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This commit is contained in:
Ryan Fleury
2026-07-27 14:47:36 -07:00
parent f247d3c52d
commit 9ed2e020e8
8 changed files with 1010 additions and 310 deletions
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src/text/text.h
+34 -14
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@@ -25,8 +25,10 @@ typedef enum TXT_TokenKind
TXT_TokenKind_Identifier,
TXT_TokenKind_Numeric,
TXT_TokenKind_String,
TXT_TokenKind_Char,
TXT_TokenKind_Symbol,
TXT_TokenKind_Comment,
TXT_TokenKind_LineComment,
TXT_TokenKind_BlockComment,
TXT_TokenKind_Meta, // preprocessor, etc.
TXT_TokenKind_COUNT
}
@@ -65,6 +67,13 @@ struct TXT_Token
Rng1U64 range;
};
typedef struct TXT_TokenPt TXT_TokenPt;
struct TXT_TokenPt
{
TXT_TokenKind kind;
U64 off;
};
typedef struct TXT_TokenChunkNode TXT_TokenChunkNode;
struct TXT_TokenChunkNode
{
@@ -150,6 +159,8 @@ struct TXT_TextInfo
Rng1U64 *lines_ranges;
U64 lines_max_size;
TXT_LineEndKind line_end_kind;
U64 big_token_pts_count;
TXT_TokenPt *big_token_pts;
TXT_TokenArray tokens;
TXT_ScopePtArray scope_pts;
TXT_ScopeNodeArray scope_nodes;
@@ -209,25 +220,30 @@ struct TXT_LineMap
U64 total_line_count;
};
typedef struct TXT_TokenPtMapRangeNode TXT_TokenPtMapRangeNode;
struct TXT_TokenPtMapRangeNode
{
TXT_TokenPtMapRangeNode *next;
Rng1U64 num_range;
TXT_TokenPt *pts;
S64 delta;
};
typedef struct TXT_TokenPtMap TXT_TokenPtMap;
struct TXT_TokenPtMap
{
TXT_TokenPtMapRangeNode *first_range;
TXT_TokenPtMapRangeNode *last_range;
U64 total_pt_count;
};
typedef struct TXT_Patched TXT_Patched;
struct TXT_Patched
{
MemoryMap memory_map;
U64 size;
TXT_LineMap line_map;
};
typedef struct TXT_Line TXT_Line;
struct TXT_Line
{
Rng1U64 range;
};
typedef struct TXT_LineArray TXT_LineArray;
struct TXT_LineArray
{
TXT_Line *v;
U64 count;
TXT_TokenPtMap token_pt_map;
};
////////////////////////////////
@@ -292,6 +308,10 @@ internal TXT_TokenArray txt_token_array_from_string__disasm_x64_intel(Arena *are
internal void txt_line_map_push(Arena *arena, TXT_LineMap *map, Rng1U64 num_range, Rng1U64 *ranges, S64 delta);
internal U64 txt_line_num_from_off(TXT_LineMap *map, U64 off);
internal Rng1U64 txt_range_from_line_num(TXT_LineMap *map, U64 num);
internal void txt_token_pt_map_push(Arena *arena, TXT_TokenPtMap *map, Rng1U64 num_range, TXT_TokenPt *pts, S64 delta);
internal U64 txt_token_pt_num_from_off(TXT_TokenPtMap *map, U64 off);
internal TXT_TokenPt txt_token_pt_from_num(TXT_TokenPtMap *map, U64 num);
internal TXT_TokenArray txt_token_array_from_data(Arena *arena, TXT_TokenPt ctx_token_pt, String8 data, U64 base_off, U64 limit);
internal TXT_Patched txt_patched_from_info_data_patches(Arena *arena, TXT_TextInfo *info, String8 data, TXT_PatchList *patches);
//~ TODO(rjf): old unpatched text viz code: