Add /? flag handling for more commands.

1 files changed, 110 insertions, 0 deletions

diff --git a/src/cmd/help.zig b/src/cmd/help.zig
index e5cdad3..4c91464 100644
--- a/src/cmd/help.zig
+++ b/src/cmd/help.zig
@@ -199,6 +199,116 @@ fn getCommandSpecificHelp(command: []const u8) []const u8 {
         \\  /?          Display this help message
         \\
         ;
+    } else if (std.mem.eql(u8, command, "MD") or std.mem.eql(u8, command, "MKDIR")) {
+        return 
+        \\MD/MKDIR - Create directory
+        \\
+        \\Syntax: MD directory [/flags]
+        \\        MKDIR directory [/flags]
+        \\
+        \\  directory   Directory path to create
+        \\
+        \\Flags:
+        \\  /?          Display this help message
+        \\
+        \\Example: MD C:\TEMP
+        \\Note: Creates intermediate directories if needed
+        \\
+        ;
+    } else if (std.mem.eql(u8, command, "RD") or std.mem.eql(u8, command, "RMDIR")) {
+        return 
+        \\RD/RMDIR - Remove directory
+        \\
+        \\Syntax: RD directory [/flags]
+        \\        RMDIR directory [/flags]
+        \\
+        \\  directory   Directory path to remove
+        \\
+        \\Flags:
+        \\  /?          Display this help message
+        \\
+        \\Example: RD C:\TEMP
+        \\Note: Directory must be empty
+        \\
+        ;
+    } else if (std.mem.eql(u8, command, "REN") or std.mem.eql(u8, command, "RENAME")) {
+        return 
+        \\REN/RENAME - Rename files or directories
+        \\
+        \\Syntax: REN oldname newname [/flags]
+        \\        RENAME oldname newname [/flags]
+        \\
+        \\  oldname     Current name of file or directory
+        \\  newname     New name for file or directory
+        \\
+        \\Flags:
+        \\  /?          Display this help message
+        \\
+        \\Example: REN file1.txt file2.txt
+        \\
+        ;
+    } else if (std.mem.eql(u8, command, "MOVE")) {
+        return 
+        \\MOVE - Move files or directories
+        \\
+        \\Syntax: MOVE source destination [/flags]
+        \\
+        \\  source      Source file or directory
+        \\  destination Destination path
+        \\
+        \\Flags:
+        \\  /?          Display this help message
+        \\
+        \\Example: MOVE file1.txt C:\TEMP\file1.txt
+        \\Note: MOVE command is currently a placeholder
+        \\
+        ;
+    } else if (std.mem.eql(u8, command, "PATH")) {
+        return 
+        \\PATH - Display or set PATH environment variable
+        \\
+        \\Syntax: PATH [/flags]
+        \\        PATH newpath [/flags]
+        \\        PATH=newpath
+        \\
+        \\  newpath     New PATH value to set
+        \\
+        \\Flags:
+        \\  /?          Display this help message
+        \\
+        \\Example: PATH C:\DOS;C:\UTILS
+        \\Note: Without arguments, displays current PATH
+        \\
+        ;
+    } else if (std.mem.eql(u8, command, "SORT")) {
+        return 
+        \\SORT - Sort input lines alphabetically
+        \\
+        \\Syntax: SORT [/flags]
+        \\
+        \\Flags:
+        \\  /?          Display this help message
+        \\
+        \\Example: TYPE file.txt | SORT
+        \\Note: Reads from standard input and sorts lines
+        \\
+        ;
+    } else if (std.mem.eql(u8, command, "DEL") or std.mem.eql(u8, command, "ERASE")) {
+        return 
+        \\DEL/ERASE - Delete files
+        \\
+        \\Syntax: DEL filename [/flags]
+        \\        ERASE filename [/flags]
+        \\
+        \\  filename    File to delete
+        \\
+        \\Flags:
+        \\  /?          Display this help message
+        \\
+        \\Example: DEL temp.txt
+        \\Note: Wildcard deletion not yet implemented
+        \\
+        ;
     } else {
         return 
         \\Unknown command. Type HELP for a list of commands.