ttyplot 1.7.6

New rendering modes

• braille line mode (-b) — high-resolution 2×4 dot plotting; two lines distinguished by color
• block / quadrant mode (-B) — 2×2 block-element plotting, like -b
• fill (-f) — fill the area under the line in braille/block mode (line 1)
• aalib ASCII-art mode (-A) — experimental smooth ASCII line rendering, opt-in (make AA=1, requires aalib)
• updated dark color scheme

Docs

• expanded man page and README examples (stock-quote, memory-usage, etc.)

Build / CI fixes

• Makefile: the opt-in aalib block now parses under BSD make (bmake) as well as GNU make (it used a GNU-only ifdef, which broke bmake builds)
• clang-format the sources; misc lint

Requires a wide-character ncursesw. For old operating systems without it, see the separate 1.4.1 legacy release.