fix: correct clang-format and other files

.clang-format

@@ -0,0 +1,108 @@
+---
+AccessModifierOffset: -4
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: Left
+AlignOperands: true
+AlignTrailingComments: false
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: false
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:
+  AfterClass: false
+  AfterControlStatement: false
+  AfterEnum: false
+  AfterFunction: true
+  AfterNamespace: true
+  AfterObjCDeclaration: false
+  AfterStruct: false
+  AfterUnion: false
+  AfterExternBlock: false
+  BeforeCatch: false
+  BeforeElse: false
+  IndentBraces: false
+  SplitEmptyFunction: true
+  SplitEmptyRecord: true
+  SplitEmptyNamespace: true
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Custom
+BreakBeforeInheritanceComma: false
+BreakBeforeTernaryOperators: false
+BreakConstructorInitializersBeforeComma: false
+BreakConstructorInitializers: BeforeComma
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: false
+ColumnLimit: 80
+CommentPragmas: '^ IWYU pragma:'
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 8
+ContinuationIndentWidth: 8
+Cpp11BracedListStyle: false
+DerivePointerAlignment: false
+DisableFormat: false
+ExperimentalAutoDetectBinPacking: false
+FixNamespaceComments: false
+
+IncludeBlocks: Preserve
+IncludeCategories:
+  - Regex: '.*'
+    Priority: 1
+IncludeIsMainRegex: '(Test)?$'
+IndentCaseLabels: false
+IndentGotoLabels: false
+IndentPPDirectives: None
+IndentWidth: 8
+IndentWrappedFunctionNames: false
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: false
+MacroBlockBegin: ''
+MacroBlockEnd: ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+ObjCBinPackProtocolList: Auto
+ObjCBlockIndentWidth: 8
+ObjCSpaceAfterProperty: true
+ObjCSpaceBeforeProtocolList: true
+
+PenaltyBreakAssignment: 10
+PenaltyBreakBeforeFirstCallParameter: 30
+PenaltyBreakComment: 10
+PenaltyBreakFirstLessLess: 0
+PenaltyBreakString: 10
+PenaltyExcessCharacter: 100
+PenaltyReturnTypeOnItsOwnLine: 60
+
+PointerAlignment: Right
+ReflowComments: false
+SortIncludes: false
+SortUsingDeclarations: false
+SpaceAfterCStyleCast: false
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatementsExceptForEachMacros
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInContainerLiterals: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard: Cpp03
+TabWidth: 8
+UseTab: Always
+...

.clangd

@@ -0,0 +1,7 @@
+CompileFlags:
+  Add: [-x, c, -std=c2x]
+
+Diagnostics:
+  ClangTidy:
+    Add: [clang-diagnostic-*]
+    Remove: []

.gitignore

@@ -0,0 +1,5 @@
+bin/
+build/
+*.o
+config.mak
+config.status

.usermap

@@ -0,0 +1 @@
+vx-clutch <https://github.com/vx-clutch>

config.mak

@@ -1,3 +0,0 @@
-PREFIX=/usr/local
-CFLAGS=-pedantic -O0 -ggdb -Wall -Wextra -Wpedantic -fno-omit-frame-pointer -DDEBUG
-CC=gcc

config.status

@@ -1,44 +0,0 @@
-#!/bin/sh
-#   DO NOT MODIFY. THIS IS A AUTOGENERATED SCRIPT FROM 'configure'
-#
-#    COMPILATION (Linux - POSIX):
-#        ./config.status
-#
-#
-#   LICENSE: BSD-3-Clause
-#
-#   Copyright (c) 2025 GCK
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are met:
-# 
-# 1. Redistributions of source code must retain the above copyright notice, this
-#    list of conditions and the following disclaimer.
-# 
-# 2. Redistributions in binary form must reproduce the above copyright notice,
-#    this list of conditions and the following disclaimer in the documentation
-#    and/or other materials provided with the distribution.
-# 
-# 3. Neither the name of the copyright holder nor the names of its
-#    contributors may be used to endorse or promote products derived from
-#    this software without specific prior written permission.
-# 
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-
-printf "config.status: recreating config.mak... "
-{
-  printf "PREFIX=%s\n" "/usr/local"
-  printf "CFLAGS=%s\n" "-pedantic -O0 -ggdb -Wall -Wextra -Wpedantic -fno-omit-frame-pointer -DDEBUG"
-  printf "CC=%s\n" "gcc"
-} > config.status
-printf "done\n"

lib/err.c

@@ -51,7 +51,8 @@
 #define NOTE "\x1B[1;94m"
 #define HINT "\x1B[38;5;166m"
 
