diff --git a/scie-grammar/src/grammar/grammar/mod.rs b/scie-grammar/src/grammar/grammar/mod.rs
index e660f2067913092c9a7b0074f1a3c54fce2d2001..bf58db57cf5ecfdc11de8585e67e85b57801e824 100644
--- a/scie-grammar/src/grammar/grammar/mod.rs
+++ b/scie-grammar/src/grammar/grammar/mod.rs
@@ -5,8 +5,8 @@ use onig::*;
 use crate::grammar::line_tokens::{LineTokens, TokenTypeMatcher};
 use crate::grammar::{ScopeListElement, StackElement};
 use crate::inter::{IRawGrammar, IRawRepository, IRawRepositoryMap, IRawRule};
-use crate::rule::{AbstractRule, EmptyRule, IGrammarRegistry, IRuleFactoryHelper, IRuleRegistry};
 use crate::rule::rule_factory::RuleFactory;
+use crate::rule::{AbstractRule, EmptyRule, IGrammarRegistry, IRuleFactoryHelper, IRuleRegistry};
 
 pub mod scope_list_element;
 pub mod scope_metadata;
@@ -107,15 +107,17 @@ impl Grammar {
         if self.root_id.clone() == -1 {
             let mut repository = self.grammar.repository.clone().unwrap();
             let based = repository.clone().map.self_s.unwrap();
-            self.root_id =
-                RuleFactory::get_compiled_rule_id(based.clone(), self, &mut repository.clone(), String::from(""));
+            self.root_id = RuleFactory::get_compiled_rule_id(
+                based.clone(),
+                self,
+                &mut repository.clone(),
+                String::from(""),
+            );
         }
 
         let mut is_first_line: bool = false;
         match prev_state.clone() {
-            None => {
-                is_first_line = true
-            }
+            None => is_first_line = true,
             Some(state) => {
                 if state == StackElement::null() {
                     is_first_line = true
@@ -125,11 +127,24 @@ impl Grammar {
 
         if is_first_line {
             let scope_list = ScopeListElement::default();
-            prev_state = Some(StackElement::new(None, self.root_id.clone(), -1, -1, false, None, scope_list.clone(), scope_list.clone()))
+            prev_state = Some(StackElement::new(
+                None,
+                self.root_id.clone(),
+                -1,
+                -1,
+                false,
+                None,
+                scope_list.clone(),
+                scope_list.clone(),
+            ))
         }
 
         let format_line_text = format!("{:?}\n", line_text);
-        let line_tokens = LineTokens::new(emit_binary_tokens, line_text, self._token_type_matchers.clone());
+        let line_tokens = LineTokens::new(
+            emit_binary_tokens,
+            line_text,
+            self._token_type_matchers.clone(),
+        );
         self.tokenize_string(
             format_line_text.parse().unwrap(),
             is_first_line,
@@ -164,8 +179,13 @@ impl Grammar {
             );
         }
 
-
-        self.match_rule_or_injections(line_text, is_first_line, line_pos, prev_state, anchor_position);
+        self.match_rule_or_injections(
+            line_text,
+            is_first_line,
+            line_pos,
+            prev_state,
+            anchor_position,
+        );
     }
 
     pub fn check_while_conditions(
@@ -177,7 +197,9 @@ impl Grammar {
         line_tokens: LineTokens,
     ) {
         let mut anchor_position = -1;
-        if _stack.begin_rule_captured_eol { anchor_position = 0 }
+        if _stack.begin_rule_captured_eol {
+            anchor_position = 0
+        }
         // let while_rules = vec![];
     }
 
@@ -189,7 +211,13 @@ impl Grammar {
         stack: StackElement,
         anchor_position: i32,
     ) {
-        self.match_rule(line_text, is_first_line, line_pos, stack.clone(), anchor_position);
+        self.match_rule(
+            line_text,
+            is_first_line,
+            line_pos,
+            stack.clone(),
+            anchor_position,
+        );
     }
 
     pub fn match_rule(
diff --git a/scie-grammar/src/grammar/grammar/stack_element.rs b/scie-grammar/src/grammar/grammar/stack_element.rs
index 96c97e88c1145449aff5fc6075beaba654eab708..97722dab01b6ef86b5035d563b252f53bd880fbd 100644
--- a/scie-grammar/src/grammar/grammar/stack_element.rs
+++ b/scie-grammar/src/grammar/grammar/stack_element.rs
@@ -1,7 +1,7 @@
-use core::ptr;
-use crate::grammar::{Grammar, ScopeListElement};
 use crate::grammar::grammar_registry::GrammarRegistry;
-use crate::rule::{IRuleRegistry, AbstractRule};
+use crate::grammar::{Grammar, ScopeListElement};
+use crate::rule::{AbstractRule, IRuleRegistry};
+use core::ptr;
 
