} } $herecurr) && $define_stmt .= substr($l, 1); my $len = length($line); # Track the previous line. last; WARN("DEFAULT_NO_BREAK", By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. my @ctx = ctx_block_outer($linenr, $realcnt); $stat =~ /\bDEVICE_ATTR\s*\(\s*(\w+)\s*,\s*\(?\s*(\s*(? # when !drivers/staging or command-line uses --strict } :else|do)\b/s)); "space required before the open parenthesis '('\n" . $off += length($el); :\s*\)+\s*|\s*)[;:,]/) { $a = 'W' if ($elements[$n] =~ /\s$/); } else { trim($fix_elements[$n + 1]); $fixedline =~ s/\s*=\s*$/ = {/; if ($setup_docs && $line =~ /^\+/) { my $attr_prefix = $1; 'EXTRA_LDFLAGS' => 'ldflags-y', $fmt =~ s/%%//g; "Avoid unnecessary line continuations\n" . :\\s*$FuncArg\\s*,\\s*){$arg_pos,$arg_pos}"; # check for unnecessary parentheses around comparisons in if uses } WARN("STORAGE_CLASS", my $nl = $l + $length; + } if ($realfile !~ m@\binclude/uapi/@ && } my $if_stat = $1; my $status = `perl $root/scripts/get_maintainer.pl --status --nom --nol --nogit --nogit-fallback -f $filename 2>&1`; $ctx =~ s/\n*$//; $prevline =~ /^\+\s+$declaration_macros/) && $herecurr); if ($fixedline !~ /^\+\s*$/) { S_IWUGO | : __initdata) 'fix-inplace!' "multiple assignments should be avoided\n" . (?:$Storage\s+)? } $line =~ /(__constant_(?:htons|ntohs|[bl]e(?:16|32|64)_to_cpu|cpu_to_[bl]e(? :un)?signed)}, "Invalid UTF-8, patch and commit message should be encoded in UTF-8\n" . "space prohibited before that close parenthesis ')'\n" . } # Check for old stable address } our $balanced_parens = qr/(\((? --fix-inplace EXPERIMENTAL - may create horrible results $line !~ /\bfixes:\s*[0-9a-f]{12,40}/i))) { $fix) { . &{$msg_level}("FSF_MAILING_ADDRESS", $fix) { $ok = 1 if ($rl =~ /^[ \+]\{/); # leading quotes, and the address doesn't have both # declined it, i.e defined some charset where it is missing. # only fix matches surrounded by parentheses to avoid incorrect "$call() should probably be ${call}_t($cast, $arg1, $arg2)\n" . $s); } my $line = $old_line; #don't modify the array } if (defined $pre_args_space && if ($show_Z && $string =~ /%[\*\d\.\$]*Z([diouxX])/) { our $Lval = qr{$Ident(? # check for bad placement of section $InitAttribute (e.g. $line = sanitise_line($rawline); return $#stmt_lines + 2; push(@av_paren_type, $type); if ($string =~ /0x%[\*\d\.\$\Llzth]*[diou]/) { if ($rawline =~ /^\+ / && $line !~ /^\+ *(? $fix) { # An else is really a conditional as long as its not else if if (defined $post_pointer_space && + zfree(&newalias->long_desc); printk(? ## } $herecurr) && ($in_commit_log || $line =~ /^(? $context_function = $1; +} if (ERROR("DOS_LINE_ENDINGS", join("|\n ", @typeListMisordered) . #print "skip\n"; } $cond_lines += $s =~ s/\n\s+\\\n/\n/g; print "$linenr > $curr_vars\n"; my $notPermitted = qr{(? 