-static bool err_support_color(void) {
+static bool err_support_color(void)
+{
 #ifdef NOCOLOR
 	return false;
 #else
@@ -84,9 +85,10 @@ static bool err_support_color(void) {
 		return false;
 	}
 	if (strstr(term, "color") || strstr(term, "xterm") ||
-      strstr(term, "screen") || strstr(term, "vt100") || strstr(term, "rxvt") ||
+	    strstr(term, "screen") || strstr(term, "vt100") ||
-      strstr(term, "ansi") || strstr(term, "linux") ||
+	    strstr(term, "rxvt") || strstr(term, "ansi") ||
-      strstr(term, "konsole") || strstr(term, "vte") || strstr(term, "kitty") ||
+	    strstr(term, "linux") || strstr(term, "konsole") ||
+	    strstr(term, "vte") || strstr(term, "kitty") ||
 	    strstr(term, "wezterm") || strstr(term, "gnome")) {
 		cached = 1;
 		return true;
@@ -96,7 +98,8 @@ static bool err_support_color(void) {
 #endif
 }
 
-void errorf(const char *format, ...) {
+void errorf(const char *format, ...)
+{
 	va_list args;
 	va_start(args, format);
 
@@ -111,7 +114,8 @@ void errorf(const char *format, ...) {
 
 	va_end(args);
 }
-void fatalf(const char *format, ...) {
+void fatalf(const char *format, ...)
+{
 	va_list args;
 	va_start(args, format);
 
@@ -129,7 +133,8 @@ void fatalf(const char *format, ...) {
 	fputs("program terminated.\n", stderr);
 	exit(EXIT_FAILURE);
 }
-void warnf(const char *format, ...) {
+void warnf(const char *format, ...)
+{
 	va_list args;
 	va_start(args, format);
 
@@ -144,7 +149,8 @@ void warnf(const char *format, ...) {
 
 	va_end(args);
 }
-void notef(const char *format, ...) {
+void notef(const char *format, ...)
+{
 	va_list args;
 	va_start(args, format);
 
@@ -159,7 +165,8 @@ void notef(const char *format, ...) {
 
 	va_end(args);
 }
-void hintf(const char *format, ...) {
+void hintf(const char *format, ...)
+{
 	va_list args;
 	va_start(args, format);
 
@@ -180,14 +187,29 @@ void hintf(const char *format, ...) {
 	va_end(args);
 }
 
-void errorfa(int code) { errorf(strerror(code)); }
+void errorfa(int code)
+{
+	errorf(strerror(code));
+}
 
-void fatalfa(int code) { fatalf(strerror(code)); }
+void fatalfa(int code)
+{
+	fatalf(strerror(code));
+}
 
-void notefa(int code) { notef(strerror(code)); }
+void notefa(int code)
+{
+	notef(strerror(code));
+}
 
-void warnfa(int code) { warnf(strerror(code)); }
+void warnfa(int code)
+{
+	warnf(strerror(code));
+}
 
-void hintfa(int code) { hintf(strerror(code)); }
+void hintfa(int code)
+{
+	hintf(strerror(code));
+}
 
 /* end of file err.c */

lib/flag.c

@@ -43,7 +43,8 @@
 static char *nextchar;
 
 int getopt_long(int argc, char *const argv[], const char *optstring,
-                const struct option *longopts, int *longindex) {
+		const struct option *longopts, int *longindex)
+{
 	if (nextchar == NULL || *nextchar == '\0') {
 		if (optind >= argc)
 			return -1;
@@ -62,20 +63,24 @@ int getopt_long(int argc, char *const argv[], const char *optstring,
 				    strlen(longopts[i].name) == len) {
 					if (longindex)
 						*longindex = i;
-          if (longopts[i].has_arg == required_argument) {
+					if (longopts[i].has_arg ==
+					    required_argument) {
 						if (eq)
 							optarg = (char *)eq + 1;
 						else if (optind + 1 < argc)
 							optarg = argv[++optind];
 						else
 							return '?';
-          } else if (longopts[i].has_arg == optional_argument)
+					} else if (longopts[i].has_arg ==
-            optarg = eq ? (char *)eq + 1 : NULL;
+						   optional_argument)
+						optarg = eq ? (char *)eq + 1 :
+							      NULL;
 					else
 						optarg = NULL;
 					optind++;
 					if (longopts[i].flag) {
-            *longopts[i].flag = longopts[i].val;
+						*longopts[i].flag =
+							longopts[i].val;
 						return 0;
 					}
 					return longopts[i].val;

lib/fs.c

@@ -62,7 +62,8 @@
 #define RETURN(code) fatalfa(code)
 #endif
 
-char *fs_read(const char *path) {
+char *fs_read(const char *path)
+{
 	FILE *fptr = fopen(path, "r");
 	if (!fptr) {
 #if defined(FS_ERROR_ON)
@@ -97,7 +98,8 @@ char *fs_read(const char *path) {
 	return buf;
 }
 
