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CHANGELOG.md
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CHANGELOG.md
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# Changelog
All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
### [0.14.17](https://github.com/sile-typesetter/sile/compare/v0.14.16...v0.14.17) (2024-02-07)
### Features
* **languages:** Enable explicit hyphen repetition handling in Croatian ([c29545d](https://github.com/sile-typesetter/sile/commit/c29545dd6f60bc01dc71de82f88274feff3b0fdf))
* **languages:** Enable explicit hyphen repetition handling in Czech ([b05d621](https://github.com/sile-typesetter/sile/commit/b05d6211b2c3daf9d8a69d7c4db75f430a86eea6))
* **languages:** Enable explicit hyphen repetition handling in Portuguese ([2a58d96](https://github.com/sile-typesetter/sile/commit/2a58d9684848ad7475e879191058d0c59de8e3c5))
* **languages:** Enable explicit hyphen repetition handling in Slovak ([82640b0](https://github.com/sile-typesetter/sile/commit/82640b03cdc82356a1ea9bbffbb4f5fd2471e3a2))
* **languages:** Enable explicit hyphen repetition handling in Spanish ([8db7f23](https://github.com/sile-typesetter/sile/commit/8db7f238fb63c86ee0d49bd34afd6a35a03f8eb8))
* **packages:** Add balancing option to makecolums command ([#1950](https://github.com/sile-typesetter/sile/issues/1950)) ([b5ce8e6](https://github.com/sile-typesetter/sile/commit/b5ce8e615c5e22c087ea8c8c6f7e30266e0f8634))
### [0.14.16](https://github.com/sile-typesetter/sile/compare/v0.14.15...v0.14.16) (2024-01-27)
### Bug Fixes
* **tooling:** Re-merge so release tag is on master branch ([e8eaf11](https://github.com/sile-typesetter/sile/commit/e8eaf11da6cd183168898eca08f6f789f46d599e))
### [0.14.15](https://github.com/sile-typesetter/sile/compare/v0.14.14...v0.14.15) (2024-01-27)
### Features
* **languages:** Accomodate alternate Turkish hyphenation guidelines at apostrophes ([92904fc](https://github.com/sile-typesetter/sile/commit/92904fcaf119cb95633c2865c2cdef89106803a1))
* **typesetters:** Support for speaker change introduced by em-dash ([2afa4cb](https://github.com/sile-typesetter/sile/commit/2afa4cbf7eafcc9efef4ea5219c9508fff7989a8))
### Bug Fixes
* **languages:** Break at ela geminada in Catalan cancels the punt vola ([f8c4c1e](https://github.com/sile-typesetter/sile/commit/f8c4c1e46fecfb4f3bb7000ae0e87d04eb5d2738))
* **languages:** Break at explicit hyphen in Polish repeats the hyphen ([0f8c7aa](https://github.com/sile-typesetter/sile/commit/0f8c7aa087c6fe447fc0a5d96944e9ca1b7f141e))
* **languages:** Remove multiple repetitions of U+00A0 nbsp in French ([0356a49](https://github.com/sile-typesetter/sile/commit/0356a4977722c77e11ada667efb106d9ad70219a))
* **languages:** U+00A0 nbsp in French causes unexpected word breaks ([b93975c](https://github.com/sile-typesetter/sile/commit/b93975c2d572d64afbc89c47cab8cc3ad4735445))
### [0.14.14](https://github.com/sile-typesetter/sile/compare/v0.14.13...v0.14.14) (2023-12-23)
### Features
* **cli:** Change module load error to suggestion for how to install 3rd party modules ([c280050](https://github.com/sile-typesetter/sile/commit/c2800505eda2ee1630eea931f88efb07f6892d00))
* **languages:** U+00A0 non-breaking space must be stretchable by default ([b769a63](https://github.com/sile-typesetter/sile/commit/b769a633069db4f32746d920dc9696296c7ab7db))
* **typesetters:** Support U+00AD soft hyphen as discretionary break ([285507e](https://github.com/sile-typesetter/sile/commit/285507e5fddf3b0c752bb2b5bf81e8bf7f19144a))
### Bug Fixes
* **backends:** Fix plain text backend to work in LuaJIT/Lua 5.1 ([b185d49](https://github.com/sile-typesetter/sile/commit/b185d4972a5f29e7441f7af34e1ac49f49e6747f))
* **cli:** Stop outputting error messages twice on failure to process main file ([da5d609](https://github.com/sile-typesetter/sile/commit/da5d60902a4129deb79ae4658ba82757d7277b85))
* **core:** Use nil-safe and Lua-version-robust table utils ([2405b23](https://github.com/sile-typesetter/sile/commit/2405b23f0f448b217a066ecb34cae54f3e63aa64))
* **packages:** Adjust dropcap logic for letters with a depth ([fd6963d](https://github.com/sile-typesetter/sile/commit/fd6963d226cc6a3b325dd796414936d200ae1ed2))
### [0.14.13](https://github.com/sile-typesetter/sile/compare/v0.14.12...v0.14.13) (2023-10-30)
### Features
* **classes:** Add landscape option to base class ([#1892](https://github.com/sile-typesetter/sile/issues/1892)) ([0fb9ade](https://github.com/sile-typesetter/sile/commit/0fb9adefca3adf9ff8a56755e69474960792d85a))
* **cli:** Allow multiple runtime SILE_PATH segments (backport from develop branch) ([e7c8fe2](https://github.com/sile-typesetter/sile/commit/e7c8fe219686aa327032154484bf78be86c0baaa))
### Bug Fixes
* **frames:** Update frame constraints with new frame IDs after \makecolumns ([b2d6b4f](https://github.com/sile-typesetter/sile/commit/b2d6b4f7b095d74f3d39123904495a8e024c0f05))
### [0.14.12](https://github.com/sile-typesetter/sile/compare/v0.14.11...v0.14.12) (2023-10-11)
### Features
* **i18n:** Add Portuguese localizations for bibtex package ([#1859](https://github.com/sile-typesetter/sile/issues/1859)) ([f716c35](https://github.com/sile-typesetter/sile/commit/f716c35109d36c7cb2118ab9c7c65227d9941e01))
* **utilities:** Add utility function for console messages without trace info ([18526ce](https://github.com/sile-typesetter/sile/commit/18526ce75eeb8deb12e9b232e727993409ed8e06))
### Bug Fixes
* **build:** Make sure vendored luarocks isn't a phony target that runs repeatedly ([713434d](https://github.com/sile-typesetter/sile/commit/713434dadbc271299c8548dd2f2d4af57c1eec62))
* **core:** Allocate exactly what we use, not a guess with an extra just in case ([640ded0](https://github.com/sile-typesetter/sile/commit/640ded0a90e427124f555a2a48d263cde5300d7d))
* **core:** Correct usage of HarfBuzz when passing a filtered list of shapers ([f488643](https://github.com/sile-typesetter/sile/commit/f4886437d0ebf229db1c2779a8a324bf441efc1a))
* **core:** Fixup class loader so cache is all Lua module specs ([#1863](https://github.com/sile-typesetter/sile/issues/1863)) ([7efff5b](https://github.com/sile-typesetter/sile/commit/7efff5b7e94f0c4897910c064ef842e6be2e4ab1))
* **packages:** Don't warn on TOC content change if not actually used ([87c443d](https://github.com/sile-typesetter/sile/commit/87c443d1571f571b595c3e32febdcb03129f5b9a))
### [0.14.11](https://github.com/sile-typesetter/sile/compare/v0.14.10...v0.14.11) (2023-08-23)
### Bug Fixes
* **core:** Leave legacy masterFilename alone but use first input filename internally ([29667a7](https://github.com/sile-typesetter/sile/commit/29667a752181dd40abe18672f6175fe10a9c5546))
* **core:** Make masterFilename actually a filename ([759131e](https://github.com/sile-typesetter/sile/commit/759131e6c87517b56a433dccde29658dbe6df023))
* **packages:** Avoid mix-and-matching indents in fixed-width specimin blocks ([de41cac](https://github.com/sile-typesetter/sile/commit/de41cac06a911e7c56f0ba4d1248a6da5999e6f3))
* **utilities:** Use real semver parser for deprecation warnings ([5f0fed5](https://github.com/sile-typesetter/sile/commit/5f0fed51b2a9597272da62f00c15f8836f8c7bd1))
## [0.14.10](https://github.com/sile-typesetter/sile/compare/v0.14.9...v0.14.10) (2023-07-11)
### Features
* **cli:** Allow more than one input document ([d20cbd8](https://github.com/sile-typesetter/sile/commit/d20cbd8a0b7a197ca87ca1dd1a39640fa746e301))
* **i18n:** Add localized strings for Cantonese and Chinese ([cb67d36](https://github.com/sile-typesetter/sile/commit/cb67d3686117258adaca546298063d23c66135f9))
* **packages:** Add document class styling in autodoc ([e70fa50](https://github.com/sile-typesetter/sile/commit/e70fa509673c32977a1e1f0545373229198c8aa8))
* **packages:** Provide API for registering raw handlers linked to packages ([45cd3ac](https://github.com/sile-typesetter/sile/commit/45cd3ac96acbe3f2dd572ce0c3c72c7599090e6b))
### Bug Fixes
* **build:** Avoid build artifacts being listed for installation ([29c2ccd](https://github.com/sile-typesetter/sile/commit/29c2ccd227774caa4accb90bb0d23825aafccfd1))
* **core:** Avoid stack overflow in Harfbuzz module ([#1793](https://github.com/sile-typesetter/sile/issues/1793)) ([5001efe](https://github.com/sile-typesetter/sile/commit/5001efe0cfeb421ce5796f8303bf046bb68c8326))
* **outputters:** Setup --makedeps to play along without explicit --output ([6ff2e16](https://github.com/sile-typesetter/sile/commit/6ff2e16f24224bc2781edc38be8cb9e1418fb30e))
* **packages:** Converters package no longer worked after 0.13.0 ([433795c](https://github.com/sile-typesetter/sile/commit/433795c3979688469a098a9966a595a4b0d34818))
* **packages:** Correct chord line height and chord font use ([65961c6](https://github.com/sile-typesetter/sile/commit/65961c6629244817220bac8a6f386a9a738b7f0b)), closes [#1351](https://github.com/sile-typesetter/sile/issues/1351)
## [0.14.9](https://github.com/sile-typesetter/sile/compare/v0.14.8...v0.14.9) (2023-04-11)
### Features
* **classes:** Add Picas unit to cover all units speced in Docbook ([88f03fa](https://github.com/sile-typesetter/sile/commit/88f03fa9cbc4595d62d9545f15c17aa9b2eaea2e))
* **classes:** Implement the`\code` command in the plain class ([0d371ba](https://github.com/sile-typesetter/sile/commit/0d371ba816ca3976c7a6df23dc7136aa2406c01c))
* **cli:** Add -q / --quiet flag to reduce output to essential errors ([#1759](https://github.com/sile-typesetter/sile/issues/1759)) ([f69ed20](https://github.com/sile-typesetter/sile/commit/f69ed2092c352513db699e7247db77f4f766d8d1))
* **core:** Support initializing fill glues with a width ([#1765](https://github.com/sile-typesetter/sile/issues/1765)) ([5bc372a](https://github.com/sile-typesetter/sile/commit/5bc372ac66174a0cd3c15930a73e20825621e250))
* **packages:** Introduce urlstyle hook in the url package ([8f6235d](https://github.com/sile-typesetter/sile/commit/8f6235d0e995b3f684fc5ba9f4646494800fb37a))
* **packages:** New scalebox package for arbitrary box re-scaling ([a11f61e](https://github.com/sile-typesetter/sile/commit/a11f61e6aeaa306652a506a652edd94a0a319c23))
* **packages:** Support migrating content in re-wrapped hboxes ([da3ab6d](https://github.com/sile-typesetter/sile/commit/da3ab6d73e267c448fac7f17e650a4feaeb1c577))
* **typesetters:** Implement hbox building logic in the typesetter ([0f5bc69](https://github.com/sile-typesetter/sile/commit/0f5bc69981140553374ae2c5cc30f0fff913cf61))
### Bug Fixes
* **build:** Distribute SVG and FTL source files in packages ([7cef0ea](https://github.com/sile-typesetter/sile/commit/7cef0ea5f9303b32d4f54783498ada68f79b010c))
* **classes:** Avoid justification issues with relative parindent ([3ffd272](https://github.com/sile-typesetter/sile/commit/3ffd27220afa78e061fb0cc23663a9a9b82e0ac8))
* **classes:** Make sure un-numbered chapters make it in the ToC ([e5af292](https://github.com/sile-typesetter/sile/commit/e5af2922c99bd7458dba786fd6ecea4b82f69bb2))
* **classes:** Parse bare number and percentage units in docbook images ([8b965b9](https://github.com/sile-typesetter/sile/commit/8b965b9a8f95da2bdc22e20ba33aa4d3c4b7043b))
* **classes:** Setting current.hangIndent is a measurement ([e213d6e](https://github.com/sile-typesetter/sile/commit/e213d6e3d9a2b6e231743a03def660cfcc16a193))
* **cli:** Return success if --help explicitly requested ([#1737](https://github.com/sile-typesetter/sile/issues/1737)) ([35a229d](https://github.com/sile-typesetter/sile/commit/35a229d22b0c527b288c04a27379beab67ee8f9a))
