Repository navigation
Expand file tree
/
Copy pathmini-map.txt
More file actions
772 lines (628 loc) · 31.7 KB
/
Copy pathmini-map.txt
File metadata and controls
772 lines (628 loc) · 31.7 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
8000
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
*mini.map* Window with buffer text overview
*MiniMap*
MIT License Copyright (c) 2022 Evgeni Chasnovski
==============================================================================
Features:
- Show and manage special floating window displaying automatically updated
overview of current buffer text. Window takes up whole height of Neovim
instance and is fixed to a left/right side. Map content is computed by
taking all current lines, converting it to binary whitespace/non-whitespace
mask, rescaling to appropriate dimensions, and converting back to strings
consisting from special encoding symbols. All this is done **very fast** and
**asynchronously**. See |MiniMap.open()|, |MiniMap.refresh()|, |MiniMap.close()|,
|MiniMap.toggle()|, |MiniMap.toggle_side()|.
For a general overview and tips, see |mini.map-usage|.
- Show scrollbar next to map content. It represents current line and view
(top and bottom visible lines). Can be the only thing shown, making map
window a "pure scrollbar". See "Pure scrollbar config" section in
|MiniMap.config|.
- Highlight map lines representing certain data in current buffer. This is
done via extensible set of callables, called integrations (see
"Integrations" section in |MiniMap.config|). There are pre-built generators
for common integrations:
- Builtin search (as result of |/| and similar).
- Builtin diagnostic (taken from |vim.diagnostic.get()|).
- General diff hunks provided by 'mini.diff'.
- Hunks computed provided by 'lewis6991/gitsigns.nvim'.
For more details see |MiniMap.gen_integration|.
- Focus on map window to quickly browse current (source) buffer. Moving inside
map window updates cursor position in source window enabling fast and
targeted buffer exploration. To focus back, hit `<CR>` to accept current
explored position or `<Esc>` to go back to original position. See
|MiniMap.toggle_focus()|.
- Customizable via |MiniMap.config| and/or `opts` argument of |MiniMap.open()|
or |MiniMap.refresh()|:
- Encoding symbols used to display binary information of different
resolution (default is 3x2). There are pre-built generators for
different basic character families and resolutions. See
|MiniMap.gen_encode_symbols|.
- Scrollbar symbols, separate for line and view. Can have any width
(even zero, which virtually disables scrollbar).
- Integrations producing map line highlights.
- Window options: side (left/right), width, 'winblend', and more.
What it doesn't do:
- Automatically refresh when typing in Insert mode. Although it can be done in
non-blocking way, it still might introduce considerable computation overhead
(especially in very large files).
- Has more flexible window configuration. In case a full height floating
window obstructs vision of underlying buffers, use |MiniMap.toggle()| or
|MiniMap.toggle_side()|. Works best with global statusline.
- Provide autoopen functionality. Due to vast differences in user preference
of when map window should be shown, set up of automatic opening is left to
user. A common approach would be to call `MiniMap.open()` on |VimEnter| or
|UIEnter| event.
If you use |MiniStarter|, you can modify `<CR>` buffer mapping: >
vim.cmd([[autocmd User MiniStarterOpened
\ lua vim.keymap.set(
\ 'n',
\ '<CR>',
\ '<Cmd>lua MiniStarter.eval_current_item(); MiniMap.open()<CR>',
\ { buffer = true }
\ )]])
<
# Setup ~
This module needs a setup with `require('mini.map').setup({})` (replace
`{}` with your `config` table). It will create global Lua table `MiniMap`
which you can use for scripting or manually (with `:lua MiniMap.*`).
See |MiniMap.config| for available config settings.
You can override runtime config settings (like `config.modifiers`) locally
to buffer inside `vim.b.minimap_config` which should have same structure
as `MiniMap.config`. See |mini.nvim-buffer-local-config| for more details.
# Dependencies ~
Suggested dependencies (provide extra functionality for integrations):
- Enabled 'mini.diff' module for general diff highlighting via
|MiniMap.gen_integration.diff()|. If missing, no highlighting is added.
