Added analysis.

.clang-format

@@ -0,0 +1,192 @@
+---
+Language:        Cpp
+# BasedOnStyle:  LLVM
+AccessModifierOffset: -2
+AlignAfterOpenBracket: Align
+AlignArrayOfStructures: None
+AlignConsecutiveMacros: None
+AlignConsecutiveAssignments: None
+AlignConsecutiveBitFields: None
+AlignConsecutiveDeclarations: None
+AlignEscapedNewlines: Right
+AlignOperands:   Align
+AlignTrailingComments: true
+AllowAllArgumentsOnNextLine: true
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortEnumsOnASingleLine: true
+AllowShortBlocksOnASingleLine: Never
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: All
+AllowShortLambdasOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: MultiLine
+AttributeMacros:
+  - __capability
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:
+  AfterCaseLabel:  false
+  AfterClass:      false
+  AfterControlStatement: Never
+  AfterEnum:       false
+  AfterFunction:   false
+  AfterNamespace:  false
+  AfterObjCDeclaration: false
+  AfterStruct:     false
+  AfterUnion:      false
+  AfterExternBlock: false
+  BeforeCatch:     false
+  BeforeElse:      false
+  BeforeLambdaBody: false
+  BeforeWhile:     false
+  IndentBraces:    false
+  SplitEmptyFunction: true
+  SplitEmptyRecord: true
+  SplitEmptyNamespace: true
+BreakBeforeBinaryOperators: None
+BreakBeforeConceptDeclarations: true
+BreakBeforeBraces: Attach
+BreakBeforeInheritanceComma: false
+BreakInheritanceList: BeforeColon
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: false
+BreakConstructorInitializers: BeforeColon
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: true
+ColumnLimit:     140
+CommentPragmas:  '^ IWYU pragma:'
+QualifierAlignment: Leave
+CompactNamespaces: false
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DeriveLineEnding: true
+DerivePointerAlignment: false
+DisableFormat:   false
+EmptyLineAfterAccessModifier: Never
+EmptyLineBeforeAccessModifier: LogicalBlock
+ExperimentalAutoDetectBinPacking: false
+PackConstructorInitializers: BinPack
+BasedOnStyle:    ''
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+AllowAllConstructorInitializersOnNextLine: true
+FixNamespaceComments: true
+ForEachMacros:
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
+IfMacros:
+  - KJ_IF_MAYBE
+IncludeBlocks:   Preserve
+IncludeCategories:
+  - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
+    Priority:        2
+    SortPriority:    0
+    CaseSensitive:   false
+  - Regex:           '^(<|"(gtest|gmock|isl|json)/)'
+    Priority:        3
+    SortPriority:    0
+    CaseSensitive:   false
+  - Regex:           '.*'
+    Priority:        1
+    SortPriority:    0
+    CaseSensitive:   false
+IncludeIsMainRegex: '(Test)?$'
+IncludeIsMainSourceRegex: ''
+IndentAccessModifiers: false
+IndentCaseLabels: false
+IndentCaseBlocks: false
+IndentGotoLabels: true
+IndentPPDirectives: None
+IndentExternBlock: AfterExternBlock
+IndentRequires:  false
+IndentWidth:     4
+IndentWrappedFunctionNames: false
+InsertTrailingCommas: None
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: true
+LambdaBodyIndentation: Signature
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+ObjCBinPackProtocolList: Auto
+ObjCBlockIndentWidth: 2
+ObjCBreakBeforeNestedBlockParam: true
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: true
+PenaltyBreakAssignment: 2
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakOpenParenthesis: 0
+PenaltyBreakString: 1000
+PenaltyBreakTemplateDeclaration: 10
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 60
+PenaltyIndentedWhitespace: 0
+PointerAlignment: Right
+PPIndentWidth:   -1
+ReferenceAlignment: Pointer
+ReflowComments:  true
+RemoveBracesLLVM: false
+SeparateDefinitionBlocks: Leave
+ShortNamespaceLines: 1
+SortIncludes:    CaseSensitive
+SortJavaStaticImport: Before
+SortUsingDeclarations: true
+SpaceAfterCStyleCast: false
+SpaceAfterLogicalNot: false
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCaseColon: false
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeParensOptions:
+  AfterControlStatements: true
+  AfterForeachMacros: true
+  AfterFunctionDefinitionName: false
+  AfterFunctionDeclarationName: false
+  AfterIfMacros:   true
+  AfterOverloadedOperator: false
+  BeforeNonEmptyParentheses: false
+SpaceAroundPointerQualifiers: Default
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyBlock: false
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles:  Never
+SpacesInConditionalStatement: false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInLineCommentPrefix:
+  Minimum:         1
+  Maximum:         -1
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+SpaceBeforeSquareBrackets: false
+BitFieldColonSpacing: Both
+Standard:        Latest
+StatementAttributeLikeMacros:
+  - Q_EMIT
+StatementMacros:
+  - Q_UNUSED
+  - QT_REQUIRE_VERSION
+TabWidth:        8
+UseCRLF:         false
+UseTab:          Never
+WhitespaceSensitiveMacros:
+  - STRINGIZE
+  - PP_STRINGIZE
+  - BOOST_PP_STRINGIZE
+  - NS_SWIFT_NAME
+  - CF_SWIFT_NAME
+...
+

