From fc4daae0cd7b181365afd3c086d554806c1475f7 Mon Sep 17 00:00:00 2001
From: Richard Hansen <rhansen@rhansen.org>
Date: Sun, 17 Mar 2024 13:21:03 -0700
Subject: [PATCH] Consistently use `|` in placeholders for `--help` usage

---
 ddclient.in | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/ddclient.in b/ddclient.in
index eca54bb..ef2ddb0 100755
--- a/ddclient.in
+++ b/ddclient.in
@@ -1037,20 +1037,20 @@ my @opt = (
     ["ifv6",              "=s", "-ifv6 <interface>     : obtain IPv6 address from <interface>"],
     "",
     "  Options that apply to 'use=web':",
-    ["web",               "=s", "-web <service>|<url>  : deprecated, use 'webv4' or 'webv6'"],
+    ["web",               "=s", "-web <service|url>    : deprecated, use 'webv4' or 'webv6'"],
     ["web-skip",          "=s", "-web-skip <pattern>   : deprecated, use 'webv4-skip' or 'webv6-skip'"],
-    ["webv4",             "=s", "-webv4 <service>|<url>: obtain IPv4 address from a web-based IP discovery service, either a known <service> or a custom <url>"],
+    ["webv4",             "=s", "-webv4 <service|url>  : obtain IPv4 address from a web-based IP discovery service, either a known <service> or a custom <url>"],
     ["webv4-skip",        "=s", "-webv4-skip <pattern> : skip any IP addresses before <pattern> in the output of 'ip address show dev <interface>' (or 'ifconfig <interface>')"],
-    ["webv6",             "=s", "-webv6 <service>|<url>: obtain IPv6 address from a web-based IP discovery service, either a known <service> or a custom <url>"],
+    ["webv6",             "=s", "-webv6 <service|url>  : obtain IPv6 address from a web-based IP discovery service, either a known <service> or a custom <url>"],
     ["webv6-skip",        "=s", "-webv6-skip <pattern> : skip any IP addresses before <pattern> in the output of 'ip address show dev <interface>' (or 'ifconfig <interface>')"],
     ["list-web-services", "",   "-list-web-services    : print a machine-readable list of web-based IP discovery services for use with 'web=<service>' and exit. Format: one service per line, each line has the form '<service> <url>'"],
     "",
     "  Options that apply to 'use=fw' and 'use=<device>':",
-    ["fw",                "=s", "-fw <address>|<url>   : deprecated, use 'fwv4' or 'fwv6'"],
+    ["fw",                "=s", "-fw <address|url>     : deprecated, use 'fwv4' or 'fwv6'"],
     ["fw-skip",           "=s", "-fw-skip <pattern>    : deprecated, use 'fwv4-skip' or 'fwv6-skip'"],
-    ["fwv4",              "=s", "-fwv4 <address>|<url> : obtain IPv4 address from device with IP address <address> or URL <url>"],
+    ["fwv4",              "=s", "-fwv4 <address|url>   : obtain IPv4 address from device with IP address <address> or URL <url>"],
     ["fwv4-skip",         "=s", "-fwv4-skip <pattern>  : skip any IP addresses before <pattern> in the text returned from the device"],
-    ["fwv6",              "=s", "-fwv6 <address>|<url> : obtain IPv6 address from device with IP address <address> or URL <url>"],
+    ["fwv6",              "=s", "-fwv6 <address|url>   : obtain IPv6 address from device with IP address <address> or URL <url>"],
     ["fwv6-skip",         "=s", "-fwv6-skip <pattern>  : skip any IP addresses before <pattern> in the text returned from the device"],
     ["fw-login",          "=s", "-fw-login <login>     : use <login> when getting the IP from the device"],
     ["fw-password",       "=s", "-fw-password <secret> : use password <secret> when getting the IP from the device"],