Fix inheritance of em-based lineHeight

[necolas]

Make sure the computed lineHeight is inherited, unless it's a unitless value which should act as a fontSize multiplier.

Native (before)

Native (after)

Web (before and after)

[github-actions[bot]]

compressed-size: runtime library

Size change: +0.01 kB Total size: 20.35 kB

Filename: gzip (minify)	kB size	kB change	% change
./packages/react-strict-dom/dist/native/index.js	16.45 (53.21)	+0.01 (+0.12)	+0.1% (+0.2%)	🟡

View unchanged

| Filename: gzip (minify) | kB size | kB change | % change | | :--- | :--- | :--- | :--- | | `./packages/react-strict-dom/dist/dom/index.js` | **2.94** (8.79) | **0.00** (0.00) | **0.0%** (0.0%) | | `./packages/react-strict-dom/dist/dom/runtime.js` | **0.95** (2.33) | **0.00** (0.00) | **0.0%** (0.0%) |

[github-actions[bot]]

RSD benchmarks (for native)

Base 5de720eb

react-strict-dom@0.0.19 benchmarks npm run build:benchmarks && node --jitless benchmarks/run.js

react-strict-dom@0.0.19 build:benchmarks rollup --config ./tools/rollup-benchmarks.config.js

css.create	ops/sec	deviation (%)	samples
small	1,198,247	0.20	96
small with units	440,329	1.30	95
small with variables	657,487	1.92	93
several small	332,806	0.30	95
large	219,473	0.26	92
large with polyfills	152,094	0.67	93
complex	105,019	0.20	95
unsupported	231,649	0.24	95

css.createTheme	ops/sec	deviation (%)	samples
simple theme	228,822	0.16	97
polyfill theme	215,782	0.12	99

css.props	ops/sec	deviation (%)	samples
small	235,904	0.18	98
small with units	188,613	0.30	95
small with variables	105,639	0.41	94
small with variables of units	75,415	0.49	97
large	101,266	0.27	92
large with polyfills	26,055	0.25	94
complex	18,150	0.37	95
unsupported	75,486	0.24	93
simple merge	161,545	0.20	94
wide merge	13,786	0.24	93
deep merge	13,627	0.33	92

internals	ops/sec	deviation (%)	samples
extractStyleThemes	425,851	0.16	97
flattenStyle	660,695	0.16	93

Patch f876a6cb

react-strict-dom@0.0.19 benchmarks npm run build:benchmarks && node --jitless benchmarks/run.js

react-strict-dom@0.0.19 build:benchmarks rollup --config ./tools/rollup-benchmarks.config.js

css.create	ops/sec	deviation (%)	samples
small	1,148,735	0.28	97
small with units	441,639	0.24	94
small with variables	672,655	1.23	92
several small	327,022	0.26	97
large	215,647	0.23	96
large with polyfills	152,095	0.17	95
complex	104,564	0.16	97
unsupported	231,671	0.24	94

css.createTheme	ops/sec	deviation (%)	samples
simple theme	229,317	0.12	95
polyfill theme	216,045	0.17	96

css.props	ops/sec	deviation (%)	samples
small	237,574	0.60	94
small with units	188,311	0.25	95
small with variables	106,138	0.15	94
small with variables of units	75,509	0.23	97
large	102,975	0.40	93
large with polyfills	26,253	0.27	95
complex	18,215	0.35	93
unsupported	75,580	0.24	94
simple merge	161,697	0.19	93
wide merge	13,876	0.21	93
deep merge	13,667	0.39	94

internals	ops/sec	deviation (%)	samples
extractStyleThemes	421,305	1.29	95
flattenStyle	662,906	0.12	97

[github-actions[bot]]

workflow: benchmarks (native)

Comparison of benchmark test results, measured in operations per second (higher is faster.)	Suite	Base	Patch	Ratio
css.create
· small	1,193,261	1,144,691	0.96	-
· small with units	447,895	449,189	1.00	+
· small with variables	668,552	676,016	1.01	+
· several small	333,486	329,901	0.99	-
· large	217,549	215,427	0.99	-
· large with polyfills	152,603	153,252	1.00	+
· complex	104,293	105,502	1.01	+
· unsupported	234,316	232,298	0.99	-
css.createTheme
· simple theme	227,226	226,397	1.00	-
· polyfill theme	214,814	213,792	1.00	-
css.props
· small	235,558	239,623	1.02	+
· small with units	186,861	188,377	1.01	+
· small with variables	104,709	105,793	1.01	+
· small with variables of units	74,301	75,141	1.01	+
· large	100,656	103,270	1.03	+
· large with polyfills	25,775	26,164	1.02	+
· complex	17,876	18,133	1.01	+
· unsupported	75,412	75,509	1.00	+
· simple merge	163,637	162,063	0.99	-
· wide merge	13,594	13,802	1.02	+
· deep merge	13,396	13,528	1.01	+
internals
· extractStyleThemes	424,815	425,221	1.00	+
· flattenStyle	650,390	651,761	1.00	+