43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
//
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// files.h - Definitions of an API for loading files.
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//
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#pragma once
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <unistd.h>
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typedef struct {
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int64_t offset;
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int64_t indent:63;
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bool is_empty:1;
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} file_line_t;
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typedef struct {
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const char *filename, *relative_filename;
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const char *text;
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int64_t len;
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int64_t num_lines, line_capacity;
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file_line_t *lines;
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} file_t;
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char *resolve_path(const char *path, const char *relative_to, const char *system_path);
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__attribute__((nonnull))
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file_t *load_file(const char *filename);
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__attribute__((nonnull, returns_nonnull))
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file_t *spoof_file(const char *filename, const char *text);
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__attribute__((pure, nonnull))
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int64_t get_line_number(file_t *f, const char *p);
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__attribute__((pure, nonnull))
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int64_t get_line_column(file_t *f, const char *p);
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__attribute__((pure, nonnull))
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int64_t get_indent(file_t *f, const char *p);
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__attribute__((pure, nonnull))
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const char *get_line(file_t *f, int64_t line_number);
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__attribute__((pure, nonnull))
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const char *get_file_pos(file_t *f, const char *p);
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int fprint_span(FILE *out, file_t *file, const char *start, const char *end, const char *hl_color, int64_t context_lines, bool use_color);
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// vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1,\:0
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