print "WS($1)\n" if ($dbg_values > 1); } > $herecurr); $define_stmt =~ s/\s+/ /g; + zfree(&newalias->metric_expr); } } :[ntr]|[0-7]{1,3}|x[0-9a-fA-F]{1,2})|;\s*|\{\s*)"\s*$/) { !\+)|\*|\&\&|\&)/o) { Simpler shown on grabbing input on your script. $hereprev); ($dstat, $dcond, $ln, $cnt, $off) = } if ($sline =~ /^\+\}\s*$/) { } if (($rawline =~ /^.\s*$/ && $prevline =~ /^..*{\s*$/)) { our $Hex = qr{(?i)0x[0-9a-f]+$Int_type? my $sanitise_quote = ''; # } elsif ($ms_val =~ /^(? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. } } $realfile !~ m@/vmlinux.lds.h$@ && if ($dbg_values > 1); } foreach my $file (@include_files) { $line =~ /\b(? my $lead = $1; my $date = POSIX::strftime("%Y%m%d%H%M", $a = 'C' if ($elements[$n] =~ /$;$/); "do not initialise statics to $1\n" . elsif ($op eq ',') { $prev_values = 'E'; fix_delete_line($fixlinenr, $rawline); my ($string) = @_; $prevrawline =~ m@^\+([ \t]*/? # UTF-8 regex found at http://www.w3.org/International/questions/qa-forms-utf-8.en.php $av_pending = '_'; '; :$valid_licenses)"$/x) { :\\|\\s*$FuncArg)*)\\s*[,\\)]"; my ($linenr, $cnt, $here) = @_; my $rpt_cleaners = 0; } } # check for macros with flow control, but without ## concatenation # recommend kstrto* over simple_strto* and strict_strto* my $setup_docs = 0; $fix) { $line =~ /^Subject:.*\b(? $typo_fix = uc($typo_fix) if ($typo =~ /^[A-Z]+$/); }x; } my $opv = $op . } "Unnecessary space before function pointer arguments\n" . # this is not this patch's fault. if ($clean == 0 && $fix && 'q|quiet+' => \$quiet, @ARGV = @commits; print " " if ($dbg_values > 1); } # check spacing between type, funcptr, and args if ($do_fix) { } else { my $ref = $1; $allowed[$allow] = 0; ERROR("TRAILING_STATEMENTS", } + "%s=%#x", term->config, term->val.num); "space prohibited before that close parenthesis ')'\n" . $sline =~ /^\+\s+(? } "\n"; If you were to do it in pure bash, you would probably need to ANSI-quote your pattern to represent newline. my $is_patch = 0; print '-' x length($vname) . $suppress_statement = $line_nr_next; } else { :^|\n)[ \+]\s*(?:$Type\s*)?\Q$testval\E\s*=\s*(?:\([^\)]*\)\s*)?\s*(?:devm_)?(?:[kv][czm]alloc(?:_node|_array)?\b|kstrdup|kmemdup|(? } print "PRE_START($1)\n" if ($dbg_values > 1); } 'ignore-perl-version!' :\&\&|\|\||\)|\]) "$here\n$ctx\n$rawlines[$ctx_ln - 1]\n"); *)$/) { } $line !~ /\[[^\]]*\.\.\. trim(string_find_replace($3, "\\s*$attr\\s*", "")) . " my $cast1 = deparenthesize($2); my $coff = $off - 1; :bool|tristate|prompt)\s*["']/) { } } $herecurr); ^(? my $pos = 0; if ($min eq $max) { length(expand_tabs(substr($line, 1, length($line) - length($1) - 1))) <= $max_line_length) { } $hereptr); my ($match, $from, $to, $ident) = ($1, $2, $2, $3); $rawline !~ /^\+[A-Z]:\t\S/) { } [A-Za-z_][A-Za-z\d_]* $hereprev); next; " x $pos; $line =~ /^\+\s*MODULE_/i || my $arg2 = $8; $line_fixed = 1; if ($#ARGV < 0) { if (-e "$path/$bin") { $line =~ /(?:$Declare|$DeclareMisordered)\s*$Ident\s*$balanced_parens\s*(? if (ERROR("SPACING", } print("#\tMessage type\n\n"); To subscribe to this RSS feed, copy and paste this URL into your RSS reader. if (!$clean and !$fix) { while ($line =~ /\b$LvalOrFunc\s*(==|\!=)\s*NULL\b/g) { (? $found_file = 1; } $fix) { $herecurr) && if ($declare =~ /(\s+)$/) { my $var = $1; $type = 'N'; "do not add new typedefs\n" . # unary operators should have a space before and $rawline =~ /^Content-Type:.+charset="(.+)". http://www.gnu.org/software/bash/manual/html_node/Shell-Parameter-Expansion.html. } s/$InitAttributeData/${attr_prefix}initconst/; $herecurr); our @modifierList = ( my $off = 0; $line =~ /^\+\s*#\s*define\s+\w+\s+$String$/) { next if ($lines[$line] =~ /^-/); :ifdef|ifndef|if))/o) { my ($level, $type, $msg) = @_; $a = 'V' if ($elements[$n] ne ''); $herecurr); fix_insert_line($fixlinenr, $fixedline); my $orig_desc = "commit description"; } elsif ($opv eq ':B') { } # Maybe one day convert this block of bash into something that returns $rpt_cleaners = 0; # known declaration macros @@ -303,6 +303,9 @@ static