save

Makefile

@@ -43,4 +43,4 @@ clean:
 dist-clean: clean
 	rm -f config.mak
 
-.PHONY: all clean dist-clean install uninstall build format gen-file-embeds
+.PHONY: all clean dist-clean install uninstall build

config.mak

@@ -1,4 +0,0 @@
-PREFIX=/usr/bin/
-CFLAGS=-Wall -Wextra -O2
-LDFLAGS=
-CC=gcc

embed/Makefile

@@ -1,58 +0,0 @@
-prefix = /usr/bin
-
-YAIT_SRCS := $(wildcard yait/*.c) $(wildcard core/*.c)
-YAIT_OBJS := $(patsubst yait/%.c,c-out/obj/%.o,$(YAIT_SRCS))
-
-YAIT := c-out/bin/yait
-
--include config.mak
-
-ifeq ($(wildcard config.mak),)
-all:
-	@echo "File config.mak not found, run configure"
-	@exit 1
-else
-
-all: build $(YAIT) $(YAIT_DOC)
-
-build:
-	mkdir -p c-out/bin
-	mkdir -p c-out/obj
-
-EMBED_FILES := $(wildcard embed/*)
-gen-file-embeds:
-	@echo "// Generated header with embedded files" > $(EMBED_HEADER)
-	@echo "#ifndef EMBEDDED_FILES_H" >> $(EMBED_HEADER)
-	@echo "#define EMBEDDED_FILES_H" >> $(EMBED_HEADER)
-	@echo "" >> $(EMBED_HEADER)
-	@for f in $(EMBED_FILES); do \
-		var=$$(echo $$f | tr './-' '__' | tr '[:lower:]' '[:upper:]'); \
-		xxd -i $$f | sed "s/^unsigned char/${var}_data/" | sed "s/^unsigned int/${var}_len/" >> $(EMBED_HEADER); \
-		echo "" >> $(EMBED_HEADER); \
-	done
-	@echo "#endif // EMBEDDED_FILES_H" >> $(EMBED_HEADER)
-
-c-out/obj/%.o: yait/%.c
-	$(CC) $(CFLAGS) -c $< -o $@
-
-$(YAIT): $(YAIT_OBJS)
-	$(CC) $(CFLAGS) -DCOMMIT=$(shell git rev-list --count --all) $^ -o $@
-
-
-endif
-
-install:
-	@echo "NOT IMPL"
-	exit 1
-
-uninstall:
-	@echo "NOT IMPL"
-	exit 1
-
-clean:
-	rm -rf c-out
-
-dist-clean: clean
-	rm -f config.mak
-
-.PHONY: all clean dist-clean install uninstall build format gen-file-embeds

embed/configure

@@ -1,56 +0,0 @@
-#!/bin/sh
-
-usage() {
-cat <<EOF
-Usage: $0 [OPTION]... [VAR=VALUE]...
-
-To assign environment variables (e.g., CC, CFLAGS...), specify them as
-VAR=VALUE.
-
-  CC      C compiler command [detected]
-  CFLAGS  C compiler flags [-g, ...]
-
-EOF
-exit 0
-}
-
-echo () { printf "%s\n" "$*" ; }
-cmdexists () { type "$1" >/dev/null 2>&1 ; }
-trycc () { test -z "$CC" && cmdexists "$1" && CC=$1 ; }
-
-prefix=/usr/bin/
-CFLAGS="-Wall -Wextra -O2"
-LDFLAGS=
-CC=
-
-for arg ; do
-case "$arg" in
---help|h) usage ;;
-CFLAGS=*) CFLAGS=${arg#*=} ;;
-LDFLAGS=*) LDFLAGS=${arg#*=} ;;
-esac
-done
-
-printf "checking for C compiler... "
-trycc gcc
-trycc cc
-trycc clang
-printf "%s\n" "$CC"
-
-printf "checking weather C compiler works... "
-status="fail"
-tmpc="$(mktemp -d)/test.c"
-echo "typedef int x;" > "$tmpc"
-if output=$($CC $CFLAGS -c -o /dev/null "$tmpc" 2>&1) ; then
-printf "yes\n"
-else
-printf "no; %s\n" "$output"
-exit 1
-fi
-
-printf "creating config.mak... "
-printf "PREFIX=%s\n" "$prefix" > config.mak
-printf "CFLAGS=%s\n" "$CFLAGS" >> config.mak
-printf "LDFLAGS=%s\n" "$LDFLAGS" >> config.mak
-printf "CC=%s\n" "$CC" >> config.mak
-printf "done\n"

