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1813661a61
Remove `export` pramgas from defs headers as it causes IWYU to believe that the definitions from the defs headers comes from main header, which is not what we really want.
80 lines
2.0 KiB
C
80 lines
2.0 KiB
C
#pragma once
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#include <assert.h>
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#include <stdbool.h>
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#include <stddef.h>
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#include "klib/kvec.h"
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#include "nvim/mbyte_defs.h"
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/// One parsed line
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typedef struct {
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const char *data; ///< Parsed line pointer
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size_t size; ///< Parsed line size
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bool allocated; ///< True if line may be freed.
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} ParserLine;
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/// Line getter type for parser
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///
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/// Line getter must return {NULL, 0} for EOF.
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typedef void (*ParserLineGetter)(void *cookie, ParserLine *ret_pline);
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/// Parser position in the input
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typedef struct {
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size_t line; ///< Line index in ParserInputReader.lines.
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size_t col; ///< Byte index in the line.
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} ParserPosition;
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/// Parser state item.
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typedef struct {
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enum {
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kPTopStateParsingCommand = 0,
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kPTopStateParsingExpression,
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} type;
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union {
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struct {
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enum {
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kExprUnknown = 0,
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} type;
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} expr;
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} data;
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} ParserStateItem;
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/// Structure defining input reader
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typedef struct {
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/// Function used to get next line.
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ParserLineGetter get_line;
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/// Data for get_line function.
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void *cookie;
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/// All lines obtained by get_line.
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kvec_withinit_t(ParserLine, 4) lines;
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/// Conversion, for :scriptencoding.
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vimconv_T conv;
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} ParserInputReader;
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/// Highlighted region definition
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///
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/// Note: one chunk may highlight only one line.
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typedef struct {
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ParserPosition start; ///< Start of the highlight: line and column.
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size_t end_col; ///< End column, points to the start of the next character.
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const char *group; ///< Highlight group.
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} ParserHighlightChunk;
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/// Highlighting defined by a parser
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typedef kvec_withinit_t(ParserHighlightChunk, 16) ParserHighlight;
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/// Structure defining parser state
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typedef struct {
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/// Line reader.
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ParserInputReader reader;
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/// Position up to which input was parsed.
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ParserPosition pos;
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/// Parser state stack.
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kvec_withinit_t(ParserStateItem, 16) stack;
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/// Highlighting support.
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ParserHighlight *colors;
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/// True if line continuation can be used.
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bool can_continuate;
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} ParserState;
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