update formatting with latest V

build.vsh

@@ -2,20 +2,18 @@
 
 import os // v has a bug that you can't use args
 
-const (
-	ignore_dirs = $if windows {
-		[
-			// avoid *nix-dependent utils
-			'nohup',
-			// avoid utmp-dependent utils (WinOS has no utmp support)
-			'uptime',
-			'users',
-			'who',
-		]
-	} $else {
-		[]string{}
-	}
-)
+const ignore_dirs = $if windows {
+	[
+		// avoid *nix-dependent utils
+		'nohup',
+		// avoid utmp-dependent utils (WinOS has no utmp support)
+		'uptime',
+		'users',
+		'who',
+	]
+} $else {
+	[]string{}
+}
 
 vargs := if os.args.len > 1 { os.args[1..] } else { []string{} }
 

common/common.v

@@ -27,7 +27,7 @@ pub fn flag_parser(args []string) &flag.FlagParser {
 
 // exit_on_errors will exit with a code of either 0 or 1,
 // depending on the passed `errors` counter.
-[noreturn]
+@[noreturn]
 pub fn exit_on_errors(errors int) {
 	if errors != 0 {
 		exit(1)
@@ -38,7 +38,7 @@ pub fn exit_on_errors(errors int) {
 // exit_with_error_message will exit with error code 1,
 // showing the passed error message, and directing the
 // user to use --help
-[noreturn]
+@[noreturn]
 pub fn exit_with_error_message(tool_name string, error string) {
 	if error.len > 0 {
 		eprintln('${tool_name}: ${error}')

src/[/left_bracket.c.v

@@ -39,7 +39,7 @@ const binarys = [
 	'-ge',
 ]
 
-[noreturn]
+@[noreturn]
 fn my_panic(s string) {
 	eprintln(s)
 	exit(2)
@@ -206,7 +206,7 @@ fn (mut p Parser) term() bool {
 	return is_neg != (tok != '') // this means is_neg ^ (tok != '')
 }
 
-[inline]
+@[inline]
 fn (p Parser) get() ?string {
 	if p.idx < p.tokens.len {
 		return p.tokens[p.idx]

src/base32/helper.v

@@ -3,18 +3,15 @@ import bitfield
 import strings
 import common
 
-const (
-	name              = 'base32'
-	block_size        = 5
-	group_size        = 5
-	bits_in_byte      = 8
-	init_builder_size = 1024
-	end_byte          = `=`
-	char_set          = [`A`, `B`, `C`, `D`, `E`, `F`, `G`, `H`, `I`, `J`, `K`, `L`, `M`, `N`,
-		`O`, `P`, `Q`, `R`, `S`, `T`, `U`, `V`, `W`, `X`, `Y`, `Z`, `2`, `3`, `4`, `5`, `6`, `7`,
-		`=`]
-	invalid           = 'invalid input'
-)
+const name = 'base32'
+const block_size = 5
+const group_size = 5
+const bits_in_byte = 8
+const init_builder_size = 1024
+const end_byte = `=`
+const char_set = [`A`, `B`, `C`, `D`, `E`, `F`, `G`, `H`, `I`, `J`, `K`, `L`, `M`, `N`, `O`, `P`,
+	`Q`, `R`, `S`, `T`, `U`, `V`, `W`, `X`, `Y`, `Z`, `2`, `3`, `4`, `5`, `6`, `7`, `=`]
+const invalid = 'invalid input'
 
 fn get_blocks(groups []u8) []u8 {
 	mut full_block := bitfield.new(block_size * bits_in_byte)
@@ -153,13 +150,13 @@ fn run_base32(args []string) {
 	// println(args)
 }
 
-[noreturn]
+@[noreturn]
 fn success_exit(msg string) {
 	println(msg)
 	exit(0)
 }
 
-[noreturn]
+@[noreturn]
 fn error_exit(msg string) {
 	eprintln(msg)
 	exit(1)

src/base64/base64.v

@@ -2,23 +2,21 @@ import os
 import common
 import encoding.base64
 
-const (
-	application_name   = 'base64'
+const application_name = 'base64'
 
