1#!/usr/bin/env perl 2# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 3# 4# SPDX-License-Identifier: curl 5# 6# bad[:=]correct 7# 8# If separator is '=', the string will be compared case sensitively. 9# If separator is ':', the check is done case insensitively. 10# 11my $w; 12while(<STDIN>) { 13 chomp; 14 if($_ =~ /^#/) { 15 next; 16 } 17 if($_ =~ /^([^:=]*)([:=])(.*)/) { 18 my ($bad, $sep, $better)=($1, $2, $3); 19 push @w, $bad; 20 $alt{$bad} = $better; 21 if($sep eq "=") { 22 $exactcase{$bad} = 1; 23 } 24 } 25} 26 27my $errors; 28 29sub file { 30 my ($f) = @_; 31 my $l = 0; 32 open(F, "<$f"); 33 while(<F>) { 34 my $in = $_; 35 $l++; 36 chomp $in; 37 if($in =~ /^ /) { 38 next; 39 } 40 # remove the link part 41 $in =~ s/(\[.*\])\(.*\)/$1/g; 42 # remove backticked texts 43 $in =~ s/\`.*\`//g; 44 foreach my $w (@w) { 45 my $case = $exactcase{$w}; 46 if(($in =~ /^(.*)$w/i && !$case) || 47 ($in =~ /^(.*)$w/ && $case) ) { 48 my $p = $1; 49 my $c = length($p)+1; 50 print STDERR "$f:$l:$c: error: found bad word \"$w\"\n"; 51 printf STDERR " %4d | $in\n", $l; 52 printf STDERR " | %*s^%s\n", length($p), " ", 53 "~" x (length($w)-1); 54 printf STDERR " maybe use \"%s\" instead?\n", $alt{$w}; 55 $errors++; 56 } 57 } 58 } 59 close(F); 60} 61 62my @files = @ARGV; 63 64foreach my $each (@files) { 65 file($each); 66} 67exit $errors; 68