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct StackElement {
@@ -27,8 +27,7 @@ impl StackElement {
             begin_rule_captured_eol: false,
             end_rule: None,
             name_scopes_list: Default::default(),
-            content_name_scopes_list: Default::default()
-
+            content_name_scopes_list: Default::default(),
         }
     }
 
@@ -38,7 +37,16 @@ impl StackElement {
     pub fn get_rule(&self, grammar: &mut Grammar) -> Box<dyn AbstractRule> {
         grammar.get_rule(self.rule_id)
     }
-    pub fn new(parent: Option<Box<StackElement>>, rule_id: i32, enter_pos: i32, anchor_pos: i32, begin_rule_captured_eol: bool, end_rule: Option<String>, name_scopes_list: ScopeListElement, content_name_scopes_list: ScopeListElement) -> Self {
+    pub fn new(
+        parent: Option<Box<StackElement>>,
+        rule_id: i32,
+        enter_pos: i32,
+        anchor_pos: i32,
+        begin_rule_captured_eol: bool,
+        end_rule: Option<String>,
+        name_scopes_list: ScopeListElement,
+        content_name_scopes_list: ScopeListElement,
+    ) -> Self {
         StackElement {
             parent,
             // todo: this.depth = (this.parent ? this.parent.depth + 1 : 1);
@@ -49,7 +57,7 @@ impl StackElement {
             begin_rule_captured_eol,
             end_rule,
             name_scopes_list,
-            content_name_scopes_list
+            content_name_scopes_list,
         }
     }
 }
diff --git a/scie-grammar/src/grammar/line_tokens.rs b/scie-grammar/src/grammar/line_tokens.rs
index fc7194d22c294a3bfc8a729fc88ee14dd45ae416..374c931e667b01561d97d5bca178dcfdbafa69e7 100644
--- a/scie-grammar/src/grammar/line_tokens.rs
+++ b/scie-grammar/src/grammar/line_tokens.rs
@@ -5,7 +5,7 @@ pub struct TokenTypeMatcher {}
 pub struct IToken {
     pub start_index: i32,
     pub end_index: i32,
-    pub scopes: Vec<String>
+    pub scopes: Vec<String>,
 }
 
 #[derive(Debug, Clone)]
@@ -15,19 +15,22 @@ pub struct LineTokens {
     pub _tokens: Vec<IToken>,
     pub _binary_tokens: Vec<IToken>,
     pub _last_token_end_index: i32,
-    pub _token_type_overrides: Vec<TokenTypeMatcher>
+    pub _token_type_overrides: Vec<TokenTypeMatcher>,
 }
 
 impl LineTokens {
-    pub fn new(emit_binary_tokens: bool, _line_text: String, _token_type_overrides: Vec<TokenTypeMatcher>) -> Self {
+    pub fn new(
+        emit_binary_tokens: bool,
+        _line_text: String,
+        _token_type_overrides: Vec<TokenTypeMatcher>,
+    ) -> Self {
         LineTokens {
             emit_binary_tokens,
             _line_text,
             _tokens: vec![],
             _binary_tokens: vec![],
             _last_token_end_index: 0,
-            _token_type_overrides
+            _token_type_overrides,
         }
     }
 }
-
diff --git a/scie-grammar/src/grammar/mod.rs b/scie-grammar/src/grammar/mod.rs
index 4d5af068c55bd944c1a6460915e41a048a270a3c..98a339b71c438e083a872905eed0104c5d426aed 100644
--- a/scie-grammar/src/grammar/mod.rs
+++ b/scie-grammar/src/grammar/mod.rs
@@ -1,9 +1,9 @@
 pub mod grammar;
 pub mod grammar_reader;
-pub mod line_tokens;
 pub mod grammar_registry;
+pub mod line_tokens;
 
-pub use self::grammar::Grammar;
-pub use self::grammar::stack_element::StackElement;
 pub use self::grammar::scope_list_element::ScopeListElement;
 pub use self::grammar::scope_metadata::ScopeMetadata;
+pub use self::grammar::stack_element::StackElement;
+pub use self::grammar::Grammar;
diff --git a/scie-grammar/src/inter/mod.rs b/scie-grammar/src/inter/mod.rs
index ce459882fbb971ba22570ad9b75bbd35b7f0a7dc..02764fa2a610aca4943843d2f0f336c66388b920 100644
--- a/scie-grammar/src/inter/mod.rs
+++ b/scie-grammar/src/inter/mod.rs
@@ -20,7 +20,7 @@ impl ILocation {
 
