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added JS and Moon syntax

This commit is contained in:
BADIM-PC\Vadim 2017-12-20 23:39:21 +03:00
parent 77158e1b6f
commit 838f676569
1 changed files with 92 additions and 280 deletions
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372
src/code.c
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@ -23,6 +23,8 @@
#include "code.h"
#include "history.h"
#include <ctype.h>
#define TEXT_CURSOR_DELAY (TIC_FRAMERATE / 2)
#define TEXT_CURSOR_BLINK_PERIOD TIC_FRAMERATE
#define TEXT_BUFFER_WIDTH STUDIO_TEXT_BUFFER_WIDTH
@ -185,235 +187,76 @@ static void updateEditor(Code* code)
}
}
static bool isLetter(char symbol) {return (symbol >= 'A' && symbol <= 'Z') || (symbol >= 'a' && symbol <= 'z') || (symbol == '_');}
static bool isNumber(char symbol) {return (symbol >= '0' && symbol <= '9');}
static bool isWord(char symbol) {return isLetter(symbol) || isNumber(symbol);}
// static bool isDot(char symbol) {return (symbol == '.');}
// static void highlightStrings(Code* code, const char* text, u8* color, char separator)
// {
// char* start = SDL_strchr(text, separator);
// if(start)
// {
// char* end = SDL_strchr(start + 1, separator);
// if(end)
// {
// end++;
// u8* colorPtr = color + (start - text);
// if(*colorPtr != getConfig()->theme.code.comment)
// memset(colorPtr, getConfig()->theme.code.string, end - start);
// highlightStrings(code, end, color + (end - text), separator);
// }
// }
// }
// static void highlightNumbers(Code* code, u8* color)
// {
// const char* text = code->src;
// const char* pointer = text;
// while(*pointer)
// {
// char symbol = *pointer;
// if(isLetter(symbol))
// while(symbol && (isLetter(symbol) || isNumber(symbol) || isDot(symbol)))
// symbol = *++pointer;
// const char* start = pointer;
// while(symbol && (isNumber(symbol) || isDot(symbol))) symbol = *++pointer;
// if(!isLetter(symbol)) memset(color + (start - text), getConfig()->theme.code.number, pointer - start);
// pointer++;
// }
// }
// static void highlightWords(const char* text, u8* color, const char* const strings[], s32 count, u8 wordColor)
// {
// const char* pointer = text;
// while(*pointer)
// {
// char symbol = *pointer;
// const char* start = pointer;
// while(symbol && (isLetter(symbol) || isNumber(symbol)))
// symbol = *++pointer;
// size_t size = pointer - start;
// if(size)
// {
// for(s32 i = 0; i < count; i++)
// {
// const char* keyword = strings[i];
// if(size == strlen(keyword) && memcmp(start, keyword, size) == 0)
// {
// memset(color + (start - text), wordColor, size);
// break;
// }
// }
// }
// pointer++;
// }
// }
// static void highlightMoonKeywords(Code* code, u8* color)
// {
// const char* text = code->src;
// static const char* const MoonKeywords [] =
// {
// "false", "true", "nil", "return",
// "break", "continue", "for", "while",
// "if", "else", "elseif", "unless", "switch",
// "when", "and", "or", "in", "do",
// "not", "super", "try", "catch",
// "with", "export", "import", "then",
// "from", "class", "extends", "new"
// };
// highlightWords(text, color, MoonKeywords, COUNT_OF(MoonKeywords), getConfig()->theme.code.keyword);
// }
// static void highlightLuaKeywords(Code* code, u8* color)
// {
// const char* text = code->src;
// static const char* const LuaKeywords [] =
// {
// "and", "break", "do", "else", "elseif",
