Feat(rc): working(ish) version of rc shell

Removed compile commands

1 files changed, 79 insertions, 54 deletions

diff --git a/sys/cmd/rc/y.tab.h b/sys/cmd/rc/y.tab.h
index 0f5b1bd..ba05ca2 100644
--- a/sys/cmd/rc/y.tab.h
+++ b/sys/cmd/rc/y.tab.h
@@ -1,14 +1,14 @@
-/* A Bison parser, made by GNU Bison 2.3.  */
+/* A Bison parser, made by GNU Bison 3.8.2.  */
 
-/* Skeleton interface for Bison's Yacc-like parsers in C
+/* Bison interface for Yacc-like parsers in C
 
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
-   Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation,
+   Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -16,9 +16,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 /* As a special exception, you may create a larger work that contains
    part or all of the Bison parser skeleton and distribute that work
@@ -33,40 +31,62 @@
    This special exception was added by the Free Software Foundation in
    version 2.2 of Bison.  */
 
-/* Tokens.  */
+/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual,
+   especially those whose name start with YY_ or yy_.  They are
+   private implementation details that can be changed or removed.  */
+
+#ifndef YY_YY_SYS_CMD_RC_Y_TAB_H_INCLUDED
+# define YY_YY_SYS_CMD_RC_Y_TAB_H_INCLUDED
+/* Debug traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int yydebug;
+#endif
+
+/* Token kinds.  */
 #ifndef YYTOKENTYPE
 # define YYTOKENTYPE
-   /* Put the tokens into the symbol table, so that GDB and other debuggers
-      know about them.  */
-   enum yytokentype {
-     FOR = 258,
-     IN = 259,
-     WHILE = 260,
-     IF = 261,
-     NOT = 262,
-     TWIDDLE = 263,
-     BANG = 264,
-     SUBSHELL = 265,
-     SWITCH = 266,
-     FN = 267,
-     WORD = 268,
-     REDIR = 269,
-     DUP = 270,
-     PIPE = 271,
-     SUB = 272,
-     SIMPLE = 273,
-     ARGLIST = 274,
-     WORDS = 275,
-     BRACE = 276,
-     PAREN = 277,
-     PCMD = 278,
-     PIPEFD = 279,
-     OROR = 280,
-     ANDAND = 281,
-     COUNT = 282
-   };
+  enum yytokentype
+  {
+    YYEMPTY = -2,
+    YYEOF = 0,                     /* "end of file"  */
+    YYerror = 256,                 /* error  */
+    YYUNDEF = 257,                 /* "invalid token"  */
+    FOR = 258,                     /* FOR  */
+    IN = 259,                      /* IN  */
+    WHILE = 260,                   /* WHILE  */
+    IF = 261,                      /* IF  */
+    NOT = 262,                     /* NOT  */
+    TWIDDLE = 263,                 /* TWIDDLE  */
+    BANG = 264,                    /* BANG  */
+    SUBSHELL = 265,                /* SUBSHELL  */
+    SWITCH = 266,                  /* SWITCH  */
+    FN = 267,                      /* FN  */
+    WORD = 268,                    /* WORD  */
+    REDIR = 269,                   /* REDIR  */
+    DUP = 270,                     /* DUP  */
+    PIPE = 271,                    /* PIPE  */
+    SUB = 272,                     /* SUB  */
+    SIMPLE = 273,                  /* SIMPLE  */
+    ARGLIST = 274,                 /* ARGLIST  */
+    WORDS = 275,                   /* WORDS  */
+    BRACE = 276,                   /* BRACE  */
+    PAREN = 277,                   /* PAREN  */
+    PCMD = 278,                    /* PCMD  */
+    PIPEFD = 279,                  /* PIPEFD  */
+    ANDAND = 280,                  /* ANDAND  */
+    OROR = 281,                    /* OROR  */
+    COUNT = 282                    /* COUNT  */
+  };
+  typedef enum yytokentype yytoken_kind_t;
 #endif
-/* Tokens.  */
+/* Token kinds.  */
+#define YYEMPTY -2
+#define YYEOF 0
+#define YYerror 256
+#define YYUNDEF 257
 #define FOR 258
 #define IN 259
 #define WHILE 260
@@ -89,26 +109,31 @@
 #define PAREN 277
 #define PCMD 278
 #define PIPEFD 279
-#define OROR 280
-#define ANDAND 281
+#define ANDAND 280
+#define OROR 281
 #define COUNT 282
 
+/* Value type.  */
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+union YYSTYPE
+{
+#line 16 "sys/cmd/rc/syn.y"
 
+	struct Tree *tree;
 
+#line 125 "sys/cmd/rc/y.tab.h"
 
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE
-#line 16 "syn.y"
-{
-	struct tree *tree;
-}
-/* Line 1529 of yacc.c.  */
-#line 107 "y.tab.h"
-	YYSTYPE;
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
+};
+typedef union YYSTYPE YYSTYPE;
 # define YYSTYPE_IS_TRIVIAL 1
+# define YYSTYPE_IS_DECLARED 1
 #endif
 
+
 extern YYSTYPE yylval;
 
+
+int yyparse (void);
+
+
+#endif /* !YY_YY_SYS_CMD_RC_Y_TAB_H_INCLUDED  */