summaryrefslogtreecommitdiff
path: root/users/uqs/uqs.c
blob: 72284143c62e030a51e1d2c16a6724bd5a1bbf54 (plain)
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
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
// Copyright 2022 Ulrich Spörlein (@uqs)
// SPDX-License-Identifier: GPL-2.0-or-later
// vi:et sw=4:

#include "uqs.h"

// LOG:
// late Jan 2020, got Ohkeycaps Dactyl Manuform 5x6
// https://play.typeracer.com shows about 75-80wpm (en) or ~400cpm (de) on my classic keeb.
// Never did proper touch typing, basically didn't use ring finger much, mostly index/middle and pinky (only to hold down modifiers, really).
// Feb 2020, switching to Colemak DH after 30 years of Qwerty, uh oh...
// mid Feb, 20wpm/87% on monkeytype.com (no punct, numbers)
// early March, 28wpm/90% on MT (plus punct./numbers from here on); 25wpm on typeracer
// early April, 35wpm/92% on MT; 41wpm on typeracer
// early May, 45wpm/96% on MT; 46wpm on typeracer; my qwerty is deteriorating, I need to look at the keys more and more o_O
// early June, 49wpm/95% on MT (sigh ...); 50wpm on typeracer;
// early July, 50wpm/96% on MT (...); 52wpm/96% on typeracer;
// early August, 55wpm/96% on MT; 55wpm/98% on typeracer;
// early September, 57wpm/97% on MT; 58wpm/97% on typeracer;
// early October, 59wpm/96% on MT; 61wpm/97% on typeracer;
// November, 56wpm/97% on MT; 62wpm/98% on typeracer;
// December, 62wpm/96% on MT; 66wpm/98% on typeracer;
// January, 61wpm/97% on MT; 65wpm/98% on typeracer;
// February, 64wpm/97% on MT; 67wpm/98% on typeracer; my qwerty on the laptop is still fine, but I miss my shortcuts badly.
//
// So that's one year on Colemak. Was it worth the switch? Probably not, though
// I also had to first learn proper technique, but that was actually swift, as
// the keyboard nicely forces that on you. I really like home row mods though,
// they are so comfy. Need to rethink my combos some more, still.


#ifdef RGBLIGHT_LAYERS
layer_state_t default_layer_state_set_user(layer_state_t state) {
    rgblight_set_layer_state(L_QWER, layer_state_cmp(state, L_QWER));
    rgblight_set_layer_state(L_WASD, layer_state_cmp(state, L_WASD));
    rgblight_set_layer_state(L_COLM, layer_state_cmp(state, L_COLM));
    return state;
}
#endif

layer_state_t layer_state_set_user(layer_state_t state) {
#if 0
    // defining layer L_FUNC when both keys are pressed
    state = update_tri_layer_state(state, L_EXTD, L_NUM, L_FUNC);
#endif
#ifdef RGBLIGHT_LAYERS
    rgblight_set_layer_state(L_EXTD, layer_state_cmp(state, L_EXTD));
    rgblight_set_layer_state(L_NUM, layer_state_cmp(state, L_NUM));
    rgblight_set_layer_state(L_FUNC, layer_state_cmp(state, L_FUNC));
    rgblight_set_layer_state(L_MOUSE, layer_state_cmp(state, L_MOUSE));
#else
#endif
    return state;
}

#ifdef RGBLIGHT_LAYERS
// NOTE: at most 2 elements, last one needs to be RGBLIGHT_END_SEGMENTS
typedef rgblight_segment_t rgblight_layer_t[3];

const rgblight_layer_t PROGMEM my_rgb_segments[] = {
    [L_QWER] = {{0, RGBLED_NUM, HSV_WHITE},  RGBLIGHT_END_SEGMENTS},
    [L_WASD] = {{0, RGBLED_NUM/2, HSV_RED}, {RGBLED_NUM/2, RGBLED_NUM/2, HSV_OFF}, RGBLIGHT_END_SEGMENTS},
    [L_COLM] = {{0, RGBLED_NUM, HSV_GREEN},  RGBLIGHT_END_SEGMENTS},
    [L_EXTD] = {{0, RGBLED_NUM, HSV_BLUE},   RGBLIGHT_END_SEGMENTS},
    [L_NUM] =  {{0, RGBLED_NUM, HSV_ORANGE}, RGBLIGHT_END_SEGMENTS},
    [L_FUNC] = {{0, RGBLED_NUM, HSV_YELLOW}, RGBLIGHT_END_SEGMENTS},
    [L_MOUSE]= {{0, RGBLED_NUM, HSV_PURPLE}, RGBLIGHT_END_SEGMENTS},
};