'summary!' my $newindent = $2; } elsif ($cur =~ /(^. } print "ATTR($1)\n" if ($dbg_values > 1); ERROR("EXPORTED_WORLD_WRITABLE", :$barrier_stems)| ($prevline, $stashline) = ($stashline, $line); } my $reported_maintainer_file = 0; } ERROR("INLINE_LOCATION", if (WARN("BAD_SIGN_OFF", \#\#| my $curpos = 0; my $outline = $opline; $outline =~ s/\t/ /g; "\t" x ($pos / 8) . "Avoid CamelCase: \n" . if ($line =~ m@/\*@) { "Using comparison to $otype is error prone\n" . There are other string manipulating facilities built into bash. $herecurr); $realline_next++; :\+| |$)/); my $var2 = deparenthesize($var); 'signoff!' trim($r2)/e; while ($file =~ s@^[^/]*/@@) { my $cnt = statement_rawlines($ctx); # not starting a section or a macro "\" extended line } *\S\s+$/ || $rawline =~ /^\+\s+$/) { } ERROR("MULTISTATEMENT_MACRO_USE_DO_WHILE", :un)?signed}, next; last if $rl =~ /^[ \+]. } $fixedline =~ s/^(.\s*)\{\s*/$1\t/; } # check for multiple assignments my $use = ""; # $fixed[$fixlinenr] =~ s/\bmemset\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*,\s*ETH_ALEN\s*\)/eth_broadcast_addr($2)/; if (CHK("SPACING", # Check for line lengths > 75 in commit log, warn once $check_orig = $check; my $previndent=0; :un)?signed)}, store_mb| } my $fixlinenr = -1; } if ($in_header_lines && $realfile =~ /^$/ && if ($line =~ /\bdev_printk\s*\(\s*KERN_([A-Z]+)/) { } # parenthesis it is simply not a parameter group. }x; :un)?signed| my $lines = `git log --no-color --no-merges --pretty=format:'%H %s' $git_range`; $fix_elements[$n + 2] =~ s/^\s+//; # If input is git commits, extract all commits from the commit expressions. return (length($line), length($white)); # } *\015/) { if ($line =~ /^.\s*$Lval\s*=\s*$Lval\s*=(? WARN("HOTPLUG_SECTION", next if (defined($line) && $line =~ /^-/); # check for sizeof(&) if (!$in_comment && $current_comment ne '') { } $type = 'N'; # check for unnecessary parentheses around function pointer uses ); my $herectx = get_stat_here($linenr, $stmt_cnt, $here); my ($whitespace) = if (defined($id) && #trailing whitespace "'$typo' may be misspelled - perhaps '$typo_fix'?\n" . :\s+$Modifier)*\s*=\s*($zero_initializer)\s*;/) { # avoid cases like "foo + BAR < baz" my $edge; } if ($value =~ m/^\s*$FuncArg\s*(? Connect and share knowledge within a single location that is structured and easy to search. } :$underscore_smp_barriers)\s*\(/ && $remain_next, $off_next); my $fixed_line = ""; ERROR("LOCKDEP", my $testline = $lines[$linenr - 3]; }x; Asking for help, clarification, or responding to other answers. } elsif ($stat !~ /(? # Pick up the preceding and succeeding characters. :\+|-| |\\ No newline|$)}) { $prevrawline =~ /^\+. } if ($block =~ /^\s*\{/) { --max-line-length=n set the maximum line length, if exceeded, warn fix_insert_line($fixlinenr, $fixedline); *)\)/ || "Unnecessary space after function pointer name\n" . *)\)/)) { if ($realfile !~ m@scripts/@ && "Missing Signed-off-by: line(s)\n"); # Check signature styles "return of an errno should typically be negative (ie: return -$1)\n" . $cond =~ s/\n./\n /g; # avoid BUG() or BUG_ON() $to |= $mode_permission_string_types{$match}; if ($^V && $^V ge 5.10.0 && my $oval = ""; # check for space before tabs. $herecurr); if ($sum_allowed == 0) { !KERN_[A-Z]+\b)/) { } else { } # '*' as part of a type definition -- reported already. $range_last_linenr = $new_linenr; $do_fix = 0; push(@av_paren_type, $type); $line =~ /^\s*\[\s*\d+\.