* **core,typesetter:** Discretionary nodes are incorrectly handled ([dd7d05c](https://github.com/sile-typesetter/sile/commit/dd7d05c86c9eea2da17421fe09f9ae1261f0c23e))
* **core:** Ensure restoring settings top-level state does not error ([fce8447](https://github.com/sile-typesetter/sile/commit/fce84479a00a402f80d2f16ec71a1dc3e49a047e))
* **outputters:** Update Cairo/Podofo hbox debug API to match libtexpdf ([#1703](https://github.com/sile-typesetter/sile/issues/1703)) ([607dcf7](https://github.com/sile-typesetter/sile/commit/607dcf7b3d8a83547779758cb70f6285a07c4848))
* **packages:** Correct image aspect preservation logic ([6ace5b1](https://github.com/sile-typesetter/sile/commit/6ace5b19d4b88ba406c353fd86b3edc70d4952c1))
* **packages:** Fix output of debug breaks in infonode package ([#1725](https://github.com/sile-typesetter/sile/issues/1725)) ([c8a1467](https://github.com/sile-typesetter/sile/commit/c8a1467494b6cbcf3582c56598cb68f55c11df83))
* **packages:** Make sure pullquotes start in block mode ([#1774](https://github.com/sile-typesetter/sile/issues/1774)) ([00151bc](https://github.com/sile-typesetter/sile/commit/00151bc13b85dcc5a43dae0737599de8c32de25f))
* **packages:** Strip content position in ToC entries ([#1739](https://github.com/sile-typesetter/sile/issues/1739)) ([23345ea](https://github.com/sile-typesetter/sile/commit/23345ea0f7740a3779adeb3dad6c9ce7cdd82c3b))
* **packages:** Text conversion in bookmarks has spacing issues ([7ef2bb4](https://github.com/sile-typesetter/sile/commit/7ef2bb42cde4f752ecaabc29cf85e362691a3c02))
* **typesetter:** Account for discretionary dimensions in hbox building ([91cb950](https://github.com/sile-typesetter/sile/commit/91cb950c3b603f3154dc0aac1585f6cf2c1df127))
* **typesetter:** Avoid initializing new line during hbox creation ([ae455a1](https://github.com/sile-typesetter/sile/commit/ae455a1b17eae5d1dd22b0ee4bca4f19f383af14))
* **typesetter:** New typesetter instances shall not reset settings ([16d8a6a](https://github.com/sile-typesetter/sile/commit/16d8a6a028bbfbbd808d255182e5ca3aa327b193))
* **typesetter:** Skip lines containing only discardables without ignoring next lines ([9c3dc65](https://github.com/sile-typesetter/sile/commit/9c3dc6510ba36a356c95b8c4354ecd41234e645e))
* **typesetter:** Top glues shall be skipped when streching/shrinking a page ([8818a24](https://github.com/sile-typesetter/sile/commit/8818a24b6f69e0835b23ca813b69a9576309582a))
* **typsetter:** Hack around scoping issues for parindent setting ([fc85298](https://github.com/sile-typesetter/sile/commit/fc852981396426eec0e76dfea9187939856fa8ed))
* **utilities:** Enforce stricter type casts (SU.cast, SU.boolean) ([a325eb7](https://github.com/sile-typesetter/sile/commit/a325eb7adee72b6700e9405415747e6be9671aef))
## [0.14.8](https://github.com/sile-typesetter/sile/compare/v0.14.7...v0.14.8) (2023-01-26)
### Features
* **build:** Pass build time configuration into Lua environment ([c5d8789](https://github.com/sile-typesetter/sile/commit/c5d8789cb1096a3d597da49475c7e4ceaa94f603))
* **core:** Add variations support to font command ([a37e7bc](https://github.com/sile-typesetter/sile/commit/a37e7bc61c44e85a678e3b5d40b29eedbc151368))
* **shapers:** Instanciate variable fonts ([d50881f](https://github.com/sile-typesetter/sile/commit/d50881fd1709ba0d5db52107d5e15d1db8da032b))
* **shapers:** Support named instances with FontConfig ([29119b9](https://github.com/sile-typesetter/sile/commit/29119b9da844825e78dabd0edebb9d9ef7b642a6))
* **shapers:** Support named instances with macfonts ([39a3242](https://github.com/sile-typesetter/sile/commit/39a324250e0b058585411ab8c91aec6e34e2545b))
### Bug Fixes
* **build:** Package license file for vendored lunamark fork ([#1686](https://github.com/sile-typesetter/sile/issues/1686)) ([13df3c1](https://github.com/sile-typesetter/sile/commit/13df3c1f56ea5e68067b4ce00efc198b07de857c))
* **classes:** Coerce option values to booleans ([#1696](https://github.com/sile-typesetter/sile/issues/1696)) ([8368cb4](https://github.com/sile-typesetter/sile/commit/8368cb4186d4743256daa0bc80e43688f7aa9a67))
* **packages:** Absolutize parskip heights on use ([1ac793f](https://github.com/sile-typesetter/sile/commit/1ac793fba01c07e7a5225503f34307358015e7a8))
* **packages:** Pass style & weight values to the math font loader ([c92712f](https://github.com/sile-typesetter/sile/commit/c92712f13536a964056338384d4fb2dabb9dd0ac))
* **packages:** Quote option values in documentation when necessary ([41e47bb](https://github.com/sile-typesetter/sile/commit/41e47bb88c56b0a52e3e3301a29d97fd48707bd9))
* **tooling:** Use `luaEnv` properly ([#1679](https://github.com/sile-typesetter/sile/issues/1679)) ([a34e1c1](https://github.com/sile-typesetter/sile/commit/a34e1c15fe1a5a592ad338281cbdc30f99ec68a0))
## [0.14.7](https://github.com/sile-typesetter/sile/compare/v0.14.6...v0.14.7) (2022-12-30)
### Features
* **build:** Allow easy skip of font checks with FCMATCH=true ([5c0cef6](https://github.com/sile-typesetter/sile/commit/5c0cef6bc11d0ac353e92557212aa16842f3de68))
### Bug Fixes
* **build:** Only check tooling to bulid manual if really needed ([e166e00](https://github.com/sile-typesetter/sile/commit/e166e0063b0b6c49040cc5c3759cd0a68162ef15))
* **inputters:** Rework SIL input to handle both junk outside of document tag and fragments ([4c51c55](https://github.com/sile-typesetter/sile/commit/4c51c557034dd618ad1e68799f9de1db76c4f262))
* **outputters:** Patch up error message when failing to load font ([#1671](https://github.com/sile-typesetter/sile/issues/1671)) ([771d87f](https://github.com/sile-typesetter/sile/commit/771d87f24fa0f4599655fba23bcade15a7a5e7cb))
* **shaper:** Correct font-variants using opsz axis ([#1666](https://github.com/sile-typesetter/sile/issues/1666)) ([a929583](https://github.com/sile-typesetter/sile/commit/a9295838e2639dee9fde71d29717957deaf650d5))
* **shaper:** Respect variations when shaping ([#1265](https://github.com/sile-typesetter/sile/issues/1265)) ([#1662](https://github.com/sile-typesetter/sile/issues/1662)) ([f50ae77](https://github.com/sile-typesetter/sile/commit/f50ae77d37003349936b3236de95c410155f6209))
* **tooling:** Keep all Lua packages in same env for Nix ([8fc8670](https://github.com/sile-typesetter/sile/commit/8fc867013db91cfbe591ab6815cf4ee5768c8982))
* **utilities:** Tweak breadcrumbs to work under LuaJIT limitations ([32f744c](https://github.com/sile-typesetter/sile/commit/32f744c5c493fa258498458e46e54c549ac61da8))
## [0.14.6](https://github.com/sile-typesetter/sile/compare/v0.14.5...v0.14.6) (2022-12-14)
### Features
* **build:** Add ./configure --enable-developer to ease setup for SILE developers ([e8a56ae](https://github.com/sile-typesetter/sile/commit/e8a56aef39eff4601490a8ccfc6bffba107b18ca))
* **core:** Add SU.collatedSort for language-dependent table sorting with collation ([ea7446d](https://github.com/sile-typesetter/sile/commit/ea7446d29117884b89eaaba96f19a7687161857e))
* **core:** SU.formatNumber has more options and language support ([ed0db29](https://github.com/sile-typesetter/sile/commit/ed0db293fd17bffec95db931150ac3bb2df3903c))
* **packages:** Add package loaded that can later be used to track package dependencies ([d48633a](https://github.com/sile-typesetter/sile/commit/d48633af4b2f7957af420676e5fac0fe126558da))
* **packages:** Code block environment and raw handler for autodoc ([7661330](https://github.com/sile-typesetter/sile/commit/7661330372654978a41139c7da1974efb7aa6107))
### Bug Fixes
* **classes:** Apply page/framebreak in hmode but warn the user ([809cbba](https://github.com/sile-typesetter/sile/commit/809cbba95c7b4a4577981efb749ecff844a01d8d))
* **cli:** Deduplicate Lua module loading paths when adding segments ([e0f75b1](https://github.com/sile-typesetter/sile/commit/e0f75b11be7ef40fcaed06002407d061a411b257))
* **cli:** Escape possible path character in replacement ([0161f9a](https://github.com/sile-typesetter/sile/commit/0161f9afea6329a14fd511038c6d42c6c948fcb9))
* **cli:** Make user system root not added to resource search path ([4305850](https://github.com/sile-typesetter/sile/commit/43058502c206babc330cf5efe1f22540d3529b69))
* **debug:** Correct filename in debug info after includes ([#1652](https://github.com/sile-typesetter/sile/issues/1652)) ([4990ecc](https://github.com/sile-typesetter/sile/commit/4990ecc42eae8b6fb981cfa7facc0c3c9300da68))
* **debug:** Fix pagebuilder debug functions in absence of luastd ([ab46bf7](https://github.com/sile-typesetter/sile/commit/ab46bf7c435cdfe8eada1d80363df04a3e148f45))
* **debug:** Fix typesetter:debugState() in absence of luastd ([42f6b0b](https://github.com/sile-typesetter/sile/commit/42f6b0b7cf5d1b3d94020d0bcf851b4dd0265b39))
* **inputters:** Correct Lua inputter AST expectations to match others ([6177b0b](https://github.com/sile-typesetter/sile/commit/6177b0b10fafdaca2dd605f17049b70ac09ee39d))
* **inputters:** Work around SIL parser returning tags as part of content ([ef4efb7](https://github.com/sile-typesetter/sile/commit/ef4efb7a4ec007cfb4e72de1b47633a42a228f4e))
* **languages:** Replace custom EN/TR ordinals with ICU ([82b6709](https://github.com/sile-typesetter/sile/commit/82b67094f329ca2e57d88d992e200a9502fd2b91))
* **nodes:** Ignore empty node properties when debugging breaks ([f034e05](https://github.com/sile-typesetter/sile/commit/f034e05c2a37206c78e29f31fd9a6dab000d9e9a))
* **packages:** Correct content position reporting in inputfilter ([bb53d77](https://github.com/sile-typesetter/sile/commit/bb53d77709fc94b798c70d2d0bf268d02ce4536d))
* **packages:** Don't discard grid makup vboxes at top of new pages ([22b899c](https://github.com/sile-typesetter/sile/commit/22b899c389dbd94a446f4600a8cb8c225d8afa5f))
* **packages:** Fix \cite{key} in bibtex package ([#1655](https://github.com/sile-typesetter/sile/issues/1655)) ([648bb5d](https://github.com/sile-typesetter/sile/commit/648bb5d2702f5b19e0d71903808ffe0ecceae020))
* **packages:** Use casting to restore shaper state after fallbacks ([351fc68](https://github.com/sile-typesetter/sile/commit/351fc681a19cd30d397e7b10cdcfeb9fe5edb243))
* **shapers:** Apply tracking settings even in font-fallback shaper ([55f0c9c](https://github.com/sile-typesetter/sile/commit/55f0c9cd94b2ed624146b7b9da64c351ad0f7a98))
* **tooling:** Exempt LuaJIT from external bit32 library requirement ([#1654](https://github.com/sile-typesetter/sile/issues/1654)) ([d094f1b](https://github.com/sile-typesetter/sile/commit/d094f1b3529d25481205eb90326a9d53da44e820))
* **typesetter:** Ensure being in horizontal mode after pushback ([a82b604](https://github.com/sile-typesetter/sile/commit/a82b60448f639dafeb03bd8faf99584c32e56aad))
* **utilities:** Correct logic in AST debugging output, also protect ([97c82f0](https://github.com/sile-typesetter/sile/commit/97c82f0c22c4f5bc77aa5d381ab7afd2e8dd2952))
* **utilities:** Protect debug functions so they can't crash SILE ([319b96a](https://github.com/sile-typesetter/sile/commit/319b96a43c976fb1a50dad03baada2052fade67c))
## [0.14.5](https://github.com/sile-typesetter/sile/compare/v0.14.4...v0.14.5) (2022-11-19)
### Bug Fixes
* **inputters:** Correct false positive detection of STDIN as Lua content ([d54946b](https://github.com/sile-typesetter/sile/commit/d54946bba643b9cf4fc68f21df4442c82238fedf))
* **inputters:** Don't duplicate passthrough content in AST ([07c8e87](https://github.com/sile-typesetter/sile/commit/07c8e874550a7ef5924bae2047f98c33fbda6453))
* **inputters:** Permit content outside of the document note, e.g. comments or blanks ([#1596](https://github.com/sile-typesetter/sile/issues/1596)) ([f1a508a](https://github.com/sile-typesetter/sile/commit/f1a508a6c61d64623f40d5274eee3bdbb6353d28))
