From 455c6f0b774bb5e37906dd3fb8c786892f0b1519 Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Sun, 19 May 2019 18:23:34 -0400
Subject: Rename :delete-message et al to :delete et al

---
 commands/account/next.go | 57 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 commands/account/next.go

(limited to 'commands/account/next.go')

diff --git a/commands/account/next.go b/commands/account/next.go
new file mode 100644
index 0000000..7e8541f
--- /dev/null
+++ b/commands/account/next.go
@@ -0,0 +1,57 @@
+package account
+
+import (
+	"errors"
+	"fmt"
+	"strconv"
+	"strings"
+
+	"git.sr.ht/~sircmpwn/aerc/widgets"
+)
+
+func init() {
+	register("next", NextPrevMessage)
+	register("next-message", NextPrevMessage)
+	register("prev", NextPrevMessage)
+	register("prev-message", NextPrevMessage)
+}
+
+func nextPrevMessageUsage(cmd string) error {
+	return errors.New(fmt.Sprintf("Usage: %s [<n>[%%]]", cmd))
+}
+
+func NextPrevMessage(aerc *widgets.Aerc, args []string) error {
+	if len(args) > 2 {
+		return nextPrevMessageUsage(args[0])
+	}
+	var (
+		n   int = 1
+		err error
+		pct bool
+	)
+	if len(args) > 1 {
+		if strings.HasSuffix(args[1], "%") {
+			pct = true
+			args[1] = args[1][:len(args[1])-1]
+		}
+		n, err = strconv.Atoi(args[1])
+		if err != nil {
+			return nextPrevMessageUsage(args[0])
+		}
+	}
+	acct := aerc.SelectedAccount()
+	if acct == nil {
+		return errors.New("No account selected")
+	}
+	if pct {
+		n = int(float64(acct.Messages().Height()) * (float64(n) / 100.0))
+	}
+	for ; n > 0; n-- {
+		if args[0] == "prev-message" || args[0] == "prev" {
+			acct.Messages().Prev()
+		} else {
+			acct.Messages().Next()
+		}
+	}
+	return nil
+}
-- 
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