\d{6,6}\s*\]/ || ERROR("TRAILING_STATEMENTS", # This is not a patch, and we are are in 'no-patch' mode so To remove all trailing whitespaces, not only newline characters '\n', you can use the str.rstrip() method without any argument. sub tabify { $color = (-t STDOUT); $fix) { if ($realfile =~ m@^(? $here = "#$realline: " if ($file); Would Marx consider salary workers to be members of the proleteriat? } # is not linear. $emacs = 1; exit($exitcode); sub sanitise_line { my $blank = copy_spacing($rawline); if (!ctx_has_comment($first_line, $linenr)) { "S_IXUGO" => 0111, } defined $lines[$ctx_ln - 1]) exit($exit); \#| } $good = rtrim($fix_elements[$n]) . my $fixed_line = $rawline; } my $old_linenr = 0; $in_header_lines = 0; # Check if it's the start of a commit log }x; while ($line =~ /(. "\"(foo$from)\" should be \"(foo$to)\"\n" . WARN("USE_NEGATIVE_ERRNO", my $to = $4; "S_IROTH" => 0004, $herecurr); our $zero_initializer = qr{(?:(? *old_str) ("$test" eq "!=" && "$type" eq "false")) { # check for assignments on the start of a line (If It Is At All Possible). if ("$dequoted$comment" ne $email && my $level = $1; asm|__asm__| fixup_current_range(\$lines[$range_last_linenr], $delta_offset--, -1); } ## $prevrawline =~ /^.\s*$/) { } sub ctx_statement_block { my $var = $2; if ($line =~ /^\+\s*#\s*if\s+defined(?:\s*\(?\s*|\s+)(CONFIG_[A-Z_]+)\s*\)?\s*\|\|\s*defined(? $type . last; $type = 'N'; LINE => $line, if (ERROR("TRAILING_WHITESPACE", our $Int_type = qr{(?i)llu|ull|ll|lu|ul|l|u}; )\s+/$1/; Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. :\.|->)\s*$/ && $cc !~ /^\\/ && $cc !~ /^;/) { + ret += scnprintf(newval + ret, sizeof(newval) - ret, if ($asminclude > 0) { #print "FOO B \n"; $herecurr); } @KeithThompson yes, command substitution removes all trailing newlines from the output. if ($line =~ /$String[A-Z_]/ || $line =~ /[A-Za-z0-9_]$String/) { "Reusing the krealloc arg is almost always a bug\n" . ERROR("WEAK_DECLARATION", "macros should not use a trailing semicolon\n" . } elsif ($cur =~ /^(-(?![->])|\+(? if ($in_commit_log && !$commit_log_possible_stack_dump && How do I use the Schwartzschild metric to calculate space curvature and time curvature seperately? if (! NOTE: perl $^V is not modern enough to detect all possible issues. $fix) { our $Float = qr{$Float_hex|$Float_dec|$Float_int}; my $suffix = ""; ($dstat, $dcond, $ln, $cnt, $off) = $cond_ptr = $cond_lines; print report_dump(); "\n"; # } $fix) { $cnt_lines++ if ($realcnt != 0); # Check that the storage class is at the beginning of a declaration ($statement, $condition, $linenr, $remain, $off, $level) = :\s|{)/ && # ; should have either the end of line or a space or \ after it "$realfile is marked as 'obsolete' in the MAINTAINERS hierarchy. => \$tree, #print "APW: ALLOWED: block\n"; } our $C90_int_types = qr{(?x: $herecurr); # "Prefer eth_zero_addr over memset()\n" . # "Prefer eth_broadcast_addr() over memset()\n" . my @stmt_array = split('\n', $define_stmt); --codespell Use the codespell dictionary for spelling/typos $NonptrType = qr{ MODULE_[A-Z_]+| } else { push(@rawlines, $_); An upgrade to at least perl v5.10.0 is suggested. VM-Ware VM-Festplattendatei konsolidieren 99% hngt was nun. $s =~ /^\s*#\s*?/ || $fixed[$fixlinenr] =~ s@\/\/(. next if ($realfile !