docs: add hilbish.editor interface docs

docs/api/hilbish/hilbish.editor.md

@@ -0,0 +1,26 @@
+---
+title: Interface hilbish.editor
+description: interactions for Hilbish's line reader
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+## Introduction
+The hilbish.editor interface provides functions to
+directly interact with the line editor in use.
+
+## Functions
+### getLine()
+Returns the current input line.
+
+### getVimRegister(register)
+Returns the text that is at the register.
+
+### insert(text)
+Inserts text into the line.
+
+### setVimRegister(register, text)
+Sets the vim register at `register` to hold the passed text.
+

editor.go

@@ -6,6 +6,10 @@ import (
 	rt "github.com/arnodel/golua/runtime"
 )
 
+// #interface editor
+// interactions for Hilbish's line reader
+// The hilbish.editor interface provides functions to
+// directly interact with the line editor in use.
 func editorLoader(rtm *rt.Runtime) *rt.Table {
 	exports := map[string]util.LuaExport{
 		"insert": {editorInsert, 1, false},
@@ -20,6 +24,9 @@ func editorLoader(rtm *rt.Runtime) *rt.Table {
 	return mod
 }
 
+// #interface editor
+// insert(text)
+// Inserts text into the line.
 func editorInsert(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -35,6 +42,9 @@ func editorInsert(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), nil
 }
 
+// #interface editor
+// setVimRegister(register, text)
+// Sets the vim register at `register` to hold the passed text.
 func editorSetRegister(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -55,6 +65,9 @@ func editorSetRegister(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), nil
 }
 
+// #interface editor
+// getVimRegister(register)
+// Returns the text that is at the register.
 func editorGetRegister(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -70,6 +83,9 @@ func editorGetRegister(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.PushingNext1(t.Runtime, rt.StringValue(string(buf))), nil
 }
 
+// #interface editor
+// getLine()
+// Returns the current input line.
 func editorGetLine(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	buf := lr.rl.GetLine()
 

emmyLuaDocs/hilbish.lua

@@ -22,6 +22,18 @@ function hilbish.completions.call(name, query, ctx, fields) end
 --- You can check the completions doc for more info.
 function hilbish.completions.handler(line, pos) end
 
+--- Returns the current input line.
+function hilbish.editor.getLine() end
+
+--- Returns the text that is at the register.
+function hilbish.editor.getVimRegister(register) end
+
+--- Inserts text into the line.
+function hilbish.editor.insert(text) end
+
+--- Sets the vim register at `register` to hold the passed text.
+function hilbish.editor.setVimRegister(register, text) end
+
 --- Sets an alias of `cmd` to `orig`
 --- @param cmd string
 --- @param orig string