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https://github.com/Ed94/metadesk.git
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393 lines
14 KiB
C
393 lines
14 KiB
C
#ifdef MD_INTELLISENSE_DIRECTIVES
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# pragma once
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# include "context_cracking.h"
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# include "linkage.h"
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# include "platform.h"
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# include "macros.h"
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# include "base_types.h"
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# include "memory.h"
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#endif
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// Copyright (c) 2024 Epic Games Tools
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// Licensed under the MIT license (https://opensource.org/license/mit/)
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////////////////////////////////
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//~ rjf: Third Party Includes
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// #define STB_SPRINTF_DECORATE(name) raddbg_##name
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// #include "third_party/stb/stb_sprintf.h"
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////////////////////////////////
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//~ rjf: String Types
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typedef struct String8 String8;
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struct String8
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{
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U8 *str;
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U64 size;
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};
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typedef struct String16 String16;
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struct String16
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{
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U16 *str;
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U64 size;
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};
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typedef struct String32 String32;
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struct String32
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{
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U32 *str;
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U64 size;
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};
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////////////////////////////////
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//~ rjf: String List & Array Types
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typedef struct String8Node String8Node;
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struct String8Node
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{
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String8Node *next;
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String8 string;
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};
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typedef struct String8MetaNode String8MetaNode;
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struct String8MetaNode
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{
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String8MetaNode *next;
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String8Node *node;
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};
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typedef struct String8List String8List;
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struct String8List
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{
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String8Node *first;
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String8Node *last;
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U64 node_count;
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U64 total_size;
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};
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typedef struct String8Array String8Array;
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struct String8Array
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{
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String8 *v;
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U64 count;
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};
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////////////////////////////////
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//~ rjf: String Matching, Splitting, & Joining Types
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typedef U32 StringMatchFlags;
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enum
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{
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StringMatchFlag_CaseInsensitive = (1 << 0),
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StringMatchFlag_RightSideSloppy = (1 << 1),
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StringMatchFlag_SlashInsensitive = (1 << 2),
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};
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typedef U32 StringSplitFlags;
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enum
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{
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StringSplitFlag_KeepEmpties = (1 << 0),
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};
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typedef enum PathStyle
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{
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PathStyle_Relative,
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PathStyle_WindowsAbsolute,
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PathStyle_UnixAbsolute,
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#if MD_OS_WINDOWS
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PathStyle_SystemAbsolute = PathStyle_WindowsAbsolute
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#elif MD_OS_LINUX
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PathStyle_SystemAbsolute = PathStyle_UnixAbsolute
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#else
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# error "absolute path style is undefined for this OS"
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#endif
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}
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PathStyle;
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typedef struct StringJoin StringJoin;
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struct StringJoin
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{
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String8 pre;
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String8 sep;
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String8 post;
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};
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////////////////////////////////
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//~ rjf: String Pair Types
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typedef struct String8TxtPtPair String8TxtPtPair;
