shpool-vterm 0.2.1

An in-memory terminal to support session restore in shpool.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
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

#[macro_use]
#[path = "support/mod.rs"]
mod support;

use shpool_vterm::{term, ContentRegion};

frag! {
    scrollback_insert_line_basic { scrollback_lines: 100, width: 5, height: 4 }
    <= term::Raw::from("11"), term::Crlf::default(),
       term::Raw::from("22"), term::Crlf::default(),
       term::Raw::from("33"), term::Crlf::default(),
       term::Raw::from("44"),
       term::ControlCodes::cursor_position(2, 1),
       term::ControlCodes::insert_lines(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("11"),
            term::Crlf::default(),
            term::Crlf::default(),
            term::Raw::from("22"),
            term::Crlf::default(),
            term::Raw::from("33"),
            term::ControlCodes::cursor_position(2, 1),
            term::control_codes().clear_attrs
}

frag! {
    scrollback_insert_lines_scroll_region { scrollback_lines: 100, width: 5, height: 5 }
    <= term::ControlCodes::cursor_position(1, 1),
       term::Raw::from("11"), term::Crlf::default(),
       term::Raw::from("22"), term::Crlf::default(),
       term::Raw::from("33"), term::Crlf::default(),
       term::Raw::from("44"), term::Crlf::default(),
       term::Raw::from("55"),
       term::ControlCodes::set_scroll_region(2, 4),
       term::ControlCodes::cursor_position(3, 1),
       term::ControlCodes::insert_lines(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("11"),
            term::Crlf::default(),
            term::Raw::from("22"),
            term::Crlf::default(),
            term::Crlf::default(),
            term::Raw::from("33"),
            term::Crlf::default(),
            term::Raw::from("55"),
            term::ControlCodes::set_scroll_region(2, 4),
            term::ControlCodes::cursor_position(3, 1),
            term::control_codes().clear_attrs
}

frag! {
    scrollback_insert_many_lines { scrollback_lines: 100, width: 5, height: 4 }
    <= term::Raw::from("11"), term::Crlf::default(),
       term::Raw::from("22"), term::Crlf::default(),
       term::Raw::from("33"), term::Crlf::default(),
       term::Raw::from("44"),
       term::ControlCodes::cursor_position(2, 1),
       term::ControlCodes::insert_lines(10)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("11"),
            term::Crlf::default(),
            term::Crlf::default(),
            term::Crlf::default(),
            term::ControlCodes::cursor_position(2, 1),
            term::control_codes().clear_attrs
}

frag! {
    scrollback_insert_medium_lines { scrollback_lines: 100, width: 5, height: 5 }
    <= term::Raw::from("11"), term::Crlf::default(),
       term::Raw::from("22"), term::Crlf::default(),
       term::Raw::from("33"), term::Crlf::default(),
       term::Raw::from("44"), term::Crlf::default(),
       term::Raw::from("55"),
       term::ControlCodes::cursor_position(2, 1),
       term::ControlCodes::insert_lines(2)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("11"),
            term::Crlf::default(),
            term::Crlf::default(),
            term::Crlf::default(),
            term::Raw::from("22"),
            term::Crlf::default(),
            term::Raw::from("33"),
            term::ControlCodes::cursor_position(2, 1),
            term::control_codes().clear_attrs
}

frag! {
    scrollback_insert_outside_scroll_region { scrollback_lines: 100, width: 5, height: 5 }
    <= term::Raw::from("11"), term::Crlf::default(),
       term::Raw::from("22"), term::Crlf::default(),
       term::Raw::from("33"), term::Crlf::default(),
       term::Raw::from("44"), term::Crlf::default(),
       term::Raw::from("55"),
       term::ControlCodes::set_scroll_region(2, 4),
       term::ControlCodes::cursor_position(1, 1),
       term::ControlCodes::insert_lines(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("11"),
            term::Crlf::default(),
            term::Raw::from("22"),
            term::Crlf::default(),
            term::Raw::from("33"),
            term::Crlf::default(),
            term::Raw::from("44"),
            term::Crlf::default(),
            term::Raw::from("55"),
            term::ControlCodes::set_scroll_region(2, 4),
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_attrs
}

frag! {
    scrollback_insert_past_text { scrollback_lines: 100, width: 5, height: 5 }
    <= term::Raw::from("11"), term::Crlf::default(),
       term::Raw::from("22"),
       term::ControlCodes::cursor_position(4, 1),
       term::ControlCodes::insert_lines(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("11"),
            term::Crlf::default(),
            term::Raw::from("22"),
            term::ControlCodes::cursor_position(4, 1),
            term::control_codes().clear_attrs
}