-	// multiple of 3 so we can encode the data in chunks and concatenate
-	chunk_size_encode  = 15 * 1024
+// multiple of 3 so we can encode the data in chunks and concatenate
+const chunk_size_encode = 15 * 1024
 
-	// 4/3 of chunk_size_encode
-	buffer_size_encode = 4 * (15 / 3) * 1024
+// 4/3 of chunk_size_encode
+const buffer_size_encode = 4 * (15 / 3) * 1024
 
-	// multiple of 4 so we can decode the data in chunks and concatenate
-	chunk_size_decode  = 16 * 1024
+// multiple of 4 so we can decode the data in chunks and concatenate
+const chunk_size_decode = 16 * 1024
 
-	// more than 3/4 of chunk_size_decode
-	buffer_size_decode = 16 * 1024
+// more than 3/4 of chunk_size_decode
+const buffer_size_decode = 16 * 1024
 
-	newline            = []u8{len: 1, init: `\n`}
-)
+const newline = []u8{len: 1, init: `\n`}
 
 fn get_file(args []string) os.File {
 	if args.len == 0 || args[0] == '-' {

src/cat/cat.v

@@ -4,10 +4,8 @@ import common
 import os
 import io
 
-const (
-	app_name        = 'cat'
-	app_description = 'concatenate files and print on the standard output'
-)
+const app_name = 'cat'
+const app_description = 'concatenate files and print on the standard output'
 
 struct Settings {
 	number_nonblanks bool // both number_nonblank, and number_all can never be true together

src/cp/helper.v

@@ -1,11 +1,9 @@
 import os
 import common
 
-const (
-	name            = 'cp'
-	interactive_yes = ['y']
-	combine_t_no_t  = 'cannot combine --target-directory (-t) and --no-target-directory (-T)'
-)
+const name = 'cp'
+const interactive_yes = ['y']
+const combine_t_no_t = 'cannot combine --target-directory (-t) and --no-target-directory (-T)'
 
 fn prompt_file(path string) string {
 	return "overwrite '${path}'? "
@@ -54,7 +52,7 @@ fn not_recursive(path string) string {
 }
 
 // Print messages and exit with error
-[noreturn]
+@[noreturn]
 fn error_exit(messages ...string) {
 	for message in messages {
 		eprintln(message)
@@ -63,7 +61,7 @@ fn error_exit(messages ...string) {
 }
 
 // Print messages and exit
-[noreturn]
+@[noreturn]
 fn success_exit(messages ...string) {
 	for message in messages {
 		println(message)

src/expand/expand.v

@@ -1,11 +1,9 @@
 import os { File }
 import common
 
-const (
-	name   = 'expand'
-	bufsiz = 4096
-	nl     = '\n'
-)
+const name = 'expand'
+const bufsiz = 4096
+const nl = '\n'
 
 fn process_line(line string, initial bool, tabs int) {
 	mut sp := ''

src/expr/expr.v

@@ -29,7 +29,7 @@ mut:
 	idx u64
 }
 
-[noreturn]
+@[noreturn]
 fn my_panic(err string, code int) {
 	eprintln(err)
 	exit(code)
@@ -333,7 +333,7 @@ fn (mut p Parser) primary() Value {
 	}
 }
 
-[inline]
+@[inline]
 fn (p Parser) get() ?string {
 	if p.idx < p.tokens.len {
 		return p.tokens[p.idx]

src/false/false.v

@@ -3,9 +3,7 @@ module main
 import common
 import os
 
-const (
-	app_name = 'false'
-)
+const app_name = 'false'
 
 fn false_fn() ! {
 	mut fp := common.flag_parser(os.args)