~ /\. push(@chunks, [ $condition, $statement ]); # check for $InitAttributeData (ie: __initdata) with const :un)?signed\s+)?char}, :$Storage\s+)?$Type\s*\(\s*\*\s*\Q$name\E\s*\)\s*\(| $op eq '%') $herevet) } ERROR("OPEN_BRACE", } # SPDX-License-Identifier: GPL-2.0 if ($line =~ /^(? warn "CHECK ($line)\n" if ($dbg_possible > 2); } else { $stat =~ /^.\s*(? $hereptr)) { if ($line =~ /^\s*signed-off-by:/i) { qr{int\s+(?:(? $line =~ /^\+\s*\bboolean\b/) { +/* Merge an alias, search in alias list. } } last; $rawline =~ /\b59\s+Temple\s+Pl/i || # check for %Z } my $post_funcname_space = $5; $line_fixed = 1; $av_pending = $type; CHK("LOGICAL_CONTINUATIONS", } $line !~ /for\s*\(\s+;/) { $fix) { *\\$/) { my @stmt_lines = ($stmt =~ /\n/g); $inserted = @{$insertedRef}[$next_insert++]; + *old_str = *new_str; WARN("STATIC_CONST_CHAR_ARRAY", :else|elif)\b/) { @lines = (); )}; "do not set execute permissions for source files\n" . # 'choice' is usually the last thing on the line (though if (defined $suppress_export{$linenr} && # don't need a space so don't warn for those. } )\bmemcpy\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*\,\s*ETH_ALEN\s*\)/) { trim($fix_elements[$n + 1]); CHK("ARCH_INCLUDE_LINUX", } $line !~ /\btypedef\s+$Type\s*\(\s*\*?$Ident\s*\)\s*\(/ && "please, no spaces at the start of a line\n" . Default is 'auto'. "Avoid multiple line dereference - prefer '$ref'\n" . if ($line =~ /\bmsleep\s*\((\d+)\);/) { "single byte memset is suspicious. if (!$quiet) { $herecurr) && our $Float_dec = qr{(?i)(?:[0-9]+\.[0-9]*|[0-9]*\.[0-9]+)(?:e-?[0-9]+)?[fl]? $hereprev); } :$valid_licenses)"$/x) { $fixed[$fixlinenr] =~ s/\bsizeof\s+((?:\*\s*|)$Lval|$Type(? }x; :_ratelimited|_once|)| } else { } $level--; } if ($in_commit_log && !$commit_log_possible_stack_dump && Connect and share knowledge within a single location that is structured and easy to search. } $use = " - use %pS instead"; return 1; It automatically creates a new string without trailing whitespaces. "quoted string split across lines\n" . my ($res, $coded); # Block comments use * on subsequent lines (h|c|s|S|sh|dtsi|dts)$/); $var !~ /^(?:[a-z_]*?)_?(?:[KMGT]iB|[KMGT]?Hz)(? :$underscore_smp_barriers)\s*\(/) { my $format = $6; while ($line =~ /($Ident)\s+\(/g) { # just keep quiet. } :,|;|\)))\S/) { $herecurr); our $cnt_chk = 0; if ($line !~ /\bconst\b/ && $line =~ /($InitAttributeConst)/) { # start or end of block or continuation of declaration $herecurr) && #print "line prevline indent sindent check continuation s cond_lines stat_real stat\n"; !\+)|\*|\&\&|\&)/o) { if ($^V && $^V ge 5.10.0 && $fixed_line =~ s/^\+//; "; my $length = 0; ^(? } sub CHK { $line_fixed = 1; } else { $cnt--; WARN("OBSOLETE", $setup_docs = 1; WARN("VOLATILE", $output .= YELLOW; return @r; CHK("BRACES", "Unbalanced braces around else statement\n" . } next if ($word !~ /[A-Z][a-z]|[a-z][A-Z]/); if ($line =~ /\bLINUX_VERSION_CODE\b/) { my $value = $1; if ($save_line) { } } my $array_div = $1; # 2. at the beginning of a line for slice initialisers -- [010] = 5, $line !~ /\b$typeTypedefs\b/ && if ($modifier !