frag! {
    scrollback_insert_with_scroll_region_reassembly { scrollback_lines: 100, width: 5, height: 6 }
    <= term::Raw::from("11"), term::Crlf::default(),
       term::Raw::from("22"), term::Crlf::default(),
       term::Raw::from("33"), term::Crlf::default(),
       term::Raw::from("44"), term::Crlf::default(),
       term::Raw::from("55"), term::Crlf::default(),
       term::Raw::from("66"),
       term::ControlCodes::set_scroll_region(2, 5),
       term::ControlCodes::cursor_position(3, 1),
       term::ControlCodes::insert_lines(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("11"),
            term::Crlf::default(),
            term::Raw::from("22"),
            term::Crlf::default(),
            term::Crlf::default(),
            term::Raw::from("33"),
            term::Crlf::default(),
            term::Raw::from("44"),
            term::Crlf::default(),
            term::Raw::from("66"),
            term::ControlCodes::set_scroll_region(2, 5),
            term::ControlCodes::cursor_position(3, 1),
            term::control_codes().clear_attrs
}

frag! {
    scrollback_delete_line_basic { scrollback_lines: 100, width: 5, height: 4 }
    <= term::Raw::from("11"), term::Crlf::default(),
       term::Raw::from("22"), term::Crlf::default(),
       term::Raw::from("33"), term::Crlf::default(),
       term::Raw::from("44"),
       term::ControlCodes::cursor_position(2, 1),
       term::ControlCodes::delete_lines(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("11"),
            term::Crlf::default(),
            term::Raw::from("33"),
            term::Crlf::default(),
            term::Raw::from("44"),
            term::Crlf::default(),
            term::ControlCodes::cursor_position(2, 1),
            term::control_codes().clear_attrs
}

frag! {
    scrollback_delete_lines_scroll_region { scrollback_lines: 100, width: 5, height: 5 }
    <= term::ControlCodes::cursor_position(1, 1),
       term::Raw::from("11"), term::Crlf::default(),
       term::Raw::from("22"), term::Crlf::default(),
       term::Raw::from("33"), term::Crlf::default(),
       term::Raw::from("44"), term::Crlf::default(),
       term::Raw::from("55"),
       term::ControlCodes::set_scroll_region(2, 4),
       term::ControlCodes::cursor_position(3, 1),
       term::ControlCodes::delete_lines(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("11"),
            term::Crlf::default(),
            term::Raw::from("22"),
            term::Crlf::default(),
            term::Raw::from("44"),
            term::Crlf::default(),
            term::Crlf::default(),
            term::Raw::from("55"),
            term::ControlCodes::set_scroll_region(2, 4),
            term::ControlCodes::cursor_position(3, 1),
            term::control_codes().clear_attrs
}

frag! {
    scrollback_delete_many_lines { scrollback_lines: 100, width: 5, height: 4 }
    <= term::Raw::from("11"), term::Crlf::default(),
       term::Raw::from("22"), term::Crlf::default(),
       term::Raw::from("33"), term::Crlf::default(),
       term::Raw::from("44"),
       term::ControlCodes::cursor_position(2, 1),
       term::ControlCodes::delete_lines(10)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("11"),
            term::Crlf::default(),
            term::Crlf::default(),
            term::Crlf::default(),
            term::ControlCodes::cursor_position(2, 1),
            term::control_codes().clear_attrs
}

frag! {
    scrollback_delete_outside_scroll_region { scrollback_lines: 100, width: 5, height: 5 }
    <= term::Raw::from("11"), term::Crlf::default(),
       term::Raw::from("22"), term::Crlf::default(),
       term::Raw::from("33"), term::Crlf::default(),
       term::Raw::from("44"), term::Crlf::default(),
       term::Raw::from("55"),
       term::ControlCodes::set_scroll_region(2, 4),
       term::ControlCodes::cursor_position(1, 1),
       term::ControlCodes::delete_lines(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("11"),
            term::Crlf::default(),
            term::Raw::from("22"),
            term::Crlf::default(),
            term::Raw::from("33"),
            term::Crlf::default(),
            term::Raw::from("44"),
            term::Crlf::default(),
            term::Raw::from("55"),
            term::ControlCodes::set_scroll_region(2, 4),
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_attrs
}