* **inputters:** Relax SIL format sniffing to allow valid syntax ([43fc4bc](https://github.com/sile-typesetter/sile/commit/43fc4bca58da9288dda0dc001b647ed45e5267d5))
* **languages:** Remove superfluous line ([848b91f](https://github.com/sile-typesetter/sile/commit/848b91f5ab66f90e4c1d5ed2ca8f6e20acb9fcdf))
* **languages:** Tidy up variable scope in languages/unicode.lua ([78b453d](https://github.com/sile-typesetter/sile/commit/78b453d58a92c2ff34a80bf610d2c1c120eedc38)), closes [#699](https://github.com/sile-typesetter/sile/issues/699)
* **measurements:** Allow redefinition of existing units ([#1608](https://github.com/sile-typesetter/sile/issues/1608)) ([8d81018](https://github.com/sile-typesetter/sile/commit/8d810182c25799fd134133611f3c29e90a60f7c8))
* **packages:** Ensure a page switch does not break boustrophedon ([#1615](https://github.com/sile-typesetter/sile/issues/1615)) ([64abaf9](https://github.com/sile-typesetter/sile/commit/64abaf9c2511ea1241efc04722daf9f0ed7589b1))
## [0.14.4](https://github.com/sile-typesetter/sile/compare/v0.14.3...v0.14.4) (2022-11-05)
### Features
* **packages:** Add boolean noleadingzeros option to counter formatter ([e4f8133](https://github.com/sile-typesetter/sile/commit/e4f813333e935ce0e42727eba407db2f7273391d))
* **packages:** Add new command \set-multilevel-counter ([11578a8](https://github.com/sile-typesetter/sile/commit/11578a81b4abde4652baefe969e4e79905ff7639))
### Bug Fixes
* **classes:** Always break out of hmode before processing \chapter headings ([0c44d8e](https://github.com/sile-typesetter/sile/commit/0c44d8ea4b39998011bdfd08bb9106dbd993b347))
* **core:** A typo in a variable prevents using -u with a class ([b8f5c40](https://github.com/sile-typesetter/sile/commit/b8f5c407869bc338117acefe1e4fc5c0f484f803)), closes [#1569](https://github.com/sile-typesetter/sile/issues/1569)
* **languages:** Make 'und' an exception to language name canonicalization ([52e9b79](https://github.com/sile-typesetter/sile/commit/52e9b79ca89da98947afae82742c2648a52a1cfa))
* **math:** Fix insertion order of MathML children ([738e9e6](https://github.com/sile-typesetter/sile/commit/738e9e6fb40ea5e21f182c74af4f584d0190313d))
* **packages:** Account for depth when calculating rotation center ([289dd2a](https://github.com/sile-typesetter/sile/commit/289dd2a4e3c54502d68b06f5126d52f9e3098ca0))
* **packages:** Avoid forcing mirrored masters in twoside package ([#1562](https://github.com/sile-typesetter/sile/issues/1562)) ([8cdf6ed](https://github.com/sile-typesetter/sile/commit/8cdf6ede2361fae948723fbada7563d44d39901d))
* **packages:** Combine `\unichar`'ed chars with same font only ([91a8d40](https://github.com/sile-typesetter/sile/commit/91a8d4091cc320bed714f51f2e32824d80b2a2f7))
* **packages:** Correct rotation origin calculation back to pre v0.10.0 ([3521936](https://github.com/sile-typesetter/sile/commit/35219360e0e5ad54f3363624148181eb619715c7))
* **packages:** Don't inhibit page breaking after switching masters mid-page ([6b20f73](https://github.com/sile-typesetter/sile/commit/6b20f7310c9c482352a4e401462519c32092a04f))
* **packages:** Make sure PDF initialized before rotate package directly calls it ([449b2a6](https://github.com/sile-typesetter/sile/commit/449b2a6cf417ab36ceaa95ccc499557bd81a84c1))
* **packages:** Rework simple and multilevel counters ([1e6e91a](https://github.com/sile-typesetter/sile/commit/1e6e91ad0154c8f8399b9271dcc27c48f2fd1b78))
* **packages:** Textcase package name typo preventing using methods from code ([7f68766](https://github.com/sile-typesetter/sile/commit/7f68766b8a6aeb7111462a1557b4715b6c9b5855)), closes [#1568](https://github.com/sile-typesetter/sile/issues/1568)
### Reverts
* Revert "docs(packages): Fixup unichar documentation, work around known bug (#1549)" ([03d1b11](https://github.com/sile-typesetter/sile/commit/03d1b1168c7d55251fb631286394ade8c46104ae)), closes [#1549](https://github.com/sile-typesetter/sile/issues/1549)
### [0.14.3](https://github.com/sile-typesetter/sile/compare/v0.14.2...v0.14.3) (2022-09-01)
### Features
* **languages:** Handle hyphenation of inter-word apostrophes in Turkish ([50ae936](https://github.com/sile-typesetter/sile/commit/50ae9368b29bfcb9f7d2274235c0398500d7665e))
* **packages:** Add \open-spread function with more features that \open-double-page ([c2ba579](https://github.com/sile-typesetter/sile/commit/c2ba579a56a79fea82e8ec83b95321af438793e4))
* **packages:** Add ability to select a page in PDF images ([a477d94](https://github.com/sile-typesetter/sile/commit/a477d94f9831bdd31d4925bd44660f1f24d4e290))
* **packages:** Allow for customized content on otherwise blank filler pages ([5ae97bf](https://github.com/sile-typesetter/sile/commit/5ae97bffba3192df8e1c8bf7c74c459ac137af56))
* **packages:** Provide base directory to packages ([#1529](https://github.com/sile-typesetter/sile/issues/1529)) ([f9ae994](https://github.com/sile-typesetter/sile/commit/f9ae99499ea8fada36abd849c95e2afd7f1e4030))
* **utilities:** Return image resolution with libtexpdf backend ([a9c11d3](https://github.com/sile-typesetter/sile/commit/a9c11d319cf83d38b72d09430a65cfb62e013494))
### Bug Fixes
* **cli:** Actually apply cli provided class options ([505919e](https://github.com/sile-typesetter/sile/commit/505919e4c07638e7bf6da9ebc4af12e2355a2460))
* **cli:** Allow CLI option to override document specified class ([5232ce8](https://github.com/sile-typesetter/sile/commit/5232ce8dd42fae9005c36c4e04ad988d4afedb77))
* **languages:** Make Turkish hyphenation less bad around intraword apostrophes ([008d4c4](https://github.com/sile-typesetter/sile/commit/008d4c436715ba09697690a2b3b34a9e8578f25f))
* **nodes:** Correct calculating width of postbreak discretionaries ([ea7912c](https://github.com/sile-typesetter/sile/commit/ea7912cf0c1951f68b04b7d2dfef2057115ef77d))
* **nodes:** Work around discressionaries being output when not wanted ([c7dc439](https://github.com/sile-typesetter/sile/commit/c7dc439456ad741fe644a88e6476596b8ec2a72f))
* **packages:** Fix over-aggressive eject in \open-double-page ([5620556](https://github.com/sile-typesetter/sile/commit/562055681c1ccf3b47857864d9363fb985ed7fac))
* **packages:** Homogenize image width and height as measurements ([b91cfbb](https://github.com/sile-typesetter/sile/commit/b91cfbb9e80e4330be5b9dc307d721513bbd462a)), closes [#1506](https://github.com/sile-typesetter/sile/issues/1506)
* **packages:** Make sure PDF initialized before PDF package does anything ([#1550](https://github.com/sile-typesetter/sile/issues/1550)) ([ebc3748](https://github.com/sile-typesetter/sile/commit/ebc3748e00df700002622a7f3b8ad1e2cd5bfb65))
* **packages:** Resolve src= relative to document for SVG images ([b55fc98](https://github.com/sile-typesetter/sile/commit/b55fc98e728ee69fc983be58e7331864617547b8)), closes [#1532](https://github.com/sile-typesetter/sile/issues/1532)
### Reverts
* Revert "chore(build): Avoid mktemp during build, breaks opensuse packaging (#1542)" ([bca007f](https://github.com/sile-typesetter/sile/commit/bca007fa0dac2a2e2889ac6194de4dfb3f096461)), closes [#1542](https://github.com/sile-typesetter/sile/issues/1542)
* Revert "chore(cli): Output header before doing anything that might throw warnings" ([58da8ad](https://github.com/sile-typesetter/sile/commit/58da8ad5b824fa9ccc97d0ddfbea44e3a5c39c8e))
### [0.14.2](https://github.com/sile-typesetter/sile/compare/v0.14.1...v0.14.2) (2022-08-11)
### Bug Fixes
* **classes:** Allow package option declarations to be reset ([215e83a](https://github.com/sile-typesetter/sile/commit/215e83a31f81a16e18eea8010512a44844f689c8))
* **classes:** Bring back space after subsection numbering ([70a3304](https://github.com/sile-typesetter/sile/commit/70a330424d17d4dc74ad0443e7b2064ddceaeb2b))
* **packages:** Check for user supplied commands before setting noops ([54b5071](https://github.com/sile-typesetter/sile/commit/54b5071df907b8c9d35a0ec356c673701a3c6025))
### [0.14.1](https://github.com/sile-typesetter/sile/compare/v0.14.0...v0.14.1) (2022-08-06)
### Features
* **inputters:** Expand postamble functionality for parity with preambles ([#1518](https://github.com/sile-typesetter/sile/issues/1518)) ([eb09eb3](https://github.com/sile-typesetter/sile/commit/eb09eb34581ae68b4153d3725cefb34fa46643c2))
### Bug Fixes
* **cli:** Suppress deprecation message for internal shims ([b339e27](https://github.com/sile-typesetter/sile/commit/b339e27ab71dcba57e275e6ec8b8daa799324f36))
* **cli:** Swap order of new --uses and legacy --include ([ef0087e](https://github.com/sile-typesetter/sile/commit/ef0087e7e1f9b7eef623597e9c82e87ca8f5a3d5))
* **packages:** Correct (and improve scope of) exported testcase functions ([fd438e9](https://github.com/sile-typesetter/sile/commit/fd438e983afbae2192a4f109eef748d9329abf30))
* **tooling:** Make sure Git version detection only picks up semver tags ([25d669a](https://github.com/sile-typesetter/sile/commit/25d669a2be5ef1d8a1b4c08b3173ec199e0bedcc))
## [0.14.0](https://github.com/sile-typesetter/sile/compare/v0.13.3...v0.14.0) (2022-08-05)
### ⚠ BREAKING CHANGES
* **packages:** The primary use was probably internal to SILE, but if
by chance you have bibtex databases with formatting commands in SIL
markup format rather than just plain text content the markup will cease
to function and will need to be converted to XML syntax instead.
This enables the use of declarative markup in Fluent localizations.
* **classes:** Each SILE package now inherits some interfaces from
a common base package. This model allows packages easier access to SILE
internals while at the same time tracking what they do so it is easier
to enable/disable them. The package knows which document class instance
it is attached to, and the document class knows which packages are
loaded at any given time. Legacy style packages will continue to work
for the time being but will not be tracked in the same way.
* **core:** The role of document commands has always been tightly
scoped to classes. For example the *book* class has a `\footnote`
command while *plain* does not—unless you manually load the package and setup the
frames. In spite of this obvious functional scope, registering commands
has been a global operation that stored them in a global registry. In
order to allow SILE to be used more programmatically as a library with
potentially more than one document and class being processed at at once,
these need to be moved out of the global scope. This will also
facilitate things like being able *unload* packages and revert to
previous functionality for anything they over-rood on load. For now the
functionality is shimmed, but code using the `SILE.registerCommand()`
function should switch to the method of the same name on the current
class, i.e. `class:registerCommand()`.
* **core:** Some internal files and APIs got renamed with more
structured name spaces. In particular the inputter, shaper, and
outputter libraries all have a common naming scheme now and sensible
inheritance chains. No functionality was harmed, but if you are
overriding undocumented internal Lua methods you might have to update
your name spaces to match.
* **cli:** The `-I` / `--include` option was overloaded for more
than one purpose and is now deprecated in favor of more specific
replacements: `-r` / `--require` for loading code into SILE before input
processing, `-p` / `--preamble` for processing content prior to
a document and `-P` / `--postamble` for processing content after
a document.
