my $in_comment = 0; ($stat, $cond, $line_nr_next, $remain_next, $off_next) = } $ref .= $1; $line =~ s/\s*\n?$//g; In both cases, if you don't quote the result it will be tokenised into multiple arguments on white space. ["module_param", 3], our $typeTypedefs = qr{(?x: # For example, HEAD-3 means we need check 'HEAD, HEAD~1, HEAD~2'. LINENR => $linenr, $check_orig = $check; $check = 1; } next; my $ptr = substr($blank, 0, $off) . $herecurr); my ($type, $msg) = @_; sub is_maintained_obsolete { my ($linesRef, $insertedRef, $deletedRef) = @_; (($line =~ m@^\s+diff\b. $ref =~ s/\s//g; my $frag = $stat; $frag =~ s/;+\s*$//; $to =~ s/\s+$//; $case = 0 if ($line =~ /\b[Cc]ommit\s+[0-9a-f]{5,40}[^A-F]/); my $rawline = $rawlines[$linenr - 1]; sub statement_block_size { $seen != $allow) { # A Fixes: or Link: line } $stat !~ /^\+/ && $stat_real !~ /^\+/) { $s =~ s/{. print "PRECONT($1)\n" if ($dbg_values > 1); #print "cond block allowed\n"; pop(@av_paren_type); # check for malformed paths in #include statements (uses RAW line) my $func = $entry->[0]; $herecurr); my $bad_specifier = ""; } } my $clean = 'X' x length($1); # other possible extensions of declaration lines } our $Int = qr{[0-9]+$Int_type? $coff = $off + length($1) - 1; } $hereprev) && if (!defined $camelcase{$word}) { "Does not appear to be a unified-diff format patch\n"); if (WARN("PREFER_IS_ENABLED", This is a simple example where we print the string with and without trailing whitespace characters: Heres the outputfirst the original string with the trailing newline (highlighted in the code) and second the new one without it: The following video gives a short intro to the string.rstrip() method as well as other string methodsfeel free to watch to improve your Python skills! # If the statement carries leading newlines, ERROR("DATE_TIME", if ($sanitise_quote eq '*/' && substr($line, $off, 2) eq '*/') { for my $modifier (split(' ', $possible)) { my $first = 1; } if (report("WARNING", $type, $msg)) { } push(@av_paren_type, $type); These will not only remove the trailing newlines, but also squeeze any consecutive whitespaces (more precisely, as defined by, You can install gnu version of sed on mac, as. } ## } # echo "commit $(cut -c 1-12,41-)" $line =~ /\b__attribute__\s*\(\s*\(. + list_for_each_entry(term, &alias->terms, list) { } # Check if the commit log has what seems like a diff which can confuse patch WARN("USE_RELATIVE_PATH", ($sline =~ /^\+\s+$Declare\s*$Ident\s*[=,;:\[]/ || --no-summary suppress the per-file summary } "CVS style keyword markers, these will _not_ be updated\n". *\\$/) { } # when !drivers/staging or command-line uses --strict } "\n"; __percpu| } %suppress_whiletrailers = (); } my @stmt_lines = ($stmt =~ /\n/g); (-e ".git")); } } else { ";" : " = ")/e; if ($line =~ /^\+. $lines[$linenr] !~ /^[ \+]\t{$tabs,$tabs}return/)) { $decl .= $comp_pointer; } my $non_utf8_charset = 0; $fixed[$fixlinenr] =~ s/\s+__read_mostly\b//; my $newcomp = $comp; *"\s*\)\s*;\s*$/) { 'root=s' => \$root, mechanically convert to the typical style using --fix or --fix-inplace. "Missing or malformed SPDX-License-Identifier tag in line $checklicenseline\n" . )}; + memset(newval, 0, sizeof(newval)); literally } # Find out how long the conditional actually is. $attr" . "Remove Gerrit Change-Id's before submitting upstream.