     text: "values",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__after_insert_keyword_expects_into@after_insert_keyword.snap

@@ -13,6 +13,7 @@ Assessment {
                 Candidate {
                     text: "insert",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -29,6 +30,7 @@ Assessment {
                 Candidate {
                     text: "insert",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__after_insert_space_expects_into@after_insert_space.snap

@@ -13,6 +13,7 @@ Assessment {
                 Candidate {
                     text: "into",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -29,6 +30,7 @@ Assessment {
                 Candidate {
                     text: "into",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__after_into_offers_table_candidates@after_into_serial_pk.snap

@@ -13,6 +13,7 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -29,6 +30,7 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__after_into_with_multi_table_offers_both@after_into_multi_table.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Customers",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Orders",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__after_open_paren_offers_active_table_columns_only@after_open_paren_multi_table.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__after_open_paren_serial_pk_offers_all_columns_including_serial@after_open_paren_serial_pk.snap

@@ -13,14 +13,17 @@ Assessment {
                 Candidate {
                     text: "Email",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -37,14 +40,17 @@ Assessment {
                 Candidate {
                     text: "Email",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__after_open_paren_text_pk_offers_text_pk_columns@after_open_paren_text_pk.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "Code",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Title",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "Code",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Title",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__after_table_name_offers_values_and_open_paren@after_table_name.snap

@@ -13,10 +13,12 @@ Assessment {
                 Candidate {
                     text: "values",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "(",
                     kind: Punct,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -33,10 +35,12 @@ Assessment {
                 Candidate {
                     text: "values",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "(",
                     kind: Punct,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__after_values_keyword_expects_open_paren@after_values_keyword.snap

@@ -13,6 +13,7 @@ Assessment {
                 Candidate {
                     text: "(",
                     kind: Punct,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -29,6 +30,7 @@ Assessment {
                 Candidate {
                     text: "(",
                     kind: Punct,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__after_values_open_paren_form_a_serial_column_offers_null_to_auto_generate@after_values_open_paren_serial_col.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__after_values_open_paren_form_a_text_column_prose_names_column@after_values_open_paren_text_col.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__form_a_bool_slot_prose_mentions_true_false@form_a_bool_slot.snap

@@ -23,14 +23,17 @@ Assessment {
                 Candidate {
                     text: "true",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "false",
                     kind: Keyword,
+                    mode: Both,
                 },
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__form_a_date_slot_prose_says_yyyy_mm_dd@form_a_date_slot.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__form_a_int_slot_prose_says_integer@form_a_int_slot.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__form_a_open_paren_no_leakage_from_other_tables@form_a_open_paren_orders.snap

@@ -13,14 +13,17 @@ Assessment {
                 Candidate {
                     text: "CustId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "OrderId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Total",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -37,14 +40,17 @@ Assessment {
                 Candidate {
                     text: "CustId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "OrderId",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Total",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__form_a_shortid_slot_prose_mentions_null_to_auto_generate@form_a_shortid_slot.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__mid_column_list_after_comma_offers_remaining_columns@after_comma_in_column_list.snap

@@ -13,14 +13,17 @@ Assessment {
                 Candidate {
                     text: "Email",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -37,14 +40,17 @@ Assessment {
                 Candidate {
                     text: "Email",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "Name",
                     kind: Identifier,
+                    mode: Both,
                 },
                 Candidate {
                     text: "id",
                     kind: Identifier,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_a__mid_value_list_after_comma_advances_to_next_column_prose@after_first_value_advance_to_email.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_b__after_values_space_offers_open_paren@after_values_space.snap

@@ -13,6 +13,7 @@ Assessment {
                 Candidate {
                     text: "(",
                     kind: Punct,
+                    mode: Both,
                 },
             ],
             selected: None,
@@ -29,6 +30,7 @@ Assessment {
                 Candidate {
                     text: "(",
                     kind: Punct,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_b__form_a_first_slot_has_no_skip_note@form_a_no_skip_note.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_b__form_b_advances_through_every_type_first_to_real@form_b_every_type_second_slot.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_b__form_b_after_first_value_advances_to_next_column@form_b_second_value.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_b__form_b_first_slot_mentions_skipped_serial_column@form_b_first_slot_skip_note.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_b__form_b_first_value_every_type_first_column_is_int@form_b_first_value_every_type.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_b__form_b_first_value_skips_serial_column@form_b_first_value_serial_pk.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_b__form_b_first_value_text_pk_names_first_column@form_b_first_value_text_pk.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_b__form_b_in_progress_after_comma_is_incomplete@form_b_in_progress_after_comma.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_b__form_b_second_slot_omits_skip_note@form_b_second_slot_no_skip_note.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_b__form_b_text_pk_has_no_skip_note@form_b_text_pk_no_skip_note.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_b__form_b_with_extra_value_for_serial_column_is_invalid@form_b_extra_serial_value.snap

@@ -25,6 +25,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_c__form_c_in_progress_after_comma_is_incomplete@form_c_in_progress_after_comma.snap

@@ -23,6 +23,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },

tests/typing_surface/snapshots/typing_surface_matrix__typing_surface__insert_form_c__form_c_rejects_number_for_text_column@form_c_type_mismatch.snap

@@ -25,6 +25,7 @@ Assessment {
                 Candidate {
                     text: "null",
                     kind: Keyword,
+                    mode: Both,
                 },
             ],
         },