+ *old_str = *new_str; } } elsif ($rawline =~ /^\+/) { $av_pending = 'V'; if ($type =~ /\b($typeC99Typedefs)\b/) { if ($showfile) { "\n)"; # Check for __attribute__ format(printf, prefer __printf } } :[\s"'\(\[]|$)/i && $herecurr); $line =~ /^\s*$/) { Is it OK to ask the professor I am applying to for a recommendation letter? } $last_blank_line = $linenr; ) or help(1); $kernel_type .= $1; print << "EOM" $arg_pos--; if (statement_block_size($block) > 1) { +{ } } } "Missing a blank line after declarations\n" . my $if_stat = $1; :\s+$Sparse)*[\s\*]+\s*\)/sg) { # check for smp_read_barrier_depends and read_barrier_depends $to =~ s/(\b$Modifier$)/$1 /; $in_commit_log = 0; $camelcase{$1} = 1; my $level2 = $level; $herecurr); $lines[$linenr - 3] =~ /^[ +]/ && if ($^V && $^V ge 5.10.0 && } $herecurr) && $type = 'C'; Bash - read *.p12 keystore info. $res .= ' '; # comment. # check for pointless casting of kmalloc return +{ my $reported_maintainer_file = 0; defined $stat && WARN("DEVICE_ATTR_FUNCTIONS", # check for krealloc arg reuse Some alias definitions may my $stat_real = ''; open(my $script, '; $line =~ /^.\s*\#\s*define\s*$Ident(\()?/) { $good = $fix_elements[$n] . # the context looking for a comment "edge". # Need a space before open parenthesis after if, while etc $herecurr) && ) if (!$clean and !$fix) { :DATE|TIME|TIMESTAMP)__)\b/g) { ($short || $long || $space || $case || ($orig_desc ne $description) || !$hasparens)) { $current_comment = ''; (? } } cat_vet($rawline) . ##print "stat stat_next\n"; $1; $rawline !~ m/^$UTF8*$/) { if (ERROR("SPACING", } :\s|{)/ && $stat =~ /^.\s*(?:extern\s+)?$Type\s*(? $format =~ /^"\%(?i:ll[udxi]|[udxi]ll|ll|[hl]h? # while read line ; do "README", "Documentation", "arch", "include", "drivers", my $vendor = $1; # closing brace should have a space following it when it has anything # Pull in the following conditional/block pairs and see if they # 3. inside a curly brace -- = { [010] = 5 } */) { } $fix) { my $sign = $1; This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. $prevline =~ /^\+\treturn\s*;\s*$/ && } if ($ctx =~ /^\+\s*(case\s+|default:)/ && my $ctx = join("\n", @ctx); if ($realfile !~ m@^include/uapi/@ && # recommend kstrto* over simple_strto* and strict_strto* # other possible extensions of declaration lines } #warn "line\n"; ("$4" eq ";" ? defined($context_function) && #!/usr/bin/env perl if ($$lineRef =~ /^\@\@ -\d+,\d+ \+(\d+),(\d+) \@\@/) { sub fix_insert_line { # leading and trailing angle brackets, the address $pre_pointer_space =~ /^\s/) { if ($sline =~ /^\+\}\s*$/) { my $herevet = "$here\n" . if ($line =~ /^\+/ && $length > $max_line_length) { my @stmt_lines = ($stmt =~ /\n/g); my ($linenr, $remain) = @_; '{' : ''; my $comment = trim($1); return ctx_block_get($linenr, $remain, 0, '{', '}', 0); $line_fixed = 1; # filename then : my $test = "\\b$func\\s*\\(${skip_args}($FuncArg(? push (@types, $_); if (defined $2 || defined $7) { # } elsif ($ms_val =~ /^(? $prev_values = substr($curr_values, -1); $line =~ /^rename (? ($line =~ /(?:\s|^)[0-9a-f]{12,40}(? # the whole statement. --emacs emacs compile window format (h|s|S)$/) { [ch]$/ && $line =~ /^\+. $hereptr)) { (($prevline =~ /\+(\s+)\S/) && $sline =~ /^\+$1\S/)) { last; if (ERROR("TRAILING_WHITESPACE", :[A-Z][a-z]|[a-z][A-Z])\w*)\s*[;\{]/) { our @report = (); *?