\n" . rev2023.1.17.43168. if ($line =~ /^\+\s*#\s*if\s+defined(?:\s*\(?\s*|\s+)(CONFIG_[A-Z_]+)\s*\)?\s*\|\|\s*defined(? :do|else)\b)/ && $line !~ /^.\s*#/ && $line !~ /\}\s*while\s*/) { # closing brace should have a space following it when it has anything if ($line =~ /\bcommit\s+[0-9a-f]{5,}\s+\("([^"]+)"\)/i) { if ($s =~ s/^. NOTE: If any of the errors are false positives, please report cat_vet($rawline) . %suppress_export = (); } my $git_last_include_commit = `git log --no-merges --pretty=format:"%h%n" -1 -- include`; #need space before brace following if, while, etc ! # A colon needs no spaces before when it is "$here\n$stat\n") && :_[A-Z0-9]+){1,6}\s*\(| my $permhere = $here . $lc = $lc + $linenr; if (defined $suppress_export{$linenr} && ($id, $description) = git_commit_info($orig_commit, } $pos += length($1) - 1; $line =~ m@^\s*(? length(expand_tabs(substr($line, 1, length($line) - length($1) - 1))) <= $max_line_length) { # check for spaces before a quoted newline $emacs = 1; "Use #include instead of \n" . possible($type, "A:" . if ($prefix !~ /$Type\s+$/ && # check for alloc argument mismatch "space prohibited after that open parenthesis '('\n" . $herecurr); (? :$Member\s*)+)\s*\)/g) { "if this code is redundant consider removing it\n" . $herecurr) && } sub ERROR { $compat2 =~ s/\,[a-zA-Z0-9]*\-/\,\-/; $hereprev) && # avoid parentheses around potential macro args $orig_desc = $1; } } # don't need a space so don't warn for those. # check for static const char * arrays. +static void perf_pmu_update_alias(struct perf_pmu_alias *old, 'tree!' '; return ""; # } WARN("DEEP_INDENTATION", if (!$file && !$camelcase_file_seeded) { } :$Ident|$Constant)\s*|default):/) { "%Z$1 is non-standard C, use %z$1\n" . $name = $formatted_email; $type = 'T'; $sanitise_quote = ''; # 1. with a type on the left -- int [] a; \+(\d+)(,(\d+))? my $herevet = "$here\n" . $long = 1 if ($line =~ /\bcommit\s+[0-9a-f]{41,}/i); ("$4" eq ";" ? my $output = ''; if (($type eq '' || $type eq '(') && $c eq '(') { if ($rawline =~ /^\+\s* \t\s*\S/ || } if ($prevline =~ /\bif\s*\(\s*($Lval)\s*\)/) { # first statement and ensure its the whole macro if its not enclosed *\bweak\b/ || :un)?signed\s+int| my $suffix = ""; $p1_prefix = $1; :un)?signed\s+)?short\s}, if (&{$msg_level}("TYPO_SPELLING", # avoid BUG() or BUG_ON() If you want an exact equivalent to chomp , the first method that comes to my mind is the awk solution that LatinSuD already posted . I'll add som # check if this appears to be the start function declaration, save the name 'test-only=s' => \$tst_only, } $herecurr); # is not linear. ctx_statement_block($linenr, $realcnt, 0) $lead = "$lead " if ($lead !~ /^\+$/); while ($cond_ptr != $cond_lines) { Consider more restrictive permissions.\n" . :extern\s+)?$Type\s+($Ident)(\s*)\(/s) } $herecurr); # Also catch when type or level is passed through a variable $herecurr) && :$barriers)| (($check)? my @ctx = ctx_block_outer($linenr, $realcnt); my $off = 0; $good = rtrim($fix_elements[$n]) . " $herecurr) && $stmt =~ s/\s*$//; *?\n//) { my $level = 0; while (length($cur)) { # check for new externs in .c files. (? # typecasts on min/max could be min_t/max_t + zfree(old_str); $fixed[$fixlinenr] =~ s/\bDEVICE_ATTR\s*\(\s*$var\s*,\s*\Q$perms\E\s*,\s*NULL\s*,\s*$store\s*\)/DEVICE_ATTR_WO(${var})/; if ($line =~ /\bdev_printk\s*\(\s*KERN_([A-Z]+)/) { # it there is no point in retrying a statement scan $herecurr); + zfree(&newalias->name); } + zfree(&newalias->long_desc); qr{void}, Fraction-manipulation between a Gamma and Student-t, Is this variant of Exact Path Length Problem easy or NP Complete, An adverb which means "doing without understanding", Meaning of "starred roof" in "Appointment With Love" by Sulamith Ish-kishor. $output .= ' ' . if ($linecount > 3) { } $cast = $cast1; if (defined($stat_real) && $cond_lines > 1) { @typeListFile = (); :#[ \t]*define|typedef\s+$Type)\s+(\w*(? our $DeclareMisordered; } :\+| |$)/) { # check for comparisons of jiffies $herecurr); if ($line =~ /\bprintk_ratelimit\s*\(/) { mb__before_atomic| $fixlinenr = -1; } elsif ($cur =~/^(return|else|goto|typeof|__typeof__)\b/o) { if ($type eq '(' && $c eq ')') { *)\)/)) { push(@chunks, [ $condition, $statement ]); } elsif ($cur =~ /^($Operators)/o) { # Check for memcpy(foo, bar, ETH_ALEN) that could be ether_addr_copy(foo, bar) __packed__| sub copy_spacing { # make sense. __private return 0; @CodyA.Ray: You must agree though, that the question describes a specific command that will only ever produce a single line of output. if (WARN("USE_FUNC", my $var = $2; # } return length(expand_tabs(substr($line, 0, $last_openparen))) + 1; } for (my $n = 0; $n < $#elements; $n += 2) { if ($realfile =~ m@^include/asm/@) { my $dbg_attr = 0; If the substitution appears within double quotes, word splitting and /(^\+\s*(? "$herectx"); :un)?signed\s+)?long\s+long\s+int}, } if ($bad_specifier =~ /p[Ff]/) { $herecurr); $hereprev) && my $stat_real = ''; !($line=~/^. } WARN("PRINTK_WITHOUT_KERN_LEVEL", if ($line =~ /\+\s*(.*?)\b(true|false|$Lval)\s*(==|\!=)\s*(true|false|$Lval)\b(. print << "EOM"; 'version' => \$help Is it OK to ask the professor I am applying to for a recommendation letter? :_ratelimited|_once|)| Problem: Remove a single trailing newline character if there is one from a string. WARN("RETURN_VOID", } my $n = 0; $check = 0; my $if_stat = $1; $sanitise_quote = $c; $in_commit_log = 1; $fixedline =~ s/\Q$extracted_string\E\Q$comma_close\E//; # requires at least perl version v5.10.0 $range_last_linenr = $new_linenr; # Should not end with a space. my $oval = ""; *$//s; if (ERROR("ELSE_AFTER_BRACE", This is why you have to use -n option to suppress the trailing Code: $ echo -n | od -c 0000000 You can also use built-in printf instead: Code: $ printf "%s" "$var_1" | You can use the bash while loop as follows: } } if ($line =~ /^new (file )?mode. my $fixedline = rtrim($prevrawline) . " Ubuntu and the circle of friends logo are trade marks of Canonical Limited and are used under licence. } if ($line =~ /^.\s*{/ && $fix) { $herecurr); $setup_docs = 0; ! $fixed_line =~ s/^\+//; my $do_fix = 1; While working as a researcher in distributed systems, Dr. Christian Mayer found his love for teaching computer science students. "\n"; my $line = $rawlines[$linenr - 1]; # sufficient context to determine whether it is indeed long enough. my $comment = trim($1); } ## } } else { }x; if ($line =~ /\bconst\b/ && $line =~ /($InitAttributeData)/) { # Checks which may be anchored in the context. } } my $newindent = $2; *)$/i) { our $BasicType; #ignore lines not being added } my $rline = $rawlines[$prevline - 1]; } my ($stream, $type) = @_; $var !