 #[derive(Serialize, Deserialize, PartialEq, Debug, Clone)]
 pub struct ILocatable {
-    #[serde(flatten, skip_serializing_if="Option::is_none")]
+    #[serde(flatten, skip_serializing_if = "Option::is_none")]
     pub textmate_location: Option<ILocation>,
 }
 
@@ -42,9 +42,9 @@ pub struct IRawCapturesMap {
 pub struct IRawRepositoryMap {
     #[serde(flatten)]
     pub name_map: HashMap<String, Box<IRawRule>>,
-    #[serde(skip_serializing_if="Option::is_none")]
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub self_s: Option<IRawRule>,
-    #[serde(skip_serializing_if="Option::is_none")]
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub base_s: Option<IRawRule>,
 }
 
@@ -62,7 +62,7 @@ impl IRawRepositoryMap {
 pub struct IRawRepository {
     #[serde(flatten)]
     pub map: Box<IRawRepositoryMap>,
-    #[serde(skip_serializing_if="Option::is_none")]
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub location: Option<ILocation>,
 }
 
@@ -79,19 +79,19 @@ impl IRawRepository {
 pub struct IRawCaptures {
     #[serde(flatten)]
     pub map: IRawCapturesMap,
-    #[serde(skip_serializing_if="Option::is_none")]
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub location: Option<ILocatable>,
 }
 
 #[derive(Serialize, Deserialize, PartialEq, Debug, Clone)]
 pub struct IRawRule {
     pub id: Option<i32>,
-    #[serde(skip_serializing_if="Option::is_none")]
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub location: Option<ILocation>,
 
-    #[serde(skip_serializing_if="Option::is_none")]
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub include: Option<String>,
-    #[serde(skip_serializing_if="Option::is_none")]
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub name: Option<String>,
 
     #[serde(alias = "contentName")]
@@ -99,34 +99,34 @@ pub struct IRawRule {
 
     #[serde(alias = "match")]
     pub match_s: Option<String>,
-    #[serde(skip_serializing_if="Option::is_none")]
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub captures: Option<Box<IRawCaptures>>,
 
-    #[serde(skip_serializing_if="Option::is_none")]
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub begin: Option<String>,
 
-    #[serde(alias = "beginCaptures", skip_serializing_if="Option::is_none")]
+    #[serde(alias = "beginCaptures", skip_serializing_if = "Option::is_none")]
     pub begin_captures: Option<Box<IRawCaptures>>,
 
-    #[serde(skip_serializing_if="Option::is_none")]
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub end: Option<String>,
-    #[serde(alias = "endCaptures", skip_serializing_if="Option::is_none")]
+    #[serde(alias = "endCaptures", skip_serializing_if = "Option::is_none")]
     pub end_captures: Option<Box<IRawCaptures>>,
 
-    #[serde(alias = "while", skip_serializing_if="Option::is_none")]
+    #[serde(alias = "while", skip_serializing_if = "Option::is_none")]
     pub while_s: Option<String>,
-    #[serde(alias = "whileCaptures", skip_serializing_if="Option::is_none")]
+    #[serde(alias = "whileCaptures", skip_serializing_if = "Option::is_none")]
     pub while_captures: Option<Box<IRawCaptures>>,
 
-    #[serde(skip_serializing_if="Option::is_none")]
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub patterns: Option<Vec<IRawRule>>,
-    #[serde(skip_serializing_if="Option::is_none")]
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub repository: Option<IRawRepository>,
 
-    #[serde(alias = "applyEndPatternLast", skip_serializing_if="Option::is_none")]
+    #[serde(alias = "applyEndPatternLast", skip_serializing_if = "Option::is_none")]
     pub apply_end_pattern_last: Option<bool>,
 
-    #[serde(skip_serializing_if="Option::is_none")]
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub information_for_contributors: Option<Vec<String>>,
 }
 
diff --git a/scie-grammar/src/lib.rs b/scie-grammar/src/lib.rs
index 54a5bf751242b080fd01981aae128d6d1ed2cc2e..9f841b6d987383a253456aeb624392e6721855d2 100644
--- a/scie-grammar/src/lib.rs
+++ b/scie-grammar/src/lib.rs
@@ -8,5 +8,5 @@ extern crate erased_serde;
 
 pub mod grammar;
 pub mod inter;
-pub mod rule;
 pub mod matcher;
+pub mod rule;
diff --git a/scie-grammar/src/matcher.rs b/scie-grammar/src/matcher.rs
index 0388c6c9bbd07a1bf9124bf49137e73bfec43672..4dec49b6496ea27a3c024c23e47d42b4ce48e435 100644
--- a/scie-grammar/src/matcher.rs
+++ b/scie-grammar/src/matcher.rs
@@ -9,6 +9,4 @@ pub struct MatcherWithPriority {
     priority: MatchPriority,
 }
 