// This array needs pointers, :/
const rgblight_segment_t* const PROGMEM my_rgb_layers[] = {
    my_rgb_segments[L_QWER],
    my_rgb_segments[L_WASD],
    my_rgb_segments[L_COLM],
    my_rgb_segments[L_EXTD],
    my_rgb_segments[L_NUM],
    my_rgb_segments[L_FUNC],
    my_rgb_segments[L_MOUSE],
};

_Static_assert(sizeof(my_rgb_layers) / sizeof(my_rgb_layers[0]) ==
        sizeof(my_rgb_segments) / sizeof(my_rgb_segments[0]),
        "Number of rgb_segment definitions does not match up!");
#endif

#ifdef COMBO_ENABLE
enum combo_events {
  C_AUML,
  C_OUML,
  C_UUML,
  C_SZ,
  C_CBR,
  C_PRN,
  C_BRC,
};

// Maybe use this?
// #define COMBO_ONLY_FROM_LAYER L_COLM

// The official way has way too much duplication and intermediate names for my taste...
const uint16_t PROGMEM my_action_combos[][3] = {
    [C_AUML] = {KC_G_A, KC_W, COMBO_END},
    [C_OUML] = {KC_G_O, KC_Y, COMBO_END},
    [C_UUML] = {KC_C_N, KC_U, COMBO_END},
    [C_SZ]   = {KC_S_S, KC_Z, COMBO_END},
    [C_CBR]  = {KC_COLN, KC_LCBR, COMBO_END},
    [C_PRN]  = {KC_LCBR, KC_LPRN, COMBO_END},
    [C_BRC]  = {KC_LPRN, KC_LBRC, COMBO_END},
};
const uint16_t PROGMEM my_combos[][4] = {
    {KC_LPRN, KC_F, KC_P, COMBO_END},
    {KC_RPRN, KC_C, KC_D, COMBO_END},
    {KC_LCBR, KC_W, KC_F, COMBO_END},
    {KC_RCBR, KC_X, KC_C, COMBO_END},
    {KC_TAB,  KC_G_A, KC_A_R, COMBO_END},
    {KC_BSLS, KC_B, KC_J, COMBO_END},  // remove this?
    {KC_BSLS, KC_F, KC_U, COMBO_END},
    {LSFT(KC_BSLS), KC_P, KC_L, COMBO_END},
    {KC_MINUS, KC_C_T, KC_C_N, COMBO_END},
    {LSFT(KC_MINUS), KC_D, KC_H, COMBO_END},
    {KC_GRV,  KC_Q, KC_W, COMBO_END},  // remove this?
    {KC_GRV,  KC_C, KC_COMM, COMBO_END},
    {LSFT(KC_GRV), KC_G, KC_M, COMBO_END},
    {KC_BTN3, KC_BTN1, KC_BTN2, COMBO_END},
    {KC_BTN1, KC_BTN2, KC_BTN3, COMBO_END},
};

const uint16_t COMBO_LEN = sizeof(my_action_combos) / sizeof(my_action_combos[0]) + sizeof(my_combos) / sizeof(my_combos[0]);

#define MY_ACTION_COMBO(ck) \
    [ck] = { .keys = &(my_action_combos[ck][0]) }
#define MY_COMBO(ck) \
    { .keys = &(my_combos[ck][1]), .keycode = my_combos[ck][0] }

