$fix_elements[$#elements]; "\n"; $DeclareMisordered = qr{(?:$Storage\s+(?:$Inline\s+)? $has_break = 1 if ($fline =~ /\bswitch\b|\b(? This would be better if the short options were replaced with long options. # Ignore goto labels. $compat2 =~ s/\,[a-zA-Z0-9]*\-/\,\-/; # check if any macro arguments are reused (ignore '' and 'type') WARN("MEMORY_BARRIER", "\%L$1 is non-standard C, use %ll$1\n" . $herecurr); my $len = 0; $line =~ /^.\s*(DEFINE_MUTEX)\s*\(/) { $short = 0 if ($line =~ /\bcommit\s+[0-9a-f]{12,40}/i); *[7531]\d{0,2}$/) { $output .= BLUE if ($color); our $FuncArg = qr{$Typecast{0,1}($LvalOrFunc|$Constant|$String)}; if (WARN("UNNECESSARY_KERN_LEVEL", } Until now, weve seen how to remove one or more trailing newline characters '\n' from a given string. # o Ignore module_param*() uses with a decimal 0 permission as that has a sub parse_email { } $herecurr); ($sindent > $indent + 8))) { if (-f "$root/$file") { seed_camelcase_includes(); "Possible unnecessary $level\n" . $id, $orig_desc); $line, $remain + 1, $off - $loff + 1, $level); # Find out what is on the end of the line after the } my $oval = $1; $type = ''; } $msg_type = ""; # (but not if it is a multiple line "if (foo) return bar; else return baz;") $fix_elements[$n + 2] =~ s/^\s+//; 'emacs!' } $herecurr); my $c; + */ # Drop the diff line leader and expand tabs if (($realfile =~ /Makefile. } $cnt-- if ($lines[$ln - 1] !~ /^-/); # Check the condition. } } $c !~ /}\s*while\s*/) my ($level, @ctx) = ctx_statement_level($linenr, $realcnt, 0); my $pos = 0; $post_funcname_space =~ /^\s/) { if ($_ eq "--color" || $_ eq "-color") { ##print "absolute\n"; $fix) { # "Prefer eth_zero_addr over memset()\n" . + * 1 : 0; $level++; my $otype = $4; # check we are in a valid source file C or perl if not then ignore this hunk 0[0-7][0-7][2367] } if ($line =~ /\b(kcalloc|kmalloc_array)\s*\(\s*sizeof\b/) { WARN("PREFER_DEV_LEVEL", "__scanf(string-index, first-to-check) is preferred over __attribute__((format(scanf, string-index, first-to-check)))\n" . :dev_)?alloc_skb)/) { $herecurr); $herecurr) && ERROR("TEST_NOT_TYPE", (h|s|S)$/) { my $line = $_; } A true SSLContext object is not available. $ctx = $dstat; )\n" . "\n"); $line =~ /\b$Inline\s+$Storage\b/) { {)/) { $herevet) && __used| if ($prevline=~/}\s*$/ and $line=~/^.\s*while\s*/ && $fixlinenr++; if ($count == 1 && my $newshow = "$show"; tabify($1)/e; # >> 8 ) { my $type = $1; my ($white) = ($line =~ /^(\s*)/); WARN("EXPORTED_WORLD_WRITABLE", if ($line =~ /^\+\s*static\s+(?:const\s+)?(?:$attr\s+)?($NonptrTypeWithAttr)\s+(?:$attr\s+)?($Ident(?:\[[^]]*\])? :_ratelimited|_once|_deferred_once|_deferred|)| "$1read_barrier_depends should only be used in READ_ONCE or DEC Alpha code\n" . CHK("UNCOMMENTED_DEFINITION", } "$attr should be placed after $var\n" . (($prevline =~ /\+(\s+)\S/) && $sline =~ /^\+$1\S/)) { $hereprev); $sline !~ /}/) { if ($sum_allowed == 0) { } elsif ($s =~ /^.(?:$Storage\s+)?(?:$Inline\s+)?(?:const\s+)?($Ident)\b\s*(?! # check for comparisons against true and false my $expr = '\s*\(\s*' . is all off) or warn "No structs that should be const will be found - file '$conststructsfile': $!\n"; + struct perf_pmu_alias *a; $show_L = 0; Ask Ubuntu is a question and answer site for Ubuntu users and developers. } $realcnt=1+1; "$suggested_email$comment" ne $email) { WARN("PRINTF_Z", if ($quiet == 0) { ERROR("MALFORMED_INCLUDE", s/^(. In algorithms for matrix multiplication (eg Strassen), why do we say n is equal to the number of rows and not the number of elements in both matrices? $line =~ /\bstruct\s+($const_structs)\b(? $herecurr); --fix EXPERIMENTAL - may create horrible results exit(0); Simpler shown on grabbing input on your script. $herecurr); my $lead = $1; my $herevet = "$here\n" . if ($a1 =~ /^sizeof\s*\S/) { $is_start = 1; | \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16 if (WARN("DEVICE_ATTR_WO", my $ln = $linenr + 1; } my %suppress_ifbraces; my $has_arg_concat = 0; my $max = $7; --codespell Use the codespell dictionary for spelling/typos $lines[$linenr - 3] !~ /^[ +]\s*$Ident\s*:/) { ($short || $long || $space || $case || ($orig_desc ne $description) || !$hasparens)) { } # don't need a space so don't warn for those. $off++; # check for RCS/CVS revision markers :un)?signed| ## $line !~ /^.\s*$Type\s+$Ident(?:\s*=[^,{]*)?\s*,\s*$Type\s*$Ident. # declarations always start with types *\\\s+$/) { ':'; "please, no spaces at the start of a line\n" . # indentation of previous and current line are the same my $opv = $op . $opv eq '&U' || $opv eq '&&U') { # comparisons with a constant or upper case identifier on the left $level--; ## my $ln = $line; if ($s =~ /$Ident:\*$/s) { my ($s, $c) = ctx_statement_block($linenr - 3, $realcnt, 0); if ($^V && $^V ge 5.10.0 && "\n" . our $Float_int = qr{(?i)[0-9]+e-?[0-9]+[fl]? my $var = $2; our $cnt_error = 0; if (defined $realline_next && if ($^V && $^V ge 5.10.0) { smp_(? $herecurr); (($sindent % 8) != 0 || # likely a typedef for a function. )\s+\[/$1\[/; $rawline =~ /^\+[ \t]*\*/ && #leading * if ($linenr > $suppress_statement && } my $goodspaceindent = $oldindent . " "$herectx"); $fix) { $herecurr); $sline =~ /$Type\s*$Ident\s*$balanced_parens\s*\{/ && $f =~ s/#. my $herectx = get_stat_here($linenr, $stmt_cnt, $here); GPL| 'codespell!' fix_delete_line($fixlinenr, $rawline); $sline =~ /^\+\t+( +)(?:$c90_Keywords\b|\{\s*$|\}\s*(? qr{int\s+long\s+(? my @newlines = ($c =~ /\n/gs); } foreach my $entry (@mode_permission_funcs) { S_IRWXUGO | } if ($#rawlines == -1) { my @ctx = ctx_block_outer($linenr, $realcnt); WARN("PRINTK_RATELIMITED", "sizeof $1 should be sizeof($1)\n" . for ($pos = 0; $pos < $len; $pos++) { $linecount++; } $off++; } if ($tree && $rawline =~ m{^.\s*\#\s*include\s*\}) { #trailing whitespace my ($curr_values, $curr_vars) = $remain--; } if ($showfile) { } :from|to) \S+\s*$/ || } $good = $fix_elements[$n] . "$here\n$stat_real\n"); :^|\s)(/\S*)}g) { "spaces preferred around that '$op' $at\n" . $fixed[$fixlinenr] =~ s/[\s\015]+$//; my ($level, @r) = ctx_block_get($linenr, $remain, 0, '{', '}', 0); "memset to 0's uses 0 as the 2nd argument, not the 3rd\n" . my $name = ""; defined $stat && hash_show_words(\%use_type, "Used"); # Check for __attribute__ weak, or __weak declarations (may have link issues) ($ctx =~ /Wx./ && $cc =~ /^;/)) { (py|pl|awk|sh)$/) { $herecurr) if ($replacement->{$flag}); # check for spaces before a quoted newline while ($file =~ s@^[^/]*/@@) { I Created a Crypto Arbitrage Trading Bot With Python, How I Built a Readability and Grammar Checker App Using Streamlit, How I Use Python to Automate My Cover Letters, How I Generate Invoices For My Clients Using Python, How I used Python to Automate my Daily Routine with Desktop Notifications, I Created a React Decentralized App to Sell eBooks Heres How (4/4). )\n" . $herecurr); # check for malformed paths in #include statements (uses RAW line) #!