Terminal

0.55.0

Thank you @wesslan; enjoy.

One mode

• Terminal starts in plain words, and Advanced syntax (@npc, q:rare, >> party) works as soon as you type it, for that line. Typed after plain words, it writes them in Advanced syntax too: nearest innkeeper, then >>, becomes @npc is:innkeeper faction:friendly sort:nearest >>. .simple and .advanced are gone; .help advanced lists the syntax.
• Alt+` writes what you typed as Advanced syntax; with Terminal closed it opens it as ` does. Up goes through every line you ran.

Spells of every class

• @spell lists your spellbook and every class's spells you don't know yet, with the level each rank is learned at: travel form, healing wave, druid spells, shaman spells at level 20, upcoming spells, when do i learn travel form. class:druid narrows to a class, is:known (or my spells) keeps to your spellbook. Enter opens a spell's Wowhead page.
• spellid claw lists every rank's spell ID, ready to copy; spellid 1082 shows the spell. Spell, talent and training tooltips show the ID.
• Weapon masters by weapon (dagger trainer, where do i learn daggers) without What's Training too.

Talents by what they do

• healing talents, shaman crit talents, druid regen talents, tank talents: the talents whose name, tree or description says it ("crit" finds "critical", "healing" finds "healed"), any class's, yours first. druid talents lists a class's tree by tree.
• Druid talents are found from every class: they were never read before.

Upgrades for your roles

• .weights shows how upgrades are judged for your class and picks the roles to judge them for: .weights feral healer counts an upgrade for either, and the tooltip says which.

Also

• Tooltips say what Enter and Shift+Enter do on a line each, the same way everywhere, with the keys named Enter and Shift+Enter in every language.