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struct String8TxtPtPair
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{
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String8 string;
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TxtPt pt;
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};
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////////////////////////////////
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//~ rjf: UTF Decoding Types
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typedef struct UnicodeDecode UnicodeDecode;
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struct UnicodeDecode
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{
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U32 inc;
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U32 codepoint;
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};
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////////////////////////////////
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//~ rjf: String Fuzzy Matching Types
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typedef struct FuzzyMatchRangeNode FuzzyMatchRangeNode;
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struct FuzzyMatchRangeNode
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{
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FuzzyMatchRangeNode *next;
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Rng1U64 range;
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};
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typedef struct FuzzyMatchRangeList FuzzyMatchRangeList;
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struct FuzzyMatchRangeList
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{
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FuzzyMatchRangeNode *first;
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FuzzyMatchRangeNode *last;
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U64 count;
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U64 needle_part_count;
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U64 total_dim;
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};
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////////////////////////////////
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//~ rjf: Character Classification & Conversion Functions
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internal B32 char_is_space(U8 c);
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internal B32 char_is_upper(U8 c);
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internal B32 char_is_lower(U8 c);
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internal B32 char_is_alpha(U8 c);
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internal B32 char_is_slash(U8 c);
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internal B32 char_is_digit(U8 c, U32 base);
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internal U8 char_to_lower(U8 c);
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internal U8 char_to_upper(U8 c);
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internal U8 char_to_correct_slash(U8 c);
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////////////////////////////////
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//~ rjf: C-String Measurement
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internal U64 cstring8_length (U8 *c);
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internal U64 cstring16_length(U16 *c);
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internal U64 cstring32_length(U32 *c);
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////////////////////////////////
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//~ rjf: String Constructors
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#define str8_lit(S) str8((U8*)(S), sizeof(S) - 1)
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#define str8_lit_comp(S) { (U8*)(S), sizeof(S) - 1, }
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#define str8_varg(S) (int)((S).size), ((S).str)
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#define str8_array(S,C) str8((U8*)(S), sizeof(*(S)) * (C))
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#define str8_array_fixed(S) str8((U8*)(S), sizeof(S))
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#define str8_struct(S) str8((U8*)(S), sizeof(*(S)))
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internal String8 str8(U8 *str, U64 size);
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internal String8 str8_range(U8 *first, U8 *one_past_last);
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internal String8 str8_zero(void);
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internal String16 str16(U16 *str, U64 size);
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internal String16 str16_range(U16 *first, U16 *one_past_last);
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internal String16 str16_zero(void);
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internal String32 str32(U32 *str, U64 size);
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internal String32 str32_range(U32 *first, U32 *one_past_last);
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internal String32 str32_zero(void);
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internal String8 str8_cstring(char *c);
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internal String16 str16_cstring(U16 *c);
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internal String32 str32_cstring(U32 *c);
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internal String8 str8_cstring_capped(void *cstr, void *cap);
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////////////////////////////////
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//~ rjf: String Stylization
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internal String8 upper_from_str8 (Arena *arena, String8 string);
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internal String8 lower_from_str8 (Arena *arena, String8 string);
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internal String8 backslashed_from_str8(Arena *arena, String8 string);
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////////////////////////////////
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//~ rjf: String Matching
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internal B32 str8_match (String8 a, String8 b, StringMatchFlags flags);
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internal U64 str8_find_needle(String8 string, U64 start_pos, String8 needle, StringMatchFlags flags);
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internal B32 str8_ends_with (String8 string, String8 end, StringMatchFlags flags);
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////////////////////////////////
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//~ rjf: String Slicing
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internal String8 str8_substr (String8 str, Rng1U64 range);
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internal String8 str8_prefix (String8 str, U64 size);
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internal String8 str8_skip (String8 str, U64 amt);
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internal String8 str8_postfix(String8 str, U64 size);
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internal String8 str8_chop (String8 str, U64 amt);
