base progress

code/base/text.h

@@ -1,4 +1,43 @@
 #ifdef MD_INTELLISENSE_DIRECTIVES
-#pragma once
-
+#	pragma once
+#	include "linkage.h"
+#	include "strings.h"
+#	include "arena.h"
 #endif
+
+////////////////////////////////
+//~ rjf: Text 2D Coordinates & Ranges
+
+typedef struct TxtPt TxtPt;
+struct TxtPt
+{
+  S64 line;
+  S64 column;
+};
+
+typedef struct TxtRng TxtRng;
+struct TxtRng
+{
+  TxtPt min;
+  TxtPt max;
+};
+
+////////////////////////////////
+//~ rjf: String Pair Types
+
+typedef struct String8TxtPtPair String8TxtPtPair;
+struct String8TxtPtPair
+{
+  String8 string;
+  TxtPt   pt;
+};
+
+////////////////////////////////
+//~ rjf: Text Path Helpers
+
+internal String8TxtPtPair str8_txt_pt_pair_from_string(String8 string);
+
+////////////////////////////////
+//~ rjf: Text Wrapping
+
+internal String8List wrapped_lines_from_string(Arena *arena, String8 string, U64 first_line_max_width, U64 max_width, U64 wrap_indent);