- Plugin 'lewis6991/gitsigns.nvim' for Git status highlighting via
|MiniMap.gen_integration.gitsigns()|. If missing, no highlighting is added.
# Comparisons ~
- 'wfxr/minimap.vim':
- 'mini.map' doesn't have dependencies while being as fast as written
in Rust dependency of 'minimap.vim'.
- 'mini.map' uses floating window, while 'minimap.vim' uses regular one.
- 'mini.map' provides slightly different visual interface with
scrollbar and integration counts.
- 'mini.map' allows encode symbols customization, 'minimap.vim' does not.
- 'mini.map' allows extending highlight integrations, while only
builtin search and git status are supported in 'minimap.vim'.
- 'mini.map' updates in asynchronous (non-blocking) fashion, 'minimap.vim'
does not.
- 'mini.map' can be used as a pure scrollbar, 'minimap.vim' can not.
- 'dstein64/nvim-scrollview':
- 'mini.map' has two-part scrollbar showing current line and view (with
variable height), while 'nvim-scrollview' shows only current view
(with fixed height).
- 'nvim-scrollview' respects folds, i.e. shows view of visible lines,
while 'mini.map' by design always shows view based on actual lines.
- 'nvim-scrollview' creates scrollbar which can be dragged with mouse,
while 'mini.nvim' does not, by design (use |MiniMap.toggle_focus()|).
- 'mini.map' can show buffer outline, while 'nvim-scrollview' can not.
- 'mini.map' can show highlight integrations, while 'nvim-scrollview'
can not.
- 'petertriho/nvim-scrollbar':
- 'mini.map' has two-part scrollbar showing current line and view (with
variable height), while 'nvim-scrollbar' shows only current view.
- 'mini.map' can show buffer outline, while 'nvim-scrollbar' can not.
- 'mini.map' has fully extendable highlight integrations, while
'nvim-scrollbar' only supports diagnostic and search (with dependency).
- 'lewis6991/satellite.nvim':
- Almost the same differences as with 'dstein64/nvim-scrollview', except
'satellite.nvim' can display some set of integration highlights.
# Highlight groups ~
* `MiniMapNormal` - basic highlight of whole window.
* `MiniMapSymbolCount` - counts of per-line integration items.
* `MiniMapSymbolLine` - scrollbar part representing current line.
* `MiniMapSymbolView` - scrollbar part representing current view.
To change any highlight group, modify it directly with |:highlight|.
# Disabling ~
To disable, set `vim.g.minimap_disable` (globally) or `vim.b.minimap_disable`
(for a buffer) to `true`. Considering high number of different scenarios
and customization intentions, writing exact rules for disabling module's
functionality is left to user. See |mini.nvim-disabling-recipes| for common
recipes.
------------------------------------------------------------------------------
*mini.map-usage*
# Mappings ~
This module doesn't make mappings, only provides functions for users to map
manually. Here is how one |<Leader>| set of mappings can be constructed: >
vim.keymap.set('n', '<Leader>mc', MiniMap.close)
vim.keymap.set('n', '<Leader>mf', MiniMap.toggle_focus)
vim.keymap.set('n', '<Leader>mo', MiniMap.open)
vim.keymap.set('n', '<Leader>mr', MiniMap.refresh)
vim.keymap.set('n', '<Leader>ms', MiniMap.toggle_side)
vim.keymap.set('n', '<Leader>mt', MiniMap.toggle)
<
# How automatic refresh works ~
Automatic refresh is done by calling |MiniMap.refresh()| when appropriate
|events| occur. It is done with specially chosen `parts` argument value (to
avoid unnecessary computations). For example, when only cursor has moved
(|CursorMoved|), only scrollbar is updated; so no recomputation of integrations
or line encoding is done.
To avoid visual clutter, automatic refresh is done only in normal buffers
and help pages (i.e. with |buftype| being empty or "help")
When you think content is not up to date, try one of these:
- Call |MiniMap.refresh()| manually. Make mapping to make it easier.
- Save current buffer, for example with |:write|.
- Exit and enter Normal mode (if your Neovim version supports |ModeChanged|).
------------------------------------------------------------------------------
*MiniMap.setup()*
`MiniMap.setup`({config})
Module setup
Parameters ~
{config} `(table|nil)` Module config table. See |MiniMap.config|.
Usage ~
`require('mini.map').setup({})` (replace `{}` with your `config` table)
------------------------------------------------------------------------------
*MiniMap.config*
`MiniMap.config`
Module config
Default values:
>
MiniMap.config = {
-- Highlight integrations (none by default)
integrations = nil,
-- Symbols used to display data
symbols = {
-- Encode symbols. See `:h MiniMap.config` for specification and
-- `:h MiniMap.gen_encode_symbols` for pre-built ones.
-- Default: solid blocks with 3x2 resolution.
encode = nil,
-- Scrollbar parts for view and line. Use empty string to disable any.
scroll_line = '█',
scroll_view = '┃',
},
-- Window options
window = {
-- Whether window is focusable in normal way (with `wincmd` or mouse)
focusable = false,
-- Side to stick ('left' or 'right')
side = 'right',
-- Whether to show count of multiple integration highlights
show_integration_count = true,
-- Total width
width = 10,
-- Value of 'winblend' option
winblend = 25,
-- Z-index
zindex = 10,
},
}
<
# Options ~
## Symbols ~
Options in `config.symbols` define characters used to display various
information in map window.
### Encode symbols ~
The `config.symbols.encode` option defines which characters are used to
encode source buffer lines. For details of encode algorithm, see
|MiniMap.encode_strings()|.
This option should be a table with the following structure:
- <resolution> field - table containing <row> and <col> elements with row
and column resolution of each symbol. This defines encoding structure and
number of needed encode symbols.
- Numerical fields 1, 2, ..., 2^(row_resolution * col_resolution). Each symbol
represents a `(row_resolution, col_resolution)` boolean mask (`true` for
non-whitespace, `false` for whitespace), created as (reversed) binary digit:
`true` as 1; `false` as 0. Traversing left-right, top-bottom (top-left is
lowest bit, bottom-right - highest). So first symbol encodes a complete
whitespace, last - complete non-whitespace.
If `nil` (default), output of |MiniMap.gen_encode_symbols.block()| with `'3x2'`
identifier is used.
Example: { '1', '2', '3', '4', resolution = { row = 1, col = 2 } }. This
will encode two characters in each input row. So a string `' a aaa'` will
be encoded as `'1234'`.
There are pre-built generators of encode symbols:
- |MiniMap.gen_encode_symbols.block()|
- |MiniMap.gen_encode_symbols.dot()|
- |MiniMap.gen_encode_symbols.shade()|
### Scrollbar symbols ~
Options `config.symbols.scroll_line` and `config.symbols.scroll_view` define
strings used to represent current line and current view inside map window.
Can have any length, map window content will adjust.
If supplied window width is small enough so that only (part of) of
scrollbar can be shown, it is called a "pure scrollbar". The behavior differs
slightly from normal map window. See "Pure scrollbar config" later section.
Some suggestions for scrollbar symbols:
- View-line pairs: '▒' and '█'.
- Line - '🮚', '▶'.
- View - '╎', '┋', '┋'.
## Integrations ~
Option `config.integrations` is an array of integrations. Each one is used
to define map line highlights representing some important lines in source
buffer. If `nil` (default), no integrations are used.
Each integration should be a callable returning an array with data about
**source buffer** lines it wants to highlight. Each array element should be
a table with <line> (source buffer line number) and <hl_group> (string with
highlight group name) keys. Note: line number outside of source buffer
count will be converted to a nearest appropriate one.
Example output of single integration: >
{
{ line = 1, hl_group = 'Search' },
{ line = 2, hl_group = 'Operator' },
{ line = 9, hl_group = 'Search'}
}
<
Conversion to map highlights is done on a "first seen" basis: actual
highlight group applied to a map line is taken from the first integration
output convertible to that map line. Other outputs with same map line
(after conversion) contribute to integration count shown between scrollbar
and encoded lines (if `config.window.show_integration_count` is `true`).
Previous example output with default `'3x2'` resolution will add |hl-Search|
highlight on map lines 1 and 3, and show integration count 2 on first line.