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internal String8 str8_skip_chop_whitespace(String8 string);
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////////////////////////////////
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//~ rjf: String Formatting & Copying
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internal String8 push_str8_cat (Arena *arena, String8 s1, String8 s2);
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internal String8 push_str8_copy(Arena *arena, String8 s);
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internal String8 push_str8fv (Arena *arena, char *fmt, va_list args);
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internal String8 push_str8f (Arena *arena, char *fmt, ...);
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////////////////////////////////
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//~ rjf: String <=> Integer Conversions
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//- rjf: string -> integer
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internal S64 sign_from_str8 (String8 string, String8 *string_tail);
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internal B32 str8_is_integer (String8 string, U32 radix);
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internal U64 u64_from_str8 (String8 string, U32 radix);
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internal S64 s64_from_str8 (String8 string, U32 radix);
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internal B32 try_u64_from_str8_c_rules(String8 string, U64 *x);
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internal B32 try_s64_from_str8_c_rules(String8 string, S64 *x);
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//- rjf: integer -> string
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internal String8 str8_from_memory_size(Arena *arena, U64 z);
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internal String8 str8_from_u64 (Arena *arena, U64 u64, U32 radix, U8 min_digits, U8 digit_group_separator);
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internal String8 str8_from_s64 (Arena *arena, S64 s64, U32 radix, U8 min_digits, U8 digit_group_separator);
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////////////////////////////////
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//~ rjf: String <=> Float Conversions
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internal F64 f64_from_str8(String8 string);
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////////////////////////////////
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//~ rjf: String List Construction Functions
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internal String8Node* str8_list_push_node (String8List *list, String8Node *node);
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internal String8Node* str8_list_push_node_set_string (String8List *list, String8Node *node, String8 string);
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internal String8Node* str8_list_push_node_front (String8List *list, String8Node *node);
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internal String8Node* str8_list_push_node_front_set_string(String8List *list, String8Node *node, String8 string);
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internal String8Node* str8_list_push (Arena *arena, String8List *list, String8 string);
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internal String8Node* str8_list_push_front (Arena *arena, String8List *list, String8 string);
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internal void str8_list_concat_in_place (String8List *list, String8List *to_push);
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internal String8Node* str8_list_push_aligner (Arena *arena, String8List *list, U64 min, U64 align);
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internal String8Node* str8_list_pushf (Arena *arena, String8List *list, char *fmt, ...);
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internal String8Node* str8_list_push_frontf (Arena *arena, String8List *list, char *fmt, ...);
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internal String8List str8_list_copy (Arena *arena, String8List *list);
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#define str8_list_first(list) ((list)->first ? (list)->first->string : str8_zero())
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////////////////////////////////
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//~ rjf: String Splitting & Joining
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internal String8List str8_split (Arena *arena, String8 string, U8 *split_chars, U64 split_char_count, StringSplitFlags flags);
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internal String8List str8_split_by_string_chars (Arena *arena, String8 string, String8 split_chars, StringSplitFlags flags);
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internal String8List str8_list_split_by_string_chars(Arena *arena, String8List list, String8 split_chars, StringSplitFlags flags);
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internal String8 str8_list_join (Arena *arena, String8List *list, StringJoin *optional_params);
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internal void str8_list_from_flags (Arena *arena, String8List *list, U32 flags, String8 *flag_string_table, U32 flag_string_count);
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////////////////////////////////
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//~ rjf; String Arrays
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internal String8Array str8_array_from_list(Arena *arena, String8List *list);
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internal String8Array str8_array_reserve (Arena *arena, U64 count);
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////////////////////////////////
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//~ rjf: String Path Helpers
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internal String8 str8_chop_last_slash(String8 string);
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internal String8 str8_skip_last_slash(String8 string);
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internal String8 str8_chop_last_dot (String8 string);
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internal String8 str8_skip_last_dot (String8 string);
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internal PathStyle path_style_from_str8 (String8 string);
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internal String8List str8_split_path (Arena *arena, String8 string);
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internal void str8_path_list_resolve_dots_in_place(String8List *path, PathStyle style);
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internal String8 str8_path_list_join_by_style (Arena *arena, String8List *path, PathStyle style);
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internal String8TxtPtPair str8_txt_pt_pair_from_string(String8 string);
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////////////////////////////////
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//~ rjf: UTF-8 & UTF-16 Decoding/Encoding
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internal UnicodeDecode utf8_decode (U8* str, U64 max);
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internal UnicodeDecode utf16_decode (U16* str, U64 max);
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internal U32 utf8_encode (U8* str, U32 codepoint);