tools/gen-embed-header

@@ -1,10 +0,0 @@
-#!/bin/env bash
-
-files=./embed/*
-
-touch embed_header.h
-echo "" > embed_header.h
-
-for f in $files; do
-  xxd -i >> embed_header.h
-done

yait/contents.h

@@ -0,0 +1,243 @@
+#ifndef CONTENTS_H
+#define CONTENTS_H
+
+#define line(l) l "\n"
+
+// README template
+char *readme_template =
+  line("%s ( concise description )")
+  line("")
+  line("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor")
+  line("incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis")
+  line("nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.")
+  line("Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu")
+  line("fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in")
+  line("culpa qui officia deserunt mollit anim id est laborum.");
+
+// configure script template
+char *configure_template =
+  line("#!/bin/sh")
+  line("")
+  line("usage() {")
+  line("cat <<EOF")
+  line("Usage: $0 [OPTION]... [VAR=VALUE]...")
+  line("")
+  line("To assign environment variables (e.g., CC, CFLAGS...), specify them as")
+  line("VAR=VALUE.")
+  line("")
+  line("  CC      C compiler command [detected]")
+  line("  CFLAGS  C compiler flags [-g, ...]")
+  line("")
+  line("EOF")
+  line("exit 0")
+  line("}")
+  line("")
+  line("echo () { printf \"%%s\\n\" \"$*\" ; }")
+  line("cmdexists () { type \"$1\" >/dev/null 2>&1 ; }")
+  line("trycc () { test -z \"$CC\" && cmdexists \"$1\" && CC=$1 ; }")
+  line("")
+  line("prefix=/usr/bin/")
+  line("CFLAGS=\"-Wall -Wextra -O2\"")
+  line("LDFLAGS=")
+  line("CC=")
+  line("")
+  line("for arg ; do")
+  line("case \"$arg\" in")
+  line("--help|h) usage ;;")
+  line("CFLAGS=*) CFLAGS=${arg#*=} ;;")
+  line("LDFLAGS=*) LDFLAGS=${arg#*=} ;;")
+  line("esac")
+  line("done")
+  line("")
+  line("printf \"checking for C compiler... \"")
+  line("trycc gcc")
+  line("trycc cc")
+  line("trycc clang")
+  line("printf \"%%s\\n\" \"$CC\"")
+  line("")
+  line("printf \"checking weather C compiler works... \"")
+  line("status=\"fail\"")
+  line("tmpc=\"$(mktemp -d)/test.c\"")
+  line("echo \"typedef int x;\" > \"$tmpc\"")
+  line("if output=$($CC $CFLAGS -c -o /dev/null \"$tmpc\" 2>&1) ; then")
+  line("printf \"yes\\n\"")
+  line("else")
+  line("printf \"no; %%s\\n\" \"$output\"")
+  line("exit 1")
+  line("fi")
+  line("")
+  line("printf \"creating config.mak... \"")
+  line("printf \"PREFIX=%%s\\n\" \"$prefix\" > config.mak")
+  line("printf \"CFLAGS=%%s\\n\" \"$CFLAGS\" >> config.mak")
+  line("printf \"LDFLAGS=%%s\\n\" \"$LDFLAGS\" >> config.mak")
+  line("printf \"CC=%%s\\n\" \"$CC\" >> config.mak")
+  line("printf \"done\\n\"");
+
+// Makefile template
+char *makefile_template =
+  line("prefix = /usr/bin")
+  line("")
+  line("%s_SRCS := $(shell find . -name '%s/*.c')")
+  line("%s_OBJS := $(patsubst ./%.c,c-out/obj/%.o,$(%s_SRCS))")
+  line("")
+  line("%s := c-out/bin/%s")
+  line("")
+  line("-include config.mak")
+  line("")
+  line("ifeq ($(wildcard config.mak),)")
+  line("all:")
+  line("\t@echo \"File config.mak not found, run configure\"")
+  line("\t@exit 1")
+  line("else")
+  line("")
+  line("all: build $(%s)")
+  line("")
+  line("build:")
+  line("\tmkdir -p c-out/bin")
+  line("\tmkdir -p c-out/obj")
+  line("")
+  line("c-out/obj/%.o: %.c")
+  line("\t$(CC) $(CFLAGS) -c $< -o $@")
+  line("")
+  line("$(%s): $(%s_OBJS)")
+  line("\t$(CC) $(CFLAGS) -DCOMMIT=$(shell git rev-list --count --all 2>/dev/null || echo 0) $^ -o $@")
+  line("")
+  line("endif")
+  line("")
+  line("install:")
+  line("\t@echo \"NOT IMPL\"")
+  line("\texit 1")
+  line("")
+  line("uninstall:")
+  line("\t@echo \"NOT IMPL\"")
+  line("\texit 1")
+  line("")
+  line("clean:")
+  line("\trm -rf c-out")
+  line("")
+  line("dist-clean: clean")
+  line("\trm -f config.mak")
+  line("")
+  line(".PHONY: all clean dist-clean install uninstall build format");
+
+// .clang-format template
+char *clang_format_template =
+  line("Language: Cpp")
+  line("BasedOnStyle: GNU");
+
+// BSD 3-Clause License template
+char *bsd3_license_template =
+  line("BSD 3-Clause License")
+  line("")
+  line("Copyright (c) %d, %s")
+  line("")
+  line("Redistribution and use in source and binary forms, with or without")