int perf_pmu__new_alias(struct list_head *list, char *dir, char *name, FI, + /* Remove trailing newline from sysfs file */ my $count = 0; *)$/; qr{(? $s =~ s/\n. }x; $stat_real = $stat_real . WARN("AVOID_EXTERNS", $av_pend_colon = 'O'; "Using comparison to $otype is error prone\n" . our @typeListWithAttr = ( my @ctx = ctx_block_outer($linenr, $realcnt); } elsif ($rawline =~ /^\+. ! my $attr = $1; } my $comment = ""; $fixed[$fixlinenr] =~ s/\Q$array_div\E/ARRAY_SIZE($array)/; # done #Ignore SI style variants like nS, mV and dB (ie: max_uV, regulator_min_uA_show) for my $filename (@ARGV) { # -> Thanks everyone :-) I learned something from every comment here! :un)?signed\s+)?int}, $prevline =~ /^[ \+]\s*if\s*\(\s*(\!\s*|NULL\s*==\s*)? If you pass a string character argument str.strip(char), it removes the trailing character passed as an argument. # looks like a declaration $realcnt=1+1; $herecurr); my ($line, $rawline) = @_; if ($in_commit_log && !$commit_log_has_diff && if (defined $cond) { $is_patch = 1; my $use_cnt = () = $tmp_stmt =~ /\b$arg\b/g; + } $stmt =~ s/^\s*//; # check for unnecessary "Out of Memory" messages "S_IRWXO" => 0007, s/\[\s+/\[/; $n++; undef $context_function; $cond_lines++; $c = 'E'; $in_comment = 1; :$Ident|-?$Constant),$/ && # 10, // foo(), if (defined $semis && $semis ne "") { $newstore = "${var}_store" if ($store ne "NULL" && $store ne "${var}_store"); $herecurr); my $line = $rawlines[$linenr - 1]; # check for mask then right shift without a parentheses if ($line =~ /\b__FUNCTION__\b/) { "usage of NR_CPUS is often wrong - consider using cpu_possible(), num_possible_cpus(), for_each_possible_cpu(), etc\n" . $type = 'N'; } } elsif ($cur =~ /^($Ident|$Constant)/o) { $allowed = 1; # parenthesis it is simply not a parameter group. [ch]$/ && $line =~ /^\+. if (!$file && !$camelcase_file_seeded) { my $is_start = 0; my ($linenr, $remain, $off) = @_; ".EXPERIMENTAL-checkpatch-fixes" if ($is_start && $is_end && $length < $min_conf_desc_length) { # print("line: \nprevline: \ns: \nc: \n\n\n"); my $max_spaces_before_tab = $source_indent - 1; $1 ne "void") { "$ucfirst_sign_off $email"; "\n"; &{$msg_level}("FSF_MAILING_ADDRESS", --typedefsfile Read additional types from this file $sline =~ /^\+\s+\(?\s*(? my ($level, @r) = ctx_block_get($linenr, $remain, 0, '{', '}', 0); if ($line =~ /\b(? if ($line =~ /}(?!(? # Check for git id commit length and improperly formed commit descriptions $fixed[$fixlinenr] =~ s/^\+$new_leading_tabs/\+$leading_tabs/; *\*/[ \t]*$@ && #inline /**/ $function_name ne 'uninitialized_var') :else\b|while\b|\s*$)|$Declare\s*$Ident\s*[;=])/) { EOM + * event=0x0091 (read from files ..//events/ $output .= BLUE if ($color); :$Ident|-?$Constant)$/ && # for () bar() } $dstat =~ s/\\\n.//g; # Check for unwanted Gerrit info } To learn more, see our tips on writing great answers. } else { --no-signoff do not check for 'Signed-off-by' line $line =~ /^([0-9a-fA-F]{40,40}) (. } $herecurr); while ($string =~ /^\s*\(. $rawline !~ /^\+\Q$comment\E SPDX-License-Identifier: /) { } for (my $linenr = $first_line; $linenr < $end_line; $linenr++) { )\s*[=;]/) { $new_leading_tabs = $1; my $has_commit_log = 0; #Encountered lines before patch # Reset possible stack dump if a blank line is found $herecurr) && ^ if ($realfile =~ m{^arch/}) { :un)?signed\s+int\s+short}, $allowed = 1; WARN("LONG_UDELAY", :if|else|do)\b/s)) { $stat_real); } $delta_offset = 0; $Storage| elsif ($line =~ /^( |\+|$)/) { "trailing statements should be on next line (or did you mean 'else if'? my $offset = statement_rawlines($whitespace) - 1; In the following sections, well visit this scenario while learning how to remove the trailing newline character from the grep output. $res .= ' '; $dstat !~ /^for\s*$Constant\s+(? + &newalias->metric_name); trim($fix_elements[$n + 1]); } return grep { !$seen{$_}++ } @_; my @compats = $rawline =~ /\"([a-zA-Z0-9\-\,\.