-bool fs_exists(const char *path) {
+bool fs_exists(const char *path)
+{
 	FILE *fptr;
 	bool exists;
 
@@ -112,7 +114,8 @@ bool fs_exists(const char *path) {
 	return exists;
 }
 
-int fs_append(const char *path, const char *format, ...) {
+int fs_append(const char *path, const char *format, ...)
+{
 	FILE *fp = fopen(path, "a");
 	if (!fp)
 		RETURN(errno);
@@ -133,9 +136,13 @@ int fs_append(const char *path, const char *format, ...) {
 	return ret;
 }
 
-int fs_del(const char *path) { RETURN(remove(path)); }
+int fs_del(const char *path)
+{
+	RETURN(remove(path));
+}
 
-int fs_new(const char *path) {
+int fs_new(const char *path)
+{
 	size_t len;
 	int fd;
 
@@ -163,7 +170,8 @@ int fs_new(const char *path) {
 	return 0;
 }
 
-int fs_write(const char *path, const char *format, ...) {
+int fs_write(const char *path, const char *format, ...)
+{
 	FILE *fptr = fopen(path, "w");
 	if (!fptr)
 		RETURN(-1);
@@ -184,7 +192,8 @@ int fs_write(const char *path, const char *format, ...) {
 	return ret;
 }
 
-FILE *fs_temp() {
+FILE *fs_temp()
+{
 	FILE *fptr = tmpfile();
 
 	if (!fptr) {

lib/proginfo.c

@@ -44,13 +44,18 @@
 /* TODO(vx-clutch): default this to argv[0] */
 const char *prog_name = "";
 
-void set_prog_name(char *name) { prog_name = prog_name ? basename(name) : ""; }
+void set_prog_name(char *name)
+{
+	prog_name = prog_name ? basename(name) : "";
+}
 
-void emit_try_help() {
+void emit_try_help()
+{
 	printf("Try '%s --help' for more information\n", prog_name);
 }
 
-void emit_version() {
+void emit_version()
+{
 	printf("\
 %s %s %d\n\
 Copyright (C) %d GCK.\n\
@@ -61,7 +66,8 @@ There is NO WARRNTY, to the extent permitted by law.\n\
 }
 
 int parse_standard_options(int argc, char **argv, void (*print_help)(),
-                           void (*print_version)()) {
+			   void (*print_version)())
+{
 	for (int i = 0; i < argc; ++i) {
 		if (!strcmp(argv[i], "--help")) {
 			print_help();

lib/say.c

@@ -44,19 +44,22 @@
 
 #include "xmem.h"
 
-void alert() {
+void alert()
+{
 	fputs("\a", stderr);
 	fflush(stderr);
 	return;
 }
 
-int vasprintf(char **result, const char *fmt, va_list ap) {
+int vasprintf(char **result, const char *fmt, va_list ap)
+{
 	int total_width = strlen(fmt) + 1;
 	*result = (char *)xmalloc(total_width);
 	return vsprintf(*result, fmt, ap);
 }
 
-int asprintf(char **buf, const char *fmt, ...) {
+int asprintf(char **buf, const char *fmt, ...)
+{
 	int status;
 	va_list ap;
 	va_start(ap, fmt);
@@ -65,7 +68,8 @@ int asprintf(char **buf, const char *fmt, ...) {
 	return status;
 }
 
-int say(const char *restrict format, ...) {
+int say(const char *restrict format, ...)
+{
 	struct winsize w;
 	if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &w) == -1) {
 		va_list args;
@@ -93,7 +97,8 @@ int say(const char *restrict format, ...) {
 	return ret;
 }
 
-_Noreturn void die(const char *msg) {
+_Noreturn void die(const char *msg)
+{
 	fputs(msg, stderr);
 	exit(EXIT_FAILURE);
 }

lib/textc.c

@@ -39,29 +39,36 @@
 
 #include "textc.h"
 
-char *str_dup(char *s) {
+char *str_dup(char *s)
+{
 	char *new = xmalloc(strlen(s) + 1);
 	strcpy(new, s);
 	return new;
 }
 
-char *tostrupr(char *s) {
+char *tostrupr(char *s)
+{
 	char *new = str_dup(s);
 	for (int i = 0; new[i] != '\0'; ++i)
 		new[i] = toupper((unsigned char)new[i]);
 	return new;
 }
 