-pub struct Matcher {
-
-}
\ No newline at end of file
+pub struct Matcher {}
diff --git a/scie-grammar/src/rule/abstract_rule.rs b/scie-grammar/src/rule/abstract_rule.rs
index dd27767e79757bc62a48518de523e659f6f8fa9b..e8f3fa313eafbc9f6c9d280c10b98ce0d02a9794 100644
--- a/scie-grammar/src/rule/abstract_rule.rs
+++ b/scie-grammar/src/rule/abstract_rule.rs
@@ -1,6 +1,6 @@
-use dyn_clone::{clone_trait_object, DynClone};
-use core::fmt;
 use crate::rule::{IRuleRegistry, RegExpSourceList};
+use core::fmt;
+use dyn_clone::{clone_trait_object, DynClone};
 
 pub trait AbstractRule: DynClone + erased_serde::Serialize {
     fn id(&self) -> i32;
@@ -8,8 +8,21 @@ pub trait AbstractRule: DynClone + erased_serde::Serialize {
     fn has_missing_pattern(&self) -> bool {
         false
     }
-    fn collect_patterns_recursive(&self, grammar: Box<dyn IRuleRegistry>, out: RegExpSourceList, is_first: bool) {}
-    fn compile(&self, grammar: Box<dyn IRuleRegistry>, end_regex_source: Option<String>, allow_a: bool, allow_g: bool) {}
+    fn collect_patterns_recursive(
+        &self,
+        grammar: Box<dyn IRuleRegistry>,
+        out: RegExpSourceList,
+        is_first: bool,
+    ) {
+    }
+    fn compile(
+        &self,
+        grammar: Box<dyn IRuleRegistry>,
+        end_regex_source: Option<String>,
+        allow_a: bool,
+        allow_g: bool,
+    ) {
+    }
 }
 
 impl fmt::Debug for dyn AbstractRule {
@@ -21,4 +34,3 @@ impl fmt::Debug for dyn AbstractRule {
 serialize_trait_object!(AbstractRule);
 
 clone_trait_object!(AbstractRule);
-
diff --git a/scie-grammar/src/rule/begin_end_rule.rs b/scie-grammar/src/rule/begin_end_rule.rs
index 18f1ba78dfcd50e67d9f1444758351fd9b2b2f8c..48d553d201c338b32c72456a1e7e3f7d48459589 100644
--- a/scie-grammar/src/rule/begin_end_rule.rs
+++ b/scie-grammar/src/rule/begin_end_rule.rs
@@ -1,7 +1,7 @@
-use crate::rule::{RegExpSource, RegExpSourceList};
-use crate::rule::{Rule, AbstractRule};
 use crate::inter::ILocation;
 use crate::rule::rule_factory::ICompilePatternsResult;
+use crate::rule::{AbstractRule, Rule};
+use crate::rule::{RegExpSource, RegExpSourceList};
 
 #[derive(Clone, Debug, Serialize)]
 pub struct BeginEndRule {
@@ -54,7 +54,9 @@ impl BeginEndRule {
 }
 
 impl AbstractRule for BeginEndRule {
-    fn id(&self) -> i32 { self.rule.id }
+    fn id(&self) -> i32 {
+        self.rule.id
+    }
     fn type_of(&self) -> String {
         String::from(self.rule.clone()._type)
     }
@@ -62,4 +64,3 @@ impl AbstractRule for BeginEndRule {
         self.has_missing_patterns
     }
 }
-
diff --git a/scie-grammar/src/rule/begin_while_rule.rs b/scie-grammar/src/rule/begin_while_rule.rs
index 04253695935a795eb94bb9dd668c2821ba3911bd..f2d8efb786d1099165fe98946f6978b70d2bac1e 100644
--- a/scie-grammar/src/rule/begin_while_rule.rs
+++ b/scie-grammar/src/rule/begin_while_rule.rs
@@ -1,7 +1,7 @@
+use crate::inter::ILocation;
+use crate::rule::rule_factory::ICompilePatternsResult;
 use crate::rule::{AbstractRule, Rule};
 use crate::rule::{RegExpSource, RegExpSourceList};
-use crate::rule::rule_factory::ICompilePatternsResult;
-use crate::inter::ILocation;
 
