demo/demo.zig

@@ -11,19 +11,6 @@ const cli = cmd: {
         \\The definitive noclip demonstration utility
         \\
         \\This command demonstrates the functionality of the noclip library. cool!
-        \\
-        \\> // implementing factorial recursively is a silly thing to do
-        \\> pub fn fact(n: u64) u64 {
-        \\>     if (n == 0) return 1;
-        \\>     return n*fact(n - 1);
-        \\> }
-        \\
-        \\Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor
-        \\incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis
-        \\nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
-        \\Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore
-        \\eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident,
-        \\sunt in culpa qui officia deserunt mollit anim id est laborum.
         ,
     };
     cmd.addOption(.{ .OutputType = struct { u8, u8 } }, .{

source/command.zig

@@ -167,7 +167,7 @@ pub fn CommandBuilder(comptime UserContext: type) type {
             return Parser(self, callback){
                 .arena = arena,
                 .allocator = arena_alloc,
-                .subcommands = parser.CommandMap.init(arena_alloc),
+                .subcommands = std.hash_map.StringHashMap(ParserInterface).init(arena_alloc),
                 .help_builder = help.HelpBuilder(self).init(arena_alloc),
             };
         }
@@ -188,7 +188,7 @@ pub fn CommandBuilder(comptime UserContext: type) type {
             this_parser.* = .{
                 .arena = arena,
                 .allocator = arena_alloc,
-                .subcommands = parser.CommandMap.init(arena_alloc),
+                .subcommands = std.hash_map.StringHashMap(ParserInterface).init(arena_alloc),
                 .help_builder = help.HelpBuilder(self).init(arena_alloc),
             };
 

source/help.zig

@@ -65,17 +65,6 @@ pub fn StructuredPrinter(comptime Writer: type) type {
                     // we have a trailing line that needs to be cleaned up
                     if (location > indent)
                         _ = try self.clearLine(indent);
-
-                    location = try self.clearLine(indent);
-                    continue;
-                }
-
-                if (line[0] == '>') maybe: {
-                    if (line.len > 1) {
-                        if (line[1] == ' ') {
-                            try self.writer.writeAll(line[2..]);
-                        } else break :maybe;
-                    }
                     location = try self.clearLine(indent);
                     continue;
                 }
@@ -112,7 +101,6 @@ pub fn StructuredPrinter(comptime Writer: type) type {
                     }
                     if (location > indent)
                         try self.writer.writeByte(' ');
-
                     try self.writer.writeAll(choppee[0..split]);
                     location = try self.clearLine(indent);
                     choppee = choppee[split + 1 ..];
@@ -360,10 +348,11 @@ pub fn HelpBuilder(comptime command: anytype) type {
             defer pairs.deinit();
 
             var just: usize = 0;
-            for (subcommands.keys()) |key| {
+            var iter = subcommands.keyIterator();
+            while (iter.next()) |key| {
                 const pair: AlignablePair = .{
-                    .left = key,
+                    .left = key.*,
-                    .right = subcommands.get(key).?.describe(),
+                    .right = subcommands.get(key.*).?.describe(),
                 };
                 if (pair.left.len > just) just = pair.left.len;
                 try pairs.append(pair);

source/parser.zig

@@ -73,7 +73,7 @@ pub const ParserInterface = struct {
     }
 };
 
-pub const CommandMap = std.StringArrayHashMap(ParserInterface);
+pub const CommandMap = std.hash_map.StringHashMap(ParserInterface);
 
 // the parser is generated by the bind method of the CommandBuilder, so we can
 // be extremely type-sloppy here, which simplifies the signature.
@@ -144,7 +144,8 @@ pub fn Parser(comptime command: anytype, comptime callback: anytype) type {
         }
 
         pub fn deinitTree(self: @This()) void {
-            for (self.subcommands.values()) |subcommand| {
+            var iterator = self.subcommands.valueIterator();
+            while (iterator.next()) |subcommand| {
                 subcommand.deinitTree();
             }
             self.deinit();