Improve support for break-* properties #127
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- Plugin authors can register functions to hooks provided by the core code with `vivliostyle.plugin.registerHook` method. They can be removed by `vivliostyle.pulgin.removeHook` method. - Types of implemented hooks are listed in `vivliostyle.plugin.HOOKS`. - There is currently one hook: "SIMPLE_PROPERTY". See comments in code for details.
- Spec: https://drafts.csswg.org/css-break/#break-within - Values: auto | avoid | avoid-page | avoid-column | avoid-region - Note that the current implementation treat all values other than `auto` as the same as `avoid`. The fine-grained control (distinguishing `avoid`, `avoid-page`, `avoid-column` and `avoid-region`) will be a future task and tracked with a separate issue.
…alues for `break-before`/`break-after` properties - Spec: CSS Fragmentation Module - Forced Breaks https://drafts.csswg.org/css-break/#forced-breaks - Unforced Breaks https://drafts.csswg.org/css-break/#unforced-breaks - Note that though the spec requires to honor multiple break values at a single break point, the current implementation choose one of them and discard the others. The fine-grained control of these break values will be a future task and tracked with a separate issue.
kwkbtr
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Jan 7, 2016
Improve support for break-* properties
This was referenced Jan 7, 2016
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page-break-*properties are now treated as aliases forbreak-*properties with page break values.break-*properties according to the latest CSS Fragmentation Module specautobreak-insideother thanautoas the same asavoid. The fine-grained control (distinguishingavoid,avoid-page,avoid-columnandavoid-region) will be a future task and tracked with a separate issue.break-before/break-aftervalues at a single break point, the current implementation choose one of them and discard the others. The fine-grained control of these break values will be a future task and tracked with a separate issue.