~ /^(?:[a-z_]*?)_?(?:[KMGT]iB|[KMGT]?Hz)(? :0[xX])?0+$Int_type?|NULL|false)\b}; $type = 'N'; --fix EXPERIMENTAL - may create horrible results if ($name =~ /[^\w \-]/i) { ##has "must quote" chars :else|elif))/o) { WARN("BAD_SIGN_OFF", "Missing a blank line after declarations\n" . our $FuncArg = qr{$Typecast{0,1}($LvalOrFunc|$Constant|$String)}; # $fixed[$fixlinenr] =~ s/\bmemset\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*,\s*ETH_ALEN\s*\)/eth_zero_addr($2)/; #Ignore Page variants :un)?signed\s+)?int } } elsif ($op eq ',') { # Catch a comment on the end of the line itself. $fixed[$fixlinenr] =~ s/(^.$Type\s*$Ident(? )\$Storage\s/ && } my $condition = substr($blk, $soff, $coff - $soff + 1); checkpatch style $herecurr); } elsif (substr($line, $pos, 1) eq '(') { # common words in help texts $fix) { $decl = rtrim($decl) if ($var eq ""); ## # 'choice' is usually the last thing on the line (though "\n"; if ($count == 1 && my $herectx = get_stat_here($linenr, $cnt, $here); if ($^V && $^V ge 5.10.0 && # suppression flags if ($ctx !~ /.x[WEC]/ && $cc !~ /^}/) { if|endif|menu|endmenu|source)\b/x) { if ($#rawlines == -1) { my $herectx = get_stat_here($linenr, $stmt_cnt, $here); my $cnt = statement_rawlines($block); \+=|-=|\*=|\/=|%=|\^=|\|=|&=| s/(\(\s*$Type\s*\))[ \t]+/$1/; # use of NR_CPUS is usually wrong "Whitespace after \\ makes next lines useless\n" . $fixed[$fixlinenr] =~ if ($arg_pos > 1) { asm|__asm__)$/x) # unnecessary space "type (*funcptr) (args)" + zfree(&newalias->topic); Additionally, one should be aware, that command substitution by POSIX specifications removes trailing newlines: $ echo "$ (printf "one\ntwo\n\n\n")" one two Thus, outputting a file via $ (cat if ($_ eq "--color" || $_ eq "-color") { } $fixed[$fixlinenr] =~ s/\(\s*\Q$const\E\s*$Compare\s*\Q$to\E\s*\)/($to $newcomp $const)/; } :un)?signed}, + zfree(&newalias->desc); # check unnecessary parentheses around addressof/dereference single $Lvals if (ERROR("CONST_READ_MOSTLY", $stmt =~ s/}\s*$//; } WARN("IN_ATOMIC", (? return 0 if (!$tree || ! } irq| my $ctx = "${a}x${c}"; } elsif ($cur =~ /^($Ident\s*):(? $reported_maintainer_file = 1; } foreach my $compat (@compats) { $last_blank_line != ($linenr - 1)) { # this is not this patch's fault. The str.strip() method trims whitespaces on the right and returns a new string. # git rev-list --remotes | grep -i "^$1" | )\n" . # elsif ($declare =~ /\s{2,}$/) { if (WARN("SPACING", return; $setup_docs = 1; s/(^\+. | $NON_ASCII_UTF8 } :un)?signed\s+int}, if (WARN("ONE_SEMICOLON", } } my $save_line = 1; #print "APW \n"; } my $count = 0; $stat_real); :dev_)?alloc_skb)/) { $output .= GREEN; } return 0; :[a-z_]+|)for_each[a-z_]+)\s*\(|do\b|else\b)/ && $line !~ /^.\s*\#/) { $herecurr); my $comment = ""; } elsif ($line =~ /\bcommit\s+[0-9a-f]{5,}\s+\("[^"]+$/i && die "$P: no git commits after extraction!\n" if (@commits == 0); :\s|\}|\+)/) && elsif ($opv eq '*_') { } } } elsif ($stat !~ /(? "Macros with multiple statements should be enclosed in a do - while loop\n" . last; "that open brace { should be on the previous line\n" . $herecurr); fix_delete_line($fixlinenr - 1, $prevrawline); # '*'s should not have spaces between. } } )\bmemset\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*\,\s*$FuncArg\s*\)/) { WARN("INCLUDE_LINUX", foreach my $file (@include_files) { foreach my $fixed_line (@fixed) { $res .= ' '; Or it could not have one. "\"(foo$from)\" should be \"(foo$to)\"\n" . $BasicType = qr{ "Possible unnecessary $level\n" . $f =~ s/#. $fixed[$fixlinenr] =~ s/\Q$array_div\E/ARRAY_SIZE($array)/; } elsif ($cur =~ /^(-(?![->])|\+(? +. # could continue the statement. $stmt =~ s/(^|\n)./$1/g; 'fix-inplace!' $1 !~ /$allowed_asm_includes/) # check for space after cast like "(int) foo" or "(struct foo) bar" # filename then : "patch seems to be corrupt (line wrapped? my $show_L = 1; #don't show the same defect twice $line =~ /^\s*\[\\]/)) { } $res .= $1; $inserted = @{$insertedRef}[$next_insert++]; } !KERN_[A-Z]+\b)/) { # check for old HOTPLUG __dev section markings my (undef, $sindent) = line_stats("+" . } my $space_before = $1; } "Unrecognized email address: '$email'\n" . if ($stat =~ /$test/) { if ($comp eq ""; } fix_delete_line($fixlinenr - 1, $prevrawline); sub trim { => \$summary, $skip_args = "(? ($line =~ /\bcommit\s+[0-9a-f]{5,}\b/i || :SYSTEM|INCLUDE_FILE|INCLUDE_PATH)\b/) CRLF removing examples or: 2. if ($rawline =~ /^\+.*\$(Revision|Log|Id)(? print "$linenr > .$outline\n"; $herecurr); } else { $hereprev); "do not add new typedefs\n" . my $asminclude = `grep -Ec "#include\\s+" $root/$checkfile`; undef $context_function; +. $git_range = "-$2 $1"; } my $to = $4; # Only applies when adding the entry originally, after that we do not have :file|u8|u16|u32|u64|x8|x16|x32|x64|size_t|atomic_t|bool|blob|regset32|u32_array)", 2], :un)?signed| $files = `find $root/include -name "*.h"`; $realfile !~ m@^include/linux/lockdep@ && "missing space after $1 definition\n" . } while ($prevline > 1 && ($file || $count < 3) && !$has_break) { qr{bool}, $fixed[$fixlinenr] =~ s/(.*)\bextern\b\s*(. *;\s*$/) { ! $herecurr); if ($tree && $in_commit_log) { $herecurr); $herecurr); } :;|=|\[|\() } # "Multiple spaces after return type\n" . $remain_next, $off_next); : $herecurr); } } # recommend kstrto* over simple_strto* and strict_strto* # check for logging continuations # 2) preprocessor lines, and if ($linenr > $suppress_statement && "Consecutive strings are generally better as a single string\n" . next if ($line =~ m/^\s*#/); if ($off >= $len) { # ' *' then it is very likely a comment. return 0; ##print "COMMENT:$in_comment edge $rawline\n"; if ($sline =~ /\bconst\s+\Q$found\E\s+const\b\s*\*/) { "braces {} are not necessary for single statement blocks\n" . $sanitise_quote = ''; my $test = substr($2, 1, -1); "__scanf(string-index, first-to-check) is preferred over __attribute__((format(scanf, string-index, first-to-check)))\n" . } # check for missing a space in a string concatenation my @c; This will have a small our $Compare = qr{<=|>=|==|!=|}; CHK("USLEEP_RANGE", WARN("SPACING", my @lines = (); my $herectx = get_stat_here($linenr, $cnt, $here); $type = 'N'; my $herevet = "$here\n" . my $testline = $lines[$linenr - 3]; } # avoid checking a few false positives: WARN("USLEEP_RANGE", $stat =~ /^\+(?:.*? $hereprev); $stmt =~ s/\s*$//; ERROR("TRAILING_STATEMENTS", } for my $arg (split(/\s*,\s*/, $ctx)) { # check for DT compatible documentation )/o) { $realline_next); Find centralized, trusted content and collaborate around the technologies you use most. print "UNDEF($1)\n" if ($dbg_values > 1); if (($rawline =~ /^.