* **packages:** The original package manager POC that used Git to clone
packages into the SILE installation directory has been deprecated. It
will continue to function for a while, but all new 3rd party packages
should use the LuaRocks based installation process. Whether or not they
use `luarocks` as a package manager or LuaRocks.org as a distribution
channel they should install themselves to any usable the system or user
Lua library path under a top level "sile" namespace.
* **classes:** The shims allowing classes designed for SILE releases
v0.12.x and prior have now been removed and documents using them will
now throw errors when rendering. Only the refactored class system
introduced in SILE v0.13.0 is supported going forward.
* **deps:** We previously deprecated all use of stdlib. This
release stops providing it entirely. If you use it in your own projects
you will now need to provide and require() it directly.
* **build:** The C modules compiled as shared libraries (.so files
on Linux, .dll on Windows) are now installed to the project root shared
directory instead of it's 'core' subdirectory. Distro packages that
split the library into its own package will need to adjust this path.
People installing from their distro packages or from source should be
unaffected, but this will bring us one step closer to being able to
install and use SILE *as* a library.
### Features
* **classes:** Add \use command to help deconflate \script usage ([eb298c3](https://github.com/sile-typesetter/sile/commit/eb298c3f24a48a0b2c63c9681024afb4eb1c5515))
* **classes:** Track loaded packages per document class ([32bd87b](https://github.com/sile-typesetter/sile/commit/32bd87b39b921ff889cd8e61a910e09f32f7a686))
* **cli:** Add CLI argument -E for evaluating Lua code after input ([5948aca](https://github.com/sile-typesetter/sile/commit/5948aca990e8d6548fcf753afeb50e5a5d6f7353))
* **cli:** Add usage hints and cleanup output of errors ([cc58824](https://github.com/sile-typesetter/sile/commit/cc58824a91b2ee042795b16a5c4223b5db85fb36))
* **cli:** Allow loading custom inputters from `-r` option ([a212e83](https://github.com/sile-typesetter/sile/commit/a212e834a05cf23702934f991e207ebc9e1615ef))
* **cli:** Allow passing options to any modules specified from --use ([4cdcae7](https://github.com/sile-typesetter/sile/commit/4cdcae756f51b681673d8187c876fac93fc8d2be))
* **cli:** Change --require to --use to match declarative markup ([2411328](https://github.com/sile-typesetter/sile/commit/2411328c72514a6a9db96fa9a3fd2d69f8fe284e))
* **core:** Add ability to pass args to modules via \use and other commands that load modules ([9e54bad](https://github.com/sile-typesetter/sile/commit/9e54bad757cbb9cddc725faf3478d2dca1c9c03c))
* **core:** Add ability to pass args to modules via \use and other commands that load modules ([e64ce0f](https://github.com/sile-typesetter/sile/commit/e64ce0f5c7b4d04a3ef9429f92ce57566c0c66c4))
* **core:** Add inline-escaping in SIL-language ([f09b135](https://github.com/sile-typesetter/sile/commit/f09b13578db44e87f0bef526b2027e35aac32c12))
* **core:** Support loading classes/packages installed with `luarocks` ([232e72b](https://github.com/sile-typesetter/sile/commit/232e72b39d1d9e72897ec2d50033d5fe5e5402e4))
* **i18n:** Add more Russion localizations ([350cf14](https://github.com/sile-typesetter/sile/commit/350cf1459e4143898de32d6e78da7871cf8946da))
* **i18n:** Add support for as many languages as possible ([da57577](https://github.com/sile-typesetter/sile/commit/da5757771a911555dc6b4adeaaec38041094ded0))
* **i18n:** Fallback to messages from 'und' language if no localized ([9f47715](https://github.com/sile-typesetter/sile/commit/9f477155dc6f3372477e3dd7859fe71bf41cec18))
* **i18n:** Parse XML style SILE commands in Fluent messages ([989290b](https://github.com/sile-typesetter/sile/commit/989290b255573c3a656eae3340c3944dd08e0c01))
* **inputters:** Allow arbitrary root elements from XML input without a preamble ([ad46a92](https://github.com/sile-typesetter/sile/commit/ad46a926494778830416f037bca54fe35a0b3998))
* **inputters:** Allow CLI to mandate inputter used for master document ([1b9009f](https://github.com/sile-typesetter/sile/commit/1b9009f96555f3127da6b434ba94cd7209f94f3d))
* **inputters:** Promote Lua to first class input filetype, improve input type detection ([3540943](https://github.com/sile-typesetter/sile/commit/3540943eb20f69a94d1ded638c7996c82cb96e34))
* **languages:** Add Norwegian localizations ([76b8f84](https://github.com/sile-typesetter/sile/commit/76b8f840b94a16ad65ad244308748c57c2fb1db0))
* **languages:** Add Norwegian Nynorsk hyphenation exceptions ([520cd3f](https://github.com/sile-typesetter/sile/commit/520cd3f594c843a343e4cea26c4f015f86250655))
* **languages:** Handle 'nb' code for Norwegian Bokmål, linked to 'no' rules ([373bd17](https://github.com/sile-typesetter/sile/commit/373bd1754ff3ce4459d856b4fddcc601c86eeff5))
* **math:** Add modulus operator support ([429b162](https://github.com/sile-typesetter/sile/commit/429b162ee6eac141deb0390ab762584d8cd93ee2))
* **math:** Allow forcing the atom type of an operator ([14d384c](https://github.com/sile-typesetter/sile/commit/14d384cec39446d34cb27db18f94e18920253ef7))
* **math:** Express lengths in “mu” (math units) ([39c7efc](https://github.com/sile-typesetter/sile/commit/39c7efceccad0a37bb30a70531cd91adb7975e51))
* **math:** Macros no longer wrap their replacement into <mrow>s ([d1f24b3](https://github.com/sile-typesetter/sile/commit/d1f24b3ab05fa29d567e34cf54f7b9a5c6c8f687))
* **math:** Print resulting mbox tree to debug log ([f2e7c33](https://github.com/sile-typesetter/sile/commit/f2e7c33ee553f0ff74be17b2e8aab776a762e62f))
* **math:** Support relative units in spaces and add standard spaces ([4f2bee2](https://github.com/sile-typesetter/sile/commit/4f2bee208be4cf4f1ebfbc35707977f3d19c0bb0))
* **packages:** Add new method to export package functions to class ([07a28a4](https://github.com/sile-typesetter/sile/commit/07a28a4da4cd392d6a07ac639f4cccf4014e82dc))
* **packages:** Allow configuring target folio frame from options ([74e3924](https://github.com/sile-typesetter/sile/commit/74e3924a9e0a5b6635e91d28d841d80634f8ec8d))
* **packages:** Provide API for registering commands linked to packages ([4875972](https://github.com/sile-typesetter/sile/commit/4875972c6942db2901c51fa4955e36df5d850466))
### Bug Fixes
* **build:** Update Flake to work with Nix >= 2.10 ([effb0dc](https://github.com/sile-typesetter/sile/commit/effb0dc8c96f8be655ab40c1a7a625b949f48688))
* **classes:** Reset default font direction if document direction changed ([11bb0f9](https://github.com/sile-typesetter/sile/commit/11bb0f9a8bf714fbd0f44730437c50b32fde437f))
* **cli:** Avoid throwing extra error on error without message ([0d530a5](https://github.com/sile-typesetter/sile/commit/0d530a5e5b195af8278e592f9ac45a465cb16cfa))
* **core:** Avoid error when outputting overflow warnings with specific measurements ([49ef650](https://github.com/sile-typesetter/sile/commit/49ef650217615548c65741b1cbe553631d0fa90d)), closes [#945](https://github.com/sile-typesetter/sile/issues/945)
* **debug:** Flatten content if necessary to process and debug location ([c753bd2](https://github.com/sile-typesetter/sile/commit/c753bd23ee5b15549d5f0f59a2df514d0411b9b4))
* **debug:** Re-implement option display in trace stacks lost with std ([01d2379](https://github.com/sile-typesetter/sile/commit/01d2379a9c36852eb4c3486e121b64fdd7d154f1))
* **inputs:** Drop Lua path handling duplicated in core ([8abb0f2](https://github.com/sile-typesetter/sile/commit/8abb0f28f82c5d60d7722b96b7bafeb5b2f8caf2))
* **math:** Fix caching of getMathMetrics ([3332698](https://github.com/sile-typesetter/sile/commit/333269851d2916687f8b5dedc191e8399a4590e4))
* **math:** Fix debug logs in TeX-like parsing ([a686f90](https://github.com/sile-typesetter/sile/commit/a686f90ec0650296a8406c17e642675774c5ec5f))
* **math:** Fix spacing before integral operators ([bc847b3](https://github.com/sile-typesetter/sile/commit/bc847b3856f7b70a71a2288568fabd6dde139288))
* **math:** Fix tostring functions in mbox subclasses ([7a7c6bc](https://github.com/sile-typesetter/sile/commit/7a7c6bc6318f2a7ef21caeb6586b077b25e5dccd))
* **math:** Set math elements to inherit hbox node properties ([0279556](https://github.com/sile-typesetter/sile/commit/0279556fa271f5117f04b520bec392d195c0d3db))
* **math:** Turn font name printing into debug log ([068ec4b](https://github.com/sile-typesetter/sile/commit/068ec4b06701202f3a1e9d05efa632e6e1a81cb5))
* **outputter:** Non-RGB colors shall work with the debug outputter ([#1469](https://github.com/sile-typesetter/sile/issues/1469)) ([e68dee3](https://github.com/sile-typesetter/sile/commit/e68dee3bb3ac593d03fcd3867c38b4483b3a8a9d))
* **packages:** Correct URL formatting when backend is not libpdftex ([fc4212d](https://github.com/sile-typesetter/sile/commit/fc4212dd672962bc48ad0cc86245494b6516a742))
* **packages:** Ensure grid hook is ineffective when grid is off ([b99482b](https://github.com/sile-typesetter/sile/commit/b99482b02c0cc09425a4910bc5b25671fb879a25)), closes [/github.com/sile-typesetter/sile/issues/1174#issuecomment-1173141699](https://github.com/sile-typesetter//github.com/sile-typesetter/sile/issues/1174/issues/issuecomment-1173141699)
* **packages:** Make \script command properly initialize packages ([#1479](https://github.com/sile-typesetter/sile/issues/1479)) ([9723d0d](https://github.com/sile-typesetter/sile/commit/9723d0dbd147287071cc49777c12ee365b4a5123))
* **packages:** Parse height argument to `\raise` / `\lower` as measurement ([#1506](https://github.com/sile-typesetter/sile/issues/1506)) ([7196fda](https://github.com/sile-typesetter/sile/commit/7196fdaa2497b92bb47a5a49bd82f732b90f4bcf))
* **packages:** Stop legacy package manager from adding empty paths ([cf9b9fa](https://github.com/sile-typesetter/sile/commit/cf9b9faa433f230a63cf9a8c1a56cbd256b1c5dd))
* **packages:** Stricter color parsing and improved color documentation ([f7b919a](https://github.com/sile-typesetter/sile/commit/f7b919ac5e9ad47f4c01531064be7bdae8d5311d))
* **packages:** The autodoc package could choke on some inputs ([#1491](https://github.com/sile-typesetter/sile/issues/1491)) ([c7db5d5](https://github.com/sile-typesetter/sile/commit/c7db5d5b3c5c6756ffe7e923ea3b938148167b2b))
* **utilities:** Correct traceback output for SILE.error() to show parent, not itself ([16b8900](https://github.com/sile-typesetter/sile/commit/16b8900546667e671f794a384e88892f94739d40))
### Miscellaneous Chores
* **build:** Move C modules to same relative location in source directory as installed ([55ad795](https://github.com/sile-typesetter/sile/commit/55ad79541c6c3908685e6cafedf2c96926d85d37))
* **classes:** Remove stdlib class shims ([c4210da](https://github.com/sile-typesetter/sile/commit/c4210dac55c5c80b8f169541b57d5f612706f45a))
* **cli:** Deprecate CLI argument -I in favor of -r, -p, and -P ([d63a484](https://github.com/sile-typesetter/sile/commit/d63a4840f3970b2664743036847d8a7aebf1c623))
* **deps:** Stop providing Lua stdlib ([8a8c0e9](https://github.com/sile-typesetter/sile/commit/8a8c0e96e62e8288961333de2d468fca3a86e20a))
* **packages:** Deprecate legacy package manager ([b72653c](https://github.com/sile-typesetter/sile/commit/b72653c274b5779af8261843505049bc89a8d301))
### Code Refactoring
* **core:** Move inputters/shapers/outputters to isolated classes ([14329ce](https://github.com/sile-typesetter/sile/commit/14329ced288c40de5d61e01666afd41446511d45))