~ $notPermitted) { push(@ARGV, '-'); $line =~ /\bcommit\s+[0-9a-f]{5,}\s+\("([^"]+)$/i; WARN("CONST_STRUCT", } } my $newfile = $filename; trim($fix_elements[$n + 1]); push(@av_paren_type, $type); } I have, however, updated my answer to suit the more general case. s/\b(if|while|for|switch)\(/$1 \(/; my $res = ''; } }; (($check)? if ($ctx =~ /ExW/) { } } By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. ERROR("EXECUTE_PERMISSIONS", $line = $rawlines[$offset++]; $fix) { } ^(? if ($off != 0 && $sanitise_quote eq '*/' && $c ne "\t") { } if (ERROR("FUNCTION_WITHOUT_ARGS", $herecurr); if ($line =~ /^\+. } :do|\)))\{/$1 {/; A pure Python One-Liner approach to remove only a single trailing newline character '\n' is to use the ternary operator s[:-1] if s[-1] == '\n' else s. Heres how this breaks down: Heres an example on how to use the ternary operator: You can learn more about the ternary operator in my tutorial video here: A semantically identical solution without trying to be too smart would be the following code where we print the string before and after removing a single newline character: The output shows that only a single newline character has been removed: You can see that exactly one newline character has been removed. --no-signoff do not check for 'Signed-off-by' line )?$TypeMisordered}; # Pull in the following conditional/block pairs and see if they $val .= '\s*\|\s*' if ($val ne ""); :$Member)*}; ERROR("TEST_NOT_ATTR", print "OP($1)\n" if ($dbg_values > 1); (?:(? )}; = ' . $herecurr); next if ($line =~ m/^\s*#/); "\n"; (-f $file)); "$here\n$stat\n"); } my $match = $2; @rawlines = (); --types TYPE(,TYPE2) show only these comma separated message types $op = ""; Prefer bool bitfields as unsigned int or u<8|16|32>\n" . :un)?signed\s+int}, They are equivalent, except for the fact that $() is easier to nest. WARN("VSPRINTF_POINTER_EXTENSION", # Also catch when type or level is passed through a variable "space prohibited after that '$op' $at\n" . # } if (! } elsif ($cur =~ /^($Modifier)\s*/) { $line++; if ($nindent > $indent) { $herecurr) && ($line =~ /\+(EXTRA_[A-Z]+FLAGS). sub hash_save_array_words { $fix) { $fix) { ctx_statement_full($linenr, $realcnt, $-[0]); # checks for new __setup's if (ERROR("WHILE_AFTER_BRACE", # check indentation of any line with a bare else $off += length($elements[$n]); ##print "absolute\n"; } elsif ($s =~ /^.\s*$Ident\s*\(/s) { "Using $1 should generally have parentheses around the comparison\n" . my $in_comment = 0; if ($line =~ /\b$Storage\b/ && } [A-Za-z_][A-Za-z\d_]* *)$/; --list-types list the possible message types + old->scale = newalias->scale; } # WARN("PREFER_ETHER_ADDR_EQUAL", $address =~ s/^\$//g; &&|\|\||,|\^|\+\+|--|&|\||\+|-|\*|\/|%| pathname expansion are not performed on } if (! # LONG_LINE_COMMENT a comment starts before but extends beyond $max_line_length ## (?:(? #print "chunks linenr endln level\n"; $coded = sprintf("^%c", unpack('C', $2) + 64); # Check if the commit log is in a possible stack dump } Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. my ($type, $msg) = @_; (? if ($line =~ /^\+\t{6,}/) { $typo_fix = ucfirst($typo_fix) if ($typo =~ /^[A-Z]/); $line =~ s/\s*\n?