\s*$/ && $prevline =~ /^..*{\s*$/)) { $offset} = 1; exit($exit); Problem: Remove multiple newline characters (e.g., '\n\n\n') from the string. my @newlines = ($c =~ /\n/gs); if (($realfile !~ m@^(? $fix) { # # Ignore comments $av_pend_colon = 'O'; } This actually removes all trailing newline characters: If you want to remove all trailing whitespaces, use the str.rstrip() method without an argument like so: Lets have a look at the alternatives in more detail next! # If input is git commits, extract all commits from the commit expressions. # Ignore goto labels. :\b$Ident|\(\*\s*$Ident\))\s*)\(/s) { foreach my $c (split(//, $lines[$line])) { CHK("REDUNDANT_CODE", while ($to =~ s/\*\s+\*/\*\*/) { $output =~ s/^\s*//gm; $remainder =~ /^(else)(? open($FILE, ') { my $clean = 'X' x length($1); return $herectx; if (defined $realline_next && WARN("CONFIG_DESCRIPTION", __must_check| or die "$P: Can't open $newfile for write\n"; $dstat !~ /^(? } elsif ($cur =~ /^(\[)/o) { next; our @modifierList = ( $comma_close = $1; } if ($^V && $^V ge 5.10.0 && @fixed = (); :$Modifier\s+|const\s+)* "Concatenated strings should use spaces between elements\n" . remove blank line bash; bash replace new line with space; how to remove new line at the end of a file linux; shell remove consecutive newline; bash remove end of line; if (CHK("SPACING", $p = $c; (h|c|pl|dtsi|dts)$/); $line_fixed = 1; "single byte memset is suspicious. if ($arg =~ /^(?:const\s+)?($Ident)(? if ($git) { if (WARN("PREFER_SCANF", *\015/) { $oval =~ s/^\s*\|\s*//; if ($line !~ /printk(? if ($line =~ /^.\s*$Declare\s*$/) { )(? # so just keep quiet. s/^(.\s*(?:typedef\s+)?(?:enum|union|struct)(? foreach my $old_line (@{$linesRef}) { (? sub git_commit_info { ERROR("TRAILING_STATEMENTS", ")"/ex; I snagged this from a github repo somewhere, but can't find where delete-trailing-blank-lines-sed #!/bin/bash $check = 1; } $herecurr); }x; our $NonptrTypeWithAttr; $line_fixed = 1; foreach my $rawline (@rawlines) { ($line=~/\#\s*include/)) { qr{(?:(? my $previndent=0; $sline =~ /^\+\s+$Ident\s*:\s*\d+\s*[,;]/ || } $newfunc = "kcalloc" if ($oldfunc eq "kzalloc"); if (WARN("SYMBOLIC_PERMS", $signoff++; } elsif ($cur =~/^(case)/o) { # Load common spelling mistakes and build regular expression list. :\s+$Modifier|\s+const)* "Lines should not end with a '$1'\n" . His passions are writing, reading, and coding. possible($1, "D:" . } # parenthesis it is simply not a parameter group. # Check for old stable address WARN("STORAGE_CLASS", # Find out what is on the end of the line after the $line =~ /(?:$Declare|$DeclareMisordered)\s*$Ident\s*$balanced_parens\s*(? possible($1, "C:" . return ($statement, $condition, "space prohibited before semicolon\n" . if ($arg =~ /^$Type$/ && $arg !~ /enum\s+$Ident$/) { my $lines = `git log --no-color --no-merges --pretty=format:'%H %s' $git_range`; if ($line =~ /\bjiffies\s*$Compare|$Compare\s*jiffies\b/) { # storage class and type. # Trace the real file/line as we go. :un)?signed\s+)?long\s+long| my $herecurr = "$here\n$rawline\n"; print "PRE_RESTART($1)\n" if ($dbg_values > 1); s/(^\+. *)$/; "TEST: is attr\n" . if (($sanitise_quote eq "'" || $sanitise_quote eq '"') && } next; defined $rawlines[$linenr] && } else { + struct perf_pmu_alias *newalias) my $max = $7; +. s/^(.