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Improved main.c and syntax for the sake of the future children of the world

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Removed division from get_stdin, and made it fail properly on failed allocation
Fixed the retard brain #include syntax/c.h shit (god I hope I didn't break highlightlighting I'm not - I checked and it outputs the same under the last commit, it's probably fine anon'll fix it what a cuck)
Much better input handling, properly using perror and handling multible files even under a noexist condition, probably fixed a seggy on noexist condition
This commit is contained in:
Emil
2023-09-20 23:49:36 +00:00
parent 757ab99f3e
commit ac4a07e9d4
3 changed files with 62 additions and 71 deletions
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46
include/syntax/c.h
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@ -1,23 +1,27 @@
const char * c_keywords[] = {
"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",
NULL
};
void
highlight_c(void)
{
const char * c_keywords[] = {
"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",
NULL
};
const char * preprocessor_keywords[] = {
"#include", "#pragma", "#define", "#undef", "#ifdef", "#ifndef", "#elifdef", "#elifndef",
"#if", "#elif", "#else", "#endif", "#embed", "#line", "#error", "#warning",
NULL
};
const char * preprocessor_keywords[] = {
"#include", "#pragma", "#define", "#undef", "#ifdef", "#ifndef", "#elifdef", "#elifndef",
"#if", "#elif", "#else", "#endif", "#embed", "#line", "#error", "#warning",
NULL
};
new_char_tokens("+-&|.()[]{}", operator_hl);
new_keyword_tokens(c_keywords, control_hl);
new_keyword_tokens(preprocessor_keywords, special_hl);
new_region_token("/\\*", "\\*/", comment_hl);
new_region_token("//", "\\n", comment_hl);
new_region_token("\"", "\"", string_literal_hl);
new_region_token("<", ">", string_literal_hl);
new_keyword_token("keyword", special_hl);
new_keyword_token("while", operator_hl);
new_char_tokens("+-&|.()[]{}", operator_hl);
new_keyword_tokens(c_keywords, control_hl);
new_keyword_tokens(preprocessor_keywords, special_hl);
new_region_token("/\\*", "\\*/", comment_hl);
new_region_token("//", "\\n", comment_hl);
new_region_token("\"", "\"", string_literal_hl);
new_region_token("<", ">", string_literal_hl);
new_keyword_token("keyword", special_hl);
new_keyword_token("while", operator_hl);
}

6
include/syntax/syntax.h Normal file
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@ -0,0 +1,6 @@
#ifndef SYNTAX_H_
#include "c.h"
#define SYNTAX_H_
#endif