* **core:** Move registerCommand() out of global to classes ([bc527ea](https://github.com/sile-typesetter/sile/commit/bc527ea400f16b5970c77b609377ee3321e1bf42))
* **packages:** Process bibtex content as XML not SIL ([a259b32](https://github.com/sile-typesetter/sile/commit/a259b32490546c0a55bcec1a41dc04f48acb2711))
### [0.13.3](https://github.com/sile-typesetter/sile/compare/v0.13.2...v0.13.3) (2022-07-15)
### Features
* **packages:** Add minimal support for usual BibTeX types (bibtex) ([292a2f2](https://github.com/sile-typesetter/sile/commit/292a2f2b2367a93a97add70fa42191b5b5bb800c))
### Bug Fixes
* **build:** Update Flake to work with Nix >= 2.10 ([3d5a18c](https://github.com/sile-typesetter/sile/commit/3d5a18cf8b202060e6c884fa3d73150f0aec9e58))
* **core:** Avoid duplicate paths blocking directory searches ([7a7209f](https://github.com/sile-typesetter/sile/commit/7a7209fff9fb0b2ca8a59816dae55e201b0c1208))
* **core:** Avoid error when outputting overflow warnings with specific measurements ([cb51ed5](https://github.com/sile-typesetter/sile/commit/cb51ed525684fab85c99e29474e0ba58806ba1ac)), closes [#945](https://github.com/sile-typesetter/sile/issues/945)
* **outputter:** Non-RGB colors shall work with the debug outputter ([#1469](https://github.com/sile-typesetter/sile/issues/1469)) ([41fbdf4](https://github.com/sile-typesetter/sile/commit/41fbdf44659385171f813576373be36556023a73))
* **packages:** BibTeX types/tags are case-insensitive, etc ([61c1fc6](https://github.com/sile-typesetter/sile/commit/61c1fc6209bfbfffa38a05f9d3986bfb50c8a840))
* **packages:** Make \script command properly initialize packages ([9ded7e1](https://github.com/sile-typesetter/sile/commit/9ded7e1c2aaa03cb4da25ff2ef49c15d40497f9a))
### [0.13.2](https://github.com/sile-typesetter/sile/compare/v0.13.1...v0.13.2) (2022-06-29)
### Features
* **core:** Add presets for some ANSI paper sizes and ArchE variants ([0f26756](https://github.com/sile-typesetter/sile/commit/0f267563c6f674d61c91485f771e825e83489590))
* **languages:** Add full Esperanto language support ([b740709](https://github.com/sile-typesetter/sile/commit/b7407090ab4feac9107454db0f328c3d886a0631))
* **packages:** Add 'lists' package (bullets and enumerations) ([6af3c62](https://github.com/sile-typesetter/sile/commit/6af3c62822ac334c64e2c46d8def11c51a017093))
* **packages:** Add more options for custom 'lists"' styling ([3167410](https://github.com/sile-typesetter/sile/commit/316741033da7edff44cb933a311f3b5080b763c7))
* **packages:** Handle font fallback when glyph named null returned on shape falure ([09c0a86](https://github.com/sile-typesetter/sile/commit/09c0a8647105bbddac155f3414cda2bc481a86ca))
* **packages:** Pass through font-specific options to fallback fonts ([fb29442](https://github.com/sile-typesetter/sile/commit/fb2944233ea13e10729ada47aa8b72db44ea8a30))
### Bug Fixes
* **classes:** Clarify the scopes of `tate` and `jplain` ([db83e9e](https://github.com/sile-typesetter/sile/commit/db83e9ede06dedf89112a7d9d76e185df90f6dba))
* **classes:** Fix circular reference in pecha class ([4501ec0](https://github.com/sile-typesetter/sile/commit/4501ec07cb0ec5183485fb39b965d8267cf176e0))
* **classes:** Fix diglot and triglot class instantiation ([71af1a9](https://github.com/sile-typesetter/sile/commit/71af1a94b41e3d86715a369092d1ea6ffeeb6a5b))
* **core:** Make paper size parser case insensitive, e.g. 'a4' or 'A4' ([af441c8](https://github.com/sile-typesetter/sile/commit/af441c8b381cae3ea18169105e951d60fcb5255f))
* **measurements:** Move the zenkaku width (zw) unit into core ([cfe5060](https://github.com/sile-typesetter/sile/commit/cfe506001387a81f37dd9612444b066e138ba179))
* **packages:** Correct fall-back font processing ([d3cc59b](https://github.com/sile-typesetter/sile/commit/d3cc59b9f32eefd06780f4984d066007283434dc))
* **packages:** Correct package load path for colored dropcaps ([41a0c17](https://github.com/sile-typesetter/sile/commit/41a0c17bee08f1e127b3d1cd4f3ee9cc4283aeac))
* **packages:** Fix coding errors in untested corners of bibtex package ([804b1a5](https://github.com/sile-typesetter/sile/commit/804b1a548615054cf810850d1c5cd01ad20c47fb))
* **packages:** Fix loading TOC twice resetting pdf links ([97797b8](https://github.com/sile-typesetter/sile/commit/97797b89b7cc195f1011495ec87ad1b94121464e))
* **shaper:** Handle switching between color & fallback shapers in single document ([04f2d5d](https://github.com/sile-typesetter/sile/commit/04f2d5df94373cc75e02b51f5847d7247a2025e7))
* **utilities:** Raise Lua error instead of manually aborting if inside pcall() ([6e70a17](https://github.com/sile-typesetter/sile/commit/6e70a17562f298234e85862df30d12dfdc963f48))
### [0.13.1](https://github.com/sile-typesetter/sile/compare/v0.13.0...v0.13.1) (2022-06-18)
### Features
* **build:** Update libtexpdf to support new hardware platforms ([da1182e](https://github.com/sile-typesetter/sile/commit/da1182ec3601d9a4ea5b2529c6d0de4108bbf211))
* **packages:** Add hrulefill command to the "rules" package ([ccd3371](https://github.com/sile-typesetter/sile/commit/ccd3371aafa4f314c9d2a967106e03c373cf1a35))
* **packages:** Add strikethrough command to the rules package ([#1422](https://github.com/sile-typesetter/sile/issues/1422)) ([f230a3a](https://github.com/sile-typesetter/sile/commit/f230a3aae72cf84075623165ce6ded0c9aa2bdd0))
* **packages:** Use new strikethrough when rendering Panndoc's SILE writer ([20d19eb](https://github.com/sile-typesetter/sile/commit/20d19eb849307a1067006a595b2e4f2b92e53112))
### Bug Fixes
* **build:** Make sure i18n/ dir is actually distributed ([#1445](https://github.com/sile-typesetter/sile/issues/1445)) ([61ed8e1](https://github.com/sile-typesetter/sile/commit/61ed8e13eee3c2f5f802605a9da5f25ad0040164))
* **packages:** Add more props to keep CJK from tipping over, per [#1245](https://github.com/sile-typesetter/sile/issues/1245) ([381b9f1](https://github.com/sile-typesetter/sile/commit/381b9f14d10e1bbcf0b117642c4c13e3dcd4c620))
* **packages:** Leaders shall be an explicit (non-discardable) glue ([631ba21](https://github.com/sile-typesetter/sile/commit/631ba21c182389dd5a68241a36d1eb4fb13c895b))
* **packages:** The fullrule now extends over a full standalone line ([8fe57c8](https://github.com/sile-typesetter/sile/commit/8fe57c844f2a093d7abe35dfe6c63d5df5ab7115))
## [0.13.0](https://github.com/sile-typesetter/sile/compare/v0.12.5...v0.13.0) (2022-06-09)
### ⚠ BREAKING CHANGES
* **settings:** All the functions under `SILE.settings.*()` should now be
called using the instance notation `SILE.settings:*()`. Usage should be
shimmed with a warning for now.
Changing this in your code is relatively easy with a search and replace.
As an example with a project in Git, you could use perl like this:
```console
funcs="pushState|popState|declare|reset|toplevelState|get|set|temporarily|wrap"
git ls-files | xargs -n1 perl -i -pne "s#(SILE\.settings)\.($funcs)#\1:\2#g"
```
* **typesetter:** Making a new instance of the typesetter should now be
done by *calling* `SILE.defaultTypesetter()` instead of copying the
object. It has been changed from a std.object to a Penlight class. As
such the correct initialization function is also now `_init()` instead
of `init()`. A shim is in place to catch legacy usage, but this will be
removed in the future.
* **deps:** All calls to the Lua default string library have been
using a version monkey-patched by stdlib. This has created all sorts of
issues including not being able to properly use some of Lua's default
features and conflicts with out explicit meta methods. Also we're busy
dropping dependency stdlib altogether.
If you were relying on it for any of your string operations, replace
`string.func()` with `std.string.func()`. For now `std` is being
provided by SILE, but if you use it in your projects please add it as
a direct dependency yourself since that will eventually be removed as
well.
By the way in case anything ever `git bisect`s back to here, one way to
test if your problem is related to this change or not (especially if you
have downstream code that might have built on the assumption SILE's Lua
strings were monkey patched) is to load it manually yourself:
```console
$ sile -e 'require("std.string").monkey_patch()' your_file.sil
```
* **classes:** This changes the way classes are represented as Lua
objects and the mechanism used for inheritance. While shims will be in
place to catch most cases that use old syntax it is not possible to
grantee 100% API compatibility. If you have classes that do anything
remotely fancy (i.e. not just copy/paste from SILE examples) they may or
may not work at all; and even if they do they should be updated to
explicitly use the new API.
### Features
* **classes:** Add hook system for more versatile packages ([9287721](https://github.com/sile-typesetter/sile/commit/9287721217970a6262a25f5fe697ac211d1ebaca))
* **languages:** Add \ftl command to make adding fluent localizations easy ([b331456](https://github.com/sile-typesetter/sile/commit/b3314564afa5d4e38dc5f28277b13aa9dbe8668b))
* **languages:** Add fluent() command to output translations ([ad87995](https://github.com/sile-typesetter/sile/commit/ad87995ebbbce464b3a7075961db29e681607823))
* **languages:** Validate languages against CLDR database ([f96a331](https://github.com/sile-typesetter/sile/commit/f96a33133ecefa641e06139f90bc6b1931be5656))
### Bug Fixes
* **backends:** Add Pango shaper when selecting Cairo backend ([bbc2817](https://github.com/sile-typesetter/sile/commit/bbc2817c01e20ba04c5fe7d4c40de4c9b5155ffc))
* **backends:** Always output pdf on finish() even if no content ([3af7a94](https://github.com/sile-typesetter/sile/commit/3af7a94d39b11555cf2159f5f4a9c416259f7fa3))
* **backends:** Correct image sizing in Cairo and Podofo backends ([f2785ad](https://github.com/sile-typesetter/sile/commit/f2785ade39842caf40519239ee58e3db3e17cc9d))
* **core:** Avoid throwing deprecation errors when just inspecting SILE's internals ([b303059](https://github.com/sile-typesetter/sile/commit/b303059fe85d323d8a459e8025340464f4bdd0dd))
* **core:** Justify lines with ligatures (workaround) ([cf2cb3a](https://github.com/sile-typesetter/sile/commit/cf2cb3a34e72132705bda3e9fbe4bb97ac37e1f8))
* **core:** Patch Penlight 1.9.0 compatibility issue ([092fbd3](https://github.com/sile-typesetter/sile/commit/092fbd38c60677a92029a8504d5baa8c9e25c37b))
* **languages:** Correct bogus usage of resource loading / error catching ([fb1fd7f](https://github.com/sile-typesetter/sile/commit/fb1fd7f1cb39ee7d36b6d5253da94f906afba8f2))
* **packages:** An hrule with depth shall not affect current baseline ([c759892](https://github.com/sile-typesetter/sile/commit/c759892d09b9ffa1c3c2d25d69d0324b34884b13))
* **packages:** Don't destroy frames when defining masters, only when switching to one ([b7de7ca](https://github.com/sile-typesetter/sile/commit/b7de7caadf5b07f819f3e483f0f1712d06d9facc))
* **packages:** Fix autodoc parsing, typeset string not series of bytes ([14f6126](https://github.com/sile-typesetter/sile/commit/14f61266b6b19835d1019d94015d2e0bfa2612b1))
### Miscellaneous Chores
* **deps:** Drop std.string.monkey_patch() ([e8b2bdf](https://github.com/sile-typesetter/sile/commit/e8b2bdf96b50646698c75961fddff2da26ce57ec))
### Code Refactoring
* **classes:** Convert class inheritance from stdlib to Penlight ([f7dafe0](https://github.com/sile-typesetter/sile/commit/f7dafe0623a981e9532fbb0108876517786bd1d8))
