add does_text_sizing() to bin/display-modes.py example script

[jquast]

No description provided.

[codspeed]

Merging this PR will improve performance by ×4

⚠️ Different runtime environments detected

Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.

Open the report in CodSpeed to investigate

⚡ 19 improved benchmarks
✅ 12 untouched benchmarks

Performance Changes

	Benchmark	BASE	HEAD	Efficiency
⚡	test_length_emoji_vs16	672.5 µs	37.1 µs	×18
⚡	test_length_cjk	770.2 µs	60.8 µs	×13
⚡	test_truncate_emoji_zwj	966.1 µs	83.9 µs	×12
⚡	test_length_emoji_zwj	188 µs	23.3 µs	×8.1
⚡	test_center_cjk	780.1 µs	122.5 µs	×6.4
⚡	test_ljust_cjk	778.3 µs	122.6 µs	×6.3
⚡	test_rjust_cjk	777.8 µs	123 µs	×6.3
⚡	test_truncate_cjk	518.7 µs	92.6 µs	×5.6
⚡	test_center_ansi	389.2 µs	104 µs	×3.7
⚡	test_rjust_ansi	382.7 µs	103.8 µs	×3.7
⚡	test_ljust_ansi	381.1 µs	104 µs	×3.7
⚡	test_center_emoji_zwj	206 µs	64.3 µs	×3.2
⚡	test_ljust_emoji_zwj	202.8 µs	64.4 µs	×3.2
⚡	test_rjust_emoji_zwj	202.7 µs	64.4 µs	×3.1
⚡	test_center_ascii	47 µs	30.6 µs	+53.19%
⚡	test_rjust_ascii	43.6 µs	30.6 µs	+42.6%
⚡	test_ljust_ascii	43.6 µs	30.7 µs	+42.09%
⚡	test_length_ansi	373.4 µs	265 µs	+40.89%
⚡	test_length_ascii	37 µs	27 µs	+37.12%

Tip

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_{Comparing jq/example-does-text-sizing (2c7b69c) with master (362dbe2)}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.72%. Comparing base (362dbe2) to head (2c7b69c).

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #419   +/-   ##
=======================================
  Coverage   97.72%   97.72%           
=======================================
  Files          13       13           
  Lines        4052     4052           
  Branches      739      739           
=======================================
  Hits         3960     3960           
  Misses         71       71           
  Partials       21       21           

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