go

3 files changed, 14 insertions, 3 deletions

diff --git a/src/c_defs.go b/src/c_defs.go
index 928e4a3..5d741ae 100644
--- a/src/c_defs.go
+++ b/src/c_defs.go
@@ -179,7 +179,7 @@ const (
 )
 
 var (
-	HELP_KEYS = [][2]string{
+	HELP_NORMAL_KEYS = [][2]string{
 	{"j | <down>",	"Down"},
 	{"k | <up>",	"Up"},
 	{"a | i",		"Insert host"},
diff --git a/src/e_keys.go b/src/e_keys.go
index 079dc88..9f82ccc 100644
--- a/src/e_keys.go
+++ b/src/e_keys.go
@@ -842,6 +842,7 @@ func e_help_events(data *HardData, ui *HardUI, event tcell.EventKey) bool {
 		return true
 	} else if event.Rune() == 'j' ||
 			  event.Key() == tcell.KeyDown {
+		ui.help_scroll += 1
 	} else if event.Rune() == 'k' ||
 			  event.Key() == tcell.KeyUp {
 		if ui.help_scroll >= 0 {
diff --git a/src/i_help.go b/src/i_help.go
index 335d5d2..bafe1e2 100644
--- a/src/i_help.go
+++ b/src/i_help.go
@@ -51,6 +51,8 @@
 
 package main
 
+import "github.com/gdamore/tcell/v2"
+
 func i_draw_help(ui HardUI) {
 	if ui.dim[W] < 12 || ui.dim[H] < 6 {
 		return
@@ -65,8 +67,16 @@ func i_draw_help(ui HardUI) {
 		win.L, win.T, win.R, win.B,
 		ui.style[BOX_STYLE], ui.style[HEAD_STYLE],
 		" Keys ", true)
-	i_help_normal(ui)
+	line := 0
+	i_help_normal(ui, win, &line)
 }
 
-func i_help_normal(ui HardUI) {
+func i_help_normal(ui HardUI, win Quad, line *int) {
+	for _, v := range HELP_NORMAL_KEYS {
+		i_draw_text(ui.s, win.L + 4,  win.T + 1 + *line, win.R - 1, win.T + 1 + *line,
+			ui.style[DEF_STYLE], v[0])
+		i_draw_text(ui.s, win.L + 10, win.T + 1 + *line, win.R - 1, win.T + 1 +  *line,
+			ui.style[DEF_STYLE], v[1])
+		*line += 1
+	}
 }