mdroots 0.2.8: AND and parentheses in tag expressions

Tag expressions in mdroots notes -t now take AND and parentheses.

mdroots notes -t "career AND NOT projects"
mdroots notes -t "(xt26 OR career), NOT AI-AUTHORED"
mdroots notes -t "NOT (draft, wip)"

• AND works like the comma. OR and | bind tighter, and NOT and - tightest, as in zk.
• Parentheses group sub-expressions, nested as deep as you like. a OR (NOT b) is allowed; a bare a OR NOT b is still refused, as zk refuses it.
• Fixed: in 0.2.7, AND and parentheses were read as part of tag names, so these queries silently matched nothing and exited 0.
• Syntax errors (an unclosed (, a stray ), a dangling AND) are now usage errors with exit 2, and name their column: mdroots: -t: column 6: expected ).
• Whitespace: keywords may be separated by tabs as well as spaces.
• Names: lowercase and/or/not, and names like ANDROID or NOTES, stay tag names.

Install: cargo install mdroots-cli, or download a binary below (macOS on Apple silicon, Linux x86_64).

Changelog