* **settings:** Change settings object to be self referential ([dd97d05](https://github.com/sile-typesetter/sile/commit/dd97d05cf02e89213492d1308544177a482de7ea))
* **typesetter:** Change typesetter instancing to Penlight model ([a9400ad](https://github.com/sile-typesetter/sile/commit/a9400ad0e759b6b8787b4307c10984ce91e354dc))
### [0.12.5](https://github.com/sile-typesetter/sile/compare/v0.12.4...v0.12.5) (2022-04-18)
### Features
* **packages:** Align leaders vertically ([#875](https://github.com/sile-typesetter/sile/issues/875)) ([8b5d418](https://github.com/sile-typesetter/sile/commit/8b5d4189222f4221592dbb93cb7a65c4838262a6))
### Bug Fixes
* **build:** Catch and complete unfinished library builds ([91ff438](https://github.com/sile-typesetter/sile/commit/91ff43859cfa645f6ea43d2485e5df69e793b306))
* **build:** Use BSD compatible scripting in `make selfcheck` ([319e0c5](https://github.com/sile-typesetter/sile/commit/319e0c5752415cd3c7fea4541e9a5ab8cfcb1358))
* **build:** Use POSIX compatible shell syntax in configure ([55e64ab](https://github.com/sile-typesetter/sile/commit/55e64ab984fa3ec02de36b0ebe478462f490993d))
* **deps:** Correct include to work with current LuaRocks packages ([#1357](https://github.com/sile-typesetter/sile/issues/1357)) ([b584be5](https://github.com/sile-typesetter/sile/commit/b584be5253b1d97d6fc742e7b0b19a3ffd71c384))
* **languages:** French punctuation spacing must honor current font options ([724daf4](https://github.com/sile-typesetter/sile/commit/724daf43b5a2d5a8e501c14f858592fa4763454f))
* **packages:** Better TOC title extraction for PDF bookmark ([#1029](https://github.com/sile-typesetter/sile/issues/1029)) ([5a65701](https://github.com/sile-typesetter/sile/commit/5a657012a4d8fae78a4fa07b3059d319b2b396fa))
* **packages:** The dotfill must stretch as an hfill ([#1343](https://github.com/sile-typesetter/sile/issues/1343)) ([c94a4b5](https://github.com/sile-typesetter/sile/commit/c94a4b5adfe44f89c36d59370e69b67fe2630e21))
### [0.12.4](https://github.com/sile-typesetter/sile/compare/v0.12.3...v0.12.4) (2022-03-03)
### Bug Fixes
* **docker:** Fix GHCR → Docker Hub copy used when releasing ([e5d83d0](https://github.com/sile-typesetter/sile/commit/e5d83d01a68e83ad951e31033a865a922c01859b))
* **packages:** Avoid infinite loop when re-enabling BiDi ([b4d691b](https://github.com/sile-typesetter/sile/commit/b4d691b29ff4b28f80a93f6c0731164725f84055))
### [0.12.3](https://github.com/sile-typesetter/sile/compare/v0.12.2...v0.12.3) (2022-03-02)
### Bug Fixes
* **frames:** Inherit class direction setting in new frames ([35c8a25](https://github.com/sile-typesetter/sile/commit/35c8a255c2a19d4f25dc5f60e40d76a52d2ac601))
* **packages:** Make boxaround respect shrink/strech (rules package) ([9d8f708](https://github.com/sile-typesetter/sile/commit/9d8f7086e1f469a24b032307b43dc801fe10fd92))
* **packages:** Make underline respect shrink/strech (rules package) ([a5d99f0](https://github.com/sile-typesetter/sile/commit/a5d99f0619bb58309313ece1ba320a5e465681a2))
* **typesetter:** Enable bidi for default typesetter on package load ([6a8d7f4](https://github.com/sile-typesetter/sile/commit/6a8d7f400faca53d825f1fea000d51f5e967addb))
### [0.12.2](https://github.com/sile-typesetter/sile/compare/v0.12.1...v0.12.2) (2022-01-28)
### Bug Fixes
* **shaper:** Fix line length calcs with negative width word spacing ([685d12d](https://github.com/sile-typesetter/sile/commit/685d12dc71797d69c7f24a6c6ced0d47dc404704)), closes [#579](https://github.com/sile-typesetter/sile/issues/579)
### [0.12.1](https://github.com/sile-typesetter/sile/compare/v0.12.0...v0.12.1) (2022-01-12)
### Features
* **build:** Accommodate SOURCE_DATE_EPOCH for reproducible builds ([16c81a8](https://github.com/sile-typesetter/sile/commit/16c81a8dfb191238d65610380d648437a6492f2e))
* **classes:** Add \noop function for versatile SILE.call() use ([2b04507](https://github.com/sile-typesetter/sile/commit/2b045078120c52ccc948cc663936504153285132))
* **core:** Add OpenType post (v1) table parser ([a985aed](https://github.com/sile-typesetter/sile/commit/a985aedbd5553987f63be04f9b74d1a6b2299952))
* **core:** Implement Knuth's hangAfter and hangIndent ([5417189](https://github.com/sile-typesetter/sile/commit/54171894f3f1415f33891192631f54af47db9c28))
* **core:** Implement paragraph duration hanging indent settings ([18ee23b](https://github.com/sile-typesetter/sile/commit/18ee23bc1271ba1be7aee98c8346b3f9c225d9dc))
* **core:** Implement paragraph shaping (parshape) ([c2c0235](https://github.com/sile-typesetter/sile/commit/c2c0235717202c811673379dd6b54118468b327e))
* **packages:** Add dropcaps package ([cb9105a](https://github.com/sile-typesetter/sile/commit/cb9105a676e8e0efad29bb62d135fd0d02ef6d1d))
* **packages:** Add shift, raise, and size options to dropcaps ([0a88948](https://github.com/sile-typesetter/sile/commit/0a88948e5028e4f3b82ad7ee689d5f53e0358ddd))
* **packages:** Implement color option for dropcaps ([d042bcf](https://github.com/sile-typesetter/sile/commit/d042bcf31dcd52d1a51dad527f727834ca8e22d9))
* **packages:** Use font's post table to determine underline position ([ae1b929](https://github.com/sile-typesetter/sile/commit/ae1b929cfe3bd1784bd2962a5ccb8b53b47377d7))
### Bug Fixes
* **backends:** Move Lua 5.1 macro so covers whole file ([9b40772](https://github.com/sile-typesetter/sile/commit/9b40772920602bd1a9543d38bf9cf5e51d1f4b24))
* **classes:** Reset state when calling running headers ([ec0a7b8](https://github.com/sile-typesetter/sile/commit/ec0a7b8d0494f83cbfd546bee3896af2a944c6a0))
* **classes:** Unnumbered book sections shall not display a number in running headers ([4afde42](https://github.com/sile-typesetter/sile/commit/4afde429179b5bcff2f5f713ed0bb4cc103475a5))
* Fixes name of accented math symbol, eliminates duplicate newStandardHspace assignment ([4c38f1a](https://github.com/sile-typesetter/sile/commit/4c38f1a50ee3ce4a661bbd04b3382d57362e952f)), closes [#1274](https://github.com/sile-typesetter/sile/issues/1274)
* **languages:** Correct hyphenation after apostrophe in French and Catalan ([4c93891](https://github.com/sile-typesetter/sile/commit/4c93891f3bbc2b95e5dca99eee46ab72d2248b9e))
* **languages:** Correct synchronisation between indexes in French word breaking ([94ca931](https://github.com/sile-typesetter/sile/commit/94ca931e968b682c81a30dce7deace629b97afa2))
* **languages:** Repair broken French hyphenation patterns ([c25d9d7](https://github.com/sile-typesetter/sile/commit/c25d9d7d7ff1ed2d1a291de1396795f4c9a72700))
* **packages:** Add \pdf:metadata support for dates ([1b87305](https://github.com/sile-typesetter/sile/commit/1b87305b7503c1c7deb88793b428d5278b42f14c))
* **packages:** Apply OpenType x and y offsets to color fonts ([d66dc5f](https://github.com/sile-typesetter/sile/commit/d66dc5fadaaa4992f6d33101023541c6b0ab93f2)), closes [#1147](https://github.com/sile-typesetter/sile/issues/1147)
* **packages:** Correct rebox to not output duplicate content ([2802d9b](https://github.com/sile-typesetter/sile/commit/2802d9b14318a514da5fa56bfb60f67b698db51b))
* **packages:** Don't over-isolate functions run in Pandoc imports ([#1254](https://github.com/sile-typesetter/sile/issues/1254)) ([84507a5](https://github.com/sile-typesetter/sile/commit/84507a546ac63f7f40e65abbfe6831ff4c19f046))
* **utilities:** Fix UTF-16 encode/decode utility functions ([7180081](https://github.com/sile-typesetter/sile/commit/71800815daf6275a35aa6578de56a84f043e5317)), closes [#1280](https://github.com/sile-typesetter/sile/issues/1280)
* **utilities:** Set language of roman numerals to Latin to avoid casing issues ([#1253](https://github.com/sile-typesetter/sile/issues/1253)) ([95c4e2c](https://github.com/sile-typesetter/sile/commit/95c4e2c0e1b1291849edf7ac8e456a954097286c))
## [0.12.0](https://github.com/sile-typesetter/sile/compare/v0.11.1...v0.12.0) (2021-09-22)
### ⚠ BREAKING CHANGES
* **packages:** Previous to this release footnote and folio frames took
their font settings from a new typesetter with default settings. With
this release the settings are now derived from the typesetter in the
default frame, hence inheriting font family, size, leading, and other
settings. Values can still be set using the same functions, but relative
values such as font sizes are based on a different base.
### Features
* **core:** Add MATH variants table parser ([b6c554e](https://github.com/sile-typesetter/sile/commit/b6c554e0d309302c69402263217a59e0e129ca09))
* **core:** Add OpenType MATH table parser ([835da21](https://github.com/sile-typesetter/sile/commit/835da217b2aeaf53d7a172d18a887d77cc13f666))
* **math:** Add ‘debug’ option to math command ([58cc9dc](https://github.com/sile-typesetter/sile/commit/58cc9dc8a96dde36bc77e385faa72014b348408f))
* **math:** Add “big operator” support ([5b9a150](https://github.com/sile-typesetter/sile/commit/5b9a1509f9ca0fa55068fcd1da64714c7ce84dfa))
* **math:** Add fixes to support less complete fonts ([1c22af3](https://github.com/sile-typesetter/sile/commit/1c22af373bf08badfd9b09b01974f255ee738054))
* **math:** Add italic correction to superscript; correct subscript size ([d81fdee](https://github.com/sile-typesetter/sile/commit/d81fdee7321107507e92def15a60b289abc6e1be))
* **math:** Add math.font.filename setting ([522d70b](https://github.com/sile-typesetter/sile/commit/522d70bb518e978da3ba60f0ff5689063f589638))
* **math:** Add math.font.size setting ([5077d1c](https://github.com/sile-typesetter/sile/commit/5077d1c06405dc25316600a680d922d4ab87b204))
* **math:** Add operator defaults ([14bdf1a](https://github.com/sile-typesetter/sile/commit/14bdf1a0dd1e6c3db1c281a1e0c4b2f540d2b91a))
* **math:** Add parameter to draw debug boxes around math components ([2458d18](https://github.com/sile-typesetter/sile/commit/2458d188af912171101f9af456f2ab19b7184a20))
* **math:** Add parameters and support mathvariant param for mi tag ([869dca8](https://github.com/sile-typesetter/sile/commit/869dca86f0c0979145260d1d9a8a22d9dab6e47d))
* **math:** Add plain text support ([3a09e9d](https://github.com/sile-typesetter/sile/commit/3a09e9d1d9c05dfec3f9433541ed5b8512dda373))
* **math:** Add subscript and superscript; add math constants ([0489c04](https://github.com/sile-typesetter/sile/commit/0489c04d944df52a1396cd5c902344ef8c53db2d))
* **math:** Add support for “symbol macros”, expanding to strings ([27658f5](https://github.com/sile-typesetter/sile/commit/27658f517c59567842839776589e76b7cc062b74))
* **math:** Add support for fractions ([6f4fc24](https://github.com/sile-typesetter/sile/commit/6f4fc24d69c38beb9c623aeb12e3362d4489c884))
* **math:** Add tags for some mathematical symbols ([b9fd771](https://github.com/sile-typesetter/sile/commit/b9fd771007418566939d716a9a413d959c9bda2f))
* **math:** Add tex-like math parser ([edceaf7](https://github.com/sile-typesetter/sile/commit/edceaf7dfb5c644daec27915f2106195a7a08c5a))
* **math:** Allow vertical stacking of top-level ‘mrow’s ([56b553c](https://github.com/sile-typesetter/sile/commit/56b553c1821104eda2fdd2e34ac1b2f06882ee81))
* **math:** Center display math neatly ([8951378](https://github.com/sile-typesetter/sile/commit/8951378c1b9ad076699256d116314fae98705c7f))
* **math:** Implement and use munder and mover ([61eac7a](https://github.com/sile-typesetter/sile/commit/61eac7a95c8a05e255e61285fcc7776ac4123d35))
* **math:** Implement generic bbox shaper ([9c86aff](https://github.com/sile-typesetter/sile/commit/9c86aff63ab072fe0a54fe06d8fbb3e27250a8cb))
