2.0.0 (2026-08-14)

bash: drop $< from the keyword pattern (2a4891a)
build: stop inlining the language and theme files (4ca78b7)
detect: improve the scoring heuristic (e5ec9c3)
diff: stop - being read as a range (a39a95f)
inline the language list in the deno example (a2b34ce)
keep the type of a rule whose sub is not given (a994393)
resume on the failed match instead of re-emitting the source (2f30bca)

add the playground (c7bb24d)
expose registry-free tokenize function (f56d062)
go: support := (39c104f)
let a language override its Detection cell with @detect (8bf186d)
playground: add the Bearded Icons set (5f6c3ff)
theme: size default.css in em (4dec0c8)

showLineNumbers defaults to false, pass { showLineNumbers: true } for the gutter v1 rendered by default.
highlightElement(elm, lang, mode, opt) is now highlightElement(elm, lang, opt) with the mode passed as opt.block, highlightHTML's opt.multiline is renamed to opt.block, and the emitted class changes from shj-multiline to shj-block.
the oneline mode and the shj-oneline class are gone, a div is always a block.
tokenizeSync is now tokenizeWith.
highlightANSI no longer defaults its theme, pass one from themes/*.js.
loadLanguage is gone, use setLoader or pass the grammar directly as lang.
highlightText is gone, use highlightHTML for markup or highlightANSI for a terminal.
printHighlight is gone, use highlightANSI.
setTheme is gone, pass the theme to highlightANSI instead.
the common.js entry is gone, its shared patterns are built into the tokenizer as { expand: 'num' | 'str' | 'strDouble' }.

Navigation Menu