common: preferred external url in canonical link Coalesce similar or identical pages in (Google) search results and rankings. Without further cleanup, the requested paths seem a sufficient target for all pages except for charset (significant option to be maintained) and keyboard (legacy shorthands).
charset: split unicode includes from static encodings Code only in container charset.inc.pl include, with plp dependency for common Data() to get most tables more quickly.
charset: inline prebuilt characters table Replace setup code as far as possible to run before static compilation.
common: global Data() to parse perl code includes Same error reporting and possible upcoming extension.
bump versions of all pages with visible changes since v1.11
charset: legacy map ansel (and extensions) Reference: Wikipedia, <https://www.gedsite.com/en/character-encoding.htm>
charset: compare unknown glyphs in custom tables Ignore missing classes in Perl v5.28 for Unicode v13.0 legacy computing symbols, while keeping unassigned code points in unicode blocks (various gaps in Greek overview).
charset: skip empty petscii rows Fix startpoint offset.
charset: fix unicode name in cell title Broken in commit v1.11-65-g57d7837d68 (2019-07-03) [charset: silence warning of empty cell arguments].
charset: legacy encodings petscii, atascii, msx, zx-spectrum Sources now represented by unicode 13.0 legacy computing symbols. Copied from Wikipedia.
charset: subpages support alternate stylesheets Restriction to light is only needed for character property styling on overview (and some unlinked requests which can be fixed/optimised later).
charset: silence warning of empty cell arguments Ignored arguments cause a harmless warning with newer perls: > Redundant argument in sprintf
common: bump version to 1.11 Mark significant changes since v1.10 and force CSS reload.
charset: describe and link unicode subpage Index only shows a small subset of BMP, while even SMP has been available since commit v1.6-183-gfc33639e32 (2015-06-09) [charset: unicode block allocations for plane 1] and frequently updated.
charset: update smp allocation to unicode v10.0.1 roadmap From recent http://www.unicode.org/roadmaps/smp/ updated 2018-01-10.
common: bump version to 1.10 Mark significant changes since v1.9.
charset: move html link function to common include
charset: inline symbol character tables Set arrays directly instead of bothering with Encode conversion.
charset: generic varchar option to identify array maps Clears the last hardcoded name exceptions.
charset: replace private use glyphs in MacHebrew