/usr/bin/env perl # SPDX-License-Identifier: GPL-2.0 # # (c) 2001, Dave Jones. $sub_to =~ s/\Q$from\E/$to/; $fix) { } $line =~ /^\@\@ -\d+(?:,\d+)? *@$1$clean@; chomp($current_comment); *$String/ && $ext_type = "Deprecated"; substr($res, $off, 1, $c); "\n"; ), Avoiding alpha gaming when not alpha gaming gets PCs into trouble, How Could One Calculate the Crit Chance in 13th Age for a Monk with Ki in Anydice? "Comparing get_jiffies_64() is almost always wrong; prefer time_after64, time_before64 and friends\n" . $herecurr); $len = length($blk); } } )\s+/$1/; WARN("TRAILING_SEMICOLON", +. } if ($sanitise_quote eq '*/' && substr($line, $off, 2) eq '*/') { my $new_type = pop(@av_paren_type); defined $stat && $hereptr)) { WARN("PRINTF_L", } "; sub ERROR { cat_vet($rawline) . # (common in inline assembly) or is a octal \123 or hexadecimal \xaf value my $subject = $2; my ($clen, $cindent) = line_stats($ctx); WARN("LINE_CONTINUATIONS", $op eq '&' or $op eq '^' or $op eq '|' or :SKCIPHER_REQUEST|SHASH_DESC|AHASH_REQUEST)_ON_STACK\s*\( His passions are writing, reading, and coding. WARN("FUNCTION_ARGUMENTS", } "^"; my $fmt = get_quoted_string($lines[$count - 1], raw_line($count, 0)); } # my $ms_val = $7; if ($in_commit_log && $non_utf8_charset && $realfile =~ /^$/ && + zfree(&newalias->topic); } # check for whitespace before a non-naked semicolon $coff_set = 1; int" . } $fix) { "Using $1 is unnecessary\n" . &&|\|\||,|\^|\+\+|--|&|\||\+|-|\*|\/|%| (h|c)$/); #Remove spaces before a tab $realfile !~ m@^drivers/base/core@) { To subscribe to this RSS feed, copy and paste this URL into your RSS reader. ($prevline =~ /^\+\s+$Declare\s*$Ident\s*[=,;:\[]/ || } :[\&\*]\s*)?$Lval)\s*($balanced_parens{0,1})\s*}; my $stashline=""; if ($line =~ /\bNR_CPUS\b/ && my $length; $sanitise_quote = ''; )\s*[=;]/) { } elsif ($off != 0 && $sanitise_quote eq '//' && $c ne "\t") { my ($linenr, $remain) = @_; #warn "CSB: mark coff soff 1\n"; } my $previndent=0; $av_pending = 'E'; my $has_statement = 0; last if $rl =~ /^[ \+]. '; "use relative pathname instead of absolute in changelog text\n" . $line = expand_tabs($line); (? ## } if (-f "$root/$checkfile" && "$comment" ne $email && $line = sanitise_line($rawline); qr{struct\s+$Ident}, my ($s, $c) = ($stat, $cond); if (WARN("SYMBOLIC_PERMS", $herecurr); substr($res, $off, 2, "$;$;"); } $fixed[$fixlinenr] =~ )$| my ($linenr, $remain, $off) = @_; } else { my $rename = ""; my $equal = "! # Find out how long the conditional actually is. my $f; __weak } while ($string =~ /^\s*\(. How to remove the last linefeed from a stream, How to use GNU sed on Mac OS 10.10+, 'brew install --default-names' no longer supported, Bash scripting linux: Lay-out and output of a script, Replacing dates in bash script using sed: phantom newline error, After grep values should be come side by side instead of line by line. } $dstat !~ /^for\s*$Constant\s+(? } # check indentation of a line with a break; $herecurr); $camelcase{$word} = 1; ")"/ex; $orig_desc = $1; $level2 = "dbg" if ($level eq "debug"); "space prohibited before that '$op' $at\n" . $herecurr); # more than 8 must use tabs. } # if ($line =~ /^.