src/fold/fold.v

@@ -3,17 +3,15 @@ import strings
 import common
 import io
 
-const (
-	name         = 'fold'
-	buf_size     = 256
-	newline_char = `\n`
-	nul_char     = `\0`
-	back_char    = `\b`
-	return_char  = `\r`
-	tab_char     = `\t`
-	space_char   = u8(32)
-	tab_width    = 8
-)
+const name = 'fold'
+const buf_size = 256
+const newline_char = `\n`
+const nul_char = `\0`
+const back_char = `\b`
+const return_char = `\r`
+const tab_char = `\t`
+const space_char = u8(32)
+const tab_width = 8
 
 struct Folder {
 	max_width       int
@@ -158,7 +156,7 @@ fn (c FoldCommand) run(mut files []InputFile) {
 }
 
 // Print messages and exit
-[noreturn]
+@[noreturn]
 fn success_exit(messages ...string) {
 	for message in messages {
 		println(message)

src/groups/groups.v

@@ -2,10 +2,8 @@ import os
 import common
 import encoding.csv
 
-const (
-	tool_name  = 'groups'
-	group_file = '/etc/group'
-)
+const tool_name = 'groups'
+const group_file = '/etc/group'
 
 fn main() {
 	mut fp := common.flag_parser(os.args)

src/head/head.v

@@ -3,13 +3,11 @@ import common
 import strings
 import io
 
-const (
-	name         = 'head'
-	buf_size     = 256
-	newline_char = u8(10)
-	nul_char     = u8(0)
-	space_char   = u8(32)
-)
+const name = 'head'
+const buf_size = 256
+const newline_char = u8(10)
+const nul_char = u8(0)
+const space_char = u8(32)
 
 struct HeadCommand {
 	bytes_to_read   int
@@ -24,7 +22,7 @@ fn write_header(name string, first_file bool) {
 	print('${prefix}==> ${name} <==\n')
 }
 
-[direct_array_access]
+@[direct_array_access]
 fn write_bytes(file_ptr os.File, num_bytes int) {
 	mut m_bytes_to_write := num_bytes
 	adj_buf_size := if num_bytes < buf_size { num_bytes } else { buf_size }
@@ -86,7 +84,7 @@ fn write_bytes_upto_max(file_ptr os.File, num_bytes int) {
 	print(output_buf.str())
 }
 
-[direct_array_access]
+@[direct_array_access]
 fn write_lines(file os.File, num_lines int, delim_char u8) {
 	mut m_lines_to_write := num_lines
 	mut f_reader := io.new_buffered_reader(reader: file)
@@ -223,7 +221,7 @@ fn (c HeadCommand) run(mut files []InputFile) {
 }
 
 // Print messages and exit
-[noreturn]
+@[noreturn]
 fn success_exit(messages ...string) {
 	for message in messages {
 		println(message)

src/hostid/hostid.v

@@ -1,10 +1,8 @@
 import common
 import os
 
-const (
-	app_name        = 'hostid'
-	app_description = 'Print the numeric identifier (in hexadecimal) of the current host.'
-)
+const app_name = 'hostid'
+const app_description = 'Print the numeric identifier (in hexadecimal) of the current host.'
 
 /*
 ** hostid clone written in V

src/hostname/hostname.v

@@ -1,10 +1,8 @@
 import os
 import common
 
-const (
-	app_name        = 'hostname'
-	app_description = 'Prints or set the name of the current host system.'
-)
+const app_name = 'hostname'
+const app_description = 'Prints or set the name of the current host system.'
 
 /*
 ** GNU Coreutils Hostname clone made in V

src/ln/helper.v

@@ -1,8 +1,6 @@
 import common
 
-const (
-	name = 'ln'
-)
+const name = 'ln'
 
 fn success_exit(messages ...string) {
 	for message in messages {

src/logname/logname.v

@@ -5,9 +5,7 @@ import flag
 The following block has been created in this file, but should be extracted to a common module for use by all utils
 */
 
-const (
-	version_str = 'V Coreutils 0.0.1'
-)
+const version_str = 'V Coreutils 0.0.1'
 
 // A default error exit, when code is not important
 fn error_exit(errors ...string) {