Improved error reporting and fully implemented the shopt command

src/tests/mod.rs

@@ -1,6 +1,6 @@
 use std::sync::Arc;
 
-pub use super::*;
+use super::*;
 use crate::libsh::error::{
 	Note, ShErr, ShErrKind
 };

src/tests/snapshots/fern__tests__error__case_no_esac.snap

@@ -2,8 +2,9 @@
 source: src/tests/error.rs
 expression: err_fmt
 ---
-  -> [1;1] - Parse Error
+Parse Error - Expected 'esac' after case block
+  -> [1;1]
   |
 1 | case foo in foo) bar;; bar) foo;;
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
-  - Expected 'esac' after case block

src/tests/snapshots/fern__tests__error__case_no_in.snap

@@ -2,8 +2,9 @@
 source: src/tests/error.rs
 expression: err_fmt
 ---
-  -> [1;1] - Parse Error
+Parse Error - Expected 'in' after case variable name
+  -> [1;1]
   |
 1 | case foo foo) bar;; bar) foo;; esac
+  | ^^^^^^^^^^^^^^^^^^^^
   |
-  - Expected 'in' after case variable name

src/tests/snapshots/fern__tests__error__cmd_not_found.snap

@@ -2,8 +2,8 @@
 source: src/tests/error.rs
 expression: err_fmt
 ---
-  -> [1;1] - Command not found: foo
+Command not found: foo - 
+  -> [1;1]
   |
 1 | foo
   |
-  -

src/tests/snapshots/fern__tests__error__if_no_fi.snap

@@ -2,8 +2,9 @@
 source: src/tests/error.rs
 expression: err_fmt
 ---
-  -> [1;1] - Parse Error
+Parse Error - Expected 'fi' after if statement
+  -> [1;1]
   |
 1 | if foo; then bar;
+  | ^^^^^^^^^^^^^^^^^
   |
-  - Expected 'fi' after if statement

src/tests/snapshots/fern__tests__error__if_no_then.snap

@@ -2,8 +2,9 @@
 source: src/tests/error.rs
 expression: err_fmt
 ---
-  -> [1;1] - Parse Error
+Parse Error - Expected 'then' after 'if' condition
+  -> [1;1]
   |
 1 | if foo; bar; fi
+  | ^^^^^^^^^^^^^
   |
-  - Expected 'then' after 'if' condition

src/tests/snapshots/fern__tests__error__loop_no_do.snap

@@ -2,8 +2,9 @@
 source: src/tests/error.rs
 expression: err_fmt
 ---
-  -> [1;1] - Parse Error
+Parse Error - Expected 'do' after loop condition
+  -> [1;1]
   |
 1 | while true; echo foo; done
+  | ^^^^^^^^^^^^^^^^^^^^^^
   |
-  - Expected 'do' after loop condition

src/tests/snapshots/fern__tests__error__loop_no_done.snap

@@ -2,8 +2,9 @@
 source: src/tests/error.rs
 expression: err_fmt
 ---
-  -> [1;1] - Parse Error
+Parse Error - Expected 'done' after loop body
+  -> [1;1]
   |
 1 | while true; do echo foo;
+  | ^^^^^^^^^^^^^^^^^^^^^^^^
   |
-  - Expected 'done' after loop body