Every element of integrations array is called one by one from start to end
with their outputs appended to end of single array. This means that more
important integrations should be placed in the beginning of an array, as
this will make them have higher priority in case other integrations will
highlight same map line.
Example of using `config.integrations`: >
local map = require('mini.map')
map.setup({
integrations = {
map.gen_integration.builtin_search(),
map.gen_integration.diff(),
map.gen_integration.diagnostic(),
},
})
<
## Window config ~
Option `config.window` defines some properties of map window.
`window.focusable` - whether to allow focusing on map window with other
methods beside |MiniMap.toggle_focus()| (like |wincmd|, |CTRL-W|, or
mouse). Default: `false`.
`window.side` - which side to stick map window: `'left'` or `'right'` (default).
`window.show_integration_count` - whether to show integration count between
scrollbar and encoded lines. Integration count is a number of integration
outputs which were converted to same map line. When `true`, adds single
cell column with numbers from 2 to 9 and character '+' indicating count
greater than 9. Count 1 is not shown, because it is redundant to highlighted
map line. Default: `true`.
`window.width` - width of floating window, including scrollbar and
integration count column. Default: 10.
`window.winblend` - value of 'winblend' of floating window. Value 0 makes it
completely non-transparent, 100 - completely transparent (content is still
visible, but with slightly different highlights).
`window.zindex` - z-index of floating window. Default: 10.
# Pure scrollbar config ~
"Pure scrollbar" is a configuration when window width is not enough to show
encoded content. It has following differences from default "map" approach:
- It doesn't perform line encoding with |MiniMap.encode_strings()|
but instead uses encoding with fixed number of lines (equal to window
height).
- Integration highlights are not computed.
Config: >
require('mini.map').setup({
-- Customize `symbols` to your liking
window = {
-- Set this to the maximum width of your scroll symbols
width = 1,
-- Set this to your liking. Try values 0, 25, 50, 75, 100
winblend = 100,
-- Don't need extra column
show_integration_count = false,
}
})
<
# A fancier scrollbar (like pure scrollbar, but with signs) ~
To achieve this, override the |MiniMap.encode_strings()| function to
produce placeholder symbols of our choice. Then set both their background
and foreground to the color of your scrollbar background. This way, the
symbols column will be invisible when no signs are present.
Config: >
local mini_map = require('mini.map')
mini_map.setup({
symbols = {
-- indicators: -- -- ▶ -- ▸ -- ◆ -- ► --
scroll_line = '►',
-- left aligned: -- ▏-- ▎ -- ▍ -- ▌ -- ▋ -- ▊ -- ▉ -- █ --
-- centered: -- │ -- ┃ --
scroll_view = '▋',
},
window = {
-- set to true if you want to see count, also set width = 3
show_integration_count = false,
width = 2,
winblend = 0,
},
integrations = {
mini_map.gen_integration.builtin_search({ search = 'MyMiniMapSearch' }),
mini_map.gen_integration.diagnostic({
error = 'DiagnosticError',
warn = 'DiagnosticWarn',
}),
mini_map.gen_integration.gitsigns({
add = 'DiffAdd',
change = 'DiffChange',
delete = 'DiffDelete',
}),
},
})
---@diagnostic disable-next-line: duplicate-set-field
mini_map.encode_strings = function(strings)
local res = {}
local placeholder = '▐' -- right-aligned: -- ▕ -- ▐ --
for _ = 1, #strings do
table.insert(res, placeholder)
end
return res
end
-- replace 'black' with your background color for the scrollbar
vim.api.nvim_set_hl(0, 'MiniMapNormal', { fg = 'black', bg = 'black' })
<
------------------------------------------------------------------------------
*MiniMap.current*
`MiniMap.current`
Table with information about current state of map
At least these keys are supported:
- <buf_data> - table with buffer identifiers. Field <map> contains
identifier of a buffer used to display map. Field <source> - buffer
identifier which content map is displaying (i.e. source buffer).
- <win_data> - table of window identifiers used to display map in certain
tabpage. Keys: tabpage identifier. Values: window identifier.
- <opts> - current options used to control map
8BD0
display. Same structure
as |MiniMap.config|. Takes precedence over global and buffer-local configs.
