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46 lines
2.0 KiB
C
46 lines
2.0 KiB
C
#pragma once
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typedef struct vim_state VimState;
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typedef int (*state_check_callback)(VimState *state);
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typedef int (*state_execute_callback)(VimState *state, int key);
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struct vim_state {
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state_check_callback check;
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state_execute_callback execute;
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};
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/// Values for State
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///
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/// The lower bits up to 0x80 are used to distinguish normal/visual/op_pending
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/// /cmdline/insert/replace/terminal mode. This is used for mapping. If none
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/// of these bits are set, no mapping is done. See the comment above do_map().
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/// The upper bits are used to distinguish between other states and variants of
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/// the base modes.
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enum {
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MODE_NORMAL = 0x01, ///< Normal mode, command expected
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MODE_VISUAL = 0x02, ///< Visual mode - use get_real_state()
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MODE_OP_PENDING = 0x04, ///< Normal mode, operator is pending - use get_real_state()
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MODE_CMDLINE = 0x08, ///< Editing the command line
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MODE_INSERT = 0x10, ///< Insert mode, also for Replace mode
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MODE_LANGMAP = 0x20, ///< Language mapping, can be combined with MODE_INSERT and MODE_CMDLINE
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MODE_SELECT = 0x40, ///< Select mode, use get_real_state()
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MODE_TERMINAL = 0x80, ///< Terminal mode
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MAP_ALL_MODES = 0xff, ///< all mode bits used for mapping
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REPLACE_FLAG = 0x100, ///< Replace mode flag
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MODE_REPLACE = REPLACE_FLAG | MODE_INSERT,
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VREPLACE_FLAG = 0x200, ///< Virtual-replace mode flag
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MODE_VREPLACE = REPLACE_FLAG | VREPLACE_FLAG | MODE_INSERT,
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MODE_LREPLACE = REPLACE_FLAG | MODE_LANGMAP,
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MODE_NORMAL_BUSY = 0x1000 | MODE_NORMAL, ///< Normal mode, busy with a command
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MODE_HITRETURN = 0x2000 | MODE_NORMAL, ///< waiting for return or command
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MODE_ASKMORE = 0x3000, ///< Asking if you want --more--
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MODE_SETWSIZE = 0x4000, ///< window size has changed
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MODE_EXTERNCMD = 0x5000, ///< executing an external command
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MODE_SHOWMATCH = 0x6000 | MODE_INSERT, ///< show matching paren
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MODE_CONFIRM = 0x7000, ///< ":confirm" prompt
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};
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