A few terminals support special escape sequences for "shell integration", which allows nicer display and features for shells and other REPLs. In addition to the

A few terminals support special escape sequences for "shell integration", which allows nicer display and features for shells and other REPLs. In addition to the actual proposed specification (in the main article link), I've written an article with screenshots (http://per.bothner.com/blog/2019/shell-integration-proposal/ http://per.bothner.com/blog/2019/shell-integration-proposal/) to show what functionality this proposal enables, based on the current DomTerm implementation (https://domterm.org https://domterm.org). I welcome feedback both on the proposed specification, the DomTerm implementation, the feature set, and the blog article.