Is reset when last map window is closed with |MiniMap.close()|.
------------------------------------------------------------------------------
*MiniMap.encode_strings()*
`MiniMap.encode_strings`({strings}, {opts})
Encode strings
This takes arbitrary array of strings and computes its non-whitespace
outline. Output is an array of strings with configurable array length, string
width, and symbols representing encoding.
Each encode symbol is assumed to have resolution within which it can convey
binary information. For example, resolution `3x2` (row resolution 3,
column - 2) means that each symbol can encode 3 rows and 2 columns of
binary data. Here it is used to encode non-whitespace mask. See more in
"Encode symbols" section of |MiniMap.config|.
Encoding has the following steps:
- Convert strings to boolean mask: 2d boolean array with each row
representing a string. Element in every row subarray is `true` if
respective (possibly multibyte) character in a string is not a whitespace,
`false` otherwise. Note: tabs are expanded into 'tabstop' spaces.
- Rescale to appropriate dimensions:
- Each output dimension is just enough to encode all input strings, but
not more than supplied dimensions (`opts.n_rows * resolution.row` and
`opts.n_cols * resolution.col` respectively).
- If input dimensions are too big to fit inside output, perform grid
downscaling with loss of information. Input boolean mask is divided
into 2d-bins with as equal as possible dimensions. Each bin then
converted into single boolean value: `true` if bin contains at least
one `true` element, `false` otherwise. This leads to a whitespace
output meaning that **all** entries in a bin are whitespace, while
non-whitespace output means that **some** entry is non-whitespace.
- Convert boolean mask to symbol strings:
- Input rescaled boolean mask is divided into bins with dimensions of
symbol resolution (assuming `false` outer padding).
- Each bin with resolution dimensions is transformed into encode symbol.
Single convertible `(resolution.row, resolution.col)` boolean
mask is treated as (reversed) binary digit: `true` as 1; `false` as 0.
Traversing left-right, top-bottom (top-left is lowest bit,
bottom-right - highest).
Example ~
Assume the output should have 3 rows of symbols each with width 2. Encode
symbols are ' ', '▌', '▐', '█' with `1x2` resolution.
Assume input strings: >
aaaaa
b b
d d
e e
<
Steps:
- Convert to boolean mask (each row is a boolean array, "t"/"f" ~ `true`/`false`,
empty spots are equivalent to being `false`): >
ttttt
ftft
ftft
tft
<
- Rescale. Output dimensions are `n_rows * resolution.row = 3 * 1 = 3` rows and
`n_cols * resolution.col = 2 * 2 = 4`. It creates as equal as possible grid
with 3 rows and 4 columns and converts bins to single booleans. Result: >
tttt
tftf
ttff
- Convert to symbols. It makes `1x2` bins, treats their input as (reversed)
binary digits (`ff=00=0`, `tf=10=1`, `ft=01=2`, `tt=11=3`) and takes
corresponding symbols from supplied options (value plus 1). Result: >
██
▌▌
█
<
Parameters ~
{strings} `(table)` Array of arbitrary strings.
{opts} `(table|nil)` Options. Possible fields:
- <n_rows> - number of rows in output encoding. If too big, will be
truncated to be maximum needed to encode all input strings (taking into
account symbols row resolution). Default: `math.huge`.
- <n_cols> - width of every encoding string. If too big, will be truncated
to be maximum needed to encode all input strings (taking into account
symbols column resolution). Default: `math.huge`.
- <symbols> - array of symbols with extra `resolution` field. See "Encode
symbols" section of |MiniMap.config| for more details. Default: output
of |MiniMap.gen_encode_symbols.block()| with `'3x2'` identifier.
Return ~
`(table)` Array of encoded strings.
------------------------------------------------------------------------------
*MiniMap.open()*
`MiniMap.open`({opts})
Open map window
This creates and shows map window in current tabpage. It basically has
two steps:
- If not already done, create map buffer (used to set lines and other
visual indicators) and map window.
- Call |MiniMap.refresh()|.
Parameters ~
{opts} `(table|nil)` Options used to define map configuration. Same structure
as |MiniMap.config|. Will have effect until at least one tabpage has opened
map window. Default values are taken in the following order:
- From `opts` field of |MiniMap.current|.