 #[derive(Clone, Debug, Serialize)]
 pub struct BeginWhileRule {
@@ -54,7 +54,9 @@ impl BeginWhileRule {
 }
 
 impl AbstractRule for BeginWhileRule {
-    fn id(&self) -> i32 { self.rule.id }
+    fn id(&self) -> i32 {
+        self.rule.id
+    }
     fn type_of(&self) -> String {
         String::from(self.rule.clone()._type)
     }
diff --git a/scie-grammar/src/rule/capture_rule.rs b/scie-grammar/src/rule/capture_rule.rs
index 6723a6ef2b82ff696d355652ac88aca2540d46db..7264e37226e1d09c6868f64f7cfdd9ba96f096e4 100644
--- a/scie-grammar/src/rule/capture_rule.rs
+++ b/scie-grammar/src/rule/capture_rule.rs
@@ -1,5 +1,5 @@
-use crate::rule::{Rule, AbstractRule};
 use crate::inter::ILocation;
+use crate::rule::{AbstractRule, Rule};
 
 #[derive(Clone, Debug, Serialize)]
 pub struct CaptureRule {
@@ -20,7 +20,13 @@ impl CaptureRule {
             retokenize_captured_with_rule_id: 0,
         }
     }
-    pub fn new(location: Option<ILocation>, id: i32, name: Option<String>, content_name: Option<String>, retokenize_captured_with_rule_id: i32) -> Self {
+    pub fn new(
+        location: Option<ILocation>,
+        id: i32,
+        name: Option<String>,
+        content_name: Option<String>,
+        retokenize_captured_with_rule_id: i32,
+    ) -> Self {
         CaptureRule {
             rule: Rule {
                 _type: String::from("CaptureRule"),
@@ -35,6 +41,10 @@ impl CaptureRule {
 }
 
 impl AbstractRule for CaptureRule {
-    fn id(&self) -> i32 { self.rule.id }
-    fn type_of(&self) -> String { String::from(self.rule.clone()._type) }
+    fn id(&self) -> i32 {
+        self.rule.id
+    }
+    fn type_of(&self) -> String {
+        String::from(self.rule.clone()._type)
+    }
 }
diff --git a/scie-grammar/src/rule/compiled_rule.rs b/scie-grammar/src/rule/compiled_rule.rs
index 276f69f308b15f113ae139560959c0287be83299..d15d5c1610639b23d82dc054117cc5bf7ef8440d 100644
--- a/scie-grammar/src/rule/compiled_rule.rs
+++ b/scie-grammar/src/rule/compiled_rule.rs
@@ -1,10 +1,13 @@
 pub struct CompiledRule {
     pub debug_reg_exps: Vec<String>,
-    pub rules: Vec<i32>
+    pub rules: Vec<i32>,
 }
 
 impl CompiledRule {
     pub fn new(debug_reg_exps: Vec<String>, rules: Vec<i32>) -> Self {
-        CompiledRule { debug_reg_exps, rules }
+        CompiledRule {
+            debug_reg_exps,
+            rules,
+        }
     }
-}
\ No newline at end of file
+}
diff --git a/scie-grammar/src/rule/empty_rule.rs b/scie-grammar/src/rule/empty_rule.rs
index c58bec548c1f84b803e48e77afef9c3b2d559a6b..41b7b2a0fce2245b036d72d4311467f5461ba4d3 100644
--- a/scie-grammar/src/rule/empty_rule.rs
+++ b/scie-grammar/src/rule/empty_rule.rs
@@ -4,7 +4,9 @@ use crate::rule::AbstractRule;
 pub struct EmptyRule {}
 
 impl AbstractRule for EmptyRule {
-    fn id(&self) -> i32 { 0 }
+    fn id(&self) -> i32 {
+        0
+    }
     fn type_of(&self) -> String {
         String::from("EmptyRule")
     }
diff --git a/scie-grammar/src/rule/include_only_rule.rs b/scie-grammar/src/rule/include_only_rule.rs
index 2e2ed59b2f30e0f3413dc24be7100b14b6f0f7e8..9241500a612b0ad3a532d4f35dc8c7fdcfb189aa 100644
--- a/scie-grammar/src/rule/include_only_rule.rs
+++ b/scie-grammar/src/rule/include_only_rule.rs
@@ -1,6 +1,6 @@
-use crate::rule::rule_factory::ICompilePatternsResult;
-use crate::rule::{Rule, AbstractRule};
 use crate::inter::ILocation;
+use crate::rule::rule_factory::ICompilePatternsResult;
+use crate::rule::{AbstractRule, Rule};
 