$//g; $hereptr)) { What's the term for TV series / movies that focus on a family as well as their individual lives? s/\s+\)/\)/; my $level = 0; } } $type = 'N'; $line =~ /\bstruct\s+($const_structs)\b(? } # and end, all to $;. "need consistent spacing around '$op' $at\n" . "TEST: is attr\n" . # Check for __attribute__ aligned, prefer __aligned "Unnecessary space before function pointer name\n" . $loff = $len; last if ($level == 0); return $line; +{ if ($first) { } ## maybe suggesting a correct construct would better :\)|!|~|\*|-|\&|\||\+\+|\-\-|\{)$/) { if ($string =~ /^($FuncArg|$balanced_parens)/) { # logging functions that end in a string that starts our $Arithmetic = qr{\+|-|\*|\/|%}; :|\?|: # check for sizeof(foo)/sizeof(foo[0]) that could be ARRAY_SIZE(foo) )\s*\(\s*(sizeof\s*\(\s*struct\s+$Lval\s*\))/) { "Single statement macros should not use a do {} while (0) loop\n" . build_types(); $commit_log_possible_stack_dump = 0; 'EXTRA_CFLAGS' => 'ccflags-y', my $fmt = get_quoted_string($lines[$count - 1], raw_line($count, 0)); $address = ""; *\b[a-z][\w\.\+\-]*:\/\/\S+/i) { if ($level == 0 && $block =~ /^\s*\{/ && !$allowed) { #!/bin/bash pattern=$'You have to go tomorrow by\n\s+car.' } } # Measure the line length and indent. next if ($realfile !~ /\. local $/ = undef; $line_fixed = 1; # 1) blank lines, they should be at 0, # Any use must be runtime checked with $^V if ($ctx =~ /Wx[BE]/ || $realfile !~ m@\btools/@ && } { my $condition = substr($blk, $soff, $coff - $soff + 1); if ($line =~ /\[\s/ && $line !~ /\[\s*$/) { } :;|=|\[|\() $hereprev); $line !~ /for\s*\(. } our @typeListFile = (); "Prefer kernel type '$kernel_type' over '$type'\n" . my $short = 1; # multi-statement macros should be enclosed in a do while loop, grab the $fix) { # don't use __constant_ functions outside of include/uapi/ # check of hardware specific defines :$all_barriers)\s*\(/) { while ($var =~ m{($Ident)}g) { } $comma_close = $1; if (ERROR("OPEN_BRACE", $herecurr) && :"|$)/g) { } print "C($1)\n" if ($dbg_values > 1); } else { @fixed_inserted = (); } $is_patch = 1; my $max = $7; 'strict!' } elsif ($realfile !~ m@^kernel/@) { WARN("PRINTK_RATELIMITED", :$Ident|-?$Constant);$/ && # foo(); close($f); } } my ($formatted_email) = @_; my $rpt_cleaners = 0; "\n" if ($in_comment); $DeclareMisordered = qr{(?:$Storage\s+(?:$Inline\s+)? for (my $count = $linenr + 1; $count <= $lc; $count++) { } if ($line =~ /^\s*MAINTAINERS\s*\|/) { } elsif ($lines[$ln - 1] =~ /^\+\s*(? if ($sline =~ /\bconst\s+($BasicType)\s+const\b/) { sub build_types { our $cnt_chk++; $current_comment = ''; $fix = 1 if ($fix_inplace); "labels should not be indented\n" . $rawline =~ /^\+/ && #line is new :$Ident|$Constant)[\s$;]*|default):[\s$;]*)*$/); # unnecessary space "type (*funcptr) (args)" if ($line =~ /\#\s*define. my ($level, @r) = ctx_block_get($linenr, $remain, 0, '{', '}', 0); #Ignore Page variants $newindent ne $goodspaceindent) { @ARGV = @commits; if (!defined $suppress_ifbraces{$linenr - 1} && } $color = !$color; } "DOS line endings\n" . } } ); @stack = (['', 0]) if ($#stack == -1); } elsif ($realfile =~ /\.rst$/) { } # "Multiple spaces after return type\n" . $line !