\/\*/ && #leading /* Connect and share knowledge within a single location that is structured and easy to search. It's the command substitution that removes them, not the variable assignment. } my $frag = $stat; $frag =~ s/;+\s*$//; } :\s+$Lval|))/"sizeof(" . } $NonptrType our $Storage = qr{extern|static|asmlinkage}; #extract the line range in the file after the patch is applied trim($1) . $name = ""; } $suppress_export{$realline_next} = 1; my $offset = statement_rawlines($whitespace) - 1; ), 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? if ($sline =~ /^\+([\t]+)break\s*;\s*$/) { "\%L$1 is non-standard C, use %ll$1\n" . (c|dts|dtsi)$/) { while ($cnt) { $herevet) && $suppress_export{$realline_next} = 2; # storage class and type. eval "\${dbg_$key} = '$debug{$key}';"; } if (!$file && !$camelcase_file_seeded) { my $prevrawline=""; "\n)"; our @report; $level--; ($op eq '>' && $f =~ s/#. # Don't force email to have quotes # Check for modifiers. if ($color) { my ($linenr, $lc) = @_; # Check for __attribute__ packed, prefer __packed # check for new externs in .h files. } + * if ($line =~ m@\b(sizeof\s*\(\s*\Q$array\E\s*\)\s*/\s*sizeof\s*\(\s*\Q$array\E\s*\[\s*0\s*\]\s*\))@) { $res =~ s/\Q$match\E/"$;" x length($match)/e; $post_funcname_space =~ /^\s/) { *$/i) { }x; my ($level, @r) = ctx_block_get($linenr, $remain, 0, '{', '}', 0); sub annotate_values { my $lc = $stat =~ tr@\n@@; s/}((?!(? # Check for wrappage within a valid hunk of the file *\{/; $cnt-- if ($lines[$ln - 1] !~ /^-/); 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). WARN("DEPRECATED_VARIABLE", my $string = substr($rawline, $-[1], $+[1] - $-[1]); $suffix .= 'L'; $decl = rtrim($decl) if ($var eq ""); :$balanced_parens)?\s*krealloc\s*\(\s*\1\s*,/) { $sline =~ /^\+\s+$Ident\s*:\s*\d+\s*[,;]/ || ## print("el: \n"); our $multi_mode_perms_string_search = qr{ s/\[\s+/\[/; my ($linenr, $remain, $off) = @_; ERROR("SPACING", } elsif ($cast1 ne "") { | \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16 NOTE: perl $^V is not modern enough to detect all possible issues. } } # check for spaces between functions and their parentheses. $herevet) && $cond_lines += $s =~ s/\n\s+\\\n/\n/g; "$cnt_lines lines checked\n"; } if ($line =~ /\bmsleep\s*\((\d+)\);/) { $type = 'V'; my $off = 0; my $arg2 = $8; } "$here\n$stat_real\n"); $herecurr); $line =~ /^.\s*($Lval)/; Why is a graviton formulated as an exchange between masses, rather than between mass and spacetime? } my $sub_from = $ident; if (CHK("SPACING", } elsif ($commit_expr =~ m/\.\./) { $dstat !~ /^(? "No space is necessary after a cast\n" . # check for uses of __DATE__, __TIME__, __TIMESTAMP__ Double-sided tape maybe? if ($line =~ /(^. } if ($^V && $^V ge 5.10.0 && */ if (defined $suppress_export{$linenr} && __must_check| May be left adjacent to another push(@av_paren_type, $av_paren_type[$#av_paren_type]); WARN("LOGGING_CONTINUATION", } Problem: Remove a single trailing newline character if there is one from a string. } elsif (index($string, '(') == -1) { } $NonptrTypeMisordered = qr{ my ($line) = @_; print "ATTR($1)\n" if ($dbg_values > 1); :endif))/o) { How do I use the Schwartzschild metric to calculate space curvature and time curvature seperately? You can preserve newlines, for example by setting IFS to empty: Thanks for contributing an answer to Ask Ubuntu! "$call() should probably be ${call}_t($cast, $arg1, $arg2)\n" . $level--; die "$P: $filename: git format-patch failed - $!\n"; my %suppress_whiletrailers; # alloc style $line =~ /\b((? # check for an embedded function name in a string when the function is known :if|while|for)\s*\(/ && $line !~ /^.\s*#/) { "Please don't use multiple blank lines\n" . } LINENR => $linenr, if ($sanitise_quote eq '' && substr($line, $off, 2) eq '/*') { $herecurr); my $coff = $off - 1; } sub ctx_statement_block { } $herecurr) && if ($line =~ /^[ \t]*(? my ($stmt) = @_; "trailing whitespace\n" . #print "realcnt ctx_cnt\n"; $good = rtrim($fix_elements[$n]) . " fix_insert_line($fixlinenr, $fixedline); # Check relative indent for conditionals and blocks. } (($realfile =~ /\.dtsi?$/ && $line =~ /^\+\s*compatible\s*=\s*\"/) || # check for waitqueue_active without a comment. -q, --quiet quiet There are other string manipulating facilities built into bash. next; my $blk = ''; # "Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2)\n" . $line =~ /\b__attribute__\s*\(\s*\(\s*format\s*\(\s*scanf\b/) { ($sindent > $indent + 8))) { # but not "if (foo->bar) (" to avoid some false positives $cond_lines++; $in_comment = 0; if (ERROR("SPACING", ($prevline =~ /^\+\t{$tabs,$tabs}return\b/ && print "ASSIGN($1)\n" if ($dbg_values > 1); "usleep_range args reversed, use min then max; see Documentation/timers/timers-howto.txt\n" . (Sorry if this is too tangential). my $post_pointer_space = $3; if ($line =~ /^\s*signed-off-by:/i) { reboot } my ($stmt) = @_; } elsif ($realfile =~ /\.rst$/) { $res .= $1; # only fix matches surrounded by parentheses to avoid incorrect *)\b($Constant|[A-Z_][A-Z0-9_]*)\s*($Compare)\s*($LvalOrFunc)/) { my $match = $2; "\n)"; if ($prevline =~ /^[\+ ]\s*$/ && $type = pop(@av_paren_type); $hereprev); -h, --help, --version display this help and exit # Check for __attribute__ format(scanf, prefer __scanf EOM $output .= RED; $fix) { $newshow = "${var}_show" if ($show ne "NULL" && $show ne "${var}_show"); }x; ERROR("MULTISTATEMENT_MACRO_USE_DO_WHILE", return 0; } $realcnt--; $lead = "${lead}const "; If your expected output is a single line, you can simply remove all newline characters from the output. @CodyA.Ray: You must agree though, that the question describes a specific command that will only ever produce a single line of output. # '*'s should not have spaces between. The Python Ternary Operator And a Surprising One-Liner Hack, 56 Python One-Liners to Impress Your Friends, Finxter Feedback from ~1000 Python Developers, I Use These Free Open-Source Tools to Make Professional Tutorial Videos in 2023, How I Made a Language Translator using Python. sub is_maintained_obsolete { if ($rawline =~ /^\+\s* \t\s*\S/ || $good = $fix_elements[$n] . $fixlinenr = -1; +/* Delete an alias entry. __noclone| return ($id, $desc) if ((which("git") eq "") || ! } $declare = rtrim($declare); if ($_ eq "--color" || $_ eq "-color") { "space prohibited before that close parenthesis ')'\n" . my $paren_space = $2; $herecurr); fixup_current_range(\$lines[$range_last_linenr], $delta_offset--, -1); $fixed[$fixlinenr] =~ if ($space_after) { 'mailback!' } ##print "prefix\n"; my $has_flow_statement = 0; } $herecurr) && my $typo_fix = $spelling_fix{lc($typo)}; *)\)/ || my $opens = $line =~ tr/\(/\(/; $herecurr); return "" if ($line !~ m/($String)/g); $fixed[$fixlinenr] =~ s/\b($Lval)\s*\=\s*(? # things that appear to be patches. my $clean = 'X' x length($1); $remainder !~ /^else\s+if\b/) { while (defined($inserted) && ${$inserted}{'LINENR'} == $old_linenr) { $herecurr); } elsif ($line =~ /\bcommit\s+[0-9a-f]{5,}\s*$/i && WARN("MINMAX", (? Wrote EXPERIMENTAL --fix correction(s) to '$newfile' return $clean; if ($in_commit_log && !$commit_log_possible_stack_dump && my @commits = (); > if (ERROR("OPEN_BRACE", if (defined($misspellings) && my $match = $1; $previndent == $indent) { crt und key konvertieren - Gutermann Net, WARNING ignoreregex not defined in Definition. if (ERROR("SPACING", $c =~ s/$;/ /g; is a terminal ('auto'). Until now, weve seen how to remove one or more trailing newline characters '\n' from a given string. $p = $c; my ($type) = @_; our $typeTypedefs = qr{(?x: my $p1_prefix = ''; "use of in_atomic() is incorrect outside core kernel code\n" . $fixed[$fixlinenr] =~ s/^\+([ \t]+)/"\+" . ($edge) = $1; #print "is_start is_end length\n"; ($line =~ /^\s*(? # the $Declare variable will capture all spaces after the type } (defined $1 || defined $3) && my $inserted = @{$insertedRef}[$next_insert++]; $realcnt=$3+1; } # ignore non-hunk lines and lines being removed #ignore lines not being added $fixed[$fixlinenr] =~ my $allWithAttr = "(?x: \n" . $Declare = qr{(?:$Storage\s+(?:$Inline\s+)? # no C99 // comments if ($var =~ /^$Binary$/) { if ($rawline =~ /\\$/ && $sline =~ tr/"/"/ % 2) { } # until we hit end of it. my $qlen = 0; How we determine type of filter with pole(s), zero(s)? return if ($camelcase_seeded); "$1 is obsolete, use k$3 instead\n" . ctx_statement_block($linenr, $remain, $off); }; $herecurr) && # canonical declaration is "type (*funcptr)(args)" (?:[a-z0-9]+_){1,2}(?:printk|emerg|alert|crit|err|warning|warn|notice|info|debug|dbg|vdbg|devel|cont|WARN)(? while ($to =~ s/\*\s+\*/\*\*/) { fix_delete_line($fixlinenr - 1, $prevrawline); } $herecurr); s/\b(if|while|for|switch)\(/$1 \(/; :un)?signed\s+)?long\s+int}, $av_pend_colon = 'O'; }x; } if ($line =~ /\bsizeof\s*\(\s*\&/) { my $cnt = $realcnt; if (!$in_commit_log && return substr($rawline, $-[0], $+[0] - $-[0]); $herecurr); LINENR => $linenr, } ERROR("WEAK_DECLARATION", In this case I've had to use ${var%%[[:space:]]}. # check for bad placement of section $InitAttribute (e.g. + parse_events_terms__purge(&newalias->terms); $line =~ /(?:$Declare|$DeclareMisordered)\s*$Ident\s*$balanced_parens\s*(? if (WARN("CONSTANT_CONVERSION", " . "char * array declaration might be better as static const\n" . __noreturn| }x; $hereprev) && if (!$ok) { } my $orig = $1; if (!$ignore_perl_version) { if ($^V && $^V ge 5.10.0) { Asking for help, clarification, or responding to other answers. $type = '{'; "Duplicate signature\n" . while ($ctx_skip > $ctx_cnt || ($ctx_skip == $ctx_cnt && if ($declare !~ /\*$/ && $post_declare_space =~ /^$/) { $hereprev) && } } # Ignore functions being called my $perms = $2; $fixedline =~ s/^(.\s*)\{\s*/$1\t/; + old->per_pkg = newalias->per_pkg; *)\(\s*$Type\s*\)([ \t]++)((?! Dual\ BSD/GPL| $stat =~ /^\+(?:.*? } if (length($leading_tabs) + 1 ne length($new_leading_tabs)) { if ($^V && $^V ge 5.10.0 && my $soff = $off; exit(2); $setup_docs = 1; if (($realfile =~ /^$/ || $line =~ /^\+/) && my $o = $1; : if (defined $chunks[1]) { } } --showfile emit diffed file position, not input file position @fixed_inserted = (); Default is 'auto'. ERROR("EXPORTED_WORLD_WRITABLE", Linux already includes a copy of the GPL.\n" . $type = 'c'; $here = "#$linenr: " if (!