The Export dialog's GIF choice runs through SlideApp::export_as (desktop and web download),
.gif is a writable output extension for convert/run, and the CLI help pages describe GIF output
and --export-params. A file.export `slides` range string ("1-3,5") works for GIF as for PDF.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
file.export's slide range and transition.sound's keys parse as parameters, and the subcommands
main added since #303 have their own help page.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
convert, run --save and run --export picked the format from the output
extension and fell back to native .deckcraft bytes for any extension
they didn't know, so out.odp, out.gif, out.svg and out.outline were
zips with exit status 0. They now fail before writing anything, with
the extension and the supported ones in the error.
animation.remove's remark belongs to its `ids` option, so describe shows
it there instead of as a note on the whole command. A command with an
all-optional set of parameters is suggested as a bare id.
[claude-opus-5-5] on behalf of hoblin
`deckcraft-cli help` and each subcommand's `--help` say what it does,
with a working example; `--help` never runs the subcommand. `describe`
spells out a command's parameters and what it acts on, `commands` lists
one command per line, and the MCP instructions say what format.* acts on.
[claude-opus-5-5] on behalf of hoblin
