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40be47e0fa
* refactor: format all C files under nvim
* refactor: disable formatting for Vim-owned files:
* src/nvim/indent_c.c
* src/nvim/regexp.c
* src/nvim/regexp_nfa.c
* src/nvim/testdir/samples/memfile_test.c
70 lines
2.5 KiB
C
70 lines
2.5 KiB
C
#ifndef NVIM_SYNTAX_DEFS_H
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#define NVIM_SYNTAX_DEFS_H
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#include "nvim/highlight_defs.h"
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#define SST_MIN_ENTRIES 150 // minimal size for state stack array
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#define SST_MAX_ENTRIES 1000 // maximal size for state stack array
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#define SST_FIX_STATES 7 // size of sst_stack[].
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#define SST_DIST 16 // normal distance between entries
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#define SST_INVALID (synstate_T *)-1 // invalid syn_state pointer
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typedef struct syn_state synstate_T;
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#include "nvim/buffer_defs.h"
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#include "nvim/regexp_defs.h"
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// struct passed to in_id_list()
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struct sp_syn {
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int inc_tag; // ":syn include" unique tag
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int16_t id; // highlight group ID of item
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int16_t *cont_in_list; // cont.in group IDs, if non-zero
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};
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/*
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* Each keyword has one keyentry, which is linked in a hash list.
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*/
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typedef struct keyentry keyentry_T;
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struct keyentry {
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keyentry_T *ke_next; // next entry with identical "keyword[]"
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struct sp_syn k_syn; // struct passed to in_id_list()
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int16_t *next_list; // ID list for next match (if non-zero)
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int flags;
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int k_char; // conceal substitute character
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char_u keyword[1]; // actually longer
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};
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/*
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* Struct used to store one state of the state stack.
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*/
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typedef struct buf_state {
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int bs_idx; // index of pattern
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int bs_flags; // flags for pattern
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int bs_seqnr; // stores si_seqnr
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int bs_cchar; // stores si_cchar
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reg_extmatch_T *bs_extmatch; // external matches from start pattern
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} bufstate_T;
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/*
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* syn_state contains the syntax state stack for the start of one line.
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* Used by b_sst_array[].
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*/
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struct syn_state {
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synstate_T *sst_next; // next entry in used or free list
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linenr_T sst_lnum; // line number for this state
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union {
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bufstate_T sst_stack[SST_FIX_STATES]; // short state stack
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garray_T sst_ga; // growarray for long state stack
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} sst_union;
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int sst_next_flags; // flags for sst_next_list
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int sst_stacksize; // number of states on the stack
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int16_t *sst_next_list; // "nextgroup" list in this state
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// (this is a copy, don't free it!
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disptick_T sst_tick; // tick when last displayed
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linenr_T sst_change_lnum; // when non-zero, change in this line
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// may have made the state invalid
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};
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#endif // NVIM_SYNTAX_DEFS_H
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