+  line("modification, are permitted provided that the following conditions are met:")
+  line("")
+  line("1. Redistributions of source code must retain the above copyright notice, this")
+  line("   list of conditions and the following disclaimer.")
+  line("")
+  line("2. Redistributions in binary form must reproduce the above copyright notice,")
+  line("   this")
+  line("list of conditions and the following disclaimer in the documentation")
+  line("   and/or other materials provided with the distribution.")
+  line("")
+  line("3. Neither the name of the copyright holder nor the names of its")
+  line("   contributors may be used to endorse or promote products derived from")
+  line("   this software without specific prior written permission.")
+  line("")
+  line("THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"")
+  line("AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE")
+  line("IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE")
+  line("DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE")
+  line("FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL")
+  line("DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR")
+  line("SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER")
+  line("CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,")
+  line("OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE")
+  line("OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.");
+
+// config.h template
+char *config_h_template =
+  line("#ifndef CONFIG_H")
+  line("#define CONFIG_H")
+  line("")
+  line("/* Program information */")
+  line("#define PROGRAM \"%s\"")
+  line("#define LICENSE_LINE \"%s\"")
+  line("#define AUTHORS \"%s\"")
+  line("#define VERSION \"pre-alpha\"")
+  line("#define YEAR 2025")
+  line("")
+  line("#define HELP_REQUESTED 2")
+  line("#define ERROR_MEMORY_ALLOCATION 3")
+  line("#define ERROR_DIRECTORY_CREATION 4")
+  line("")
+  line("#endif");
+
+// main.c (non-GNU) template
+char *main_c_template =
+  line("#include <stdio.h>")
+  line("")
+  line("int main(void) {")
+  line("  printf(\"%s: Hello %s!\\n\");")
+  line("  return 0;")
+  line("}");
+
+// main.c (GNU) template
+char *main_c_gnu_template =
+  line("#include <stdio.h>")
+  line("#include \"standard.h\"")
+  line("")
+  line("void usage(int status) {\n  printf(\"Usage: %s [OPTION...]\\n\");\n}")
+  line("")
+  line("int main(int argc, char **argv) {")
+  line("  parse_standard_options(usage, argc, argv);")
+  line("  printf(\"%s: Hello %s!\\n\");")
+  line("  return 0;")
+  line("}");
+
+// standard.c template
+char *standard_c_template =
+  line("#include \"standard.h\"")
+  line("#include \"../config.h\"")
+  line("#include <stdio.h>")
+  line("#include <stdlib.h>")
+  line("#include <string.h>")
+  line("")
+  line("int")
+  line("parse_standard_options (void (*usage) (int), int argc, char **argv)")
+  line("{")
+  line("  for (int i = 1; i < argc; ++i)")
+  line("    {")
+  line("      if (strcmp (argv[i], \"--help\") == 0)")
+  line("        {")
+  line("          usage (0);")
+  line("          exit (EXIT_SUCCESS);")
+  line("        }")
+  line("      else if (strcmp (argv[i], \"--version\") == 0)")
+  line("        {")
+  line("          printf (\"%%s %%s %%d\\nCopyright (C) %%d %%s.\\n%%s\\nThis is free software: you are free to change and redistribute it.\\nThere is NO WARRNTY, to the extent permitted by law.\\n\", PROGRAM, VERSION, COMMIT, YEAR, AUTHORS, LICENSE_LINE);")
+  line("          exit (EXIT_SUCCESS);")
+  line("        }")
+  line("    }")
+  line("  return HELP_REQUESTED;")
+  line("}");
+
+// standard.h template
+char *standard_h_template =
+  line("#ifndef STANDARD_H")
+  line("#define STANDARD_H")
+  line("")
+  line("/**")
+  line(" * Parse standard command line options (--help, --version)")
+  line(" * @param usage_func Function pointer to usage display function")
+  line(" * @param argc Argument count")
+  line(" * @param argv Argument vector")
+  line(" * @return 0 on success, 1 if help/version requested, errno on error")
+  line(" */")
+  line("int parse_standard_options(void (*usage_func)(), int argc, char **argv);")
+  line("")
+  line("#endif");
+
+#endif