-char *tostrlwr(char *s) {
+char *tostrlwr(char *s)
+{
 	char *new = str_dup(s);
 	for (int i = 0; new[i] != '\0'; ++i)
 		new[i] = tolower((unsigned char)new[i]);
 	return new;
 }
 
-char *textc_trim(char *s) { return NULL; }
+char *textc_trim(char *s)
+{
+	return NULL;
+}
 
-char *textc_pad_left(int count, char *s, char pad) {
+char *textc_pad_left(int count, char *s, char pad)
+{
 	char *buffer = xmalloc(strlen(s) + 1);
 
 	free(buffer);

lib/xmem.c

@@ -40,19 +40,25 @@
 
 #include "xmem.h"
 
-void *ensure_nonnull(void *ptr) {
+void *ensure_nonnull(void *ptr)
+{
 	if (ptr == NULL)
 		fatalf("memory exhausted");
 	return ptr;
 }
 
-void *xmalloc(size_t size) { return ensure_nonnull(malloc(size)); }
+void *xmalloc(size_t size)
+{
+	return ensure_nonnull(malloc(size));
+}
 
-void *xrealloc(void *ptr, size_t size) {
+void *xrealloc(void *ptr, size_t size)
+{
 	return ensure_nonnull(realloc(ptr, size));
 }
 
-void *xcalloc(size_t nmemb, size_t size) {
+void *xcalloc(size_t nmemb, size_t size)
+{
 	return ensure_nonnull(calloc(nmemb, size));
 }
 

src/yait.c

@@ -67,11 +67,13 @@
 
 typedef enum { MIT, GPL, BSD, UNL } licence_t;
 
-static const struct option longopts[] = {{"author", required_argument, 0, 'a'},
+static const struct option longopts[] = {
-                                         {"licence", required_argument, 0, 'l'},
+	{ "author", required_argument, 0, 'a' },
-                                         {"quiet", no_argument, 0, 'q'},
+	{ "licence", required_argument, 0, 'l' },
-                                         {"force", no_argument, 0, 'f'},
+	{ "quiet", no_argument, 0, 'q' },
-                                         {0, 0, 0, 0}};
+	{ "force", no_argument, 0, 'f' },
+	{ 0, 0, 0, 0 }
+};
 
 static int exit_status;
 
@@ -80,7 +82,8 @@ static void print_version();
 
 static char *source_replace(const char *restrict template,
 			    const char *restrict package,
-                            const char *restrict author) {
+			    const char *restrict author)
+{
 	/*
    * XXX(vx-clutch):
    *     - package token : {{PACKAGE}}
@@ -94,7 +97,8 @@ static char *source_replace(const char *restrict template,
 	return NULL;
 }
 
-static char *get_name() {
+static char *get_name()
+{
 	int fds[2];
 	if (pipe(fds) == -1)
 		goto sysuser;
@@ -110,7 +114,8 @@ static char *get_name() {
 		dup2(fds[1], STDOUT_FILENO);
 		close(fds[0]);
 		close(fds[1]);
-    execlp("git", "git", "config", "--get", "user.name", (char *)NULL);
+		execlp("git", "git", "config", "--get", "user.name",
+		       (char *)NULL);
 		_exit(127);
 	}
 
@@ -137,14 +142,16 @@ sysuser: {
 	return str_dup("author");
 }
 
-static int get_year() {
+static int get_year()
+{
 	time_t now = time(NULL);
 	struct tm *t = localtime(&now);
 
 	return t->tm_year + 1900;
 }
 
-int main(int argc, char **argv) {
+int main(int argc, char **argv)
+{
 	int optc;
 	int lose = 0;
 	char *package;
@@ -160,7 +167,8 @@ int main(int argc, char **argv) {
 
 	parse_standard_options(argc, argv, print_help, print_version);
 
-  while ((optc = getopt_long(argc, argv, "a:l:EqfS", longopts, NULL)) != -1)
+	while ((optc = getopt_long(argc, argv, "a:l:EqfS", longopts, NULL)) !=
+	       -1)
 		switch (optc) {
 		case 'a':
 			if (optarg) {
@@ -1029,7 +1037,8 @@ end of file TODO\
 	return exit_status;
 }
 
-static void print_help() {
+static void print_help()
+{
 	printf("Usage: %s [OPTION]... [project-name]...\n", PROGRAM);
 	fputs("\
 Generates an opinionated C project.\n",
@@ -1050,7 +1059,8 @@ Generates an opinionated C project.\n",
 	exit(exit_status);
 }
 
-static void print_version() {
+static void print_version()
+{
 	printf("%s %s %d\n", prog_name, VERSION, COMMIT);
 
 	printf("Copyright (C) %d GCK.\n", YEAR);