Merge branch 'refs/heads/char_encode'

# Conflicts:
#	include/builtins.h
#	include/data.h
#	include/editor_op.h
#	include/file_io.h
#	include/input.h
#	include/row_op.h
#	install.sh
#	main.c
#	meson.build
#	src/builtins.c
#	src/editor_op.c
#	src/file_io.c
#	src/init.c
#	src/input.c
#	src/output.c
#	src/row_op.c

src/input.c

@@ -2,16 +2,19 @@
 #include "../include/define.h"
 #include "../include/editor_op.h"
 #include "../include/output.h"
+#include "include/data.h"
 #include "include/buffer.h"
 #include "include/data.h"
 #include "include/split_screen.h"
 #include <ctype.h>
+#include <sys/stat.h>
 #include <dirent.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/stat.h>
+#include <unistd.h>
 
 extern struct editorConfig E;
 
@@ -78,7 +81,7 @@ const char *file_completion(const char *path) {
         strcat(full_path, "/"); // add slash for directories
       }
       closedir(dir);
-      
+
       return strdup(full_path);
     }
   }
@@ -162,83 +165,6 @@ char *editorPrompt(char *prompt, char *placeHolder, char bPathMode) {
   }
 }
 
-/**
- * @brief Converts a key code to its string representation
- * @details Translates raw key codes (including special keys, control keys,
- * and regular characters) into human-readable string formats suitable for
- * display and keybinding configuration.
- * @param key The key code to convert
- * @return Pointer to static buffer containing the string representation.
- *         Examples: "ENTER", "ARROW-UP", "CTRL-a", "TAB", "DELETE", etc.
- * @note Returns pointer to static buffer; string is overwritten on next call
- * @note Non-printable characters are formatted as "KEY-<number>"
- */
-char *key_to_string(int key) {
-  static char key_str[32];
-
-  char tmp[10];
-  sprintf(tmp, "%d", key);
-
-  // First test enter key
-
-  if (key == '\r') {
-    strcpy(key_str, "ENTER");
-  } else if (key == '\t') {
-    strcpy(key_str, "TAB");
-  } else if (key >= 1 && key <= 26) { // CTRL keys
-    snprintf(key_str, sizeof(key_str), "CTRL-%c", 'a' + key - 1);
-  } else {
-    switch (key) {
-    case ARROW_UP:
-      strcpy(key_str, "ARROW-UP");
-      break;
-    case ARROW_DOWN:
-      strcpy(key_str, "ARROW-DOWN");
-      break;
-    case ARROW_LEFT:
-      strcpy(key_str, "ARROW-LEFT");
-      break;
-    case ARROW_RIGHT:
-      strcpy(key_str, "ARROW-RIGHT");
-      break;
-    case PAGE_UP:
-      strcpy(key_str, "PAGE-UP");
-      fprintf(stderr, "pagr up\n");
-      break;
-    case PAGE_DOWN:
-      strcpy(key_str, "PAGE-DOWN");
-      break;
-    case DEL_KEY:
-      strcpy(key_str, "DEL");
-
-      break;
-    case BACKSPACE:
-      strcpy(key_str, "BACKSPACE");
-      break;
-    case '\r':
-      strcpy(key_str, "ENTER");
-      break;
-    case '\x1b':
-      strcpy(key_str, "ESCAPE");
-      break;
-    case BEG_LINE:
-      strcpy(key_str, "HOME");
-      break;
-    case END_LINE:
-      strcpy(key_str, "END");
-      break;
-    default:
-      // For regular characters
-      if (isprint(key)) {
-        snprintf(key_str, sizeof(key_str), "%c", key);
-      } else {
-        snprintf(key_str, sizeof(key_str), "KEY-%d", key);
-      }
-    }
-  }
-  return key_str;
-}
-
 /**
  * @brief Moves the cursor based on arrow key input
  * @details Updates cursor position (E.cursor_x, E.cursor_y) based on the given
@@ -285,8 +211,8 @@ int editorMoveCursor(int key) {
     }
     break;
   }
-    
-    
+
+
   return 1;
 }