$file); my $oval = ""; $av_pending = 'E'; } elsif ($rawline =~ /^\+. } \+=|-=|\*=|\/=|%=|\^=|\|=|&=| $a = 'B' if ($elements[$n] =~ /(\[|\()$/); $string =~ s@\s*\)\s*$@@; --terse one line per report $$wordsRef .= '|' if ($$wordsRef ne ""); } ! } (?:\s*$;*)(?:\s*{)?(?:\s*$;*)(? # print "#ifdef in C files should be avoided\n"; if ($possible =~ /^\s*$/) { $rename .= " '$show' to '$newshow'"; while ($string =~ /^\s*\(. if ($line =~ /^.\s*(?:case\s*. *//; } %suppress_whiletrailers = (); } 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! "Avoid using diff content in the commit message - patch(1) might not work\n" . $desc = substr($lines[0], 41); CHK("MACRO_ARG_PRECEDENCE", $line !~ /^This reverts commit [0-9a-f]{7,40}/ && if ($line =~ /^.\s*(struct\s+mutex|spinlock_t)\s+\S+;/ || # (c) 2001, Dave Jones. if ($res =~ /^.\s*\#\s*include\s+\/) { ERROR("TRAILING_STATEMENTS", return 0; WARN("SSCANF_TO_KSTRTO", if (WARN("UNSPECIFIED_INT", my $realcnt = 0; elsif ($opv eq ':C' || $opv eq ':L') { $herecurr); my $prev_values = 'E'; $lead = rtrim($1); my ($type, $msg) = @_; } } elsif ($realcnt == 1) { } if (!defined($stat_real) || } if (defined $stat && :un)?signed| my $ln = $linenr; ^.LIST_HEAD\(\Q$name\E\)| my $commit_log_has_diff = 0; } elsif ($emacs) { + "%s=%#x", term->config, term->val.num); } $lines[$realline_next - 1] =~ /EXPORT_UNUSED_SYMBOL.*\((. } else { trim(string_find_replace($2, "\\s*$attr\\s*", " ")) . " ) if ($realfile =~ /\.c$/ && defined $stat && my $herectx = $here . irq| last if $rl =~ /^[ \+]. } elsif ($sanitise_quote eq $c) { "please use device_initcall() or more appropriate function instead of __initcall() (see include/linux/init.h)\n" . Version: $V # } :un)?signed| # indentation of previous and current line are the same print "$linenr > $curr_vars\n"; $fixed[$fixlinenr] =~ s/^(\+.*(? possible($type, "A:" . $res =~ s/$/\$/; :\S|$)/ || if ($use_cnt > 1) { WARN("DEEP_INDENTATION", if ($sline =~ /\bconst\s+\Q$found\E\s+const\b\s*\*/) { "type '$tmp' should be specified in [[un]signed] [short|int|long|long long] order\n" . "do {} while (0) macros should not be semicolon terminated\n" . while ($line =~ m{\b($multi_mode_perms_string_search)\b}g) { $ctx =~ s/\n*$//; my $var = $1; my $id = '0123456789ab'; my $cnt = statement_rawlines($stat); do| $herecurr) && $fixed[$fixlinenr] =~ # Only applies when adding the entry originally, after that we do not have if ($^V && $^V ge 5.10.0 && It would not be uncommon to pipe to the tr utility, or to Perl if preferred: You can also use command substitution to remove the trailing newline: If your expected output may contain multiple lines, you have another decision to make: If you want to remove MULTIPLE newline characters from the end of the file, again use cmd substitution: If you want to strictly remove THE LAST newline character from a file, use Perl: Note that if you are certain you have a trailing newline character you want to remove, you can use head from GNU coreutils to select everything except the last byte. "Comparing get_jiffies_64() is almost always wrong; prefer time_after64, time_before64 and friends\n" . } "missing space after $1 definition\n" . This is why you have to use -n option to suppress the trailing
Fatal Car Accident In California Yesterday,
Veterinary Jobs Bahamas,
Orthodontic Conferences 2023,
Quinceanera Choreographers El Paso, Tx,
Articles B