// "end", "false", "for", "function", "goto", "if",
// "in", "local", "nil", "not", "or", "repeat",
// "return", "then", "true", "until", "while"
// };
// highlightWords(text, color, LuaKeywords, COUNT_OF(LuaKeywords), getConfig()->theme.code.keyword);
// }
// static void highlightJsKeywords(Code* code, u8* color)
// {
// const char* text = code->src;
// static const char* const JsKeywords [] =
// {
// "break", "do", "instanceof", "typeof", "case", "else", "new",
// "var", "catch", "finally", "return", "void", "continue", "for",
// "switch", "while", "debugger", "function", "this", "with",
// "default", "if", "throw", "delete", "in", "try", "const"
// };
// highlightWords(text, color, JsKeywords, COUNT_OF(JsKeywords), getConfig()->theme.code.keyword);
// }
// static void highlightApi(Code* code, u8* color)
// {
// static const char* const ApiKeywords[] = API_KEYWORDS;
// const char* text = code->src;
// highlightWords(text, color, ApiKeywords, COUNT_OF(ApiKeywords), getConfig()->theme.code.api);
// }
// static void highlightNonChars(Code* code, u8* color)
// {
// const char* text = code->src;
// while(*text)
// {
// if(*text <= 32)
// *color = getConfig()->theme.code.other;
// text++;
// color++;
// }
// }
// static void highlightSigns(Code* code, u8* color)
// {
// const char* text = code->src;
// static const char* const LuaSigns [] =
// {
// "+", "-", "*", "/", "%", "^", "#",
// "&", "~", "|", "<<", ">>", "//",
// "==", "~=", "<=", ">=", "<", ">", "=",
// "(", ")", "{", "}", "[", "]", "::",
// ";", ":", ",", ".", "..", "...",
// };
// for(s32 i = 0; i < COUNT_OF(LuaSigns); i++)
// {
// const char* sign = LuaSigns[i];
// const char* start = text;
// while((start = strstr(start, sign)))
// {
// size_t size = strlen(sign);
// memset(color + (start - text), getConfig()->theme.code.sign, size);
// start += size;
// }
// }
// }
// static void highlightCommentsBase(Code* code, u8* color, const char* pattern1, const char* pattern2, s32 extraSize)
// {
// const char* text = code->src;
// const char* pointer = text;
// while(*pointer)
// {
// char* start = strstr(pointer, pattern1);
// if(start)
// {
// char* end = strstr(start + strlen(pattern1), pattern2);
// if(!end) end = start + strlen(start);
// if(end)
// {
// end += extraSize;
// memset(color + (start - text), getConfig()->theme.code.comment, end - start);
// pointer = end;
// }
// }
// pointer++;
// }
// }
// static void highlightComments(Code* code, u8* color)
// {
// highlightCommentsBase(code, color, "--", "\n", 0);
// highlightCommentsBase(code, color, "--[[", "]]", 2);
// }
// static void highlightJsComments(Code* code, u8* color)
// {
// highlightCommentsBase(code, color, "//", "\n", 0);
// highlightCommentsBase(code, color, "/*", "*/", 2);
// }
#include <ctype.h>
static inline bool islineend(char c) {return c == '\n' || c == '\0';}
static inline bool isalpha_(char c) {return isalpha(c) || c == '_';}
static inline bool isalnum_(char c) {return isalnum(c) || c == '_';}
static void parseSyntaxColor(Code* code)
typedef struct
{
u8* color = code->colorBuffer;
memset(color, getConfig()->theme.code.var, sizeof(code->colorBuffer));
const char* blockCommentStart;
const char* blockCommentEnd;
const char* singleCommentStart;
const char* start = code->src;
const char* const * keywords;
s32 keywordsCount;
} SyntaxConfig;
static const char* const LuaKeywords [] =
{
"and", "break", "do", "else", "elseif",
"end", "false", "for", "function", "goto", "if",
"in", "local", "nil", "not", "or", "repeat",
"return", "then", "true", "until", "while"
};
static const SyntaxConfig LuaSyntaxConfig =
{
.blockCommentStart = "--[[",
.blockCommentEnd = "]]",
.singleCommentStart = "--",
.keywords = LuaKeywords,
.keywordsCount = COUNT_OF(LuaKeywords),
};
static const char* const MoonKeywords [] =
{
"false", "true", "nil", "return",
"break", "continue", "for", "while",
"if", "else", "elseif", "unless", "switch",
"when", "and", "or", "in", "do",
"not", "super", "try", "catch",
"with", "export", "import", "then",
"from", "class", "extends", "new"
};
static const SyntaxConfig MoonSyntaxConfig =
{
.blockCommentStart = "--[[",
.blockCommentEnd = "]]",
.singleCommentStart = "--",
.keywords = MoonKeywords,
.keywordsCount = COUNT_OF(MoonKeywords),
};
static const char* const JsKeywords [] =
{
"break", "do", "instanceof", "typeof", "case", "else", "new",
"var", "catch", "finally", "return", "void", "continue", "for",
"switch", "while", "debugger", "function", "this", "with",
"default", "if", "throw", "delete", "in", "try", "const"
};
static const SyntaxConfig JsSyntaxConfig =
{
.blockCommentStart = "/*",
.blockCommentEnd = "*/",
.singleCommentStart = "//",
.keywords = JsKeywords,
.keywordsCount = COUNT_OF(JsKeywords),
};
static void parse(const char* start, u8* color, const SyntaxConfig* config)
{
const char* ptr = start;
const char* blockCommentStart = NULL;
@ -422,19 +265,15 @@ static void parseSyntaxColor(Code* code)
const char* wordStart = NULL;
const char* numberStart = NULL;
static const char BlockCommentStart[] = "--[[";
static const char BlockCommentEnd[] = "]]";
static const char SingleCommentStart[] = "--";
while(true)
{
char c = *ptr;
if(blockCommentStart)
{
const char* end = strstr(ptr, BlockCommentEnd);
const char* end = strstr(ptr, config->blockCommentEnd);
ptr = end ? end + strlen(BlockCommentEnd) : blockCommentStart + strlen(blockCommentStart);
ptr = end ? end + strlen(config->blockCommentEnd) : blockCommentStart + strlen(blockCommentStart);
memset(color + (blockCommentStart - start), getConfig()->theme.code.comment, ptr - blockCommentStart);
blockCommentStart = NULL;
continue;
@ -484,16 +323,8 @@ static void parseSyntaxColor(Code* code)
bool keyword = false;
{
static const char* const Keywords [] =
{
"and", "break", "do", "else", "elseif",
"end", "false", "for", "function", "goto", "if",
"in", "local", "nil", "not", "or", "repeat",
"return", "then", "true", "until", "while"
};
for(s32 i = 0; i < COUNT_OF(Keywords); i++)
if(memcmp(wordStart, Keywords[i], strlen(Keywords[i])) == 0)
for(s32 i = 0; i < config->keywordsCount; i++)
if(memcmp(wordStart, config->keywords[i], strlen(config->keywords[i])) == 0)
{
memset(color + (wordStart - start), getConfig()->theme.code.keyword, ptr - wordStart);
keyword = true;
@ -544,8 +375,8 @@ static void parseSyntaxColor(Code* code)
}
else
{
s32 blockCommentStartSize = strlen(BlockCommentStart);
if(c == BlockCommentStart[0] && memcmp(ptr, BlockCommentStart, blockCommentStartSize) == 0)
s32 blockCommentStartSize = strlen(config->blockCommentStart);
if(c == config->blockCommentStart[0] && memcmp(ptr, config->blockCommentStart, blockCommentStartSize) == 0)
{
blockCommentStart = ptr;
ptr += blockCommentStartSize;
@ -561,9 +392,9 @@ static void parseSyntaxColor(Code* code)