// NOTE: while my_combos can live in PROGMEM, the key_combos data also
// contains state that is tweaked at runtime, so we need to indirect. Ugh.
#define COMBO_STATICALLY
#ifdef COMBO_STATICALLY
// TODO: fill this at runtime with a loop?
combo_t key_combos[] = {
  MY_ACTION_COMBO(0),
  MY_ACTION_COMBO(1),
  MY_ACTION_COMBO(2),
  MY_ACTION_COMBO(3),
  MY_ACTION_COMBO(4),
  MY_ACTION_COMBO(5),
  MY_ACTION_COMBO(6),
  MY_COMBO(0),
  MY_COMBO(1),
  MY_COMBO(2),
  MY_COMBO(3),
  MY_COMBO(4),
  MY_COMBO(5),
  MY_COMBO(6),
  MY_COMBO(7),
  MY_COMBO(8),
  MY_COMBO(9),
  MY_COMBO(10),
  MY_COMBO(11),
  MY_COMBO(12),
  MY_COMBO(13),
  MY_COMBO(14),
};

_Static_assert(sizeof(key_combos) / sizeof(key_combos[0]) ==
        (sizeof(my_action_combos) / sizeof(my_action_combos[0]) + sizeof(my_combos) / sizeof(my_combos[0])),
        "Number of combo definitions does not match up!");
#else
combo_t key_combos[sizeof(my_action_combos) / sizeof(my_action_combos[0]) + sizeof(my_combos) / sizeof(my_combos[0])];
#endif

void process_combo_event(uint16_t combo_index, bool pressed) {
    switch (combo_index) {
        case C_AUML:
            if (pressed) {
                tap_code16(KC_RALT);
                tap_code16(LSFT(KC_QUOT));
                tap_code16(KC_A);
            }
            break;
        case C_OUML:
            if (pressed) {
                tap_code16(KC_RALT);
                tap_code16(LSFT(KC_QUOT));
                tap_code16(KC_O);
            }
            break;
        case C_UUML:
            if (pressed) {
                tap_code16(KC_RALT);
                tap_code16(LSFT(KC_QUOT));
                tap_code16(KC_U);
            }
            break;
        case C_SZ:
            if (pressed) {
                tap_code16(KC_RALT);
                tap_code16(KC_S);
                tap_code16(KC_S);
            }
            break;
        case C_CBR:
            if (pressed) {
                tap_code16(KC_LCBR);
                tap_code16(KC_RCBR);
                tap_code16(KC_LEFT);
            }
            break;
        case C_PRN:
            if (pressed) {
                tap_code16(KC_LPRN);
                tap_code16(KC_RPRN);
                tap_code16(KC_LEFT);
            }
            break;
        case C_BRC:
            if (pressed) {
                tap_code16(KC_LBRC);
                tap_code16(KC_RBRC);
                tap_code16(KC_LEFT);
            }
            break;
    }
}
#endif

void keyboard_post_init_user(void) {
#ifndef KEYBOARD_preonic_rev3
    default_layer_set(1ul << L_COLM);
#endif
#ifdef RGBLIGHT_LAYERS
    // Enable the LED layers
    rgblight_layers = my_rgb_layers;
    rgblight_set_layer_state(0, true);
#endif
#if defined(COMBO_ENABLE) && !defined(COMBO_STATICALLY)
    uint8_t i = 0;
    for (; i < sizeof(my_action_combos) / sizeof(my_action_combos[0]); i++) {
        key_combos[i].keys = &(my_action_combos[i][0]);
    }
    for (uint8_t j = 0; j < sizeof(my_combos) / sizeof(my_combos[0]); j++, i++) {
        key_combos[i].keycode = my_combos[j][0];
        key_combos[i].keys = &(my_combos[j][1]);
    }
#endif
}

uint16_t key_timer;
bool delkey_registered;
bool num_layer_was_used;
bool extd_layer_was_used;
// These keep state about the long-press-means-umlaut keys.
bool auml_pressed;
bool ouml_pressed;
bool uuml_pressed;