.gitignore

@@ -0,0 +1 @@
+.backup*

README.md

@@ -20,6 +20,10 @@ There are three ways to install the package:
 ```bash
 ./rd
 ```
+# Some interesting stats
+Especially if you know the the data.
+![stats](analysis.png)
+
 
 # Example output:
 ```bash

build.py

@@ -0,0 +1,31 @@
+
+
+@task
+def format():
+    """
+    Formats source code.
+    """
+    system("clang-format -i *.c")
+
+@task
+def publish():
+    """
+    Publish binary to molodetz.nl package manager.
+    """
+    system("publish rd")
+
+@task
+def build():
+    """
+    Formats and builds rd executable.
+    """
+    format()
+    system("gcc -o rd rd.c -Ofast -Werror -Wall -pedantic -Wextra")
+
+@task
+def run():
+    """
+    Format, build and run rd.
+    """
+    build()
+    os.system("./rd")

rd.c

@@ -0,0 +1,192 @@
+/*
+Written by retoor@molodetz.nl
+
+This C program generates random characters, integers, and tokens and outputs them in different formats based on command-line arguments. The
+program continuously generates data, which can be useful for testing data streams or simulating input.
+
+This source code uses the following non-standard library includes:
+- <string.h> for handling string operations.
+- <time.h> for random seed initialization.
+- <stdlib.h> for memory allocation and random functions.
+
+The MIT License (MIT)
+Permission is hereby granted, free of charge,
+    to any person obtaining a copy of this software and associated documentation files(the "Software"),
+    to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute,
+    sublicense, and / or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
+    subject to the following conditions : The above copyright notice and this permission notice shall be included in all copies or
+                                          substantial portions of the Software.THE SOFTWARE IS PROVIDED "AS IS",
+    WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+    DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+char *chars = "abcdefghijklmnopqrstuvwxyz123456789";
+int char_index = 0;
+
+unsigned char byte = 0;
+unsigned char next_byte() {
+    byte = (byte + 1) % 254;
+    return byte;
+}
+
+char get_char() {
+    char c = chars[char_index];
+    char_index = (char_index + 1) % strlen(chars);
+    return c;
+}
+
+unsigned int current_int = 0;
+unsigned int bytes_written = 0;
+
+unsigned randoms[10000];
+unsigned randoms_index = 0;
+unsigned int get_next_random() {
+    randoms_index = (randoms_index ^ 254) % (sizeof(randoms) / sizeof(int));
+    randoms_index = (randoms_index ^ 33) % randoms_index;
+    if (randoms_index % 3)
+        randoms_index ^= 1337;
+    return randoms[randoms_index] ^ randoms_index ^ 1337 ^ rand();
+}
+
+unsigned int get_int(int max) {
+    current_int = (current_int + 1) % max;
+    current_int = (get_next_random() + current_int) % max;
+    return current_int;
+}
+
+const char *get_random_token() {
+    const char *tokens[] = {"OR",
+                            "30",
+                            "\xF0\x9F\x98\x8D",
+                            "\xF0\x9F\x98\x98",
+                            "42",
+                            "420",
+                            "\xF0\x9F\x98\x88",
+                            "\xF0\x9F\x98\x82",