 #[derive(Clone, Debug, Serialize)]
 pub struct IncludeOnlyRule {
@@ -33,7 +33,9 @@ impl IncludeOnlyRule {
 }
 
 impl AbstractRule for IncludeOnlyRule {
-    fn id(&self) -> i32 { self.rule.id }
+    fn id(&self) -> i32 {
+        self.rule.id
+    }
     fn type_of(&self) -> String {
         String::from(self.rule.clone()._type)
     }
diff --git a/scie-grammar/src/rule/match_rule.rs b/scie-grammar/src/rule/match_rule.rs
index 8538a24af1a35fa5d20939dfa229a2f81207d138..13d7855081088f3b95d4af61bc93710b1e0b298e 100644
--- a/scie-grammar/src/rule/match_rule.rs
+++ b/scie-grammar/src/rule/match_rule.rs
@@ -1,6 +1,6 @@
-use crate::rule::{AbstractRule, Rule};
 use crate::inter::ILocation;
 use crate::rule::RegExpSource;
+use crate::rule::{AbstractRule, Rule};
 
 #[derive(Clone, Debug, Serialize)]
 pub struct MatchRule {
@@ -32,7 +32,9 @@ impl MatchRule {
 }
 
 impl AbstractRule for MatchRule {
-    fn id(&self) -> i32 { self.rule.id }
+    fn id(&self) -> i32 {
+        self.rule.id
+    }
     fn type_of(&self) -> String {
         String::from(self.rule.clone()._type)
     }
diff --git a/scie-grammar/src/rule/mod.rs b/scie-grammar/src/rule/mod.rs
index ff040f6c113f8b042953da5b08838ff81d8c5cde..6cdd9e302126b811d5ceef31ca6869a5be07de06 100644
--- a/scie-grammar/src/rule/mod.rs
+++ b/scie-grammar/src/rule/mod.rs
@@ -1,25 +1,25 @@
-pub mod rule_factory;
 pub mod rule_convert;
+pub mod rule_factory;
 
 pub mod abstract_rule;
 pub mod begin_end_rule;
 pub mod begin_while_rule;
+pub mod capture_rule;
 pub mod compiled_rule;
+pub mod empty_rule;
 pub mod include_only_rule;
 pub mod match_rule;
-pub mod capture_rule;
-pub mod empty_rule;
 pub mod rule;
 
-pub use self::rule::Rule;
 pub use self::abstract_rule::AbstractRule;
-pub use self::compiled_rule::CompiledRule;
 pub use self::begin_end_rule::BeginEndRule;
 pub use self::begin_while_rule::BeginWhileRule;
-pub use self::include_only_rule::IncludeOnlyRule;
-pub use self::match_rule::MatchRule;
 pub use self::capture_rule::CaptureRule;
+pub use self::compiled_rule::CompiledRule;
 pub use self::empty_rule::EmptyRule;
+pub use self::include_only_rule::IncludeOnlyRule;
+pub use self::match_rule::MatchRule;
+pub use self::rule::Rule;
 
 use crate::inter::{ILocation, IRawGrammar, IRawRepository};
 use crate::rule::rule_factory::ICompilePatternsResult;
diff --git a/scie-grammar/src/rule/rule.rs b/scie-grammar/src/rule/rule.rs
index f8c3c6c437f6246df5ec0a7e59bb88a43086cf90..ef05a1307dce47c6cc12b02da38034fbb95563a8 100644
--- a/scie-grammar/src/rule/rule.rs
+++ b/scie-grammar/src/rule/rule.rs
@@ -27,4 +27,4 @@ impl Rule {
             _content_name: content_name,
         }
     }
-}
\ No newline at end of file
+}
diff --git a/scie-grammar/src/rule/rule_convert.rs b/scie-grammar/src/rule/rule_convert.rs
index 57f074e5aef0a9d6b97f3ccac7c2cd29772695b1..987864c7a535120fb7a3c2cf650c2edfce8524d1 100644
--- a/scie-grammar/src/rule/rule_convert.rs
+++ b/scie-grammar/src/rule/rule_convert.rs
@@ -1,5 +1,7 @@
+use crate::rule::{
+    AbstractRule, BeginEndRule, BeginWhileRule, CaptureRule, IncludeOnlyRule, MatchRule,
+};
 use std::collections::BTreeMap as Map;
-use crate::rule::{AbstractRule, MatchRule, IncludeOnlyRule, CaptureRule, BeginWhileRule, BeginEndRule};
 
 #[derive(Serialize, Debug)]
 pub struct RuleList {
@@ -47,15 +49,14 @@ fn abstract_rule_to_json(map: Map<i32, Box<dyn AbstractRule>>) {
     println!("{:?}", j);
 }
 