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internal U32 utf16_encode (U16* str, U32 codepoint);
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internal U32 utf8_from_utf32_single(U8* buffer, U32 character);
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////////////////////////////////
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//~ rjf: Unicode String Conversions
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internal String8 str8_from_16(Arena* arena, String16 in);
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internal String16 str16_from_8(Arena* arena, String8 in);
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internal String8 str8_from_32(Arena* arena, String32 in);
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internal String32 str32_from_8(Arena* arena, String8 in);
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////////////////////////////////
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//~ rjf: Basic Types & Space Enum -> String Conversions
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internal String8 string_from_dimension(Dimension dimension);
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internal String8 string_from_side(Side side);
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internal String8 string_from_operating_system(OperatingSystem os);
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internal String8 string_from_architecture(Architecture arch);
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////////////////////////////////
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//~ rjf: Time Types -> String
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internal String8 string_from_week_day (WeekDay week_day);
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internal String8 string_from_month (Month month);
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internal String8 push_date_time_string (Arena* arena, DateTime* date_time);
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internal String8 push_file_name_date_time_string(Arena* arena, DateTime* date_time);
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internal String8 string_from_elapsed_time (Arena* arena, DateTime dt);
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////////////////////////////////
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//~ rjf: Basic Text Indentation
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internal String8 indented_from_string(Arena *arena, String8 string);
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////////////////////////////////
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//~ rjf: Text Wrapping
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internal String8List wrapped_lines_from_string(Arena *arena, String8 string, U64 first_line_max_width, U64 max_width, U64 wrap_indent);
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////////////////////////////////
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//~ rjf: String <-> Color
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internal String8 hex_string_from_rgba_4f32(Arena *arena, Vec4F32 rgba);
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internal Vec4F32 rgba_from_hex_string_4f32(String8 hex_string);
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////////////////////////////////
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//~ rjf: String Fuzzy Matching
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internal FuzzyMatchRangeList fuzzy_match_find (Arena *arena, String8 needle, String8 haystack);
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internal FuzzyMatchRangeList fuzzy_match_range_list_copy(Arena *arena, FuzzyMatchRangeList *src);
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////////////////////////////////
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//~ NOTE(allen): Serialization Helpers
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internal void str8_serial_begin (Arena *arena, String8List *srl);
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internal String8 str8_serial_end (Arena *arena, String8List *srl);
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internal void str8_serial_write_to_dst (String8List *srl, void *out);
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internal U64 str8_serial_push_align (Arena *arena, String8List *srl, U64 align);
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internal void * str8_serial_push_size (Arena *arena, String8List *srl, U64 size);
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internal void * str8_serial_push_data (Arena *arena, String8List *srl, void *data, U64 size);
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internal void str8_serial_push_data_list(Arena *arena, String8List *srl, String8Node *first);
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internal void str8_serial_push_u64 (Arena *arena, String8List *srl, U64 x);
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internal void str8_serial_push_u32 (Arena *arena, String8List *srl, U32 x);
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internal void str8_serial_push_u16 (Arena *arena, String8List *srl, U16 x);
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internal void str8_serial_push_u8 (Arena *arena, String8List *srl, U8 x);
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internal void str8_serial_push_cstr (Arena *arena, String8List *srl, String8 str);
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internal void str8_serial_push_string (Arena *arena, String8List *srl, String8 str);
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#define str8_serial_push_array(arena, srl, ptr, count) str8_serial_push_data (arena, srl, ptr, sizeof(*(ptr)) * (count))
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#define str8_serial_push_struct(arena, srl, ptr) str8_serial_push_array(arena, srl, ptr, 1)
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////////////////////////////////
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//~ rjf: Deserialization Helpers
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internal U64 str8_deserial_read (String8 string, U64 off, void *read_dst, U64 read_size, U64 granularity);
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internal U64 str8_deserial_find_first_match (String8 string, U64 off, U16 scan_val);
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internal void * str8_deserial_get_raw_ptr (String8 string, U64 off, U64 size);
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internal U64 str8_deserial_read_cstr (String8 string, U64 off, String8 *cstr_out);
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internal U64 str8_deserial_read_windows_utf16_string16(String8 string, U64 off, String16 *str_out);
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internal U64 str8_deserial_read_block (String8 string, U64 off, U64 size, String8 *block_out);
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#define str8_deserial_read_array(string, off, ptr, count) str8_deserial_read((string), (off), (ptr), sizeof(*(ptr)) * (count), sizeof( *(ptr)))
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#define str8_deserial_read_struct(string, off, ptr) str8_deserial_read((string), (off), (ptr), sizeof(*(ptr)), sizeof( *(ptr)))
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#endif // BASE_STRINGS_H
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