- From `vim.b.minimap_config`.
- From |MiniMap.config|.
------------------------------------------------------------------------------
*MiniMap.refresh()*
`MiniMap.refresh`({opts}, {parts})
Refresh map window
This function serves two purposes:
- Update current map configuration via `opts`.
- Update parts of displayed content via `parts`.
Parameters ~
{opts} `(table|nil)` Options used to define map configuration. Same structure
as |MiniMap.config|. Will have effect until at least one tabpage has opened
map window. Default values are taken in the following order:
- From `opts` field of |MiniMap.current|.
- From `vim.b.minimap_config`.
- From |MiniMap.config|.
{parts} `(table|nil)` Which parts to update. Recognised keys with boolean
values (all `true` by default):
- <integrations> - whether to update integration highlights.
- <lines> - whether to update map lines.
- <scrollbar> - whether to update scrollbar.
------------------------------------------------------------------------------
*MiniMap.close()*
`MiniMap.close`()
Close map window
Also resets `opts` field of |MiniMap.current| after closing last map window
(among possibly several tabpages).
------------------------------------------------------------------------------
*MiniMap.toggle()*
`MiniMap.toggle`({opts})
Toggle map window
Open if not shown in current tabpage, close otherwise.
Parameters ~
{opts} `(table|nil)` Input for |MiniMap.open()|.
------------------------------------------------------------------------------
*MiniMap.toggle_focus()*
`MiniMap.toggle_focus`({use_previous_cursor})
Toggle focus to/from map window
When not inside map window, put cursor inside map window; otherwise put
cursor in previous window with source buffer.
When cursor is moving inside map window (but not just after focusing), view of
source window is updated to show first line convertible to current map line.
This allows quick targeted source buffer exploration.
There are at least these extra methods to focus back from map window:
- Press `<CR>` to accept current explored position in source buffer.
Equivalent to calling this function with `false` argument.
- Press `<Esc>` to go back to original position prior focusing on map window.
Equivalent to calling this function with `true` argument.
Parameters ~
{use_previous_cursor} `(boolean|nil)` Whether to focus on source window at
original cursor position (the one prior focusing on map window).
------------------------------------------------------------------------------
*MiniMap.toggle_side()*
`MiniMap.toggle_side`()
Toggle side of map window
A small convenience wrapper for calling |MiniMap.refresh()| to change the
side of map window.
------------------------------------------------------------------------------
*MiniMap.gen_encode_symbols*
`MiniMap.gen_encode_symbols`
Generate encode symbols
This is a table with function elements. Call to actually get encode symbols.
Each element takes a string resolution identifier of a form `'rxc'` (like `'3x2'`)
where `r` is a row resolution of each symbol (how many rows of binary data it
can encode) and `c` is a column resolution (how many columns it can encode).
------------------------------------------------------------------------------
*MiniMap.gen_encode_symbols.block()*
`MiniMap.gen_encode_symbols.block`({id})
Generate block encode symbols
Outputs use solid block to encode binary data. Example: '🬗', '▟', '█'.
Parameters ~
{id} `(string)` Resolution identifier.
Available values: `'1x2'`, `'2x1'`, `'2x2'`, `'3x2'` (default in 'mini.map').
------------------------------------------------------------------------------
*MiniMap.gen_encode_symbols.dot()*
`MiniMap.gen_encode_symbols.dot`({id})
Generate dot encode symbols
Outputs use dots to encode binary data. Example: '⡪', '⣼', '⣿'.
Parameters ~
{id} `(string)` Resolution identifier. Available values: `'4x2'`, `'3x2'`.
------------------------------------------------------------------------------
*MiniMap.gen_encode_symbols.shade()*
`MiniMap.gen_encode_symbols.shade`({id})
Generate shade encode symbols
Outputs use whole cell shades to encode binary data. They use same set of
characters ('░', '▒', '▒', '▓), but with different resolution.
Parameters ~
{id} `(string)` Resolution identifier. Available values: `'1x2'`, `'2x1'`.