+                            "19",
+                            "16",
+                            "\xF0\x9F\x99\x89",
+                            "\xF0\x9F\x98\x86",
+                            "71",
+                            "\xF0\x9F\x98\x9E",
+                            "83",
+                            "\xF0\x9F\x98\x8A",
+                            "\xF0\x9F\x98\x82",
+                            "\xF0\x9F\x98\xB0",
+                            "\xF0\x9F\x98\x92",
+                            "RE",
+                            "\xF0\x9F\x99\x88",
+                            "1",
+                            "\xF0\x9F\x98\x9C",
+                            "37",
+                            "\xF0\x9F\x98\xA8",
+                            "90",
+                            "51",
+                            "\xF0\x9F\x98\xB1",
+                            "93",
+                            "58",
+                            "\xF0\x9F\x98\x81",
+                            "04",
+                            "84",
+                            "TO",
+                            "84",
+                            "27",
+                            "10",
+                            "0",
+                            "\xF0\x9F\x98\xA9",
+                            "6",
+                            "\xF0\x9F\x99\x8A",
+                            "\xF0\x9F\x98\x84",
+                            "+3",
+                            "13"};
+
+    size_t count = sizeof(tokens) / sizeof(tokens[0]);
+    int random_index = get_int(count);
+    bytes_written++;
+    return tokens[random_index];
+}
+
+char *create_batch(int batch_size) {
+    static char buffer[1024 * 10] = {0};
+    while ((int)strlen(buffer) < batch_size) {
+        strcat(buffer, get_random_token());
+    }
+    return buffer;
+}
+
+void utf8() {
+    for (;;) {
+        printf("%s", get_random_token());
+    }
+}
+
+void chunked(int size) {
+    for (;;) {
+        char *b = create_batch(size);
+        printf("%s", b);
+    }
+}
+
+void lines(int size) {
+    for (;;) {
+        char *b = create_batch(size);
+        printf("%s\r\n", b);
+    }
+}
+
+void ints() {
+    const int random_cipher = 1337;
+    for (;;) {
+        printf("%u", get_int(random_cipher));
+    }
+}
+
+void intsc() {
+    const int random_cipher = 42;
+    for (;;) {
+        printf("%u,", get_int(random_cipher));
+    }
+}
+
+int main(int argc, char **argv) {
+    setbuf(stdout, NULL);
+    srand((unsigned int)time(NULL));
+
+    for (size_t i = 0; i < sizeof(randoms) / sizeof(int); i++) {
+        randoms[i] = rand();
+    }
+
+    for (int i = 1; i < argc; i++) {
+        if (strstr(argv[i], "utf8")) {
+            utf8();
+            return 0;
+        }
+        if (strstr(argv[i], "utf8c")) {
+            const int chunk_size = 1024;
+            chunked(chunk_size);
+            return 0;
+        }
+        if (strstr(argv[i], "utf8l")) {
+            const int length = 50;
+            lines(length);
+            return 0;
+        }
+        if (strstr(argv[i], "ints")) {
+            ints();
+            return 0;
+        }
+        if (strstr(argv[i], "intsc")) {
+            intsc();
+            return 0;
+        }
+    }
+    utf8();
+    return 0;
+}