helix theme, now the default: near-black page, chrome one grey-ramp step off it

Colors lifted from the user's own helix theme (~/.config/helix/themes/pardes.toml,
pinned against a real hx render through a pty). Theme gains box/box_dim so a
restrained theme can turn the accent down; the hardcoded gray.* overlay greys
were the dark theme's own fields spelled twice and are gone. The old default is
still one NextColor away.

1 files changed, 156 insertions, 32 deletions

diff --git a/test/snapshots/theme.golden b/test/snapshots/theme.golden
index aebadd09..062aad33 100644
--- a/test/snapshots/theme.golden
+++ b/test/snapshots/theme.golden
@@ -1,3 +1,127 @@
+== snap helix grid=100x30 cursor=4,4
+|Kill Newcol Tutor Debug NextColor Dump
+|  NOR /tmp/pardes-snap/theme/cwd Del                NOR /tmp/pardes-snap/theme/cwd Del
+|
+|  t.txt                                             t.txt
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|  NOR /tmp/pardes-snap/theme/cwd Del
+|
+|  t.txt
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+== style helix
+|0: 0-37 #949494,#121212, 38-99 d,#121212,
+|1: 0-1 d,#626262, 2-35 #949494,#121212, 36-49 d,#121212, 50-51 d,#262626, 52-85 #949494,#121212, 86-99 d,#121212,
+|2: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|3: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|4: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|5: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|6: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|7: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|8: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|9: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|10: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|11: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|12: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|13: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|14: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|15: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|16: 0-1 d,#262626, 2-35 #949494,#121212, 36-49 d,#121212, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|17: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|18: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|19: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|20: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|21: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|22: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|23: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|24: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|25: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|26: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|27: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|28: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|29: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+== snap dark grid=100x30 cursor=4,4
+|Kill Newcol Tutor Debug NextColor Dump
+|  NOR /tmp/pardes-snap/theme/cwd Del                NOR /tmp/pardes-snap/theme/cwd Del
+|
+|  t.txt                                             t.txt
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|  NOR /tmp/pardes-snap/theme/cwd Del
+|
+|  t.txt
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+== style dark
+|0: 0-37 #969696,#2c2a3e, 38-99 d,#2c2a3e,
+|1: 0-1 d,#6e4fd0, 2-35 #969696,#2c2a3e, 36-49 d,#2c2a3e, 50-51 d,#383c54, 52-85 #969696,#2c2a3e, 86-99 d,#2c2a3e,
+|2: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|3: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|4: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|5: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|6: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|7: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|8: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|9: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|10: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|11: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|12: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|13: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|14: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|15: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|16: 0-1 d,#383c54, 2-35 #969696,#2c2a3e, 36-49 d,#2c2a3e, 50-51 d,#525252, 52-99 d,d,
+|17: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|18: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|19: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|20: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|21: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|22: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|23: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|24: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|25: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|26: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|27: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|28: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+|29: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
 == snap acme grid=100x30 cursor=4,4
 |Kill Newcol Tutor Debug NextColor Dump
 |  NOR /tmp/pardes-snap/theme/cwd Del                NOR /tmp/pardes-snap/theme/cwd Del
@@ -122,7 +246,7 @@
 |27: 0-99 d,#ffffea,
 |28: 0-99 d,#ffffea,
 |29: 0-99 d,#ffffea,
-== snap dark-again grid=100x30 cursor=4,4
+== snap helix-again grid=100x30 cursor=4,4
 |Kill Newcol Tutor Debug NextColor Dump
 |  NOR /tmp/pardes-snap/theme/cwd Del                NOR /tmp/pardes-snap/theme/cwd Del
 |
@@ -153,34 +277,34 @@
 |
 |
 |
-== style dark-again
-|0: 0-37 #969696,#2c2a3e, 38-99 d,#2c2a3e,
-|1: 0-1 d,#6e4fd0, 2-35 #969696,#2c2a3e, 36-49 d,#2c2a3e, 50-51 d,#383c54, 52-85 #969696,#2c2a3e, 86-99 d,#2c2a3e,
-|2: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|3: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|4: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|5: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|6: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|7: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|8: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|9: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|10: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|11: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|12: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|13: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|14: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|15: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|16: 0-1 d,#383c54, 2-35 #969696,#2c2a3e, 36-49 d,#2c2a3e, 50-51 d,#525252, 52-99 d,d,
-|17: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|18: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|19: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|20: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|21: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|22: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|23: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|24: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|25: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|26: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|27: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|28: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
-|29: 0-1 d,#525252, 2-49 d,d, 50-51 d,#525252, 52-99 d,d,
+== style helix-again
+|0: 0-37 #949494,#121212, 38-99 d,#121212,
+|1: 0-1 d,#626262, 2-35 #949494,#121212, 36-49 d,#121212, 50-51 d,#262626, 52-85 #949494,#121212, 86-99 d,#121212,
+|2: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|3: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|4: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|5: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|6: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|7: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|8: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|9: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|10: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|11: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|12: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|13: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|14: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|15: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|16: 0-1 d,#262626, 2-35 #949494,#121212, 36-49 d,#121212, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|17: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|18: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|19: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|20: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|21: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|22: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|23: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|24: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|25: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|26: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|27: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|28: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,
+|29: 0-1 d,#444444, 2-49 #bdbdbd,#080808, 50-51 d,#444444, 52-99 #bdbdbd,#080808,