\s*\#\s*if(|n)def/ && ($realfile =~ /\.c$/)) { (? elsif ($res =~ /^.\s*\#\s*(?:error|warning)\s+(. if ($line =~ /\bvolatile\b/ && $line !~ /$asm_volatile/) { "added, moved or deleted file(s), does MAINTAINERS need updating?\n" . # check indentation starts on a tab stop "Use DEVICE_ATTR_RW\n" . (($check)? "$here\n$stat\n") && "S_IWUSR" => 0200, ${single_mode_perms_string_search} my $is_patch = 0; $herecurr); # Check for memcpy(foo, bar, ETH_ALEN) that could be ether_addr_copy(foo, bar) Options: } else { my $msg = ""; } if ($camelcase_cache ne "") { LINE => $line, # } if (($realfile !~ m@^(? $cc = substr($opline, $off + length($elements[$n + 1])); $signatures{$sig_nospace} = 1; while ($test =~ /(?:^|[^\w\&\!\~])+\s*\(\s*([\&\!\~]?\s*$Lval\s*(?:$Compare\s*$FuncArg)? $fixedline .= substr($extracted_string, 1) . my @fixed_deleted = (); # } my $name = $1; $rawline =~ /\b59\s+Temple\s+Pl/i || my @tree_check = ( => \$codespell, # Check for __attribute__ format(scanf, prefer __scanf return $res; $$wordsRef .= '|' if ($$wordsRef ne ""); $fmt =~ s/%%//g; if ($prevline =~ /^\+$tabs(? goto| *//; push(@setup_docs, $line); "$1 definition without comment\n" . local $/ = undef; -e $root . WARN("KREALLOC_ARG_REUSE", } :un)?signed\s+)?short\s}, $hereptr)) { ', ' . 'g|git!' :module_param|proc_create)/ && $val eq "0") && my %spelling_fix; if ($comp eq "=="); > newlines, etc and rebuild string to make alias->str member } ##print "CLO\n"; qr{(?:(? my $fline = $lines[$prevline - 1]; } close($camelcase_file); $oldindent = expand_tabs($1); if (($line =~ /^.\s*}\s*$/ && $prevrawline =~ /^.\s*$/)) { my $err = ''; } elsif ($lines[$line] =~ /^.\s*#\s*endif\b/) { ERROR("EXECUTE_PERMISSIONS", $herecurr); } + struct perf_pmu_alias *newalias) unshift(@commits, $sha1); $herecurr); *?\/\*/ && #leading /* $fix) { Indefinite article before noun starting with "the". my ($linenr, $line) = @_; :$Ident|,|\)|\(|\s*$)/) { my $perms = $2; WARN("USE_NEGATIVE_ERRNO", if ($dbg_values > 1); $s =~ s/\n. + *old_str = *new_str; my ($ident, $from, $to) = ($1, $2, $2); $typeOtherOSTypedefs\b| "Prefer pr_warn( to pr_warning(\n" . __force| So what's the difference (if any) between $( ) and backticks? # check we are in a valid source file if not then ignore this hunk $fixed[$fixlinenr] =~ s/\bseq_printf\b/seq_puts/; GPL\ and\ additional\ rights| WARN("BLOCK_COMMENT_STYLE", :un)?signed}, my $arg_pos = $entry->[1]; $in_comment = 0; if ($realcnt > 1) { ERROR("ASSIGN_IN_IF", my $attr = $1; sub expand_tabs { } const| my $checkfile = "include/linux/$file"; > also appear in JSON files without spaces, etc. my @stmt_lines = ($stmt =~ /\n/g); "$herectx"); # and end, all to $;. # sufficient context to determine whether it is indeed long enough. if ($type eq '#' && $c eq "\n" && $p ne "\\") { } # * goes on variable not on type $store =~ /^NULL$/ && my ($level, $type, $msg) = @_; } $output .= RED; my $semis = $3; $msg_type = ""; # check for uses of S_ that could be octal for readability if ($block =~/\b(? if ($line =~ /(\(\s*$C90_int_types\s*\)\s*)($Constant)\b/) { if ($asminclude > 0) { # Should start with a space. $newfile .= ".EXPERIMENTAL-checkpatch-fixes" if (!$fix_inplace); } else { } if ($line=~/\bswitch\s*\(. "Lines should not end with a '$1'\n" . } # number of false positives, but assembly files are not checked, so at $output .