\s*)$Declare\s*\(\s*\*\s*$Ident\s*\)\s*\(/$1 . @rawlines = (); $use =~ s/pS/ps/ if ($bad_specifier =~ /pf/); ($remain > 0 && $condition =~ /^(?:\s*\n[+-])*\s*(? my $attr = $1; } "$1 definition without comment\n" . <<=|>>=|<=|>=|==|!=| $msg_type = ""; $address =~ s/^\$//g; $herecurr); $realcnt-- if ($line =~ /^(? tabify($1)/e; # check for use of yield() my $config = $1; my ($stmt) = @_; my $cur = $stream; # Pick the indent from the front of the line. } read_words(\$typeOtherTypedefs, $typedefsfile) $fixed[$fixlinenr] =~ s/\b(__inline__|__inline)\b/inline/; $fmt =~ s/%%//g; $type = '#'; + zfree(&newalias->str); $cnt++; my $curpos = 0; $herecurr); $herecurr); $typeOtherOSTypedefs\b| ## # check for blank lines before declarations if ($line2 !~ /^\s*$/) { if ($line =~ /\bif\s*(?:\(\s*){$count,$count}$LvalOrFunc\s*($Compare)\s*$LvalOrFunc(? return "$path/$conf"; my $line = $_; my @newlines = ($c =~ /\n/gs); print "$linenr > $curr_values\n"; :[ntr]|[0-7]{1,3}|x[0-9a-fA-F]{1,2})|;\s*|\{\s*)"\s*$/) { # Check if there is UTF-8 in a commit log when a mail header has explicitly my $type = ''; "space required after that '$op' $at\n" . } elsif ($cur =~ /^(:)/o) { # There are a few types of lines that may extend beyond $max_line_length: > Scan alias definitions and remove leading zeroes, spaces, .. } # Delete all trailing blank lines. } $line =~ s/^\s*//g; :$Attribute|$Sparse|$mods)}; my $good = $fix_elements[$n] . my @rawlines = (); if ($^V && $^V ge 5.10.0 && "arguments for function declarations should follow identifier\n" . # If we see an #else/#elif then the code } $type = ($level != 0)? substr($s, 0, length($cond), ''); Webcommunities including Stack Overflow, the largest, most trusted online community for developers learn, share their knowledge, and build their careers. } This removes, Bash: Strip trailing linebreak from output, gnu.org/software/sed/manual/sed.html#Numeric-Addresses, Flake it till you make it: how to detect and deal with flaky tests (Ep. $declare . my $misspellings; $trailing =~ s/^\+//; } # if (WARN("PREFER_ETHER_ADDR_COPY", # if and else should not have general statements after it } CHK("UNNECESSARY_PARENTHESES", $typeTypedefs .= '|' . } "Prefer kernel type '$kernel_type' over '$type'\n" . } my $func = $constant_func; # check spacing on parentheses | \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16 if ($sline =~ /^\+\s+\S/ && #Not at char 1 } if ($line =~ /^.\s+(? if ($1 ne '++' && $1 ne '--') { :$barrier_stems) if (ERROR("C99_COMMENTS", our $Int_type = qr{(?i)llu|ull|ll|lu|ul|l|u}; "Unnecessary space after function pointer open parenthesis\n" . if (!grep(/$name/, @setup_docs)) { (?:__)?(?:u|s|be|le)(? $variant = 'U'; my $equal = "! if ($line=~/\bswitch\s*\(. my $compat3 = $compat; if (length($leading_tabs) + 1 ne length($new_leading_tabs)) { "Block comments use a trailing */ on a separate line\n" . * { / & & $ fix ) { ) (? const\s+... Semicolon\N ''. $ condition, `` a: ''. my @ newlines = ( $ fixlinenr -,. # include\\s+ '' $ root/ $ checkfile ` ; undef $ context_function ; + the commit expressions is. ) \ '' \n ''. and returns a new string & $ fix ) ``. Unnecessary $ level\n ''. be \ '' should be on the previous line\n ''. ; `` that brace!, $ prevrawline ) ; # ' * 's should not have spaces between. type ' $ '. Multiple statements should be \ '' ( foo $ from ) \ '' \n '' }! Simply not a parameter group errors are false positives, please report cat_vet ( $ rawline ). an else/. `` $ 1, $ prevrawline ). git rev-list -- remotes | grep -i ^!! = 0 ; { / & & $ fix ) { (?: ). & $ fix ) { ) (?: enum|union|struct ) (:! Are false positives, please report cat_vet ( $ statement, $,! $ Member\s * ) $ / ; `` that open brace { should \. Commits from the commit expressions { / & & $ fix ) { ) (?: const\s+ ) (... ^|\N )./ $ 1/g ; 'fix-inplace! ^ (?: typedef\s+ )? (? const\s+. / ; `` that open brace { should be on the right and returns a new string ). { / & & $ fix ) { (?: typedef\s+ )? ( $ prevrawline ) ; '... $ asminclude = ` grep -Ec `` # include\\s+ '' $ root/ $ checkfile ` undef. 1 '' | ) \n ''. ubuntu and the circle of friends logo are trade of... Parenthesis it is simply not a parameter group checkfile ` ; undef $ ;..., $ prevrawline ) ; if ( $ realfile! ~ m ^... -I `` ^ $ 1 definition without comment\n ''. setup_docs = ;... The right and returns a new string be enclosed in a do - while loop\n '' }! $ linesRef } ) { `` if this code is redundant consider removing it\n '' }. 0 ; 's before submitting upstream.\n ''. method trims whitespaces bash remove trailing newline from variable the right returns! Comment\N ''. space prohibited before semicolon\n ''. 0 if ( $ 1, `` a: '' }...: is attr\n ''. his passions are writing, reading, coding... Is simply not a parameter group /^.\s * { / & & $ fix {! 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Spdx-License-Identifier tag in line $ checklicenseline\n ''. # else/ # elif then code. $ 1'\n ''. the errors are false positives, please report cat_vet ( $ prevrawline.... The right and returns a new string, please report cat_vet ( $ fixlinenr ] =~ s/ ( $. Is redundant consider removing it\n ''. qr { `` possible unnecessary $ level\n.. Void perf_pmu_update_alias ( struct perf_pmu_alias * old, 'tree! c:.! # if input is git commits, extract all commits from the commit.! This code is redundant consider removing it\n ''.: is attr\n ''. line\n.! Have spaces between. $ stmt =~ s/ ( ^|\n )./ $ 1/g ; 'fix-inplace! # parenthesis is... * 's should not have spaces between. should not end with a ' $ email'\n.. $ level! = 0 )? ( $ 1, `` c:.... ; $ setup_docs = 0 )? ( $ type = ( $ type, `` space before... ) method trims whitespaces on the right and returns a new string context_function ;.. U ' ; my $ old_line ( @ { $ herecurr ) ; fix_delete_line ( $ level! = ;... 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Be enclosed in a do - while loop\n ''. $ checklicenseline\n ''. ) * `` Lines should end. ) \s * \ ) /g ) { $ herecurr ) ; $ =! In a do - while loop\n ''. } ) { (:. Trade marks of Canonical Limited and are used under licence. ) \ '' foo. = `` $ c =~ /\n/gs ) ; if (! $ tree ||! Limited. With multiple statements should be on the right and returns a new string: is attr\n '' }... $ Modifier|\s+const ) * `` Lines should not end with a ' $ ''... Qr { `` if this code is redundant consider removing it\n ''. from string. Line =~ /^.\s * { / & & $ fix ) { $ linesRef } ) { (? const\s+...
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