frag! {
    scrollback_delete_past_text { scrollback_lines: 100, width: 5, height: 5 }
    <= term::Raw::from("11"), term::Crlf::default(),
       term::Raw::from("22"),
       term::ControlCodes::cursor_position(4, 1),
       term::ControlCodes::delete_lines(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("11"),
            term::Crlf::default(),
            term::Raw::from("22"),
            term::ControlCodes::cursor_position(4, 1),
            term::control_codes().clear_attrs
}

frag! {
    insert_char_basic { scrollback_lines: 100, width: 5, height: 4 }
    <= term::Raw::from("123"),
       term::ControlCodes::cursor_position(1, 2),
       term::ControlCodes::insert_character(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("1 23"),
            term::ControlCodes::cursor_position(1, 2),
            term::control_codes().clear_attrs
}

frag! {
    insert_char_shift_off { scrollback_lines: 100, width: 3, height: 4 }
    <= term::Raw::from("123"),
       term::ControlCodes::cursor_position(1, 1),
       term::ControlCodes::insert_character(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from(" 12"),
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_attrs
}

frag! {
    insert_many_chars { scrollback_lines: 100, width: 5, height: 4 }
    <= term::Raw::from("123"),
       term::ControlCodes::cursor_position(1, 1),
       term::ControlCodes::insert_character(2)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("  123"),
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_attrs
}

frag! {
    delete_char_basic { scrollback_lines: 100, width: 5, height: 4 }
    <= term::Raw::from("123"),
       term::ControlCodes::cursor_position(1, 2),
       term::ControlCodes::delete_character(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("13   "),
            term::ControlCodes::cursor_position(1, 2),
            term::control_codes().clear_attrs
}

frag! {
    delete_many_chars { scrollback_lines: 100, width: 5, height: 4 }
    <= term::Raw::from("123"),
       term::ControlCodes::cursor_position(1, 1),
       term::ControlCodes::delete_character(2)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("3    "),
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_attrs
}

frag! {
    delete_char_at_end_of_line { scrollback_lines: 100, width: 5, height: 4 }
    <= term::Raw::from("123"),
       term::ControlCodes::cursor_position(1, 3),
       term::ControlCodes::delete_character(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("12   "),
            term::ControlCodes::cursor_position(1, 3),
            term::control_codes().clear_attrs
}

frag! {
    delete_char_with_backfill_attrs { scrollback_lines: 100, width: 5, height: 4 }
    <= term::Raw::from("123"),
       term::ControlCodes::cursor_position(1, 2),
       term::ControlCodes::fgcolor_idx(1),
       term::ControlCodes::delete_character(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("13  "),
            term::ControlCodes::fgcolor_idx(1),
            term::Raw::from(" "),
            term::control_codes().fgcolor_default,
            term::ControlCodes::cursor_position(1, 2),
            term::control_codes().clear_attrs,
            term::ControlCodes::fgcolor_idx(1)
}

frag! {
    erase_char_basic { scrollback_lines: 100, width: 5, height: 4 }
    <= term::Raw::from("123"),
       term::ControlCodes::cursor_position(1, 2),
       term::ControlCodes::erase_character(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("1 3"),
            term::ControlCodes::cursor_position(1, 2),
            term::control_codes().clear_attrs
}

frag! {
    erase_many_chars { scrollback_lines: 100, width: 5, height: 4 }
    <= term::Raw::from("12345"),
       term::ControlCodes::cursor_position(1, 2),
       term::ControlCodes::erase_character(3)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("1   5"),
            term::ControlCodes::cursor_position(1, 2),
            term::control_codes().clear_attrs
}

frag! {
    erase_char_with_attrs { scrollback_lines: 100, width: 5, height: 4 }
    <= term::Raw::from("123"),
       term::ControlCodes::cursor_position(1, 2),
       term::ControlCodes::fgcolor_idx(1),
       term::ControlCodes::erase_character(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("1"),
            term::ControlCodes::fgcolor_idx(1),
            term::Raw::from(" "),
            term::control_codes().fgcolor_default,
            term::Raw::from("3"),
            term::ControlCodes::cursor_position(1, 2),
            term::control_codes().clear_attrs,
            term::ControlCodes::fgcolor_idx(1)
}

frag! {
    erase_char_at_right_margin { scrollback_lines: 100, width: 5, height: 4 }
    <= term::Raw::from("12345"),
       term::ControlCodes::erase_character(1)
    => ContentRegion::All =>
            term::control_codes().clear_attrs,
            term::ControlCodes::cursor_position(1, 1),
            term::control_codes().clear_screen,
            term::Raw::from("12345"),
            term::ControlCodes::cursor_position(1, 6),
            term::control_codes().clear_attrs
}