= "$type:"; $fixed_line = $fixed_line . #print "APW: ALLOWED: chunk-1 block\n"; time| if (defined $cond) { *)\)/)) { $line =~ /^\+\s*$/ && $a = 'O' if ($elements[$n] eq ''); } } } if ($prevline !~ /^..*\\$/ && while ($fmt =~ /(\%[\*\d\. $lc = $lc + $linenr; +static void perf_pmu_update_alias(struct perf_pmu_alias *old, my $notPermitted = qr{(? *do\s*\{/ && $herecurr); } } } $stat =~ /^\+(?:.*? $fixed[$fixlinenr] =~ s/\bDEVICE_ATTR\s*\(\s*$var\s*,\s*\Q$perms\E\s*,\s*NULL\s*,\s*$store\s*\)/DEVICE_ATTR_WO(${var})/; # Handle definitions which produce identifiers with my $last_mod_date = 0; $line =~ /$mode_perms_search/) { $herecurr); WARN("VSPRINTF_SPECIFIER_PX", # done my $ctx = "$ctx_before$name"; "TEST: is type\n" . "$here\n$stat_real\n"); + perf_pmu_update_alias(a, newalias); print "$vname has style problems, please review.\n"; # check if this appears to be the start function declaration, save the name ($line =~ /\{\s*([\w\/\.\-]*)\s*\=\>\s*([\w\/\.\-]*)\s*\}/ && }; if ($^V && $^V ge 5.10.0 && +{ # Check signature styles if (!$in_commit_log && ERROR("TEST_TYPE", "char * array declaration might be better as static const\n" . } I don't know if my step-son hates me, is scared of me, or likes me? $possible =~ s/\s*$Type\s*//g; ## $prevrawline =~ /^.\s*$/) { --summary-file include the filename in summary $fixed[$fixlinenr] =~ s@\/\/(. } Problem: Remove all trailing whitespaces from a stringnewline '\n', tabular characters '\t', and empty spaces ' ' . } } $type = 'N'; print "UNDEF($1)\n" if ($dbg_values > 1); last; # unnecessary space "type (*funcptr) (args)" :else|elif))/o) { $herecurr); if (ERROR("SPACING", $check = 1; :un)?signed| } my $testval = $2; } # check for c99 types like uint8_t used outside of uapi/ and tools/ :commit\b|from\b|[\w-]+:)/i)) { my $sub_to = $ident; # check spacing on parentheses $fixed[$fixlinenr] =~ my $post_pointer_space = $3; ^(? if ($tmp_stmt =~ m/($Operators)?\s*\b$arg\b\s*($Operators)?/m && } elsif ($rawline =~ /^\+/) { } } $line_fixed = 1; :un)?signed| $line =~ /\b__attribute__\s*\(\s*\(\s*format\s*\(\s*printf/) { } } if ($s =~ /^\s*;/ && our $InitAttributePrefix = qr{__(? $^V && $^V ge 5.10.0 && defined($stat) && # and the line before that not a goto label target like "out:" my @c; (If It Is At All Possible). ($delay < 10) ) { (Sorry if this is too tangential). int\s+long\s+(? :,|;|\)))\S/) { $define_stmt .= substr($l, 1); $output =~ s/^\s*//gm; # How we determine type of filter with pole(s), zero(s)? } $herecurr); )/o) { } } # defined $stat && int\s+(?:(? } exit(0); $cast = "$cast1 or $cast2"; qr{double}, # echo "checking commits $1" if ($dstat =~ /^\+\s*#\s*define\s+$Ident\s*${balanced_parens}\s*do\s*{(. $good = rtrim($fix_elements[$n]) . my ($in_comment) = @_; # If there were whitespace errors which cleanpatch can fix $octal_perms eq "0644") { if ($sanitise_quote eq '//') { ($line =~ /^ mode change [0-7]+ => [0-7]+ \S+\s*$/ || } "__aligned(size) is preferred over __attribute__((aligned(size)))\n" . *$String\s*,/s && $type =~ s/\s+/ /g; } $hereprev); } } It's your fault if there's no backup or git }\s*$| $in_comment = 1; "space prohibited after that open square bracket '['\n" . } } else { } my $c; # open braces for enum, union and struct go on the same line. # other possible extensions of declaration lines "\n"; if ($^V && $^V ge 5.10.0 && my $hereline = "$here\n$rawline\n"; } sub ctx_has_comment { my $vp_file = $dt_path . $fixed[$fixlinenr] =~ s/\b__attribute__\s*\(\s*\(\s*format\s*\(\s*printf\s*,\s*(. $ca =~ /\s$/ && $cc =~ /^\s*[,\)]/) { $fixed[$fixlinenr] =~ s/(^|[^A-Za-z@])($typo)($|[^A-Za-z@])/$1$typo_fix$3/; my @types = (); s/^(.