Chandler Carruth fda41783e5 Extend and adjust the terminal API for the diagnostics rendering (#7993) ...

The rendering we're trying to implement based on
`toolchain/docs/diagnostics_rendering.md` needs some features the
initial terminal API didn't support:

- Heavy stroke weight on lines
- Vertical lines that cross earlier lines without joining them
- Wrapping that keeps quoted code whole

This PR adds support for these and removes the two `buffer.h`
TODOs that described them.

This PR also tries to improve the ASCII fallback quality a bit by using
`^`-lines for "heavy" weight, and using `.` and `'` when drawing tees.
Still not perfect of course, but seems reasonable given the constraints
of ASCII rendering.

Assisted-by: Claude Code

2026-10-30 07:25:03 +00:00

..

buffer_test.cpp

Extend and adjust the terminal API for the diagnostics rendering (#7993)

2026-10-30 07:25:03 +00:00

buffer.cpp

Extend and adjust the terminal API for the diagnostics rendering (#7993)

2026-10-30 07:25:03 +00:00

buffer.h

Extend and adjust the terminal API for the diagnostics rendering (#7993)

2026-10-30 07:25:03 +00:00

BUILD

Keep benchmark values passed to DoNotOptimize in registers (#7870)

2026-10-02 00:15:21 +00:00

capabilities_test.cpp

Update the terminal library for rendering diagnostics (#7659)

2026-08-21 22:19:12 +00:00

capabilities.cpp

Update the terminal library for rendering diagnostics (#7659)

2026-08-21 22:19:12 +00:00

capabilities.h

Update the terminal library for rendering diagnostics (#7659)

2026-08-21 22:19:12 +00:00

color_test.cpp

Implement a terminal rendering library in common/terminal (#7597)

2026-08-19 21:54:46 +00:00

color.cpp

Implement a terminal rendering library in common/terminal (#7597)

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color.h

Implement a terminal rendering library in common/terminal (#7597)

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metrics_test.cpp

Implement a terminal rendering library in common/terminal (#7597)

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metrics.cpp

Implement a terminal rendering library in common/terminal (#7597)

2026-08-19 21:54:46 +00:00

metrics.h

Implement a terminal rendering library in common/terminal (#7597)

2026-08-19 21:54:46 +00:00

output_buffer_ref_test.cpp

Implement a terminal rendering library in common/terminal (#7597)

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output_buffer_ref.h

Implement a terminal rendering library in common/terminal (#7597)

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pressure_test.cpp

Implement a terminal rendering library in common/terminal (#7597)

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style_test.cpp

Implement a terminal rendering library in common/terminal (#7597)

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style.cpp

Implement a terminal rendering library in common/terminal (#7597)

2026-08-19 21:54:46 +00:00

style.h

Implement a terminal rendering library in common/terminal (#7597)

2026-08-19 21:54:46 +00:00

terminal_benchmark.cpp

Keep benchmark values passed to DoNotOptimize in registers (#7870)

2026-10-02 00:15:21 +00:00