void maybe_send_umlaut(uint16_t keycode, bool *is_pressed) {
    // Some other key did _not_ already re-arm this key, so now we need to do
    // that ourselves.
    if (*is_pressed) {
        *is_pressed = false;
        // If released within the timer, then just KC_A, KC_O, KC_U
        if (timer_elapsed(key_timer) < TAPPING_TERM) {
            tap_code16(keycode);
        } else {
            tap_code16(KC_RALT);
            tap_code16(LSFT(KC_QUOT));
            tap_code16(keycode);
        }
    }
}

bool process_record_user(uint16_t keycode, keyrecord_t *record) {
    // TODO: why not use key_timer here? is it dynamic or not?
    static uint16_t extd_layer_timer;
    if (layer_state_is(L_EXTD) && record->event.pressed) {
        extd_layer_was_used = true;
    }
    if (layer_state_is(L_NUM) && record->event.pressed) {
        num_layer_was_used = true;
    }

    // An umlaut key was pressed previously (but will only emit the key on
    // release), but we've pressed a different key now, so fire the regular key,
    // re-arm it and continue with whatever actual key was pressed just now.
    if (record->event.pressed) {
        if (auml_pressed) {
            tap_code16(KC_A);
            auml_pressed = false;
        }
        if (ouml_pressed) {
            tap_code16(KC_O);
            ouml_pressed = false;
        }
        if (uuml_pressed) {
            tap_code16(KC_U);
            uuml_pressed = false;
        }
    }

