feat(parser): redirections

src/parser/grammar_basic.c

@@ -1,13 +1,14 @@
-#include <stdbool.h>
 #define _POSIX_C_SOURCE 200809L
 
+#include "grammar_basic.h"
+
+#include <stdbool.h>
 #include <stdio.h>
 #include <string.h>
 
 #include "../utils/lists/lists.h"
 #include "grammar.h"
 #include "grammar_advanced.h"
-#include "grammar_basic.h"
 
 // === Static functions
 
@@ -210,7 +211,7 @@ struct ast *parse_simple_command(struct lexer_context *ctx)
         else
         {
             perror("Internal error: unexpected return value from parse_element "
-                 "in parse_simple_command");
+                   "in parse_simple_command");
             list_deep_destroy(command_elements);
             return NULL;
         }
@@ -260,7 +261,7 @@ struct ast *parse_if_rule(struct lexer_context *ctx)
     if (token->type != TOKEN_IF)
     {
         perror("Internal error: expected a if rule but token has different "
-             "type");
+               "type");
         return NULL;
     }
 
@@ -398,7 +399,8 @@ struct ast *parse_else_clause(struct lexer_context *ctx)
         token = POP_TOKEN();
         if (token->type != TOKEN_THEN)
         {
-            perror("Expected the 'then' keyword but got a different token type");
+            perror(
+                "Expected the 'then' keyword but got a different token type");
             return NULL;
         }