-
 #[cfg(test)]
 mod tests {
     use crate::grammar::Grammar;
-    use std::path::Path;
-    use std::fs::File;
     use crate::inter::IRawGrammar;
-    use std::io::Read;
     use crate::rule::rule_convert::abstract_rule_to_json;
+    use std::fs::File;
+    use std::io::Read;
+    use std::path::Path;
 
     #[test]
     fn should_build_text_grammar() {
@@ -82,4 +83,4 @@ GitHub 漫游指南
 
         grammar
     }
-}
\ No newline at end of file
+}
diff --git a/scie-grammar/src/rule/rule_factory.rs b/scie-grammar/src/rule/rule_factory.rs
index 68943a40f6a3562805f436cc45d093258f42105e..691f9cac23d5ba6abaf590e1110a7018f6edbb1a 100644
--- a/scie-grammar/src/rule/rule_factory.rs
+++ b/scie-grammar/src/rule/rule_factory.rs
@@ -1,6 +1,9 @@
 use crate::grammar::Grammar;
-use crate::inter::{IRawCaptures, IRawRepository, IRawRule, ILocation};
-use crate::rule::{BeginEndRule, BeginWhileRule, CaptureRule, IRuleRegistry, IncludeOnlyRule, MatchRule, AbstractRule, Rule};
+use crate::inter::{ILocation, IRawCaptures, IRawRepository, IRawRule};
+use crate::rule::{
+    AbstractRule, BeginEndRule, BeginWhileRule, CaptureRule, IRuleRegistry, IncludeOnlyRule,
+    MatchRule, Rule,
+};
 
 #[derive(Clone, Debug, Serialize)]
 pub struct ICompilePatternsResult {
@@ -33,22 +36,34 @@ impl RuleFactory {
                 }
             }
 
-            r.resize((maximum_capture_id + 1) as usize, Box::new(CaptureRule::empty()));
+            r.resize(
+                (maximum_capture_id + 1) as usize,
+                Box::new(CaptureRule::empty()),
+            );
 
             for (id_str, desc) in capts.clone().map.capture_map {
                 // todo: figure captureId === '$vscodeTextmateLocation'
                 let numeric_capture_id: usize = id_str.parse().unwrap_or(0);
                 let mut retokenize_captured_with_rule_id = 0;
-                let options_patterns = capts.map.capture_map
-                    .get(&*numeric_capture_id.to_string());
+                let options_patterns = capts.map.capture_map.get(&*numeric_capture_id.to_string());
 
                 if let Some(rule) = options_patterns {
                     if let Some(patterns) = rule.clone().patterns {
-                        retokenize_captured_with_rule_id =
-                            RuleFactory::get_compiled_rule_id(desc.clone(), helper, repository, String::from(""));
+                        retokenize_captured_with_rule_id = RuleFactory::get_compiled_rule_id(
+                            desc.clone(),
+                            helper,
+                            repository,
+                            String::from(""),
+                        );
                     }
                 }
-                r[numeric_capture_id] = RuleFactory::create_capture_rule(helper, desc.clone().location, desc.clone().name, desc.clone().content_name, retokenize_captured_with_rule_id);
+                r[numeric_capture_id] = RuleFactory::create_capture_rule(
+                    helper,
+                    desc.clone().location,
+                    desc.clone().name,
+                    desc.clone().content_name,
+                    retokenize_captured_with_rule_id,
+                );
             }
             // todo: remove first element, because it's filled & empty.
         };
@@ -56,14 +71,25 @@ impl RuleFactory {
         r
     }
 
-    pub fn create_capture_rule(helper: &mut Grammar, location: Option<ILocation>, name: Option<String>, content_name: Option<String>, retokenizeCapturedWithRuleId: i32) -> Box<dyn AbstractRule> {
+    pub fn create_capture_rule(
+        helper: &mut Grammar,
+        location: Option<ILocation>,
+        name: Option<String>,
+        content_name: Option<String>,
+        retokenizeCapturedWithRuleId: i32,
+    ) -> Box<dyn AbstractRule> {
         let id = helper.register_id();
-        let rule = CaptureRule::new(location, id, name, content_name, retokenizeCapturedWithRuleId);
+        let rule = CaptureRule::new(
+            location,
+            id,
+            name,
+            content_name,
+            retokenizeCapturedWithRuleId,
+        );
         helper.register_rule(Box::from(rule));
         return helper.get_rule(id);
     }
 