    switch (keycode) {
        // From https://github.com/qmk/qmk_firmware/issues/6053
    case LT_EXTD_ESC:
        if (record->event.pressed) {
            extd_layer_was_used = false;
            extd_layer_timer = timer_read();
            layer_on(L_EXTD);
        } else {
            layer_off(L_EXTD);
            unregister_mods(MOD_BIT(KC_LALT));   // undo what ALT_TAB might've set
            // NOTE: need to track whether we made use of the extd layer and
            // that all happened within the tapping term. Otherwise we'd emit
            // that layer key code _plus_ an extra Esc.
            if (timer_elapsed(extd_layer_timer) < TAPPING_TERM && !extd_layer_was_used) {
                tap_code(KC_ESC);
            }
        }
        return true;
    case LT_NUM_BSPC:
        if (record->event.pressed){
            num_layer_was_used = false;
            extd_layer_timer = timer_read();
            layer_on(L_NUM);
        } else {
            layer_off(L_NUM);
            // NOTE: Custom LT method so that any press of a key on that layer will prevent the backspace.
            if (timer_elapsed(extd_layer_timer) < TAPPING_TERM && !num_layer_was_used) {
                tap_code(KC_BSPC);
            }
        }
        return true;
    case LT_MOUSE_ALT_SHIFT_INS:
        if (record->event.pressed) {
            key_timer = timer_read();
            layer_on(L_MOUSE);
        } else {
            layer_off(L_MOUSE);
            if (timer_elapsed(key_timer) < TAPPING_TERM) {
                tap_code16(LALT(LSFT(KC_INS)));
            }
        }
        return true;
    case LT_FUNC_SHIFT_INS:
        if (record->event.pressed) {
            key_timer = timer_read();
            layer_on(L_FUNC);
        } else {
            layer_off(L_FUNC);
            if (timer_elapsed(key_timer) < TAPPING_TERM) {
                tap_code16(LSFT(KC_INS));
            }
        }
        return true;
#if 1
        /* Looks like PERMISSIVE_HOLD on LT and OSM doesn't work properly. This
         * is probaby https://github.com/qmk/qmk_firmware/issues/8971
         */
    case OSM_GUI:
        /* OSM(MOD_LGUI) is delaying the event, but I need immediate triggering
         * of the modifier to move windows around with the mouse. If only
         * tapped, however, have it be a win OSM */
        if (record->event.pressed) {
            key_timer = timer_read();
            register_mods(MOD_BIT(KC_LGUI));
        } else {
            unregister_mods(MOD_BIT(KC_LGUI));
            if (timer_elapsed(key_timer) < TAPPING_TERM) {
                add_oneshot_mods(MOD_BIT(KC_LGUI));
            } else {
                del_oneshot_mods(MOD_BIT(KC_LGUI));
            }
        }
        return true;
        // Why do I have to roll my own? It seems the original ones work on
        // keyrelease, at which time I might have let go of the layer tap
        // already, so I cannot roll them fast...
    case OSM_SFT:
        if (record->event.pressed) {
            key_timer = timer_read();
            register_mods(MOD_BIT(KC_LSFT));
        } else {
            unregister_mods(MOD_BIT(KC_LSFT));
            if (timer_elapsed(key_timer) < TAPPING_TERM) {
                add_oneshot_mods(MOD_BIT(KC_LSFT));
            } /*else {
                del_oneshot_mods(MOD_BIT(KC_LSFT));
            }*/
        }
        return true;
    case OSM_CTL:
        if (record->event.pressed) {
            key_timer = timer_read();
            register_mods(MOD_BIT(KC_LCTL));
        } else {
            unregister_mods(MOD_BIT(KC_LCTL));
            if (timer_elapsed(key_timer) < TAPPING_TERM) {
                add_oneshot_mods(MOD_BIT(KC_LCTL));
            } /*else {
                del_oneshot_mods(MOD_BIT(KC_LCTL));
            }*/
        }
        return true;
    case OSM_ALT:
        if (record->event.pressed) {
            key_timer = timer_read();
            register_mods(MOD_BIT(KC_LALT));
        } else {
            unregister_mods(MOD_BIT(KC_LALT));
            if (timer_elapsed(key_timer) < TAPPING_TERM) {
                add_oneshot_mods(MOD_BIT(KC_LALT));
            } /*else {
                del_oneshot_mods(MOD_BIT(KC_LALT));
            }*/
        }
        return true;
#else
#define OSM_ALT OSM(MOD_LALT)
#define OSM_CTL OSM(MOD_LCTL)
#define OSM_GUI OSM(MOD_LGUI)
#define OSM_SFT OSM(MOD_LSFT)
#endif
    // Obsoleted by using combos for umlauts now.
    case KC_A_AE:
        if (record->event.pressed) {
            key_timer = timer_read();
            auml_pressed = true;
        } else {
            maybe_send_umlaut(KC_A, &auml_pressed);
        }
        break;
    case KC_O_OE:
        if (record->event.pressed) {
            key_timer = timer_read();
            ouml_pressed = true;
        } else {
            maybe_send_umlaut(KC_O, &ouml_pressed);
        }
        break;
    case KC_U_UE:
        if (record->event.pressed) {
            key_timer = timer_read();
            uuml_pressed = true;
        } else {
            maybe_send_umlaut(KC_U, &uuml_pressed);
        }
        break;
    case MINS_UNDSCR:
        if (record->event.pressed) {
            key_timer = timer_read();
        } else {
            if (timer_elapsed(key_timer) < TAPPING_TERM) {
                // Can't send KC_KP_MINUS, it doesn't compose to, say →
                tap_code16(KC_MINUS);
            } else {
                tap_code16(KC_UNDERSCORE);
            }
        }
        break;
    case ALT_TAB:
        if (record->event.pressed) {
            register_mods(MOD_BIT(KC_LALT));
            tap_code16(KC_TAB);
        }
        break;
    case INS_HARD:
        // Do Alt-Shift-Ins first to have xdotool copy from SELECTION to CLIPBOARD, then Shift-Ins to paste.
        if (record->event.pressed) {
            tap_code16(LSFT(LALT(KC_INS)));
        } else {
            tap_code16(LSFT(KC_INS));
        }
        break;
    case SHIFT_INS:
        if (record->event.pressed) {
            // when keycode is pressed
            key_timer = timer_read();
            // Shift when held ...
            register_mods(MOD_BIT(KC_RSFT));
        } else {
            // If released within the timer, then Shift+Ins
            if (timer_elapsed(key_timer) < TAPPING_TERM) {
                tap_code16(KC_INS);
            }
            unregister_mods(MOD_BIT(KC_RSFT));
        }
        break;
    case ALT_SHIFT_INS:
        if (record->event.pressed) {
            key_timer = timer_read();
            // Shift when held ...
            register_mods(MOD_BIT(KC_LSFT));
        } else {
            // If released within the timer, then Shift+Alt+Ins
            if (timer_elapsed(key_timer) < TAPPING_TERM) {
                register_mods(MOD_BIT(KC_LALT));
                tap_code16(KC_INS);
            }
            // Note: this makes xev(1) see KeyPress for Meta_L but KeyRelease for Alt_L
            unregister_mods(MOD_BIT(KC_LSFT) | MOD_BIT(KC_LALT));
        }
        break;
/*
 * Obsoleted by making tmux understand Ctrl-(Shift)-Tab natively.
    case TM_NEXT:
        if (record->event.pressed) SEND_STRING(SS_LCTRL("a") "n");
        break;
    case TM_PREV:
        if (record->event.pressed) SEND_STRING(SS_LCTRL("a") "p");
        break;
*/
        // TODO: use key overrides to turn, e.g. Win+Ctrl-Tab into VIM_NEXT.
        // Not sure why Ctrl-Pgup works in vim, but not in vim-inside-tmux.
    case VIM_NEXT:
        if (record->event.pressed) SEND_STRING(SS_TAP(X_ESC) SS_TAP(X_G) SS_TAP(X_T));
        break;
    case VIM_PREV:
        if (record->event.pressed) SEND_STRING(SS_TAP(X_ESC) SS_TAP(X_G) SS_LSFT("t"));
        break;
    case WIN_LEFT:
        if (record->event.pressed) SEND_STRING(SS_LCTRL("w") SS_TAP(X_H));
        break;
    case WIN_DN:
        if (record->event.pressed) SEND_STRING(SS_LCTRL("w") SS_TAP(X_J));
        break;
    case WIN_UP:
        if (record->event.pressed) SEND_STRING(SS_LCTRL("w") SS_TAP(X_K));
        break;
    case WIN_RGHT:
        if (record->event.pressed) SEND_STRING(SS_LCTRL("w") SS_TAP(X_L));
        break;
    }

