Keep whitespace in html tables

[edelarua]

Closes #775

[github-actions]

Code Coverage Summary

Filename                     Stmts    Miss  Cover    Missing
-------------------------  -------  ------  -------  ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
R/00tabletrees.R               737      62  91.59%   22, 103, 106, 413, 497-498, 501, 656, 756, 847-848, 949, 951-952, 975-978, 1000, 1113-1116, 1211-1216, 1363, 1458-1461, 1524-1527, 1562-1565, 1571-1576, 1625, 1632, 1730, 1840, 1854, 1857-1860, 1863-1866, 1894, 1925-1926
R/as_html.R                    139       6  95.68%   66, 133-137
R/colby_constructors.R         555      20  96.40%   71, 123, 181-184, 244-247, 387, 404, 1213, 1304, 1465, 1503, 1525, 1549, 1570, 1726
R/compare_rtables.R             83      17  79.52%   93-96, 99-102, 115-118, 137, 157-158, 189, 194
R/format_rcell.R                12       0  100.00%
R/indent.R                      13       2  84.62%   39-40
R/index_footnotes.R             62       0  100.00%
R/make_split_fun.R             119      23  80.67%   22-25, 51-54, 57-60, 115, 119, 280, 283-286, 291-294, 313, 412
R/make_subset_expr.R           136      14  89.71%   34-48, 126-133, 168, 250, 266, 274
R/simple_analysis.R              5       1  80.00%   55
R/split_funs.R                 505      66  86.93%   143, 148, 154-159, 164, 181-185, 366-371, 388-393, 474, 526, 544-547, 564, 631, 641-642, 644, 658, 702, 727, 903, 910, 936-939, 950-951, 953, 955, 1126-1128, 1142-1146, 1210-1213, 1276-1279
R/summary.R                    215      24  88.84%   38, 85, 192, 200, 271-276, 287-288, 307-308, 418, 465-481, 516, 549
R/tree_accessors.R             833      79  90.52%   109, 251, 269, 292, 330, 344, 360, 465, 492-493, 774-779, 907, 925, 949, 999, 1054-1055, 1094, 1127, 1163-1167, 1220, 1295-1299, 1317-1327, 1396, 1501-1504, 1529, 1549-1550, 1559, 1600, 1618-1622, 1643-1647, 1726, 1768, 1872, 1976, 1989, 2002, 2016, 2024, 2033-2037, 2379, 2737, 2850, 2944-2951, 3111, 3229, 3255-3289, 3305-3312
R/tt_afun_utils.R              411      32  92.21%   50, 164, 171, 181-194, 260, 271-272, 504, 512-515, 597-601, 622, 637-639
R/tt_compare_tables.R           70       4  94.29%   56, 178, 257, 261
R/tt_compatibility.R           510      56  89.02%   19, 142-143, 192, 197, 332-333, 337-340, 346, 350, 398, 520, 568, 601, 621, 654-657, 701, 718-722, 809, 837-840, 849, 912, 920, 931-934, 1044, 1051, 1080-1094, 1125-1126
R/tt_dotabulation.R           1116      96  91.40%   54, 252, 257, 259, 310, 334, 338-341, 373-376, 399, 434-437, 465-468, 564, 702-706, 757, 761, 790-793, 803, 823-827, 834-837, 1093, 1097, 1129, 1242-1245, 1439-1447, 1588, 1672-1681, 1761-1764, 1775, 1780, 1785-1786, 1788, 1799, 1804, 1827, 1922-1941
R/tt_export.R                  472      44  90.68%   48, 65, 105-109, 142, 181-185, 249-262, 365-368, 383, 711, 720, 745-749, 916-919, 922, 953, 959
R/tt_from_df.R                   9       0  100.00%
R/tt_paginate.R                436      37  91.51%   48, 73, 110-118, 393, 515-518, 538-542, 692-695, 745-752, 821, 824, 834, 841, 844
R/tt_pos_and_access.R          571      43  92.47%   77, 79-81, 106, 166, 212-216, 262, 514, 516, 524, 530, 544, 554-557, 739, 750-754, 759-762, 789, 842-843, 855, 1021-1022, 1080-1108, 1388, 1465
R/tt_showmethods.R             144      21  85.42%   60, 97-120, 183, 209, 218, 226, 229-233, 326-327
R/tt_sort.R                     88       5  94.32%   223-226, 234
R/tt_toString.R                394      25  93.65%   118, 309, 357, 372, 382, 389, 392, 398-408, 497, 562, 568, 803-829
R/utils.R                       23       0  100.00%
R/validate_table_struct.R       84      12  85.71%   79-83, 92-93, 140, 150-151, 204-205
R/Viewer.R                      61       9  85.25%   51, 55, 65-69, 89, 123
TOTAL                         7803     698  91.05%

Diff against main

Filename                     Stmts    Miss  Cover
-------------------------  -------  ------  --------
R/00tabletrees.R              +113     +21  -1.84%
R/as_html.R                    +51      -1  +3.64%
R/colby_constructors.R         +73      +3  -0.08%
R/compare_rtables.R             +5      +6  -6.38%
R/index_footnotes.R            +12       0  +100.00%
R/make_split_fun.R            +119     +23  +80.67%
R/make_subset_expr.R           +30      +2  +1.03%
R/split_funs.R                 +84     +11  -0.01%
R/summary.R                    +32      +8  -2.42%
R/tree_accessors.R             +40     +11  -0.91%
R/tt_afun_utils.R              +66      +7  -0.54%
R/tt_compare_tables.R           +5       0  +0.44%
R/tt_compatibility.R           +97      +6  +1.13%
R/tt_dotabulation.R           +379     +52  -2.63%
R/tt_export.R                 +243     -29  +22.56%
R/tt_paginate.R                +53     +22  -4.57%
R/tt_pos_and_access.R          +51      +6  -0.42%
R/tt_showmethods.R             +23       0  +2.77%
R/tt_sort.R                     +7      -1  +1.73%
R/tt_toString.R                +89      +3  +0.87%
R/utils.R                      +12      -1  +9.09%
R/validate_table_struct.R      +84     +12  +85.71%
R/Viewer.R                      +5       0  +1.32%
TOTAL                        +1673    +161  -0.19%

Results for commit: 0b7679a

Minimum allowed coverage is 80%

♻️ This comment has been updated with latest results

[github-actions]

Unit Tests Summary

       1 files       24 suites   1m 30s ⏱️
   187 tests    187 ✔️ 0 💤 0 ❌
1 411 runs  1 411 ✔️ 0 💤 0 ❌

Results for commit 0b7679a.

♻️ This comment has been updated with latest results.

[Melkiades]

Lgtm! Can you add a small test? Thanks :)