------------------------------------------------------------------------------
*MiniMap.gen_integration*
`MiniMap.gen_integration`
Generate integrations
This is a table with function elements. Call to actually get encode symbols.
Each element takes a table defining highlight groups used for to highlight
map lines.
------------------------------------------------------------------------------
*MiniMap.gen_integration.builtin_search()*
`MiniMap.gen_integration.builtin_search`({hl_groups})
Builtin search
Highlight lines with matches of current builtin search (like with |/|, |?|, etc.).
Integration count reflects number of actual matches.
It prompts integration highlighting update on every change of |hlsearch| option
(see |OptionSet|). Note that it is not happening for some keys:
- Toggle search highlight with |CTRL-L-default| or `\h` from 'mini.basics'.
Use custom mapping which changes mode. Like this: >
vim.keymap.set('n', [[\h]], ':let v:hlsearch = 1 - v:hlsearch<CR>')
<
- After starting search with |n|, |N|, |star|, or |#|.
To enable highlight update on this keys, make custom mappings. Like this: >
for _, key in ipairs({ 'n', 'N', '*', '#' }) do
local rhs = key ..
'<Cmd>lua MiniMap.refresh({}, {lines = false, scrollbar = false})<CR>'
vim.keymap.set('n', key, rhs)
end
<
Parameters ~
{hl_groups} `(table|nil)` Table defining highlight groups. Can have the
following fields:
- <search> - highlight group for search matches. Default: |hl-Search|.
------------------------------------------------------------------------------
*MiniMap.gen_integration.diagnostic()*
`MiniMap.gen_integration.diagnostic`({hl_groups})
Builtin diagnostic
Highlight lines with matches of current diagnostic items. Items are computed
with |vim.diagnostic.get()| for current (source) buffer.
It prompts integration highlighting update on every |DiagnosticChanged| event.
Diagnostic items with higher severity (see |vim.diagnostic.severity|) have
higher highlight priority (errors will be shown over all others, etc.).
Parameters ~
{hl_groups} `(table|nil)` Table defining highlight groups. Supplied fields
also define which diagnostic severity to highlight.
Can have the following fields:
- <error> - highlight group for error items.
Default: |hl-DiagnosticFloatingError|.
- <warn> - highlight group for warning items. Default: `nil` (not shown).
- <info> - highlight group for info items. Default: `nil` (not shown).
- <hint> - highlight group for hint items. Default: `nil` (not shown).
Usage ~
Show all diagnostic levels: >
local map = require('mini.map')
local diagnostic_integration = map.gen_integration.diagnostic({
error = 'DiagnosticFloatingError',
warn = 'DiagnosticFloatingWarn',
info = 'DiagnosticFloatingInfo',
hint = 'DiagnosticFloatingHint',
})
map.setup({ integrations = { diagnostic_integration } })
------------------------------------------------------------------------------
*MiniMap.gen_integration.diff()*
`MiniMap.gen_integration.diff`({hl_groups})
General diff hunks from 'mini.diff'
Highlight lines which are part of current diff.
Requires 'mini.diff' as dependency.
Parameters ~
{hl_groups} `(table|nil)` Table defining highlight groups. If `nil` (not
supplied), this status is not highlighted. Can have the following fields:
- <add> - group name for "add" hunks. Default: "MiniDiffSignAdd".
- <change> - group name for "change" hunks. Default: "MiniDiffSignChange".
- <delete> - group name for "delete" hunks. Default: "MiniDiffSignDelete".
------------------------------------------------------------------------------
*MiniMap.gen_integration.gitsigns()*
`MiniMap.gen_integration.gitsigns`({hl_groups})
Hunks from 'lewis6991/gitsigns.nvim'
Highlight lines which have non-trivial Git status.
Requires 'lewis6991/gitsigns.nvim' dependency.
Parameters ~
{hl_groups} `(table|nil)` Table defining highlight groups. If `nil` (not
supplied), this status is not highlighted. Can have the following fields:
- <add> - group name for added lines. Default: "GitSignsAdd".
- <change> - group name for changed lines. Default: "GitSignsChange".
- <delete> - group name for deleted lines. Default: "GitSignsDelete".
vim:tw=78:ts=8:noet:ft=help:norl: