chore(parser): Break apart expression module to smaller files

Author: ngeor

rusty_parser/src/built_ins/close.rs

@@ -1,12 +1,14 @@
 use rusty_pc::and::VecCombiner;
 use rusty_pc::*;
 
+use crate::expr::expression_pos_p;
+use crate::expr::file_handle::{
+    file_handle_as_expression_pos_p, guarded_file_handle_or_expression_p
+};
 use crate::input::StringView;
 use crate::pc_specific::*;
 use crate::tokens::comma_ws;
-use crate::{
-    BuiltInSub, ParserError, file_handle_as_expression_pos_p, guarded_file_handle_or_expression_p, *
-};
+use crate::{BuiltInSub, ExpressionPos, Expressions, Keyword, ParserError, Statement};
 
 // <result> ::= <CLOSE> | <CLOSE><file_handles>
 // file_handles ::= <first_file_handle> | <first_file_handle> <opt-ws> "," <opt-ws> <next_file_handles>

rusty_parser/src/built_ins/common.rs

@@ -1,10 +1,14 @@
 use rusty_common::{AtPos, Position, Positioned};
 use rusty_pc::*;
 
+use crate::expr::expression_pos_p;
+use crate::expr::file_handle::file_handle_p;
 use crate::input::StringView;
 use crate::pc_specific::*;
 use crate::tokens::comma_ws;
-use crate::{BuiltInSub, ParserError, *};
+use crate::{
+    BuiltInSub, Expression, ExpressionPos, Expressions, FileHandle, Keyword, ParserError, Statement
+};
 
 /// Parses built-in subs with optional arguments.
 /// Used only by `COLOR` and `LOCATE`.

rusty_parser/src/built_ins/data.rs

@@ -1,8 +1,9 @@
 use rusty_pc::*;
 
+use crate::expr::csv_expressions_first_guarded;
 use crate::input::StringView;
 use crate::pc_specific::*;
-use crate::{BuiltInSub, ParserError, *};
+use crate::{BuiltInSub, Keyword, ParserError, Statement};
 
 pub fn parse() -> impl Parser<StringView, Output = Statement, Error = ParserError> {
     seq2(

rusty_parser/src/built_ins/def_seg.rs

@@ -1,5 +1,6 @@
 use rusty_pc::*;
 
+use crate::expr::expression_pos_p;
 use crate::input::StringView;
 use crate::pc_specific::*;
 use crate::tokens::equal_sign_ws;

rusty_parser/src/built_ins/field.rs

@@ -1,6 +1,8 @@
 use rusty_common::*;
 use rusty_pc::*;
 
+use crate::expr::expr_pos_ws_p;
+use crate::expr::file_handle::file_handle_p;
 use crate::input::StringView;
 use crate::pc_specific::*;
 use crate::tokens::comma_ws;

rusty_parser/src/built_ins/get.rs

@@ -1,5 +1,7 @@
 use rusty_pc::*;
 
+use crate::expr::expression_pos_p;
+use crate::expr::file_handle::file_handle_p;
 use crate::input::StringView;
 use crate::pc_specific::*;
 use crate::tokens::comma_ws;

rusty_parser/src/built_ins/input.rs

@@ -1,6 +1,7 @@
 use rusty_pc::*;
 
 use crate::built_ins::common::{encode_opt_file_handle_arg, opt_file_handle_comma_p};
+use crate::expr::csv_expressions_non_opt;
 use crate::input::StringView;
 use crate::pc_specific::*;
 use crate::{BuiltInSub, ParserError, *};

rusty_parser/src/built_ins/len.rs

@@ -1,5 +1,6 @@
 use rusty_pc::*;
 
+use crate::expr::in_parenthesis_csv_expressions_non_opt;
 use crate::input::StringView;
 use crate::pc_specific::*;
 use crate::{BuiltInFunction, ParserError, *};

rusty_parser/src/built_ins/line_input.rs

@@ -1,6 +1,7 @@
 use rusty_pc::*;
 
 use crate::built_ins::common::{encode_opt_file_handle_arg, opt_file_handle_comma_p};
+use crate::expr::expression_pos_p;
 use crate::input::StringView;
 use crate::pc_specific::*;
 use crate::{BuiltInSub, ParserError, *};

rusty_parser/src/built_ins/lset.rs

@@ -1,6 +1,7 @@
 use rusty_common::*;
 use rusty_pc::*;
 
+use crate::expr::expression_pos_p;
 use crate::input::StringView;
 use crate::pc_specific::*;
 use crate::tokens::equal_sign_ws;