* **math:** Output error if rending with non-math font ([c79617b](https://github.com/sile-typesetter/sile/commit/c79617bad7f4aba8c8ecd6b3dc50b5676b6cbf47))
* **math:** Replace leading `-` with `−` in numbers ([f8d490c](https://github.com/sile-typesetter/sile/commit/f8d490ccb298f730176d300100ebc0fec6c6128e))
* **math:** Support double-struck identifiers ([29674bf](https://github.com/sile-typesetter/sile/commit/29674bf069d46a0e6694ac6e7ef11b4c4864f43d))
* **math:** Support for simple macros ([5b4ecf7](https://github.com/sile-typesetter/sile/commit/5b4ecf72ca5718d73c24c97c8aa0806e5a12d519))
* **math:** Support italic ([c9b2884](https://github.com/sile-typesetter/sile/commit/c9b2884ad98cc4102f04ae6e158e0b4821a61ef8))
* **math:** Support more integral-like operators ([90a6c44](https://github.com/sile-typesetter/sile/commit/90a6c44e931e24f3696e8adec905a318f9134062))
* **math:** Support of UTF-8 in texmath, support of mo, mi and mn in-grammar ([959d1cc](https://github.com/sile-typesetter/sile/commit/959d1cce7b3d01f2e4d8182726b5c20f97194f4b))
* **math:** Turn "-" (hyphen) into "−" (minus) in math ([fbed523](https://github.com/sile-typesetter/sile/commit/fbed523f4792af569c2548c25d0d941f0b464b60))
* **packages:** Add border style and color to hyperlinks ([bb880be](https://github.com/sile-typesetter/sile/commit/bb880bed7b8564591d2600a98786d05a24086d2b))
* **packages:** Add function to remove last added fallback font ([acf987b](https://github.com/sile-typesetter/sile/commit/acf987b23b8ebf8446d9e65fa42fcb1c1fa34528))
* **packages:** Add linking support to toc entries ([e589cb9](https://github.com/sile-typesetter/sile/commit/e589cb96ba24ef06c0bda1297729f8925f8d1550))
* **packages:** Add toc depth option and hooks for showing section numbers ([c48fcde](https://github.com/sile-typesetter/sile/commit/c48fcdeebe4bf0a1b75f5f722fad1268e797831d))
* **packages:** Allow URLs to have many breakpoints ([#1233](https://github.com/sile-typesetter/sile/issues/1233)) ([b145605](https://github.com/sile-typesetter/sile/commit/b145605f5326e54fbf3cbf88bc2d334c403ba685))
* **packages:** Warn if toc contents have changed ([5b6eed8](https://github.com/sile-typesetter/sile/commit/5b6eed8c39670a58a4c3d9e1fcb07504ade96df1))
* **tooling:** Enable use as a Nix flake ([8b503bb](https://github.com/sile-typesetter/sile/commit/8b503bb74bb51b388d0140cac5848902858b8e58))
### Bug Fixes
* **classes:** Don't increment counters on unnumbered book sections ([6cfca4d](https://github.com/sile-typesetter/sile/commit/6cfca4d86885a5df4ca6f0d46153d5b3e925f4ee))
* **core:** Correct --help output to reflect required values ([da487ec](https://github.com/sile-typesetter/sile/commit/da487ec0c1295d3a54ff50f22dd63fd28e2b80b1))
* **languages:** Add test 704 for French punctuations, fix expected 621 and 702 results ([8e9b056](https://github.com/sile-typesetter/sile/commit/8e9b056664214f59326b2b7d1cc5c9af1d74522e))
* **languages:** Correct Armenian support to use ISO 639 code ‘hy’ ([ffafbe6](https://github.com/sile-typesetter/sile/commit/ffafbe617743ad43a781edce08836d0d88f5da2b))
* **languages:** Correct punctuation rules for French ([95c2398](https://github.com/sile-typesetter/sile/commit/95c23982f407299cd57e7b41c162a10f0e992f77))
* **languages:** Don't initialize Japanese unless actually called for ([3aba931](https://github.com/sile-typesetter/sile/commit/3aba931ecf773a4dc7d881912f21bd952b9760a1))
* **languages:** Shortcut ICU soft breaks in French ([ed8734c](https://github.com/sile-typesetter/sile/commit/ed8734cb19020554f951ebb970c999a9592f41b7))
* **math:** Fix underover error with sub wider than base but no sup ([bc87393](https://github.com/sile-typesetter/sile/commit/bc87393b952eef2429aef27e45508636c1dc1551))
* **packages:** Don't replace shaper unless actually initializing color-fonts package ([269ca59](https://github.com/sile-typesetter/sile/commit/269ca5923c5588303dc8fcf2d33e32cdd072419c))
* **packages:** Fix deprecation warning command in package docs ([a69d774](https://github.com/sile-typesetter/sile/commit/a69d7747bb5e6643add953c458739aafcfee105b))
* **packages:** Reset footnote and folio settings top level state ([3795a4e](https://github.com/sile-typesetter/sile/commit/3795a4e83823642a69e481cecd15a4966053fd71))
* **shaper:** Fix memory leak in Harfbuzz library ([#1243](https://github.com/sile-typesetter/sile/issues/1243)) ([035dcc8](https://github.com/sile-typesetter/sile/commit/035dcc8d46bba8bb2ec3a2df634c6c747d4a2526))
### [0.11.1](https://github.com/sile-typesetter/sile/compare/v0.11.0...v0.11.1) (2021-09-03)
### Bug Fixes
* **build:** Avoid implied line continuation in makefile ([f2af48f](https://github.com/sile-typesetter/sile/commit/f2af48f2157f5727369f1ad4e049c84ae10af5ea))
* **build:** Require Git even building tarballs, used by package manager ([aba8662](https://github.com/sile-typesetter/sile/commit/aba86623034ff2a6eee2b8883865e1985f8152e3))
* **languages:** Update deprecated syntax in language options ([3fb1719](https://github.com/sile-typesetter/sile/commit/3fb1719ddab00f4aded435213393b09b98e83342))
## [0.11.0](https://github.com/sile-typesetter/sile/compare/v0.10.15...v0.11.0) (2021-09-01)
### ⚠ BREAKING CHANGES
* **packages:** Previous to this release any and all leading between
paragraphs (as set with document.parskip) –even a 0 height skip– would
result in the skip of one full empty grid space — as if parskip had been
set to something approximating a full line height. This change corrects
the calculation so if a 0 height skip is added and everything fits, the
next line or paragraph will continue uninterrupted in the next grid
slot. To get the previous layout behavior back, document.parskip must
be explicitly set to be something larger than 0. Even a minimal 1pt
skip will result in paragraph spacing that includes one full grid height
left blank as before:
```sile
\set[parameter=document.parskip,value=1lh]
```
* **utilities:** Previous return value for breadcrumbs:contains() was
just an depth index with -1 indicating no match. This made sense when
I wrote it, but coming back to it for a new project I expected a boolean
return value. Returning two values seems like the best option, but given
the function naming it seemed to make sense to return the boolean first,
hence the API breakage.
### Features
* **actions:** Use tagged images for faster CI job spin up ([6a00388](https://github.com/sile-typesetter/sile/commit/6a003888153d76a1951d396296109afd074e44be))
* **build:** Add configure flag --disable-dependency-checks ([5caf413](https://github.com/sile-typesetter/sile/commit/5caf41335e51c8656962b6800b9a9be0a94a897e))
* **docker:** Build, tag, and push images to GHCR ([3988339](https://github.com/sile-typesetter/sile/commit/398833939b240a595bb97e75aef04249a8e6dbe8))
* **measurements:** Add ‘hm’ (himetric) unit ([f4b6b62](https://github.com/sile-typesetter/sile/commit/f4b6b626bef5851da1ec010b742d5cd8949996eb))
* **measurements:** Add ‘twip’ unit ([cf9d5a7](https://github.com/sile-typesetter/sile/commit/cf9d5a79660f9ffb625e6ea4753f06d7f62bbd38))
* **packages:** Map unnumbered class to legacy opts in Pandoc package ([#1167](https://github.com/sile-typesetter/sile/issues/1167)) ([2868da2](https://github.com/sile-typesetter/sile/commit/2868da2d93475331a9cdef49abd68b538d3e0783))
### Bug Fixes
* **core:** Avoid crash on warn by using correct function ([b403ad9](https://github.com/sile-typesetter/sile/commit/b403ad93cbe820b78635de176c150ffe6153eff1))
* **packages:** Avoid crash on warn by using correct function ([5d05be1](https://github.com/sile-typesetter/sile/commit/5d05be1520b9818db706259afccd25dd5dec5002))
* **packages:** Avoid unnecessary skips to next grid space ([6424369](https://github.com/sile-typesetter/sile/commit/6424369ae8da4df34737ca413767008450bf5d2c))
* **packages:** Correctly handle color fonts on TTB pages ([9b35d6a](https://github.com/sile-typesetter/sile/commit/9b35d6ace8284d29439ed56617efb5e07e61145b)), closes [#1171](https://github.com/sile-typesetter/sile/issues/1171)
### Code Refactoring
* **utilities:** Change breadcrumbs:contains() to return <bool, index> ([a987394](https://github.com/sile-typesetter/sile/commit/a9873946883f215bfb97dddbc6b8fe06233c4b6f))
### [0.10.15](https://github.com/sile-typesetter/sile/compare/v0.10.14...v0.10.15) (2021-03-02)
### Features
* **fonts:** Allow for code to be run when a font is first loaded ([bdf05ab](https://github.com/sile-typesetter/sile/commit/bdf05ab8bfef72da4f251d471646d1387aedd905))
* **packages:** Add \font-feature command ([e2cf008](https://github.com/sile-typesetter/sile/commit/e2cf00842a71b090080a101613f5d6d4a70d4c37))
* **packages:** Add complex-spaces package ([#1148](https://github.com/sile-typesetter/sile/issues/1148)) ([b7451ae](https://github.com/sile-typesetter/sile/commit/b7451ae513b003b76531f24bebb35204488b6b0b))
### Bug Fixes
* **cli:** Re-enable access to repl, input argument not required ([a6434ee](https://github.com/sile-typesetter/sile/commit/a6434ee414fc870efd22f50f5da239f902cd5b94))
* **core:** Allow builtin Lua bitwise operators on Lua 5.4 ([5f0c2c7](https://github.com/sile-typesetter/sile/commit/5f0c2c7e929bc9c040b28019e3be648feddbd846))
* **docker:** Switch to BuildKit and make Docker Hub cooperate ([783b104](https://github.com/sile-typesetter/sile/commit/783b104df99a99ef3271322ba8086f995abab945))
* **docker:** Use patched glibc to work around outdated hosts ([fa2532c](https://github.com/sile-typesetter/sile/commit/fa2532c140383ea414867340f047c9e8cc05ec7f))
* **docker:** Use patched glibc to work around outdated hosts ([#1141](https://github.com/sile-typesetter/sile/issues/1141)) ([bf74417](https://github.com/sile-typesetter/sile/commit/bf74417aee5f9cc671f8a53b6802a5d242076875))
* **docker:** Work around libtexpdf build having side effects ([33510d9](https://github.com/sile-typesetter/sile/commit/33510d90b5b74396eac8c9e46f6bbbb952010415))
* **packages:** Add CharacterVariant to features ([929eca2](https://github.com/sile-typesetter/sile/commit/929eca2ea45cc3adeab8c3780d94980a7012541a))
* **utilities:** Correct UTF-8/UTF-16 conversions ([4863ed6](https://github.com/sile-typesetter/sile/commit/4863ed679f25fd7f1761879098ffb80e4e4e55ea))
### Reverts
* Revert "chore(build): Remove obsolete macOS workarounds" ([f5cf7c0](https://github.com/sile-typesetter/sile/commit/f5cf7c0dc29934ef6f55870c9f04ab0bc66e40b9))
### [0.10.14](https://github.com/sile-typesetter/sile/compare/v0.10.13...v0.10.14) (2021-02-03)
### Features
* **core:** Make luautf8 library available in global scope ([ab7e745](https://github.com/sile-typesetter/sile/commit/ab7e74574c8c624f2a54d6d9e07bf7e6b98e0c98))
### Bug Fixes
* **build:** Run autoupdate to fix autoconf issues ([ab8307b](https://github.com/sile-typesetter/sile/commit/ab8307b407a7e23f336628ece6c9adb50391bdb3))
* **core:** Decode UTF-16BE strings in Windows platform name entries ([e7662f8](https://github.com/sile-typesetter/sile/commit/e7662f84064ef4c96261373e66a8d2268bbcd0d3))
* **debug:** Use UTF8 safe substring function in trace stack ([495a5bf](https://github.com/sile-typesetter/sile/commit/495a5bf7c4dd8a5d2de18c71f873ce1852fe0d7f))
* **manual:** Small error ([d738b62](https://github.com/sile-typesetter/sile/commit/d738b62e95a54acf69459f805009ff90a45653a5))
### [0.10.13](https://github.com/sile-typesetter/sile/compare/v0.10.12...v0.10.13) (2020-11-30)
### Features
* **classes:** Allow footnotes in plain class if package loaded ([42c1ceb](https://github.com/sile-typesetter/sile/commit/42c1cebcac07d5bc52fcb027e3055012fefc7dd9))