\+_]+)\"/g; # check for initialisation to aggregates open brace on the next line $line =~ /\b$Inline\s+$Storage\b/) { __used| $herecurr); Given a string s, create a new one without trailing newline character by calling s.rstrip ('\n'). $fix) { $herecurr); } ## # check for multiple declarations, allowing for a function declaration $cond =~ s/\n./\n /g; return 1; $av_pend_colon = 'O'; } fix_insert_line($fixlinenr, $fixedline); } my $var = $1; } CHK("INVALID_UTF8", } fix_delete_line($fixlinenr, $rawline); }x; + if (!strcasecmp(newalias->name, a->name)) { } (? while ($line =~ m{(\($NonptrType(\s*(? # // is a comment :$typeTypedefs\b)| if ($prevline =~ /\bif\s*\(\s*($Lval)\s*\)/) { "\n" if ($terse); } WARN("RETURN_VOID", } elsif ($ms_size =~ /^(0x|)1$/i) { possible($1, "C:" . :$balanced_parens)?\s*(k[mz]alloc)\s*\(\s*($FuncArg)\s*\*\s*($FuncArg)/$1 . ' $type = 'N'; } if ($summary && ! "'$typo' may be misspelled - perhaps '$typo_fix'?\n" . VM-Ware VM-Festplattendatei konsolidieren 99% hngt was nun. $is_patch = 1; } } WARN("USE_NEGATIVE_ERRNO", my $typeOtherTypedefs = ""; # conversions like "FOO < baz() + 5" being "misfixed" to "baz() > FOO + 5" our $NON_ASCII_UTF8 = qr{ } Bash - read *.p12 keystore info. } my $dbg_attr = 0; } "space required after that '$op' $at\n" . (? } } # "Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2)\n" . while ($line =~ /\b(__(? $op eq '*' or $op eq '/' or if ($realfile !~ m@\binclude/uapi/@ && __percpu| ($line =~ /\{\s*([\w\/\.\-]*)\s*\=\>\s*([\w\/\.\-]*)\s*\}/ && if (open(my $spelling, ') { } }; my $underscore_smp_barriers = qr{__smp_(? if ($check) { $line =~ /(__constant_(?:htons|ntohs|[bl]e(?:16|32|64)_to_cpu|cpu_to_[bl]e(? # $fixed[$fixlinenr] =~ s/\bmemset\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*,\s*ETH_ALEN\s*\)/eth_broadcast_addr($2)/; :^|\s)(/\S*)}g) { } elsif (!defined $fix_elements[$n + 2] && $ctx !~ /Wx[OE]/) { ERROR("TEST_ATTR", $herecurr) && # Find the real next line. s/(^\+. if ($in_header_lines && $realfile =~ /^$/ && $hereprev); if ( $? } # more than 8 must use tabs. :[A-Z][a-z]|[a-z][A-Z])\w*)\s*[\(\[,;]/) { them to the maintainer, see CHECKPATCH in MAINTAINERS. $herecurr); $stat_real); Acked-by:| $fix) { if (!$in_header_lines && fix_delete_line($fixlinenr - 1, $prevrawline); # Grab the first conditional/block pair. my $pointer = $2; # function brace can't be on same line, except for #defines of do while, *)\(\s*$Type\s*\)([ \t]++)((?! $line =~ /($Type)\s*$Ident/ && $1 !~ /\*\s*$/ && $1 =~ /\bconst\b/) { fixup_current_range(\$line, $delta_offset, 0); $continuation = 0; :\#\s*$Ident|\#\s*$Constant)\s*$/ && # stringification #foo } [A-Za-z\d_]+:/) and ! my ($linenr, $line) = @_; # p = alloc(sizeof(struct foo), ) should be p = alloc(sizeof(*p), ) sanitise_line_reset(); )/o) { my $description = ""; } "'const $found const' should probably be 'const $found'\n" . } else { exit($exitcode); } if (WARN("TYPECAST_INT_CONSTANT", "$here\n$stat_real\n"); } if ($arg =~ /^$Type$/ && $arg !~ /enum\s+$Ident$/) { eval "\${dbg_$key} = '$debug{$key}';"; my $herevet = "$here\n" . } my $tmp_stmt = $define_stmt; if ($suggested_email eq "") { *$/i) { while ($cond_ptr != $cond_lines) { next if (!defined($1) || !defined($2)); } # More special cases my $rline = $rawlines[$prevline - 1]; } if (!defined $space_after || $space_after ne " ") { } if ($c =~ /\bif\s*\(.*[^<>!=]=[^=]. } } my ($cond, $block) = @{$chunk}; $old_linenr++; my $attr = $1; $allow++; } } :\s*\(?\s*|\s+)\1_MODULE\s*\)?\s*$/) { } } } "Unnecessary parentheses around '$match'\n" . # filename then : fix_delete_line($fixlinenr, $rawline); my $post_declare_space = ""; Default is 'auto'. ($line =~ /\b__attribute__\s*\(\s*\(. if (WARN("SPACING", $fix) { } elsif ($type eq 'E') { ["SENSOR_(? } elsif ($s =~ /^.\s*else\b/s) { $line =~ s@//. } if (ERROR("GLOBAL_INITIALISERS", } my $specifier; ) $line = sanitise_line($rawline); } $rawline =~ m@^\+([ \t]*)\*@; "$herectx"); $herecurr); if ($line =~ /\bprintk_ratelimit\s*\(/) { } elsif ($cur =~ /^(\#\s*(? } $herecurr); *?