compose-hooks run before submitting an e-mail.
They perform draft validation and/or transformations.
If a hook encounters an error or warning, it will show up as a notification.
The currently available hooks are:
- past-date-warn
Warn if Date header value is far in the past or future.
- important-header-warn
Warn if important headers (From, Date, To, Cc, Bcc) are missing or invalid.
- missing-attachment-warn
Warn if Subject, draft body mention attachments but they are missing.
- empty-draft-warn
Warn if draft has no subject and no body.
They can be disabled with [composing.disabled_compose_hooks] setting.
- Add character attribute support
- Add cursor key mode support
- Fix buggy set fg / bg sequences
And added a bin under tools to test arbitrary apps using the embedded
terminal:
cargo run -p tools --bin embed -- "htop" 2> .htop.debug.log
`Color::Byte` references were before themes were introduced in the code
base. Their presence is a bug and they should all be replaced by theme
values.
Closes#124
Stop hardcoding certain component colors #124https://git.meli.delivery/meli/meli/issues/124
An embedded pseudoterminal was enclosed in the EmbedGrid struct. This
commit splits it into EmbedTerminal and EmbedGrid, with EmbedGrid
containing only the CellBuffer grid logic. With this change we can reuse
EmbedGrid to parse ANSI output from external programs into meli's
CellBuffer's.
`regexp` feature uses the pcre2 library to enable the user to define
regular expressions for matching text and applying text formatting to
the matches. An example from the theme configuration I used to test
this:
[terminal.themes.win95.text_format_regexps]
"listing.subject" = { "\\[[^\\]]*\\]" = { attrs = "Bold" } }
"listing.from" = { "\\<[^\\>]*\\>(?:(?:\\s*$)|(?=,))" = { attrs = "Italics" } }
[terminal.themes.win95.text_format_regexps."pager.envelope.body"]
"^>.*$" = { attrs = "Italics" }
"\\d+\\s?(?:(?:[KkMmTtGg]?[Bb])|(?:[KkMmTtGg][Bb]?)(?=\\s))" = { attrs = "Bold | Underline" }
FormatTag describes a set of attributes, colors that exist in a
tag_table field of CellBuffer. The field of tag_associations contains
the hash of a tag and the {start,end} index of the cells that have this
attribute. A tag can thus be used many times.
An example of use is
let t = self.pager.insert_tag(FormatTag {
attrs: Attr::ITALICS,
..Default::default()
});
debug!("FormatTag hash = {}", t);
let (width, height) = self.pager.size();
for i in 0..height {
if self.pager.content[(0, i)].ch() == '>' {
self.pager.set_tag(t, (0, i), (width.saturating_sub(1), i));
}
}
This will set reply lines in text as italics.
This feature interface is not used anywhere yet.
Add attribute escape sequence support in terminal::ansi, which handles
converting strings with ansi escape sequences into meli's internal
terminal structures in order to incorporate them into the UI.
Execute user provided command invocations $CMD such as `editor_cmd` with
`/bin/sh` as `/bin/sh -c "$CMD"
Previously, user commands were split by whitespace which must trigger
erroneous behavior if quotes are involved.
Manos Pitsidianakis