* **classes:** Run deferred package init() on late load ([0224fe3](https://github.com/sile-typesetter/sile/commit/0224fe369b7abd788999e271b5dfacfb929270b2))
### Bug Fixes
* **backends:** Add complex shaping data to debug backend ([a1a6509](https://github.com/sile-typesetter/sile/commit/a1a65099dcb398ccf61a8ed53d15a9678ca8cb2b))
* **backends:** Don't crash if debug output precedes regular ([19c21f2](https://github.com/sile-typesetter/sile/commit/19c21f24c097bcdc5728b00f73bb710a8598c3c0))
* **build:** Don't abuse libtool internals (for NetBSD packaging) ([#1084](https://github.com/sile-typesetter/sile/issues/1084)) ([048c8b5](https://github.com/sile-typesetter/sile/commit/048c8b58b9c58de104f84e89c19c983d5a0f71df))
* **classes:** Define \strong weight=700, not 600 ([#1097](https://github.com/sile-typesetter/sile/issues/1097)) ([68abf91](https://github.com/sile-typesetter/sile/commit/68abf914608b0ba1dcc680499f52b9dc3d48566b))
* **packages:** Add default options to simpletable ([1f10c97](https://github.com/sile-typesetter/sile/commit/1f10c97f7ce3b71642bd9519109ac5ac56f5613e))
* **packages:** Correct math operations on grid spacing ([5286188](https://github.com/sile-typesetter/sile/commit/5286188dfa0e73e5fad3ac7aa79c791bb0dcd2fd))
* **packages:** Turn off complex flag for items in \latin-in-tate ([b20690f](https://github.com/sile-typesetter/sile/commit/b20690f5501ff1adf2459e13e942f3e570b177d7))
### [0.10.12](https://github.com/sile-typesetter/sile/compare/v0.10.11...v0.10.12) (2020-10-10)
### Bug Fixes
* **backends:** _drawString should take an offset ([#1079](https://github.com/sile-typesetter/sile/issues/1079)) ([594ae03](https://github.com/sile-typesetter/sile/commit/594ae03676680f6caa63a016ab72e3341774ba35)), closes [#1078](https://github.com/sile-typesetter/sile/issues/1078)
* **packages:** \verbatim:font can process text ([#1076](https://github.com/sile-typesetter/sile/issues/1076)) ([eb4fb1a](https://github.com/sile-typesetter/sile/commit/eb4fb1a37f060bb34dcb3c7f34e9d95b6e07613c))
### [0.10.11](https://github.com/sile-typesetter/sile/compare/v0.10.10...v0.10.11) (2020-09-25)
### Features
* **actions:** Add configuration file to run as GitHub Action ([ee2d509](https://github.com/sile-typesetter/sile/commit/ee2d50992f2209f7c871acf4983d4267f5c5cc87))
* **backends:** Modify setCursor() to handle relative movements ([7caa9c8](https://github.com/sile-typesetter/sile/commit/7caa9c82bbf0bd021e316893ffb2b2693ceeac55))
* **classes:** Make it possible to not use parent class framesets ([99b9f50](https://github.com/sile-typesetter/sile/commit/99b9f506954298dbc4ceabe4197609a7c5ac70f2))
* **cli:** Add Lua interpreter info to --version ([bf5210d](https://github.com/sile-typesetter/sile/commit/bf5210d17259591d95042109dedafc693b60d199))
### Bug Fixes
* **backends:** Properly switch between normal and debug fonts ([b53896e](https://github.com/sile-typesetter/sile/commit/b53896e1fea42f639074f0bba40504ba85eda19c))
* **classes:** Identify triglot class as triglot not diglot ([495654a](https://github.com/sile-typesetter/sile/commit/495654ac5d180af09ba9e71461ab78a6af43a1dc))
* **classes:** Make declareFrames() workable by passing ids ([27b6b4a](https://github.com/sile-typesetter/sile/commit/27b6b4abfe8f54d2b6360b51b2de1ca7d152608e))
* **classes:** Move class setup code into deferred class:init() ([6f470d7](https://github.com/sile-typesetter/sile/commit/6f470d70e2774c98971a78a581439361f98891e6))
* **core:** Patch Penlight 1.9.0 compatibility issue ([1eb4290](https://github.com/sile-typesetter/sile/commit/1eb42909dee1e9946316b7acf357b38677f34b2a))
* **packages:** Allow Hanmen frame creation to use optional ID arg ([7853d5a](https://github.com/sile-typesetter/sile/commit/7853d5a398d6ce18a9dbec67873091af110b596a))
* **packages:** Fix hole drawing from svg in PDF ([6521fd0](https://github.com/sile-typesetter/sile/commit/6521fd0323d03eea1437a11876f1d4c10f8c17d5))
* **packages:** Remove extra space in \code in url ([b90cd37](https://github.com/sile-typesetter/sile/commit/b90cd376c81615fec9d9c076b399c94951dc1f60)), closes [#1056](https://github.com/sile-typesetter/sile/issues/1056)
* **tooling:** Expand variables so fonts are known dependencies of tests ([88ac888](https://github.com/sile-typesetter/sile/commit/88ac88805c138397d7cf94f8b7864d65956a7e13))
### Performance Improvements
* **backends:** Reuse variables instead of recalculating values ([02cce40](https://github.com/sile-typesetter/sile/commit/02cce408c209fd59fbd531d2e8bdd4625964c4ee))
### [0.10.10](https://github.com/sile-typesetter/sile/compare/v0.10.9...v0.10.10) (2020-08-14)
### Features
* **build:** Detect and use luajit first ([601dfc4](https://github.com/sile-typesetter/sile/commit/601dfc42bcde4f8f8963c162e162db2a37dc8110))
* **build:** Detect LuaJIT if explicitly configured to want it ([c3e8089](https://github.com/sile-typesetter/sile/commit/c3e80897ddb2c51bc4a7b15bc0332a4bb304fec8))
* **classes:** Add warning to \noindent if called after input ([f29b9d9](https://github.com/sile-typesetter/sile/commit/f29b9d9daa56519717b09461ffb72fa53de2f75c))
* **packages:** Allow scaling SVGs by width or height ([44588b5](https://github.com/sile-typesetter/sile/commit/44588b56be70b35f73664223e4cf87e2a524e4c1))
* **settings:** Add a way to reset single setting to defaults ([f318cdf](https://github.com/sile-typesetter/sile/commit/f318cdfb2b24d896d582f75025093f5db0479f33))
* **settings:** Bring Lua settings.set to parity with \set ([d73b08c](https://github.com/sile-typesetter/sile/commit/d73b08c0419d14fde78df19761738dccefbd7efa))
### Bug Fixes
* **classes:** Reset parindent's inside \center command ([7b62f74](https://github.com/sile-typesetter/sile/commit/7b62f7426f57dd870631972529a9669680adfebe))
* **core:** Always compare like-types so LuaJIT can run ([c608090](https://github.com/sile-typesetter/sile/commit/c6080900b71de5e44ebb910d4b8aa1a6b4a7fe02))
* **core:** Don't read zero-length name table entries ([bcd9a9e](https://github.com/sile-typesetter/sile/commit/bcd9a9eb3d3d8b84d1ffa95c77224cf87079cdaa)), closes [#1015](https://github.com/sile-typesetter/sile/issues/1015)
* **examples:** Properly center title in showoff document ([55717fb](https://github.com/sile-typesetter/sile/commit/55717fb6eb682d2349c403c7f32e54ef042bb681))
* **frames:** Discard content (usually whitespace) inside \pagetemplate ([3b7085b](https://github.com/sile-typesetter/sile/commit/3b7085b150771ded2fa217b23f89935e6231d090))
* **frames:** Draw frame debug lines exactly on frame lines ([db92edc](https://github.com/sile-typesetter/sile/commit/db92edcd1056da29cede15202daea844444cb031))
* **languages:** Stop Japanese resetting global chapter post macro ([836f199](https://github.com/sile-typesetter/sile/commit/836f199737f8fc99b9377ab354bef36d9d542fd7))
* **packages:** Align pullquote ending mark with outside margin ([8b808db](https://github.com/sile-typesetter/sile/commit/8b808db61e712f62817e0a25590db4bb320f6e8b))
* **packages:** Draw rules in the writing direction ([18bca68](https://github.com/sile-typesetter/sile/commit/18bca68cfe9d5d061d5a86e485a28fbb712f8e28))
* **packages:** Error if asked to add bogus dependencies ([59e2b56](https://github.com/sile-typesetter/sile/commit/59e2b568535136f40bfa60e9dc36cfb7a9855d4b))
* **packages:** Fix indentation of second paragraph in pullquotes ([a8525e5](https://github.com/sile-typesetter/sile/commit/a8525e575bd56cce7a6a635cc3e0f827593f5e11))
* **packages:** List \include files in makedeps ([bf670ab](https://github.com/sile-typesetter/sile/commit/bf670ab5d323886cd62c7193ee0598472e0e40c1))
* **packages:** Orient rules for all 8 directions ([bc4a33a](https://github.com/sile-typesetter/sile/commit/bc4a33a73cd7f4550e6dc547a31505f6865e38fe))
* **packages:** Place PDF bookmarks at top of current line ([ce30d83](https://github.com/sile-typesetter/sile/commit/ce30d83347e8d3bae6c044112ec265695a0bb1c6))
* **utilities:** Use deterministic sort for sorted pairs ([99e2b59](https://github.com/sile-typesetter/sile/commit/99e2b593e06e4ee5a1162e8ce3da2bec8512e3b3))
### [0.10.9](https://github.com/sile-typesetter/sile/compare/v0.10.8...v0.10.9) (2020-07-24)
### Features
* **build:** Install manual to $(pdfdir) if configure --with-manual ([ee33ff7](https://github.com/sile-typesetter/sile/commit/ee33ff71c2d978c637c01433663ccd7baf7e8fcc))
* **core:** Allow adding --debug flag multiple times ([9ac2838](https://github.com/sile-typesetter/sile/commit/9ac28382beb226785f574f89353f7acb720fb949))
### Bug Fixes
* **build:** Correct typo in dependencies for building docs ([ad548a5](https://github.com/sile-typesetter/sile/commit/ad548a5e0c32ef5bd99f951594a9e49161aa5941))
* **build:** Ship blank lua_modules install list in source packages ([7939970](https://github.com/sile-typesetter/sile/commit/7939970397414554c45dcfe486dc736b8fb2e4fe))
* **build:** Touch Makefile.in to avoid automake errors ([e7f4627](https://github.com/sile-typesetter/sile/commit/e7f4627a8cf8e6498b7c1c22b633579644a1d72a))
* **build:** Work around src/libtexpdf subdirs using side-effects ([26d6769](https://github.com/sile-typesetter/sile/commit/26d6769a32c3985d18d314cf0281663d5545e650))
* **core:** Iterate on sequential data with ipairs() or SU.sortedpairs() ([9db0a28](https://github.com/sile-typesetter/sile/commit/9db0a28d5c64caf9d64200d359f477bd375469eb))
* **debug:** Fix math in hbox debugging ([6c0029d](https://github.com/sile-typesetter/sile/commit/6c0029df469e89ce809ff833a3fa631eee14f77e))
* **packages:** Combine unichar output with existing unshaped node ([712bc92](https://github.com/sile-typesetter/sile/commit/712bc925dfc1601111922d4bd9089ad161867020))
* **packages:** Use sortedpairs to avoid non-determinism ([a28ef06](https://github.com/sile-typesetter/sile/commit/a28ef06b2aa1265018078e258280fc2f9a7dc348))
* **utilities:** Add sorted pairs function ([5aad397](https://github.com/sile-typesetter/sile/commit/5aad3975cc92b2641337bd65e2919ee198fe8669))
### [0.10.8](https://github.com/sile-typesetter/sile/compare/v0.10.7...v0.10.8) (2020-07-18)
### Features
* **build:** Output hints about how to compile from repo snapshots ([596cd9f](https://github.com/sile-typesetter/sile/commit/596cd9f27cd24237d863ffde7725e95186da04fb))
### Bug Fixes
* **build:** Avoid possible race condition on first bulid ([b937c95](https://github.com/sile-typesetter/sile/commit/b937c9509e86aeec25ee1db9c0726151e3214d82))
* **build:** Use BSD compatible find syntax ([c96683e](https://github.com/sile-typesetter/sile/commit/c96683ef5d015ccc540214acb8b20a86f8e0ae78))
* **build:** Use BSD compatible touch syntax ([25eb6fd](https://github.com/sile-typesetter/sile/commit/25eb6fda81eb6ad9c0afc4e656eca0a31620ed00))
* **docker:** Make sure Lua modules installation works on the first pass ([f0c3e26](https://github.com/sile-typesetter/sile/commit/f0c3e2683d78de82d2395dcd0a6c5ca5d1d4081b))
### Performance Improvements
* **build:** Save a ./configure cycle by bootstraping the version ([2997d05](https://github.com/sile-typesetter/sile/commit/2997d05d433492633dc6db68032ded1ef91edd1c))
### Reverts
* Revert "chore(build): Save a double-configure on first download/build" ([ef56de4](https://github.com/sile-typesetter/sile/commit/ef56de4114faf8c95e9da7c7c1d258b6221a086c))
### [0.10.7](https://github.com/sile-typesetter/sile/compare/v0.10.6...v0.10.7) (2020-07-16)
### Bug Fixes