update stuff

highlight.h

@@ -0,0 +1,49 @@
+#pragma once
+
+#include "str.h"
+
+typedef enum {
+    HL_COLOR_NORMAL,
+    HL_COLOR_PREPROC,
+    HL_COLOR_TYPES,
+    HL_COLOR_CUSTOM_TYPES,
+    HL_COLOR_KEYWORDS,
+    HL_COLOR_NUMBER,
+    HL_COLOR_STRING,
+    HL_COLOR_COMMENT,
+    HL_COLOR_FUNC,
+    HL_COLOR_SYMBOL,
+    HL_COLOR_MACRO,
+
+    HL_COLOR__COUNT,
+} hl_color_e;
+
+typedef enum {
+    HL_FLAG_NONE = 0,
+    HL_FLAG_HTML = 1 << 0,
+} hl_flags_e;
+
+typedef struct {
+    strview_t keyword;
+    hl_color_e color;
+} hl_keyword_t;
+
+typedef struct {
+    usize idx;
+    usize size;
+} hl_line_t;
+
+typedef struct {
+    strview_t colors[HL_COLOR__COUNT];
+    hl_keyword_t *extra_kwrds;
+    int kwrds_count;
+    hl_flags_e flags;
+} hl_config_t;
+
+typedef struct hl_ctx_t hl_ctx_t;
+
+hl_ctx_t *hl_init(arena_t *arena, hl_config_t *config);
+str_t hl_highlight(arena_t *arena, hl_ctx_t *ctx, strview_t str);
+
+void hl_set_symbol_in_table(hl_ctx_t *ctx, char symbol, bool value);
+void hl_add_keyword(arena_t *arena, hl_ctx_t *ctx, hl_keyword_t *keyword);