-
     pub fn compile_patterns(
         origin_patterns: Option<Vec<IRawRule>>,
         helper: &mut Grammar,
@@ -92,7 +118,8 @@ impl RuleFactory {
                             );
                         }
                     } else if include_s == "$base" || include_s == "$self" {
-                        let local_included_rule = repository.map.name_map.get_mut(include_s.as_str());
+                        let local_included_rule =
+                            repository.map.name_map.get_mut(include_s.as_str());
                         if let Some(mut rule) = local_included_rule.cloned() {
                             pattern_id = RuleFactory::get_compiled_rule_id(
                                 *rule,
@@ -123,15 +150,22 @@ impl RuleFactory {
                         }
                     }
                 } else {
-                    pattern_id =
-                        RuleFactory::get_compiled_rule_id(pattern, helper, repository, String::from(""));
+                    pattern_id = RuleFactory::get_compiled_rule_id(
+                        pattern,
+                        helper,
+                        repository,
+                        String::from(""),
+                    );
                 }
 
                 if pattern_id != -1 {
                     let rule = helper.get_rule(pattern_id);
                     let mut skip_rule = false;
-                    if rule.type_of() == "IncludeOnlyRule" || rule.type_of() == "BeginEndRule" || rule.type_of() == "BeginWhileRule" {
-                        if rule.has_missing_pattern()  {
+                    if rule.type_of() == "IncludeOnlyRule"
+                        || rule.type_of() == "BeginEndRule"
+                        || rule.type_of() == "BeginWhileRule"
+                    {
+                        if rule.has_missing_pattern() {
                             skip_rule = true;
                         }
                     }
@@ -151,12 +185,12 @@ impl RuleFactory {
                 if 0 != r.len() {
                     has_missing_patterns = true
                 }
-            },
+            }
             Some(patterns) => {
                 if patterns.len() != r.len() {
                     has_missing_patterns = true
                 }
-            },
+            }
         }
 
         let result = ICompilePatternsResult {
@@ -182,16 +216,17 @@ impl RuleFactory {
             // by name.
             if desc_name != "" {
                 if let Some(a) = repository.map.name_map.get(desc_name.as_str()).clone() {
-                    repository.map.name_map.get_mut(desc_name.as_str()).unwrap().id = Some(id);
+                    repository
+                        .map
+                        .name_map
+                        .get_mut(desc_name.as_str())
+                        .unwrap()
+                        .id = Some(id);
                 }
             }
 
             if let Some(match_s) = desc.match_s {
-                let rule_factory = RuleFactory::compile_captures(
-                    desc.captures,
-                    helper,
-                    repository,
-                );
+                let rule_factory = RuleFactory::compile_captures(desc.captures, helper, repository);
                 let match_rule = MatchRule::new(
                     desc.location.clone(),
                     id.clone(),
@@ -206,7 +241,11 @@ impl RuleFactory {
 
             if let None = desc.begin {
                 if let Some(repo) = desc.repository.clone() {
-                    desc.repository.unwrap().map.name_map.extend(repository.clone().map.name_map);
+                    desc.repository
+                        .unwrap()
+                        .map
+                        .name_map
+                        .extend(repository.clone().map.name_map);
                 }
 
                 let mut patterns = desc.patterns;
@@ -218,8 +257,7 @@ impl RuleFactory {
                     }
                 }
 
-                let rule_factory =
-                    RuleFactory::compile_patterns(patterns, helper, repository);
+                let rule_factory = RuleFactory::compile_patterns(patterns, helper, repository);
                 let include_only_rule = IncludeOnlyRule::new(
                     desc.location.clone(),
                     id.clone(),
@@ -247,11 +285,8 @@ impl RuleFactory {
                     RuleFactory::compile_captures(begin_captures, helper, repository);
                 let end_rule_factory =
                     RuleFactory::compile_captures(end_captures, helper, repository);
-                let pattern_factory = RuleFactory::compile_patterns(
-                    desc.patterns,
-                    helper,
-                    repository,
-                );
+                let pattern_factory =
+                    RuleFactory::compile_patterns(desc.patterns, helper, repository);
 
                 let begin_while_rule = BeginWhileRule::new(
                     desc.location,
@@ -271,13 +306,8 @@ impl RuleFactory {
 
             let begin_rule_factory =
                 RuleFactory::compile_captures(begin_captures, helper, repository);
-            let end_rule_factory =
-                RuleFactory::compile_captures(end_captures, helper, repository);
-            let pattern_factory = RuleFactory::compile_patterns(
-                desc.patterns,
-                helper,
-                repository,
-            );
+            let end_rule_factory = RuleFactory::compile_captures(end_captures, helper, repository);
+            let pattern_factory = RuleFactory::compile_patterns(desc.patterns, helper, repository);
 
             // todo: register with compile patterns
             let begin_end_rule = BeginEndRule::new(