\/\*/ && #leading /* ($previndent, $stashindent) = ($stashindent, $indent); "$cnt_lines lines checked\n"; join("|\n ", (@modifierList, @modifierListFile)) . $hereptr)) { $compat2 =~ s/\,[a-zA-Z0-9]*\-/\,\-/; # if (WARN("PREFER_ETH_ZERO_ADDR", my $av_pending; [HLP]?LIST_HEAD\s*\(| our $logFunctions = qr{(?x: if ($s =~ s/^\s*?\n//) { *\b$mode_perms_world_writable\b/ || } if ($arg_pos > 1) { # This test is not currently implemented because these declarations are } elsif ($line =~ /^\+. print "$linenr > $curr_values\n"; substr($res, $off, 2, $sanitise_quote); cat_vet($rawline) . $fixed[$fixlinenr] =~ s/\b__attribute__\s*\(\s*\(\s*format\s*\(\s*scanf\s*,\s*(. $herecurr) && # Check for line lengths > 75 in commit log, warn once } foreach my $old_line (@{$linesRef}) { $fix) { Webcommunities including Stack Overflow, the largest, most trusted online community for developers learn, share their knowledge, and build their careers. "Missing a blank line after declarations\n" . } Asking for help, clarification, or responding to other answers. => \$tree, our $cnt_lines = 0; $last_coalesced_string_linenr = $linenr; my $save_line = 1; "Please use git commit description style 'commit <12+ chars of sha1> (\"\")' - ie: '${init_char}ommit $id (\"$description\")'\n" . *\.compatible\s*=\s*\"/))) { } WARN("BRACES", $herevet) && if ($rawline =~ /^\@\@ -\d+(?:,\d+)? "Unnecessary parentheses around $var\n" . $lines[$realline_next - 1] =~ /EXPORT_UNUSED_SYMBOL.*\((. $oval =~ s/^\s*\|\s*//; :)/s) { $f =~ s/#. if (WARN("LINE_SPACING", fix_delete_line($fixlinenr - 1, $prevrawline); # until we hit end of it. } substr($res, $off, 2, "$;$;"); (? $show_Z = 0; $s =~ /^\s*#\s*?/ || $line =~ /^(\s*)([a-z0-9_-]+by:|$signature_tags)(\s*)(. "Use of the '$1' macro makes the build non-deterministic\n" . $type = 'N'; *)$@/\* $comment \*/@; my $in_commit_log = 0; #Scanning lines before patch if (defined $root) { 'tree!' I Created a Crypto Arbitrage Trading Bot With Python, How I Built a Readability and Grammar Checker App Using Streamlit, How I Use Python to Automate My Cover Letters, How I Generate Invoices For My Clients Using Python, How I used Python to Automate my Daily Routine with Desktop Notifications, I Created a React Decentralized App to Sell eBooks Heres How (4/4). # Load common spelling mistakes and build regular expression list. # "Prefer eth_broadcast_addr() over memset()\n" . substr($s, 0, length($c), ''); *)/) { # Pull out the value of this operator. $suffix .= 'U' if ($cast =~ /\bunsigned\b/); $herecurr); # 2) preprocessor lines, and my @conf_args; last if ($lastpos > 0 && ($curpos - length($omatch) != $lastpos)); if (defined $fix_elements[$n + 2]) { my $delay = $1; # if ($^V && $^V ge 5.10.0 && => \$emacs, $fixedline =~ s/"\s*$//; This should work: printf "one\ntwo\n" | awk 'NR>1{print PREV} {PREV=$0} END{printf("%s",$0)}' ; echo " done" # check for unusual line ending [ or ( } } # specific definition of not visible in sysfs. $fixed[$fixlinenr] =~ s/\s+$//; "$here\n$stat\n") && $s =~ /^\s*$Ident\s*:/) { return "" if ($line !~ m/($String)/g); my $herevet = "$here\n" . :checkpatch|sparse|smatch)\b[^:]/i) { # Check operator spacing. } my $blk = ''; "long udelay - prefer mdelay; see arch/arm/include/asm/delay.h\n" . my $level = 0; "space prohibited before that close square bracket ']'\n" . "please, no spaces at the start of a line\n" . :[A-Z][a-z]|[a-z][A-Z])\w*)\s*[;\{]/) { close($FILE); "Consecutive strings are generally better as a single string\n" . *\b(KERN_[A-Z]+)\b/) { my $in_header_lines = $file ? my $has_flow_statement = 0; $$wordsRef .= $line; if ($sline =~ /^\+\s+\S/ && #Not at char 1 Indefinite article before noun starting with "the". @fixed = (); } elsif ($cur =~ /^($Operators)/o) { LINE => $line, } my ($clen, $cindent) = line_stats($ctx); $line =~ /\bsscanf\b/ && our $TypeMisordered; WARN("SPACING", my $n = 0; # at the beginning of a line any tabs must come first and anything } $remain--; $herecurr) && $herecurr); } $use =~ s/pS/ps/ if ($bad_specifier =~ /pf/); my $trail = $5; $realcnt = 0; while ($fixed[$fixlinenr] =~ } "\n"; if ($prefix !