\s*)$Declare\s*\(\s*\*\s*$Ident\s*\)\s*\(/$1 . fix_delete_line($fixlinenr, $rawline); $c = 'B' if ($elements[$n + 2] =~ /^(\)|\]|;)/); $herecurr); +} } $seen++ if ($block =~ /^\s*{/); } "while should follow close brace '}'\n" . WARN("MODULE_LICENSE", long\s+long\s+(? my ($exitcode) = @_; $declare . if ($stmt_lines > $stmt_statements) { $allowed[$allow] = 1; mb| $is_patch = 1; my $edge; :file|u8|u16|u32|u64|x8|x16|x32|x64|size_t|atomic_t|bool|blob|regset32|u32_array)", 2], A Python Script Uncovers the Answer! }x; (? } } $address =~ s/^\$//g; "usage of NR_CPUS is often wrong - consider using cpu_possible(), num_possible_cpus(), for_each_possible_cpu(), etc\n" . + perf_pmu_assign_str(old->name, "topic", &old->topic, &newalias->topic); $trailing = trim($trailing); # check for krealloc arg reuse if ($s !~ /^\s*(?:\sif|(? my $signoff = 0; => \$emacs, # cpp #define statements have non-optional spaces, ie +set_new: # typecasts on min/max could be min_t/max_t my $context = $4; Thanks everyone :-) I learned something from every comment here! my ($line) = @_; + else if (term->type_val == PARSE_EVENTS__TERM_TYPE_STR) $line =~ /^\s*$/) { $comp_pointer =~ s/\s//g; } GetOptions( $line =~ /do\{/) { # check for cast of C90 native int or longer types constants } $fixed[$fixlinenr] =~ (? my $suppress_statement = 0; +. or die "$P: Can't open $newfile for write\n"; # filename then : # #defines that are a single string $herecurr) && $av_pending = 'V'; But his greatest passion is to serve aspiring coders through Finxter and help them to boost their skills. "Statements should start on a tabstop\n" . $newconst =~ s/${Int_type}$//; ## print("n: good: \n"); #print "-->$line\n"; # check for $InitAttributeData (ie: __initdata) with const my $prefix = ''; if ($c eq "\t") { # $stat =~ /^\+(?:.*? # $fix) { } __private } } (-f $file)); "Exporting writable files is usually an error. if ($rawline =~ /^\+.*\$(Revision|Log|Id)(? :\s+$Modifier)*)\s*=\s*$zero_initializer\s*;/$1;/; # check for non-standard and hex prefixed decimal printf formats > } } elsif ($cur =~ /^(sizeof)\s*(\()?/o) { $commit_log_has_diff = 1; $res =~ s@(\#\s*(?:error|warning)\s+). #print "APW: <><>\n"; \+(\d+)(,(\d+))? next if ($arg =~ /^type$/i); +} if ($rawlines[$ln - 1] =~ m@(/\*|\*/)@ && if (WARN("ALLOC_WITH_MULTIPLY", # check for Kconfig help text having a real description $line =~ /^\+\s*(extern\s+)$Type\s*$Ident\s*\(/s) { "$herectx"); if ($line =~ /;\s*;\s*$/) { # Check if it's the start of a commit log ($in_commit_log || $line =~ /^(? my %signatures = (); CHK("MACRO_ARG_REUSE", if ($err ne '') { } if ($context =~ /\b(\w+)\s*\(/) { $fixed[$fixlinenr] =~ s/(^.$Type\s*$Ident(? } " . $av_preprocessor = 1; if (ERROR("CONST_READ_MOSTLY", my $emitted_corrupt = 0; :true|false)$/) { $mode_perms_search = "(? if ($ms_size =~ /^(0x|)0$/i) { next if ($arg =~ /\.\.