begin work on new lexer

subprojects/libutf/meson.build

@@ -0,0 +1,41 @@
+project('libutf', 'c')
+add_project_arguments(
+  '-Wno-missing-braces',
+  '-Wno-parentheses',
+  '-Wno-sign-compare',
+  language: 'c'
+)
+
+inc = include_directories('.')
+
+libutf = static_library(
+  'utf',
+  [
+    'rune.c',
+    'runestrcat.c',
+    'runestrchr.c',
+    'runestrcmp.c',
+    'runestrcpy.c',
+    'runestrdup.c',
+    'runestrecpy.c',
+    'runestrlen.c',
+    'runestrncat.c',
+    'runestrncmp.c',
+    'runestrncpy.c',
+    'runestrrchr.c',
+    'runestrstr.c',
+    'runetype.c',
+    'utfecpy.c',
+    'utflen.c',
+    'utfnlen.c',
+    'utfrrune.c',
+    'utfrune.c',
+    'utfutf.c',
+  ],
+)
+
+libutf_dep = declare_dependency(
+  include_directories: inc,
+  link_with: libutf
+)
+