From e2014611ef7932b7ef8f1e97c637e8fc29a6447a Mon Sep 17 00:00:00 2001
From: Kugel Fuhr <98353208+kugelfuhr@users.noreply.github.com>
Date: Mon, 2 Sep 2024 07:02:41 +0200
Subject: [PATCH] Improve the usage output for the '-W' option.

---
 doc/cc65.sgml   | 5 +++--
 src/cc65/main.c | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/doc/cc65.sgml b/doc/cc65.sgml
index 2219ccf6a..5c074991b 100644
--- a/doc/cc65.sgml
+++ b/doc/cc65.sgml
@@ -61,7 +61,7 @@ Short options:
   -Os                           Inline some standard functions
   -T                            Include source as comment
   -V                            Print the compiler version number
-  -W warning[,...]              Suppress warnings
+  -W [-+]warning[,...]          Control warnings ('-' disables, '+' enables)
   -d                            Debug mode
   -g                            Add debug info to object file
   -h                            Help (this text)
@@ -84,8 +84,9 @@ Long options:
   --create-full-dep name        Create a full make dependency file
   --data-name seg               Set the name of the DATA segment
   --debug                       Debug mode
+  --debug-tables name           Write symbol table debug info to a file
   --debug-info                  Add debug info to object file
-  --debug-opt name              Configure optimizations with a file
+  --debug-opt name              Debug optimization steps
   --debug-opt-output            Debug output of each optimization step
   --dep-target target           Use this dependency target
   --disable-opt name            Disable an optimization step
diff --git a/src/cc65/main.c b/src/cc65/main.c
index 7dc5417f6..47435757c 100644
--- a/src/cc65/main.c
+++ b/src/cc65/main.c
@@ -91,7 +91,7 @@ static void Usage (void)
             "  -Os\t\t\t\tInline some standard functions\n"
             "  -T\t\t\t\tInclude source as comment\n"
             "  -V\t\t\t\tPrint the compiler version number\n"
-            "  -W warning[,...]\t\tSuppress warnings\n"
+            "  -W [-+]warning[,...]\t\tControl warnings ('-' disables, '+' enables)\n"
             "  -d\t\t\t\tDebug mode\n"
             "  -g\t\t\t\tAdd debug info to object file\n"
             "  -h\t\t\t\tHelp (this text)\n"