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Merge pull request #24 from piotrkwarcinski/helix-plugin-register-value

pull/8675/merge^2
Matthew Paras 2025-05-11 18:37:00 -07:00 committed by GitHub
parent 75bf1a7893 de2496d46b
commit ef4fe804b7
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GPG Key ID: B5690EEEBB952194
1 changed files with 56 additions and 19 deletions
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69
helix-term/src/commands/engine/steel.rs
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@ -1038,6 +1038,7 @@ fn load_editor_api(engine: &mut Engine, generate_sources: bool) {
// Arity 1
module.register_fn("editor->text", document_id_to_text);
module.register_fn("editor-document->path", document_path);
module.register_fn("register->value", cx_register_value);
module.register_fn("set-editor-clip-right!", |cx: &mut Context, right: u16| {
cx.editor.editor_clipping.right = Some(right);
@ -1095,31 +1096,57 @@ fn load_editor_api(engine: &mut Engine, generate_sources: bool) {
template_function_arity_0("cx->cursor");
template_function_arity_0("editor-focused-buffer-area");
let mut template_function_arity_1 = |name: &str| {
let mut template_function_arity_1 = |name: &str, doc: &str| {
if generate_sources {
let docstring = format_docstring(doc);
builtin_editor_command_module.push_str(&format!(
r#"
(provide {})
;;@doc
{}
(define ({} arg)
(helix.{} *helix.cx* arg))
"#,
name, name, name
name, docstring, name, name
));
}
};
template_function_arity_1("editor->doc-id");
template_function_arity_1("editor-switch!");
template_function_arity_1("editor-set-focus!");
template_function_arity_1("editor-set-mode!");
template_function_arity_1("editor-doc-in-view?");
template_function_arity_1("set-scratch-buffer-name!");
template_function_arity_1("editor-doc-exists?");
template_function_arity_1("editor->text");
template_function_arity_1("editor-document->path");
template_function_arity_1("set-editor-clip-top!");
template_function_arity_1("set-editor-clip-right!");
template_function_arity_1("set-editor-clip-left!");
template_function_arity_1("set-editor-clip-bottom!");
template_function_arity_1("editor->doc-id", "Get the document from a given view.");
template_function_arity_1("editor-switch!", "Open the document in a vertical split.");
template_function_arity_1("editor-set-focus!", "Set focus on the view.");
template_function_arity_1("editor-set-mode!", "Set the editor mode.");
template_function_arity_1(
"editor-doc-in-view?",
"Check whether the current view contains a document.",
);
template_function_arity_1(
"set-scratch-buffer-name!",
"Set the name of a scratch buffer.",
);
template_function_arity_1("editor-doc-exists?", "Check if a document exists.");
template_function_arity_1("editor->text", "Get the document as a rope.");
template_function_arity_1("editor-document->path", "Get the path to a document.");
template_function_arity_1(
"register->value",
"Get register value as a list of strings.",
);
template_function_arity_1(
"set-editor-clip-top!",
"Set the editor clipping at the top.",
);
template_function_arity_1(
"set-editor-clip-right!",
"Set the editor clipping at the right.",
);
template_function_arity_1(
"set-editor-clip-left!",
"Set the editor clipping at the left.",
);
template_function_arity_1(
"set-editor-clip-bottom!",
"Set the editor clipping at the bottom.",
);
let mut template_function_arity_2 = |name: &str| {
builtin_editor_command_module.push_str(&format!(
@ -3106,6 +3133,16 @@ fn cx_is_document_in_view(cx: &mut Context, doc_id: DocumentId) -> Option<helix_
.map(|(id, _)| id)
}
fn cx_register_value(cx: &mut Context, name: char) -> Vec<String> {
cx.editor
.registers
.read(name, cx.editor)
.map_or(Vec::new(), |reg| reg.collect())
.into_iter()
.map(|value| value.to_string())
.collect()
}
fn cx_document_exists(cx: &mut Context, doc_id: DocumentId) -> bool {
cx.editor.documents.get(&doc_id).is_some()
}