adding meson build

meson.build

@@ -0,0 +1,56 @@
+project('editor', 'c',
+  version : '1.0.0',
+  default_options : [
+    'warning_level=2',
+    'c_std=c99'
+  ]
+)
+
+# Check if we're using Clang and add Clang-specific options
+cc = meson.get_compiler('c')
+if cc.get_id() == 'clang'
+  add_project_arguments([
+    '-Wextra',
+    '-Wpedantic',
+    '-Wno-unused-parameter',
+    '-fcolor-diagnostics'  # Colored output
+  ], language : 'c')
+  
+  # Add debug options for debug builds
+  if get_option('buildtype') == 'debug'
+    add_project_arguments([
+      '-fsanitize=address',      # AddressSanitizer
+      '-fsanitize=undefined',    # UndefinedBehaviorSanitizer
+      '-g3',                     # Full debug info
+      '-O0'                      # No optimization
+    ], language : 'c')
+    
+    add_project_link_arguments([
+      '-fsanitize=address',
+      '-fsanitize=undefined'
+    ], language : 'c')
+  endif
+endif
+
+# Include directory
+inc_dir = include_directories('include')
+
+# Source files
+src_files = files(
+  'main.c',
+  'src/append_buffer.c',
+  'src/editor_op.c',
+  'src/file_io.c',
+  'src/init.c',
+  'src/input.c',
+  'src/output.c',
+  'src/row_op.c',
+  'src/terminal.c'
+)
+
+# Executable
+executable('editor',
+  src_files,
+  include_directories : inc_dir,
+  install : true
+)