From 0ce3ca9e748fa2fef362875ef50344ed120ca548 Mon Sep 17 00:00:00 2001
From: sbosse <sbosse@uni-bremen.de>
Date: Mon, 16 Mar 2026 11:13:02 +0100
Subject: [PATCH] Mon 16 Mar 11:09:06 CET 2026

---
 src/tokens.h | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 src/tokens.h

diff --git a/src/tokens.h b/src/tokens.h
new file mode 100644
index 0000000..90f47d7
--- /dev/null
+++ b/src/tokens.h
@@ -0,0 +1,81 @@
+#ifndef _TOKENS_H
+#define _TOKENS_H
+
+typedef enum {
+  // compound keyqwords
+  TNUMBER = -127,
+  TCHAR,     // 'X'
+  TSTRING,   // "string"
+  TIDENTIFIER, // any identifier not being a keyword (variable, function, ...)
+  TVARDEF,   // var x,y,z
+  TERROR,     // lexer failed, syntax error
+  TCCALL,
+  
+  TAND,
+  TOR,
+  TGEQ,
+  TLEQ,
+  TMODULO,
+  TNOT,
+  TNEG,
+  TNEQ,
+  
+  TAWAIT,
+  TBREAK,
+  TCALL,
+  TCONST,
+  TCONTINUE,
+  TDATA,
+  TDELAY,
+  TDO,
+  TELSE,
+  TEND,
+  TEVENT,
+  TFOR,
+  TFORK,
+  TFUNC,
+  TGO,
+#if HAS_LOCK > 0
+  TLOCK,
+#endif
+  TIF,
+  TON,
+  TPROC,
+  TREM,
+  TREPEAT,
+  TRETURN,
+  TSTART,
+  TSTOP,
+  TTHEN,
+#if HAS_LOCK > 0
+  TUNLOCK,
+#endif
+  TWAKEUP,
+  TWHILE,
+  TYIELD,
+  
+  EOL=0,
+  
+  // Single character tokens ("keywords")
+  TADD    = '+',
+  TBLOCK1 = '{',
+  TBLOCK2 = '}',
+  TDIV    = '/',
+  TEQUAL  = '=',
+  TGT     = '>',
+  THANDLE = '&',
+  TINPUT  = '?',
+  TLPAR   = '(',
+  TLT     = '<',
+  TMUL    = '*',
+  TNEXTARG = ',',
+  TOUTPUT = '!',
+  TRPAR   = ')',
+  TSEPARATOR  = ':',
+  TDOLLAR = '$',
+  TSUB  = '-'
+ 
+  
+} tokens_t;
+
+#endif