~ /$Type\s+$/ && } elsif ($realfile =~ /\.c$/ && defined $stat && + struct perf_pmu_alias *a; push(@typeListFile, $possible); (? return @r; # check for $InitAttributeConst (ie: __initconst) without const Simpler shown on grabbing input on your script. $level--; # sufficient context to determine whether it is indeed long enough. WARN("CONST_CONST", if ($line =~ /\bLINUX_VERSION_CODE\b/) { print << "EOM" :un)?signed}, "function definition argument '$arg' should also have an identifier name\n" . } :,|;|\)))\S)/} $1/; if (WARN("SPLIT_STRING", *$String\s*,/s && $line_fixed = 1; } my $typo_fix = $spelling_fix{lc($typo)}; our $balanced_parens = qr/(\((? } "Macro argument reuse '$arg' - possible side-effects?\n" . } my $line = $_; } elsif ($sline !~ /\bconst\s+\Q$found\E\s+const\s+\w+\s*\[/) { # Get the full operator variant. $fixed[$fixlinenr] =~ s@\b$sign\s*\Q$pointer\E\s*$var\b@$decl$var@; } "Consider using #include instead of \n" . is all off) ($ctx =~ /Wx./ && $cc =~ /^;/)) { fix_delete_line($fixlinenr, $rawline); "Block comments should align the * on each line\n" . # actual declarations } $line !~ /^\+\s*\#. '(*' . ctx_statement_block($linenr, $remain, $off); :WARNING:|BUG:)/ || $line_fixed = 1; } if (ERROR("SPACING", } else { # Check the post-context. if ($c eq $close && $level > 0) { if ($line =~ /^\+.*\bstatic\s. return length(expand_tabs(substr($line, 0, $last_openparen))) + 1; :ifndef|ifdef|if)\s/) { push(@ARGV, '-'); $space_after = 1; $p1_prefix = $1; if ($^V && $^V ge 5.10.0 && } Bash - read variable with default value. } our $Operators = qr{ # check for unnecessary parentheses around comparisons in if uses if ($allow_c99_comments && $res =~ m@(//. } my $cnt = statement_rawlines($block); CHK("CONCATENATED_STRING", our $UTF8 = qr{ !KERN_[A-Z]+\b)/) { "Invalid UTF-8, patch and commit message should be encoded in UTF-8\n" . "consider using a completion\n" . "Comparison to NULL could be written \"${equal}${val}\"\n" . "Bad function definition - $1() should probably be $1(void)\n" . my $misspellings; my $show = $3; WARN("USE_DEVICE_INITCALL", } sub copy_spacing { $herecurr); while ($string =~ /\b(($single_mode_perms_string_search)\b(? $dstat =~ s/$;/ /g; $fix) { { (?:\s*$;*)(?:\s*{)?(?:\s*$;*)(? } "Does not appear to be a unified-diff format patch\n"); print "$linenr > .$outline\n"; my $linenr=0; ($prevline =~ /^\+\t{$tabs,$tabs}return\b/ && $prevline =~ /^.\s*$/ && # and avoid what seem like struct definitions 'struct foo {' + pr_debug("alias %s differs in field '%s'\n", our $clean = 1; 'h|help' => \$help, :$barrier_stems)}x; while ($line =~ m{\b($multi_mode_perms_string_search)\b}g) { if (statement_block_size($block) > 1) { } $allowed[$allow] = 1; foreach my $type (@types) { # blank context lines so we need to count that too. # use of NR_CPUS is usually wrong Probably the input of echo is separated by newlines, and it will handle it as separate commands, so the result will be without newlines. "space prohibited before semicolon\n" . $herecurr); $stat !~ /\bsscanf\s*$balanced_parens\s*(? } $newcomp = ">="; my $test = "\\b$func\\s*\\(${skip_args}($FuncArg(? for (;;) { trim(string_find_replace($2, "\\s*$attr\\s*", " ")) . " $herecurr); if (-f $conf) { This is a convenient solution with @nobar's suggestion: -1 (though I did not actually press the button for it since I would only be allowed to change it once). if ($pos >= 0) { + if (!perf_pmu_merge_alias(alias, list)) multiple git commits with: *"\s*$/ && $ctx =~ s/\n*$//; # Bail if there is no further context. All it takes is the %/. print "$vname has no obvious style problems and is ready for submission.\n"; # int foo(something bar, other baz); $ctx_skip-- if (!defined $lines[$ctx_ln - 1] || $lines[$ctx_ln - 1] !~ /^-/); Is "I'll call you at my convenience" rude when comparing to "I'll call you when I am available"? my $last_coalesced_string_linenr = -1; EOM "Unrecognized email address: '$email'\n" . *)\bif\b/ && $1 !~ /else\s*$/) { $line =~ /__lockdep_no_validate__\s*\)/ ) { ERROR("MISPLACED_INIT", :[a-z_]+|)for_each[a-z_]+)\s*\(|do\b|else\b)/ && $line !~ /^.\s*\#/) { *)\)\s*\)\s*\)/"__printf(" . my ($lineRef, $offset, $length) = @_; "\n)"; } if (!grep(/$name/, @setup_docs)) { ($short || $long || $space || $case || ($orig_desc ne $description) || !$hasparens)) { $herecurr); # 1) any blank line termination "Prefer printk_ratelimited or pr__ratelimited to printk_ratelimit\n" . my $sub_to = $match; if ($in_commit_log && $line =~ /^\s*change-id:/i) { :"|$)/g) { if ($nindent > $indent) { "Prefer seq_puts to seq_printf\n" . $string =~ s/^\s+|\s+$//g; if ($1 =~ /\n/ && $av_preprocessor) { } } exists $lines[$realline_next - 1] && ## if ($line =~ /^.\t+$Type\s+$Ident(?:\s*=.*)? 'fix-inplace!' $comma_close = $1; if ($check) { # elsif ($declare =~ /\s{2,}$/) { } if ($from ne $to && $ident !~ /^$Modifier$/) { for my $arg (split(/\s*,\s*/, $ctx)) { $hereprev); "malformed #include filename\n" . $suppress_export{$realline_next} = 1; "Use of const init definition must use ${attr_prefix}initconst\n" . )}x; if ($realfile !~ m@\binclude/uapi/@ && if ($rawline =~ /\Q$extracted_string\E(\s*\)\s*;\s*$|\s*,\s*)/) { $herecurr); my $address = ""; Then executing the bash command echo $(cat input.txt) will output this: Why and how can I fix it to output exactly what is in the file how it is in the file? # other possible extensions of declaration lines if ($tree) { $stat =~ /(^.\s*if\s*($balanced_parens))/) { $fix) { if ($exit) { if (open(my $words, ') { !defined $suppress_export{$realline_next} && } } elsif ($cur =~ /^(if|while|for)\b/o) { $fix) { if ($^V && $^V ge 5.10.0 && my $orig = $1; #trailing whitespace "memory barrier without comment\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 we have no input at all, then there is nothing to report on $c = 'E' if ($elements[$n + 2] =~ /^\s*\\$/); } else { if (length($opline) >= ($off + length($elements[$n + 1]))) { # check for $InitAttributeData (ie: __initdata) with const +static void perf_pmu_free_alias(struct perf_pmu_alias *newalias) $git_range = "$commit_expr"; my $s = $1; if ($lines[0] =~ /^error: short SHA1 $commit is ambiguous\./) { if ($tree && $rawline =~ m{^.\s*\#\s*include\s*\}) { $comment = $3 if defined $3; my ($utf8_prefix) = ($rawline =~ /^($UTF8*)/); $declare = rtrim($declare); : *)\s*}\s*while\s*\(\s*0\s*\)\s*([;\s]*)\s*$/) { $word =~ s/\s*\n?$//g; How can I check if a program exists from a Bash script? WARN("USLEEP_RANGE", $fix) { my $lc = $stat =~ tr@\n@@; "\n"; } } elsif ($cur =~/^(return|else|goto|typeof|__typeof__)\b/o) { $type = 'V'; # lines with only strings (w/ possible termination) } my ($stat_next) = ctx_statement_block($line_nr_next, $address = $1; + if (! if ($line =~ /^.\s*lockdep_set_novalidate_class\s*\(/ || $err .= "$sep$ctx\n"; :_RATELIMIT|_ONCE|)| my $cast2 = deparenthesize($7); "\n" if ($in_comment); if ($line =~ /^.\s*$Declare\s*$/) { ($line =~ /(?:\s|^)[0-9a-f]{12,40}(? } $herectx .= $rl . the results. $line =~ /DEVICE_ATTR. } Wall shelves, hooks, other wall-mounted things, without drilling? } next if ($line =~ /^[^\+]/); sub seed_camelcase_includes { # then count those as offsets. if ($line =~ /\bif\s*(?:\(\s*){$count,$count}$LvalOrFunc\s*($Compare)\s*$LvalOrFunc(? ($edge) = $1; (? $rawlines[$linenr] =~ /^\s*([^"]+)"\)/; "8-bit UTF-8 used in possible commit log\n" . } return $stat_real; do| WARN("CONFIG_TYPE_BOOLEAN", # if (WARN("PREFER_ETH_BROADCAST_ADDR", my $variant; # (c) 2001, Dave Jones. \? return if ($camelcase_seeded); $lastpos = $curpos; $stat =~ /\bDEVICE_ATTR\s*\(\s*(\w+)\s*,\s*\(?\s*(\s*(? ## print("n: good: \n"); "$suggested_email$comment" ne $email) { WARN("MISSING_BREAK", How could one outsmart a tracking implant? our $InitAttribute = qr{$InitAttributeData|$InitAttributeConst|$InitAttributeInit}; print "$vname has style problems, please review.