yait/main.c

@@ -8,6 +8,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#include "contents.h"
 
 /* Constants for program behavior */
 #define DEFAULT_USER_NAME "unknown"
@@ -116,78 +117,11 @@ create_project (format_t fmt)
     fmt.name = DEFAULT_USER_NAME;
   create_file_with_content (
       "README",
-      "%s ( concise description )\n\n"
+      readme_template,
-      "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do "
-      "eiusmod tempor\n"
-      "incididunt ut labore et dolore magna aliqua. Ut enim ad minim "
-      "veniam, quis\n"
-      "nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo "
-      "consequat.\n"
-      "Duis aute irure dolor in reprehenderit in voluptate velit esse "
-      "cillum dolore eu\n"
-      "fugiat nulla pariatur. Excepteur sint occaecat cupidatat non "
-      "proident, sunt in\n"
-      "culpa qui officia deserunt mollit anim id est laborum.",
       fmt.project ? fmt.project : DEFAULT_PROJECT_NAME);
   create_file_with_content (
       "configure",
-      "#!/bin/sh\n"
+      configure_template);
-      "\n"
-      "usage() {\n"
-      "cat <<EOF\n"
-      "Usage: $0 [OPTION]... [VAR=VALUE]...\n"
-      "\n"
-      "To assign environment variables (e.g., CC, CFLAGS...), specify them "
-      "as\n"
-      "VAR=VALUE.\n"
-      "\n"
-      "  CC      C compiler command [detected]\n"
-      "  CFLAGS  C compiler flags [-g, ...]\n"
-      "\n"
-      "EOF\n"
-      "exit 0\n"
-      "}\n"
-      "\n"
-      "echo () { printf \"%%s\\n\" \"$*\" ; }\n"
-      "cmdexists () { type \"$1\" >/dev/null 2>&1 ; }\n"
-      "trycc () { test -z \"$CC\" && cmdexists \"$1\" && CC=$1 ; }\n"
-      "\n"
-      "prefix=/usr/bin/\n"
-      "CFLAGS=\"-Wall -Wextra -O2\"\n"
-      "LDFLAGS=\n"
-      "CC=\n"
-      "\n"
-      "for arg ; do\n"
-      "case \"$arg\" in\n"
-      "--help|h) usage ;;\n"
-      "CFLAGS=*) CFLAGS=${arg#*=} ;;\n"
-      "LDFLAGS=*) LDFLAGS=${arg#*=} ;;\n"
-      "esac\n"
-      "done\n"
-      "\n"
-      "printf \"checking for C compiler... \"\n"
-      "trycc gcc\n"
-      "trycc cc\n"
-      "trycc clang\n"
-      "printf \"%%s\\n\" \"$CC\"\n"
-      "\n"
-      "printf \"checking weather C compiler works... \"\n"
-      "status=\"fail\"\n"
-      "tmpc=\"$(mktemp -d)/test.c\"\n"
-      "echo \"typedef int x;\" > \"$tmpc\"\n"
-      "if output=$($CC $CFLAGS -c -o /dev/null \"$tmpc\" 2>&1) ; then\n"
-      "printf \"yes\\n\"\n"
-      "else\n"
-      "printf \"no; %%s\\n\" \"$output\"\n"
-      "exit 1\n"
-      "fi\n"
-      "\n"
-      "printf \"creating config.mak... \"\n"
-      "printf \"PREFIX=%%s\\n\" \"$prefix\" > config.mak\n"
-      "printf \"CFLAGS=%%s\\n\" \"$CFLAGS\" >> config.mak\n"
-      "printf \"LDFLAGS=%%s\\n\" \"$LDFLAGS\" >> config.mak\n"
-      "printf \"CC=%%s\\n\" \"$CC\" >> config.mak\n"
-      "printf \"done\\n\"\n");
   // Create a safe uppercase version of the project name for Makefile variables
   char *mkfile_name = strdup (fmt.project);
   if (!mkfile_name)
@@ -203,76 +137,20 @@ create_project (format_t fmt)
     }
   create_file_with_content (
       "Makefile",
-      "prefix = /usr/bin\n\n"
+      makefile_template,
-      "%s_SRCS := $(wildcard %s*.c)\n"
-      "%s_OBJS := $(patsubst %%.c,c-out/obj/%%.o,$(%s_SRCS))\n\n"
-      "%s := c-out/bin/%s\n\n"
-      "-include config.mak\n\n"
-      "ifeq ($(wildcard config.mak),)\n"
-      "all:\n"
-      "\t@echo \"File config.mak not found, run configure\"\n"