}
else
{
s32 singleCommentStartSize = strlen(SingleCommentStart);
s32 singleCommentStartSize = strlen(config->singleCommentStart);
if(c == SingleCommentStart[0] && memcmp(ptr, SingleCommentStart, singleCommentStartSize) == 0)
if(c == config->singleCommentStart[0] && memcmp(ptr, config->singleCommentStart, singleCommentStartSize) == 0)
{
singleCommentStart = ptr;
ptr += singleCommentStartSize;
@ -597,37 +428,18 @@ static void parseSyntaxColor(Code* code)
ptr++;
}
}
// switch(code->tic->api.get_script(code->tic))
// {
// case tic_script_moon:
// highlightNonChars(code, color);
// highlightMoonKeywords(code, color);
// highlightApi(code, color);
// highlightNumbers(code, color);
// highlightSigns(code, color);
// highlightCommentsBase(code, color, "--", "\n", 0);
// highlightStrings(code, code->src, color, '"');
// break;
// case tic_script_lua:
// highlightNonChars(code, color);
// highlightLuaKeywords(code, color);
// highlightApi(code, color);
// highlightNumbers(code, color);
// highlightSigns(code, color);
// highlightComments(code, color);
// highlightStrings(code, code->src, color, '"');
// break;
// case tic_script_js:
// highlightNonChars(code, color);
// highlightJsKeywords(code, color);
// highlightApi(code, color);
// highlightNumbers(code, color);
// highlightSigns(code, color);
// highlightJsComments(code, color);
// highlightStrings(code, code->src, color, '"');
// break;
// }
static void parseSyntaxColor(Code* code)
{
memset(code->colorBuffer, getConfig()->theme.code.var, sizeof(code->colorBuffer));
switch(code->tic->api.get_script(code->tic))
{
case tic_script_moon: parse(code->src, code->colorBuffer, &MoonSyntaxConfig); break;
case tic_script_lua: parse(code->src, code->colorBuffer, &LuaSyntaxConfig); break;
case tic_script_js: parse(code->src, code->colorBuffer, &JsSyntaxConfig); break;
}
}
static char* getLineByPos(Code* code, char* pos)
@ -774,8 +586,8 @@ static void leftWord(Code* code)
if(pos > start)
{
if(isWord(*pos)) while(pos > start && isWord(*(pos-1))) pos--;
else while(pos > start && !isWord(*(pos-1))) pos--;
if(isalnum_(*pos)) while(pos > start && isalnum_(*(pos-1))) pos--;
else while(pos > start && !isalnum_(*(pos-1))) pos--;
code->cursor.position = pos;
@ -790,8 +602,8 @@ static void rightWord(Code* code)
if(pos < end)
{
if(isWord(*pos)) while(pos < end && isWord(*pos)) pos++;
else while(pos < end && !isWord(*pos)) pos++;
if(isalnum_(*pos)) while(pos < end && isalnum_(*pos)) pos++;
else while(pos < end && !isalnum_(*pos)) pos++;
code->cursor.position = pos;
updateColumn(code);
@ -1130,7 +942,7 @@ static char* getFuncName(const char* start, char* buffer)
{
char sym = *ptr;
if(isLetter(sym) || isNumber(sym) || sym == ':'){}
if(isalpha_(sym) || isdigit(sym) || sym == ':'){}
else if(sym == '(') break;
else return NULL;
@ -1215,11 +1027,11 @@ static void setMoonscriptOutlineMode(Code* code)
char* endPtr = ptr;
ptr += sizeof FuncString - 1;
while(endPtr >= code->src && !isLetter(*endPtr) && !isNumber(*endPtr)) endPtr--;
while(endPtr >= code->src && !isalpha_(*endPtr) && !isdigit(*endPtr)) endPtr--;
char* start = endPtr;
for (const char* val = start-1; val >= code->src && (isLetter(*val) || isNumber(*val)); val--, start--);
for (const char* val = start-1; val >= code->src && (isalpha_(*val) || isdigit(*val)); val--, start--);
if(start >= code->src)
{