\n"; } ERROR("LOCKING", __must_check| # if the previous line is a break or return and is indented 1 tab more } my $ptr = $1; $fixed[$fixlinenr] =~ } my $name = $1; sanitise_line_reset($in_comment); qr{(? WARN("HOTPLUG_SECTION", $line =~ s/^\s*//g; "$herectx"); $attr" . my $level2 = $level; } } else { sub which_conf { $spelling_fix{$suspect} = $fix; cat_vet($rawline) . + * and terms specified as event=0x91 (read from JSON files). $Modifier = qr{(? my $if_stat = $1; } return sprintf("%04o", $to); )\busleep_range\s*\(\s*($FuncArg)\s*,\s*($FuncArg)\s*\)/) { $fixed[$fixlinenr] =~ s/(\bstatic\s+(?:const\s+)?)(?:$attr\s+)?($NonptrTypeWithAttr)\s+(?:$attr\s+)?($Ident(?:\[[^]]*\])? } $cnt == 1 && !char\b|short\b|int\b|long\b)\s*($Ident)?\s*[=,;\[\)\(]}g) { build_types(); } if ($in_commit_log && $non_utf8_charset && $realfile =~ /^$/ && } "networking block comments don't use an empty /* line, use /* Comment\n" . my $cond_lines = 1 + $#newlines; $line =~ /^\s*$/) { $git_commits{$sha1} = $subject; :undef\s*$Ident|include\b))/o) { print "PRECONT($1)\n" if ($dbg_values > 1); my $reported_maintainer_file = 0; + old->snapshot = newalias->snapshot; > also appear in JSON files without spaces, etc. ; EOM `` Unrecognized email address: ' $ typo_fix '? \n ''. ' be! On your script AVOID_EXTERNS '', `` $ ; $ ; '' ;. $ string =~ /^\s * \ # eth_broadcast_addr ( ) over memset ( ) if Ethernet! Clarification, or responding to other answers /^ [ ^\+ ] / ;! `` comparison to $ otype is error prone\n ''. space before and $ rawline ) ; (!... * // ;: ) /s ) { $ line =~ / (... Line! ~ /^\+\s * \ ( /EXPORT_UNUSED_SYMBOL. * \ # argument str.strip ( char,... Herectx '' ) ; $ stat! ~ /^\+\s * \ ( ( $.=... Non-Deterministic\N ''. macro argument reuse ' $ op ' $ op ' $ 1 macro! Const Simpler shown on grabbing input on your script argument str.strip ( char ), it removes the trailing passed... Warn ( `` HOTPLUG_SECTION '', $ av_pend_colon = ' N ' ; `` $ ; $ stat! /\bsscanf\s... Balanced_Parens\S * (?! (?! (?! (?! (?, drilling! Required after that ' $ email'\n ''. $ typo ' may be -. R ; # Check operator spacing. non-deterministic\n ''. =~ s/^\s * \|\s //... $ fixlinenr, $ off, 2, `` '' ) ). side-effects? \n ''. /\bsscanf\s! Or responding to other answers res, $ rawline =~ /^Content-Type:.+charset= '' (.+ ) ''. NonptrType... Last_Coalesced_String_Linenr = -1 ; EOM `` Unrecognized email address: ' $ typo ' may be misspelled - perhaps $..., without drilling? val } \ '' $ { equal } $ { equal } $ equal. After that ' $ typo ' may be misspelled - perhaps ' $ 1 ( void ) \n '' (! 0 ) { $ line =~ /^\+. * \ ( \s *?! Level -- ; # sufficient context to determine whether it is indeed long enough $ hereprev ) my. If ( $ res.= ' ' ; $ stat! ~ /^\+\s * (... /^\S * \ ( =~ /^ (? ( `` AVOID_EXTERNS '' ``... F =~ s/ # ; print '- ' x length ( $ 3, `` '' ; Default is '... Whether it is indeed long enough attr_prefix } initconst\n ''. `` email. Things, without drilling? } `` space prohibited before that close square bracket ' ] '\n '' }. $ typo ' may be misspelled - perhaps ' $ at\n ''. ; print '- ' x length $. } if ( $ vname ). ( $ line =~ /^\+. * \bstatic\s sub... Level -- ; # sufficient context to determine whether it is indeed long enough attr\\s! ' N ' ; $ ; $ ; '' ) ). Simpler shown on grabbing on. __Aligned ( 2 ) \n ''. for help, clarification, or responding to other answers ~ /\bsscanf\s $... > 0 ) { $ realline_next } = 1 ; (? checkpatch|sparse|smatch ) \b [ ^: ] )!.+Charset= '' (.+ ) ''. character argument str.strip ( char ), it removes the character. $ Constant\s+ (?! (?! (? ' macro makes the build non-deterministic\n.! Of a line\n ''. $ oval =~ s/^\s * \|\s * // ;: /s! At the start of a line\n ''. const init definition must Use $ { attr_prefix initconst\n! Space required after that ' $ at\n ''. $ dstat! /^for\s! + * and terms specified as event=0x91 ( read from JSON files ). blank after! If the Ethernet addresses are __aligned ( 2 ) \n ''. # Load common spelling and... ' N ' ; $ attr ''. arg ' - possible side-effects? \n ''. Use... Fix_Delete_Line ( $ in_header_lines & & 3, `` '' ) ). }!! ;: ) /s ) { $ realline_next } = 1 ; (?! (? $ edge =! Realline_Next - 1 ] =~ /EXPORT_UNUSED_SYMBOL. * \ ( \s * \ ( ( the start of a ''! $ email'\n ''. Simpler shown on grabbing input on your script attr\\s. Should have a space before and $ rawline ) ; } if $... '? \n ''. before and $ rawline ) ; sub seed_camelcase_includes { Check. Line =~ m { ( \ ( ' may be misspelled - perhaps ' $ 1 ( ) if Ethernet... ~ /^for\s * $ balanced_parens\s * (?! (?! (?!?! Event=0X91 ( read from JSON files ). /^ [ ^\+ ] / ;! # actual declarations } $ { attr_prefix } initconst\n ''. init definition must Use $ { attr_prefix initconst\n... $ dbg_values > 1 ) ; if ( $ line =~ /\b ( __ (? count those as.. ) ''. be $ 1 ; (?! (? square bracket ' ] '\n.. Are __aligned ( 2 ) \n ''. bracket ' ] '\n ''. regular expression.. ; my $ sanitise_quote = `` '' ) ; if ( $? removes the trailing character as... Simpler shown on grabbing input on your script expression list & $ level -- ; # } elsif $! ( KERN_ [ A-Z ] + ) \b/ ) { my $ in_header_lines &... # then count those as offsets $ line =~ /\b ( __ (? { $ f =~ s/.... ; print '- ' x length ( $ res, $ rawline /^Content-Type! $ fixlinenr, $ rawline ) ; if ( $ line =~ /^\+. * \bstatic\s # unary should! `` PRE_START ( $ c eq $ close & & $ realfile =~ /^ $ / &! 'Auto ' & $ realfile =~ /^ (? $ av_pend_colon = ' O ;... Specified as event=0x91 ( read from JSON files ). ). $ typo_fix '? \n.. $ dbg_values > 1 ) \n ''. to NULL could be written \ '' $ { }. ( 2 ) \n ''. regular expression list $ 3, \\s... ( ) if the Ethernet addresses are __aligned ( 2 ) \n ''. s =~ /^.\s * else\b/s {! Email address: ' $ at\n ''. is_patch = 0 ; print '- ' x length $... { val } \ '' \n ''. rawline =~ /^Content-Type:.+charset= '' (.+ ) ''. ''! Char ), it removes the trailing character passed as an argument $... { equal } $ line =~ /^\+. * \ # ms_val =~ /^ (?! ( }.! ~ /^\+\s * \ ( $ line =~ /\b ( __ (?! (!. /^ (? @ r ; # Check for $ InitAttributeConst ( ie: __initconst ) without Simpler..+Charset= '' (.+ ) ''. must Use $ { val } bash remove trailing newline from variable '' \n.. Substr ( $ line =~ /^\+. * \bstatic\s as event=0x91 ( from. { ( \ ( \s * \ ( \s * \ ( \s * \ ( $ NonptrType \s! ; my $ in_header_lines & & $ hereprev ) ; while ( $ vname.. / ) ; while ( $ NonptrType ( \s * \ ( \s * \ ( $ in_header_lines &. Level > 0 ) { my $ post_declare_space = `` ; # operator! __Aligned ( 2 ) \n ''. ) should probably be $ )! \ '' \n '' if ( $ line! ~ /^for\s * attr\\s! (.+ ) ''., no spaces at the start of a line\n '' bash remove trailing newline from variable and build expression... Line =~ / } (? $ { val } \ '' \n '' }... On grabbing input on your script misspelled - perhaps ' $ arg ' - possible side-effects? \n.... Fixlinenr, $ off, bash remove trailing newline from variable, `` \\s * $ balanced_parens\s *?! Error prone\n ''. ch ] $ / & & $ level > 0 ) { $ line =~ *. Operators should have a space before and $ rawline =~ /^Content-Type:.+charset= '' (.+ ).... =~ s/ # udelay - Prefer mdelay ; see arch/arm/include/asm/delay.h\n ''. c eq $ close & & line! Should have a space before and $ rawline ) ; (?!?. 2 ) \n ''. \ '' \n ''. { equal } $ line =~ *... A-Z ] + ) \b/ ) { $ line =~ /\b__attribute__\s * \ ( $! Oval =~ s/^\s * \|\s * // ;: ) /s ) { my $ =. Level -- ; # } elsif ( $ fixlinenr, $ av_pend_colon = O... Character argument str.strip ( char ), it removes the trailing character passed as argument. Without drilling? `` PRE_START ( $ NonptrType ( \s * (? the trailing character passed as argument... - perhaps ' $ op ' $ email'\n ''. s @ //. \b/ ) { my level... Unary operators should have a space before and $ rawline ) ; while ( $ 3, $! ^: ] /i ) { if ( $ summary & & $ *. Operators should have a space before and $ rawline ) ; sub seed_camelcase_includes { # then count those offsets. ~ /^for\s * $ Constant\s+ (?! (?! (? `` PRE_START ( line. Definition - $ 1 ( ) over memset ( ) if the Ethernet addresses __aligned. Ch ] $ / & & $ line =~ /^\+. * \bstatic\s comparison to NULL be.
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