xolatile/xyntax
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This commit is contained in:
Ognjen Milan Robovic 2023-08-25 16:58:56 -04:00
parent 8bcb29ba37
commit 3e578583be
3 changed files with 0 additions and 92 deletions
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8
example/compile.sh
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#!/bin/bash
set -xe
gcc -ansi -Wall -Wextra -Wpedantic -o example example.c
cat example.c | ./example
exit

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example/example
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84
example/example.c
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#define XYNTAX_DECLARATION
#define XYNTAX_DEFINITION
#include <xolatile/xyntax.h>
#define ALLOCATION_CHUNK (1024)
int main (void) {
int buffer_size = 0;
int offset = 0;
int word = 0;
char * buffer = NULL;
char separator [29] = ".,:;<=>+-*/%!&~^()[]{}'\" \t\r\n";
char * c_keywords [32] = {
"register", "volatile", "auto", "const", "static", "extern", "if", "else",
"do", "while", "for", "continue", "switch", "case", "default", "break",
"enum", "union", "struct", "typedef", "goto", "void", "return", "sizeof",
"char", "short", "int", "long", "signed", "unsigned", "float", "double"
};
char * c_preprocessor [8] = {
"#include", "#define", "#ifdef", "#ifndef", "#undef", "#elif", "#if", "#endif"
};
char * c_common [4] = {
"NULL", "FILE", "size_t", "ssize_t"
};
syntax_define (0, 0, 0, "//", "\n", '\0', TERMINAL_COLOUR_GREY, TERMINAL_EFFECT_BOLD);
syntax_define (0, 0, 0, "/*", "*/", '\0', TERMINAL_COLOUR_GREY, TERMINAL_EFFECT_BOLD);
syntax_define (0, 0, 0, "'", "'", '\\', TERMINAL_COLOUR_PINK, TERMINAL_EFFECT_BOLD);
syntax_define (0, 0, 0, "\"", "\"", '\\', TERMINAL_COLOUR_RED, TERMINAL_EFFECT_BOLD);
do {
syntax_define (0, 0, 1, c_keywords [word], separator, '\0', TERMINAL_COLOUR_YELLOW, TERMINAL_EFFECT_BOLD);
} while (++word != 32);
word = 0;
do {
syntax_define (0, 0, 1, c_preprocessor [word], separator, '\0', TERMINAL_COLOUR_YELLOW, TERMINAL_EFFECT_NORMAL);
} while (++word != 8);
word = 0;
do {
syntax_define (0, 0, 1, c_common [word], separator, '\0', TERMINAL_COLOUR_YELLOW, TERMINAL_EFFECT_ITALIC);
} while (++word != 4);
syntax_define (0, 1, 0, "()[]{}", "", '\0', TERMINAL_COLOUR_GREEN, TERMINAL_EFFECT_BOLD);
syntax_define (0, 1, 0, ".,:;<=>+-*/%!&~^", "", '\0', TERMINAL_COLOUR_BLUE, TERMINAL_EFFECT_BOLD);
syntax_define (0, 1, 1, "0123456789", separator, '\0', TERMINAL_COLOUR_CYAN, TERMINAL_EFFECT_BOLD);
syntax_define (0, 1, 1, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", separator, '\0', TERMINAL_COLOUR_PINK, TERMINAL_EFFECT_ITALIC);
syntax_define (0, 1, 1, "abcdefghijklmnopqrstuvwxyz", separator, '\0', TERMINAL_COLOUR_WHITE, TERMINAL_EFFECT_ITALIC);
syntax_define (0, 0, 1, "_", separator, '\0', TERMINAL_COLOUR_YELLOW, TERMINAL_EFFECT_ITALIC);
buffer = realloc (buffer, ALLOCATION_CHUNK);
do {
if ((buffer_size + 1) % ALLOCATION_CHUNK == 0) {
buffer = realloc (buffer, (unsigned long int) ((buffer_size + 1) / ALLOCATION_CHUNK + 1) * ALLOCATION_CHUNK);
}
buffer [buffer_size] = '\0';
(void) read (STDIN_FILENO, & buffer [buffer_size], sizeof (* buffer));
++buffer_size;
} while (buffer [buffer_size - 1] != '\0');
buffer [buffer_size - 1] = '\0';
do {
offset += syntax_output (& buffer [offset]);
} while (buffer [offset] != '\0');
free (buffer);
syntax_delete ();
return (EXIT_SUCCESS);
}