fix: prompt handling

api.go

@@ -25,6 +25,7 @@ var exports = map[string]lua.LGFunction {
 	"appendPath": hlappendPath,
 	"cwd": hlcwd,
 	"exec": hlexec,
+	"goro": hlgoro,
 	"multiprompt": hlmlprompt,
 	"prependPath": hlprependPath,
 	"prompt": hlprompt,
@@ -265,7 +266,7 @@ func hlexec(L *lua.LState) int {
 // goro(fn)
 // Puts `fn` in a goroutine
 // --- @param fn function
-func hlgoroutine(L *lua.LState) int {
+func hlgoro(L *lua.LState) int {
 	fn := L.CheckFunction(1)
 	argnum := L.GetTop()
 	args := make([]lua.LValue, argnum)

emmyLuaDocs/hilbish.lua

@@ -29,7 +29,7 @@ function hilbish.exec(cmd) end
 
 --- Puts `fn` in a goroutine
 --- @param fn function
-function hilbish.goroutine(fn) end
+function hilbish.goro(fn) end
 
 --- Sets the input mode for Hilbish's line reader. Accepts either emacs for vim
 --- @param mode string

go.mod

@@ -16,6 +16,6 @@ require (
 
 replace mvdan.cc/sh/v3 => github.com/Rosettea/sh/v3 v3.4.0-0.dev.0.20211022004519-f67a49cb50f5
 
-replace github.com/maxlandon/readline => github.com/Rosettea/readline-1 v0.0.0-20220302012429-9ce5d23760f7
+replace github.com/maxlandon/readline => github.com/Rosettea/readline-1 v0.0.0-20220305004552-071c22768119
 
 replace layeh.com/gopher-luar => github.com/layeh/gopher-luar v1.0.10

go.sum

@@ -1,5 +1,7 @@
 github.com/Rosettea/readline-1 v0.0.0-20220302012429-9ce5d23760f7 h1:LoY+kBKqMQqBcilRpVvifBTVve84asa3btpx3D/+IvM=
 github.com/Rosettea/readline-1 v0.0.0-20220302012429-9ce5d23760f7/go.mod h1:QiUAvbhg8PzCA4hlafCUl0bKD/0VmcocM4AjqtszAJs=
+github.com/Rosettea/readline-1 v0.0.0-20220305004552-071c22768119 h1:rGsc30WTD5hk+oiXrAKsAIwZn5qBeTAdr29y3HhJh9E=
+github.com/Rosettea/readline-1 v0.0.0-20220305004552-071c22768119/go.mod h1:QiUAvbhg8PzCA4hlafCUl0bKD/0VmcocM4AjqtszAJs=
 github.com/Rosettea/readline-1 v0.1.0-beta.0.20211207003625-341c7985ad7d h1:KBttN41h/tPahmpaZavviwQ8q4rCkt5CD0HdVmfgPVA=
 github.com/Rosettea/readline-1 v0.1.0-beta.0.20211207003625-341c7985ad7d/go.mod h1:QiUAvbhg8PzCA4hlafCUl0bKD/0VmcocM4AjqtszAJs=
 github.com/Rosettea/readline-1 v0.1.0-beta.0.20220228022904-61f5e4493011 h1:+a61iNamZiO3Xru+l/1qtpKqqltVfWEm2r/rxH9hXxY=

rl.go

@@ -217,13 +217,12 @@ func (lr *lineReader) Read() (string, error) {
 func (lr *lineReader) SetPrompt(prompt string) {
 	halfPrompt := strings.Split(prompt, "\n")
 	if len(halfPrompt) > 1 {
+		lr.rl.Multiline = true
 		lr.rl.SetPrompt(strings.Join(halfPrompt[:len(halfPrompt) - 1], "\n"))
 		lr.rl.MultilinePrompt = halfPrompt[len(halfPrompt) - 1:][0]
 	} else {
-		// print cursor up ansi code
-		//fmt.Printf("\033[1A")
-		lr.rl.SetPrompt("")
-		lr.rl.MultilinePrompt = halfPrompt[len(halfPrompt) - 1:][0]
+		lr.rl.Multiline = false
+		lr.rl.SetPrompt(prompt)
 	}
 	if !running {
 		lr.rl.RefreshPromptInPlace("")