From 7c69040ab68097811cb58e36a86b25a064e4c465 Mon Sep 17 00:00:00 2001
From: Ákos Kőrösi <korakos99@gmail.com>
Date: Mon, 18 May 2026 12:22:29 +0200
Subject: organizing

---
 defs.h    | 75 --------------------------------------------------------------
 main.c    |  1 -
 preproc.c |  2 +-
 preproc.h | 76 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 4 files changed, 76 insertions(+), 78 deletions(-)
 delete mode 100644 defs.h

diff --git a/defs.h b/defs.h
deleted file mode 100644
index c3bbd4b..0000000
--- a/defs.h
+++ /dev/null
@@ -1,75 +0,0 @@
-#pragma once
-
-#include "utils.h"
-
-
-typedef struct Region Region;
-
-
-// Lexing stage
-typedef enum {
-    UN_Q,
-    SINGLE_Q,
-    DOUBLE_Q,
-} QuotationMode;
-
-typedef enum {
-    LITERAL,
-    REGION_EXP,
-    VAR_EXP,    // TODO: Later include other exps
-} ChunkKind;
-
-typedef struct {
-    ChunkKind kind;
-    QuotationMode qmode;
-    union {
-        char* literal_str;
-        Region* reg_ptr;
-        char* varname;
-    } as;
-} Chunk;
-DECLARE_MAYBE(Chunk, MaybeChunk);
-DECLARE_VEC(Chunk*, Word)
-
-typedef enum {
-    TOK_WORD,
-    TOK_SPECIAL,
-    TOK_PROCSUB_IN,
-    TOK_PROCSUB_OUT,
-} TokenKind;
-
-typedef enum {
-    PIPE,
-    WRITE_REDIR_TRUNC,
-    WRITE_REDIR_APPEND,
-    READ_REDIR,
-    EOL,
-} SpecialToken;
-DECLARE_MAYBE(SpecialToken, MaybeSpecialToken)  
-
-typedef struct {
-    TokenKind kind;
-
-    union {
-        Word word;
-        SpecialToken spec; 
-        Region* procsub_region;
-    } as;
-} Token;
-
-
-DECLARE_VEC(Token*, TokenPtrVec)
- 
-
-typedef enum {
-    CMDS,
-    ARITHM,
-} RegionMode;
-
-struct Region {
-    RegionMode mode;
-    TokenPtrVec tokens; 
-};
-DECLARE_VEC(Region, RegionVec)
-
-
diff --git a/main.c b/main.c
index 2bd2081..3fe10bf 100644
--- a/main.c
+++ b/main.c
@@ -3,7 +3,6 @@
 #include <readline/readline.h>
 #include <string.h>
 
-#include "defs.h"
 #include "preproc.h"
 #include "exec.h"
 
diff --git a/preproc.c b/preproc.c
index 474a108..c982636 100644
--- a/preproc.c
+++ b/preproc.c
@@ -7,9 +7,9 @@
 
 #include "preproc.h"
 #include "utils.h"
-#include "defs.h"
 
 
+// Lexing
 
 typedef struct {
     char* str;
diff --git a/preproc.h b/preproc.h
index 6dca467..1ba76cf 100644
--- a/preproc.h
+++ b/preproc.h
@@ -1,11 +1,85 @@
 #pragma once
 
-#include "defs.h"
 #include "utils.h"
 
+typedef struct Region Region;
+
+
+// Lexing stage
+typedef enum {
+    UN_Q,
+    SINGLE_Q,
+    DOUBLE_Q,
+} QuotationMode;
+
+typedef enum {
+    LITERAL,
+    REGION_EXP,
+    VAR_EXP,    // TODO: Later include other exps
+} ChunkKind;
+
+typedef struct {
+    ChunkKind kind;
+    QuotationMode qmode;
+    union {
+        char* literal_str;
+        Region* reg_ptr;
+        char* varname;
+    } as;
+} Chunk;
+DECLARE_MAYBE(Chunk, MaybeChunk);
+DECLARE_VEC(Chunk*, Word)
+
+typedef enum {
+    TOK_WORD,
+    TOK_SPECIAL,
+    TOK_PROCSUB_IN,
+    TOK_PROCSUB_OUT,
+} TokenKind;
+
+typedef enum {
+    PIPE,
+    WRITE_REDIR_TRUNC,
+    WRITE_REDIR_APPEND,
+    READ_REDIR,
+    EOL,
+} SpecialToken;
+DECLARE_MAYBE(SpecialToken, MaybeSpecialToken)  
+
+typedef struct {
+    TokenKind kind;
+
+    union {
+        Word word;
+        SpecialToken spec; 
+        Region* procsub_region;
+    } as;
+} Token;
+
+
+DECLARE_VEC(Token*, TokenPtrVec)
+ 
+
+typedef enum {
+    CMDS,
+    ARITHM,
+} RegionMode;
+
+struct Region {
+    RegionMode mode;
+    TokenPtrVec tokens; 
+};
+DECLARE_VEC(Region, RegionVec)
+
+
+
 DECLARE_VEC(Chunk, ChunkVec)
 DECLARE_VEC(Token, TokenVec)
 
+
+
+// Lexing
+
 typedef struct {
     RegionVec regions;
     TokenVec tokens;
-- 
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