    return true;
}

#ifdef LEADER_ENABLE
LEADER_EXTERNS();

void matrix_scan_user(void) {
  LEADER_DICTIONARY() {
    leading = false;
    leader_end();

#ifdef UCIS_ENABLE
    SEQ_ONE_KEY(KC_U) {
      qk_ucis_start();
    }
#endif
    SEQ_ONE_KEY(KC_H) {
      send_unicode_string("ᕕ( ᐛ )ᕗ");  // happy
    }
    SEQ_ONE_KEY(KC_D) {
      send_unicode_string("ಠ_ಠ");  // disapproval
    }
    SEQ_ONE_KEY(KC_L) {
      send_unicode_string("( ͡° ͜ʖ ͡°)");  // lenny
    }
    SEQ_ONE_KEY(KC_S) {
      send_unicode_string(\\_(ツ)_/¯");  // shrug
    }
    // tableflip (LEADER - TF)
    SEQ_TWO_KEYS(KC_T, KC_F) {
      //set_unicode_input_mode(UC_LNX);
      //send_unicode_hex_string("0028 30CE 0CA0 75CA 0CA0 0029 30CE 5F61 253B 2501 253B");
      send_unicode_string("(╯°□°)╯︵ ┻━┻");
    }
    // untableflip
    SEQ_THREE_KEYS(KC_U, KC_T, KC_F) {
      //set_unicode_input_mode(UC_LNX);
      //send_unicode_hex_string("0028 30CE 0CA0 75CA 0CA0 0029 30CE 5F61 253B 2501 253B");
      send_unicode_string("┬─┬ノ( º _ ºノ)");
    }
  }
}
#endif

#ifdef UCIS_ENABLE
// 3 codepoints at most, otherwise increase UCIS_MAX_CODE_POINTS
const qk_ucis_symbol_t ucis_symbol_table[] = UCIS_TABLE(
    UCIS_SYM("poop", 0x1F4A9),                // 💩
    UCIS_SYM("rofl", 0x1F923),                // 🤣
    UCIS_SYM("look", 0x0CA0, 0x005F, 0x0CA0)  // ಠ_ಠ
);
#endif