-      "\t@exit 1\n"
-      "else\n\n"
-      "all: build $(%s)\n\n"
-      "build:\n"
-      "\tmkdir -p c-out/bin\n"
-      "\tmkdir -p c-out/obj\n\n"
-      "c-out/obj/%%.o: %%.c\n"
-      "\t$(CC) $(CFLAGS) -c $< -o $@\n\n"
-      "$(%s): $(%s_OBJS)\n"
-      "\t$(CC) $(CFLAGS) -DCOMMIT=$(shell git rev-list --count --all "
-      "2>/dev/null || echo 0) $^ -o $@\n\n"
-      "endif\n\n"
-      "install:\n"
-      "\t@echo \"NOT IMPL\"\n"
-      "\texit 1\n\n"
-      "uninstall:\n"
-      "\t@echo \"NOT IMPL\"\n"
-      "\texit 1\n\n"
-      "clean:\n"
-      "\trm -rf c-out\n\n"
-      "dist-clean: clean\n"
-      "\trm -f config.mak\n\n"
-      ".PHONY: all clean dist-clean install uninstall build format\n",
       mkfile_name, mkfile_name, mkfile_name, mkfile_name, mkfile_name,
       fmt.project, mkfile_name, mkfile_name, mkfile_name);
   free (mkfile_name);
   if (fmt.flag.clang_format)
-    create_file_with_content (".clang-format",
+    create_file_with_content (".clang-format", clang_format_template);
-                              "Language: Cpp\nBasedOnStyle: GNU\n");
   char *license_line = "";
   switch (fmt.licence)
     {
     case BSD3:
-      license_line = "License BSD-3-Clause: BSD-3-Clause "
+      license_line = "License BSD-3-Clause: BSD-3-Clause <https://opensource.org/licence/bsd-3-clause>";
-                     "<https://opensource.org/licence/bsd-3-clause>";
       create_file_with_content (
           "COPYING",
-          "BSD 3-Clause License\n\nCopyright (c) %d, "
+          bsd3_license_template,
-          "%s\n\nRedistribution and use in source and binary forms, "
-          "with or without\nmodification, are permitted provided that the "
-          "following conditions are met:\n\n1. Redistributions of source code "
-          "must retain the above copyright notice, this\n   list of "
-          "conditions and the following disclaimer.\n\n2. Redistributions in "
-          "binary form must reproduce the above copyright notice,\n   this\n"
-          "list of conditions and the following disclaimer in the "
-          "documentation\n   and/or other materials provided with the "
-          "distribution.\n\n3. Neither the name of the copyright holder nor "
-          "the names of its\n   contributors may be used to endorse or "
-          "promote products derived from\n   this software without specific "
-          "prior written permission.\n\nTHIS SOFTWARE IS PROVIDED BY THE "
-          "COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\nAND ANY EXPRESS OR "
-          "IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\nIMPLIED "
-          "WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE "
-          "ARE\nDISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR "
-          "CONTRIBUTORS BE LIABLE\nFOR ANY DIRECT, INDIRECT, INCIDENTAL, "
-          "SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\nDAMAGES (INCLUDING, BUT NOT "
-          "LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR\nSERVICES; LOSS OF "
-          "USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER\nCAUSED "
-          "AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT "
-          "LIABILITY,\nOR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN "
-          "ANY WAY OUT OF THE USE\nOF THIS SOFTWARE, EVEN IF ADVISED OF THE "
-          "POSSIBILITY OF SUCH DAMAGE.\n",
           YEAR, fmt.name);
       break;
     case GPLv3:
@@ -280,23 +158,14 @@ create_project (format_t fmt)
       break;
     }
   create_file_with_content ("config.h",
-                            "#ifndef CONFIG_H\n"
+                            config_h_template,
-                            "#define CONFIG_H\n\n"
-                            "/* Program information */\n"
-                            "#define PROGRAM \"%s\"\n"
-                            "#define LICENSE_LINE \"%s\"\n"
-                            "#define AUTHORS \"%s\"\n"
-                            "#define VERSION \"pre-alpha\"\n"
-                            "#define YEAR 2025\n\n"
-                            "#endif",
                             fmt.project, license_line, fmt.name, YEAR);
   create_and_enter_directory (fmt.project);
   if (!fmt.flag.GNU)
     {
       create_file_with_content (
           "main.c",
-          "#include <stdio.h>\n\nint main(void) {\n  printf(\"%s: Hello "
+          main_c_template,
-          "%s!\\n\");\n  return 0;\n}",
           fmt.project ? fmt.project : DEFAULT_PROJECT_NAME,
           fmt.name ? fmt.name : "World");
     }
@@ -304,15 +173,7 @@ create_project (format_t fmt)
     {
       create_file_with_content (
           "main.c",
-          "#include <stdio.h>\n"
+          main_c_gnu_template,
-          "#include \"standard.h\"\n"
-          "\n"
-          "void usage(int status) {\nprintf(\"Usage: %s [OPTION...]\\n\")\n}\n"
-          "\n"
-          "int main(void) {\n"
-          "parse_standard_options(NULL, argc, argv);\n"
-          "printf(\"%s: Hello "
-          "%s!\\n\");\n  return 0;\n}",
           fmt.project, fmt.project ? fmt.project : DEFAULT_PROJECT_NAME,
           fmt.name ? fmt.name : "World");
     }
@@ -320,29 +181,10 @@ create_project (format_t fmt)
     {
       create_file_with_content (
           "standard.c",
-          "#include \"standard.h\"\n#include \"../config.h\"\n#include "
+          standard_c_template);
-          "<stdio.h>\n#include <stdlib.h>\n#include "
-          "<string.h>\n\nint\nparse_standard_options (void (*usage) (int), "
-          "int argc, char **argv)\n{\n  for (int i = 1; i < argc; ++i)\n    "
-          "{\n      if (strcmp (argv[i], \"--help\") == 0)\n        {\n       "
-          "   usage (0);\n          exit (EXIT_SUCCESS);\n        }\n      "
-          "else if (strcmp (argv[i], \"--version\") == 0)\n        {\n        "
-          "  printf (\"%%s %%s %%d\\nCopyright (C) %%d %%s.\\n%%s\\nThis is "
-          "free "
-          "software: \"\n                  \"you are free to change and "
-          "redistribute it.\\nThere is NO \"\n                  \"WARRNTY, to "
-          "the extent permitted by law.\\n\",\n                  PROGRAM, "
-          "VERSION, COMMIT, YEAR, AUTHORS, LICENSE_LINE);\n          exit "
-          "(EXIT_SUCCESS);\n        }\n    }\n  return HELP_REQUESTED;\n}\n");
       create_file_with_content (
           "standard.h",
-          "#ifndef STANDARD_H\n#define STANDARD_H\n\n/**\n * Parse standard "
+          standard_h_template);
-          "command line options (--help, --version)\n * @param usage_func "
-          "Function pointer to usage display function\n * @param argc "
-          "Argument count\n * @param argv Argument vector\n * @return 0 on "
-          "success, 1 if help/version requested, errno on error\n */\nint "
-          "parse_standard_options(void (*usage_func)(), int argc, char "
-          "**argv);\n\n#endif\n");
     }
   return 0;
 }