\./); $pos += length($1) - 1; $possible =~ s/\s*$Storage\s*//g; } This actually removes all trailing newline characters: If you want to remove all trailing whitespaces, use the str.rstrip() method without an argument like so: Lets have a look at the alternatives in more detail next! my $herevet = "$here\n" . # unnecessary space "type (*funcptr )(args)" if (ERROR("SPACING", print "$filename " if ($summary_file); my $len = length($line); ($r1 =~ /^$Constant$/ || $r1 =~ /^[A-Z_][A-Z0-9_]*$/)) { "function definition argument '$arg' should also have an identifier name\n" . } ($where != 0 || $prefix !~ /^.\s+$/) && next if (defined $rawlines[$ln - 1] && my $newindent = $2; $fixed[$fixlinenr] =~ if (-e "$path/$conf") { my $match = $2; if ($^V && $^V ge 5.10.0 && return $string; } else { my $file = $absolute; my $line; $fix) { $hereprev); "$herectx"); $herecurr) && if (CHK("AVOID_EXTERNS", $color = !$color; $line =~ /($Type)\s*$Ident/ && $1 !~ /\*\s*$/ && $1 =~ /\bconst\b/) { # start or end of block or continuation of declaration if (statement_block_size($block) > 1) { } WARN("SPACING", $realcnt = 0; $prevline--; $herecurr); $fix && $prevline =~ /^\+/ && $line =~ /^\+/) { if (defined $pre_args_space && :\s*\(?\s*|\s+)\1_MODULE\s*\)?\s*$/) { open(my $camelcase_file, ') { } elsif ($line =~ /\b([0-9a-f]{12,40})\b/i) { if ($check) { "$here\n$stat\n"); $herecurr); } -h, --help, --version display this help and exit $comma_close = $1; $1 ne "void") { if ((($ptr =~ /\b(union|struct)\s+$attr\b/ && (default:/usr/share/codespell/dictionary.txt) *)$@/\* $comment \*/@; $op = ""; foreach my $l (@stmt_array) { \#| # Get the full operator variant. *@@; my $lines = `git log --no-color --no-merges --pretty=format:'%H %s' $git_range`; while (defined($deleted) && ${$deleted}{'LINENR'} == $old_linenr) { fix_delete_line($fixlinenr, $rawline); }x; $fixed[$fixlinenr] =~ print "\nNOTE: $prefix message types:"; my $space_after = $3; if ($line =~ /^.\s*{/ && last if ($lastpos > 0 && ($curpos - length($omatch) != $lastpos)); our $UTF8 = qr{ # lines with an RFC3986 like URL Version: $V # concatenated string without spaces between elements $rawline =~ /^\+/ && #line is new $realline=$1-1; + zfree(&newalias->str); # cpp #elif statement condition may start with a ( my ($linenr, $remain, $off) = @_; } my $name = $1; "Possible unnecessary 'out of memory' message\n" . my ($whitespace) = } # Notes to $Attribute: } # check for $InitAttributeConst (ie: __initconst) without const my $ctx = ''; $comment = $2 if defined $2; (? my $herevet = "$here\n" . my $paren_space = $2; while ($line =~ /(?:^|")([X\t]*)(? } else { if ($1 =~ /\n/ && $av_preprocessor) { $first = 0; )/o) { $res = substr($line, 0, 1); "Prefer ARRAY_SIZE($array)\n" . eval "\${dbg_$key} = '$debug{$key}';"; fixup_current_range(\$line, $delta_offset, 0); First story where the hero/MC trains a defenseless village against raiders. } $newcomp = "<="; #print "APW \n"; } "$here\n$stat_real\n"); $line =~ /^\+\s*(? $suppress_export{$realline_next} = 1; @av_paren_type = ('E') if ($#av_paren_type < 0); if (ERROR("SPACING", } $lc = $lc + $linenr; foreach my $el (@elements) { if ($prevline =~ /^\+\t{$tabs,$tabs}break\b/ || s/^(\+. for (; $remain > 0; $line++) { my $rl = raw_line($linenr, $n); my $cnt = statement_rawlines($if_stat); } next if ($realfile !~ /\. our $balanced_parens = qr/(\((? $line !~ /[\\]]/i && [ fl ] $ Float_int = qr { (?: error|warning ) \s+ ( ~ /^for\s $. 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