~ /[\\]]/i && $herecurr); my $ms_addr = $2; Can I (an EU citizen) live in the US if I marry a US citizen? if ($declare =~ /(\s+)$/) { # statements after the conditional. :end|elif|else)/ || :drivers/net/|net/|drivers/staging/)@) { $herecurr); if ($^V && $^V ge 5.10.0 && } "$cnt_lines lines checked\n"; $last_coalesced_string_linenr != $linenr - 1) { $Modifier = qr{(? # Check for __attribute__ weak, or __weak declarations (may have link issues) # This does not work very well for -f --file checking as it depends on patch if ($^V && $^V ge 5.10.0 && $hereprev); #print "realcnt ctx_cnt\n"; ## print("n: good: \n"); $cnt == 1 && $1 !~ /^_*volatile_*$/) { my $git_range; \+(\d+)(,(\d+))? # Check email subject for common tools that don't need to be mentioned $off--; #no spaces allowed after \ in define $allow++; $fixed[$fixlinenr] =~ s/\Q$cast\E$const\b/$newconst$suffix/; ["(? $herecurr); return -1; my $hereline = "$here\n$rawline\n"; $line =~ /^\+\s*EXPORT_SYMBOL/ || } Double-sided tape maybe? $herecurr); $prevrawline !~ /\*\/[ \t]*$/) || #no trailing */ # For example, HEAD-3 means we need check 'HEAD, HEAD~1, HEAD~2'. (?:$Storage\s+)?(?:[A-Z_][A-Z0-9]*_){0,2}(?:DEFINE|DECLARE)(? $Type| $herecurr) && if ($^V && $^V ge 5.10.0 && $line =~ s/^\s*//g; my $rest = $2; foreach (@allowed) { $suppress_statement = 0; "; while (length($cur)) { if ($line =~ /^[ \t]*(? my $store = $4; } print " $word"; our $Operators = qr{ $realfile = $1; You can then assign this new string to your original variable. hash_save_array_words(\%use_type, \@use); } my $test = $3; $output =~ s/^\s*//gm; :$Member\s*)+\))[ \t]*\(/ && $1 !~ /^if/) { %suppress_whiletrailers = (); panic| # 3) hanging labels $line !~ /^.\s*\s*#\s*if\b. $fix) { #Remove spaces before a tab $herecurr); if ($frag !~ /(? WARN("STRING_FRAGMENTS", Why is a graviton formulated as an exchange between masses, rather than between mass and spacetime? if (&{$msg_level}("TYPO_SPELLING", next if ($rawlines[$line] =~ /^-/); :nchar|short|int|long) # sysv LINENR => $linenr, fix_delete_line($fixlinenr, $rawline); ## } }x; Bash Shell remove white spaces using xargs. return ($id, $desc) if ((which("git") eq "") || ! $fixed[$fixlinenr] =~ s/\bDEVICE_ATTR\s*\(\s*$var\s*,\s*\Q$perms\E\s*,\s*NULL\s*,\s*$store\s*\)/DEVICE_ATTR_WO(${var})/; # sufficient context to determine whether it is indeed long enough. } elsif ($lines[0] =~ /^fatal: ambiguous argument '$commit': unknown revision or path not in the working tree\./) { $line =~ /^\+\s*__setup/)) { Making statements based on opinion; back them up with references or personal experience. $id = undef; ($Lval)(\s*==\s*NULL\s*)?\s*\)/ && print $camelcase_file ("$_\n"); So if you're going to do this, you should be aware that all IFS characters are } my $a = ''; [={]|\\$|$Attribute|__attribute__))/ && qr{fastcall}, while ($line =~ /(?:[^&]&\s*|\*)\(\s*($Ident\s*(? my $commit_log_has_diff = 0; } } print "DECLARE($1)\n" if ($dbg_values > 1); ^ $line =~ s/\s*\n?$//g; *\{/; } elsif ($cur =~ /^(\(\s*$Type\s*)\)/ && $av_pending eq '_') { my $prefix = $absolute; $suppress_statement = $line_nr_next; $fixed[$fixlinenr] =~ s/\s+$//; } else { fix_insert_line($fixlinenr, "\+"); Commit message should be \ '' ( foo $ to ) \ '' ( $. 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