From 8ca62ef84a8a1482691f0477e155655d3d19db31 Mon Sep 17 00:00:00 2001
From: rafsasinski <rafsasinski@gmail.com>
Date: Thu, 6 Nov 2025 17:41:27 +0000
Subject: [PATCH 1/3] chdman: add page

---
 pages/common/chdman.md | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 pages/common/chdman.md

diff --git a/pages/common/chdman.md b/pages/common/chdman.md
new file mode 100644
index 00000000000000..fc7a1c517bc8b9
--- /dev/null
+++ b/pages/common/chdman.md
@@ -0,0 +1,33 @@
+# chdman
+
+> Manage and convert CHD (Compressed Hunks of Data) images.
+> Commonly used with MAME and retro game images.
+> More information: <https://docs.mamedev.org/tools/chdman.html>.
+
+- Create a CHD from a BIN/CUE pair (CD-ROM image):
+
+`chdman createcd -i {{path/to/file.cue}} -o {{path/to/file.chd}}`
+
+- Create a CHD from a raw hard drive image:
+
+`chdman createhd -i {{path/to/disk.img}} -o {{path/to/disk.chd}}`
+
+- Extract (decompress) a CHD back to BIN/CUE:
+
+`chdman extractcd -i {{path/to/file.chd}} -o {{path/to/file.cue}}`
+
+- Verify integrity of CHD file:
+
+`chdman verif -i {{path/to/file.chd}}`
+
+- View CHD metadata information:
+
+`chdman info -i {{path/to/file.chd}}`
+
+- Update a CHD file to the latest format version:
+
+`chdman copy -i {{path/to/old_file.chd}} -o {{path/to/new_file.chd}}`
+
+- Convert a compressed hard drive image to uncompressed (for editing):
+
+`chdman extracthd -i {{path/to/disk.chd}} -o {{path/to/disk.img}}`

From e21e62bf47f49a13a010b13e3c54ae1808adb8b4 Mon Sep 17 00:00:00 2001
From: rafsasinski <rafsasinski@gmail.com>
Date: Fri, 7 Nov 2025 17:40:34 +0000
Subject: [PATCH 2/3] chdman: update examples to include long options

---
 pages/common/chdman.md | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/pages/common/chdman.md b/pages/common/chdman.md
index fc7a1c517bc8b9..808c5efcbc7a82 100644
--- a/pages/common/chdman.md
+++ b/pages/common/chdman.md
@@ -6,28 +6,28 @@
 
 - Create a CHD from a BIN/CUE pair (CD-ROM image):
 
-`chdman createcd -i {{path/to/file.cue}} -o {{path/to/file.chd}}`
+`chdman createcd {{[-i|--input]}} {{path/to/file.cue}} {{[-o|--output]}} {{path/to/file.chd}}`
 
 - Create a CHD from a raw hard drive image:
 
-`chdman createhd -i {{path/to/disk.img}} -o {{path/to/disk.chd}}`
+`chdman createhd {{[-i|--input]}} {{path/to/disk.img}} {{[-o|--output]}} {{path/to/disk.chd}}`
 
 - Extract (decompress) a CHD back to BIN/CUE:
 
-`chdman extractcd -i {{path/to/file.chd}} -o {{path/to/file.cue}}`
+`chdman extractcd {{[-i|--input]}} {{path/to/file.chd}} {{[-o|--output]}} {{path/to/file.cue}}`
 
 - Verify integrity of CHD file:
 
-`chdman verif -i {{path/to/file.chd}}`
+`chdman verif {{[-i|--input]}} {{path/to/file.chd}}`
 
 - View CHD metadata information:
 
-`chdman info -i {{path/to/file.chd}}`
+`chdman info {{[-i|--input]}} {{path/to/file.chd}}`
 
 - Update a CHD file to the latest format version:
 
-`chdman copy -i {{path/to/old_file.chd}} -o {{path/to/new_file.chd}}`
+`chdman copy {{[-i|--input]}} {{path/to/old_file.chd}} {{[-o|--output]}} {{path/to/new_file.chd}}`
 
 - Convert a compressed hard drive image to uncompressed (for editing):
 
-`chdman extracthd -i {{path/to/disk.chd}} -o {{path/to/disk.img}}`
+`chdman extracthd {{[-i|--input]}} {{path/to/disk.chd}} {{[-o|--output]}} {{path/to/disk.img}}`

From eb444ce8d40ecefde2c79064af7f579339427266 Mon Sep 17 00:00:00 2001
From: rafsasinski <rafsasinski@gmail.com>
Date: Tue, 11 Nov 2025 16:19:40 +0000
Subject: [PATCH 3/3] chdman: correct typo

---
 pages/common/chdman.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pages/common/chdman.md b/pages/common/chdman.md
index 808c5efcbc7a82..cc155876ff70c1 100644
--- a/pages/common/chdman.md
+++ b/pages/common/chdman.md
@@ -18,7 +18,7 @@
 
 - Verify integrity of CHD file:
 
-`chdman verif {{[-i|--input]}} {{path/to/file.chd}}`
+`chdman verify {{[-i|--input]}} {{path/to/file.chd}}`
 
 - View CHD metadata information: