diff options
Diffstat (limited to 'Build/source/texk/chktex/chktex-src/deweb.in')
| -rw-r--r-- | Build/source/texk/chktex/chktex-src/deweb.in | 159 |
1 files changed, 85 insertions, 74 deletions
diff --git a/Build/source/texk/chktex/chktex-src/deweb.in b/Build/source/texk/chktex/chktex-src/deweb.in index 91750e636a2..fff7fb919a2 100644 --- a/Build/source/texk/chktex/chktex-src/deweb.in +++ b/Build/source/texk/chktex/chktex-src/deweb.in @@ -26,93 +26,104 @@ # # -print STDERR "DeWEB v1.2 - Copyright 1996 Jens T. Berger Thielemann\n"; +print STDERR "DeWEB v1.3 - Copyright 1996 Jens T. Berger Thielemann\n"; undef $/; -$texmode = 1; -$_ = <>; - -while(/\@/) -{ - &out($`); - $_ = $'; - - if(/^@/) { - $_ = $'; - &out('@'); - next; +my @FILES = @ARGV; +FILE: +while( my $file = shift @FILES ) { + + my $success = open my $fh, '<', "$file"; + if ( ! $success ) { + print STDERR "Couldn't open file '$file'\n"; + next FILE; } - if(/^([\s\n])/) { - $_ = $'; - print "\n" if $1 eq "\n"; - $texmode = 1; - next; - } - - if(/^[cpd]/i) { - $_ = $'; - $texmode = 0; - next; - } - - if(/^\,/i) { - $_ = $'; - print '\,'; - next; - } - - if(m!^/!) { - $_ = $'; - print '\\\\'; - next; - } - - if(/^[h\&\|\;\#\+]/i || /^i.*/i) { - $_ = $'; - next; - } - - if(/^\*[0-9\*]?((.|\n)*?\.)/) { - $_ = $'; - print $1; - $texmode = 1; - next; - } - - if(/^[<(^.t!]((.|\n)*?)\@\>/i) { - $_ = $'; - print '{'.$1.'}'; - $texmode = 0; - next; - } - - if(/^[=]((.|\n)*?)\@\>/) { - $_ = $'; - print &printnl($1); - next; - } + $texmode = 1; + $_ = <$fh>; + + while (/\@/) { + &out($`); + $_ = $'; + + if (/^@/) { + $_ = $'; + &out('@'); + next; + } + + if (/^([\s\n])/) { + $_ = $'; + print "\n" if $1 eq "\n"; + $texmode = 1; + next; + } + + if (/^[cpd]/i) { + $_ = $'; + $texmode = 0; + next; + } + + if (/^\,/i) { + $_ = $'; + print '\,'; + next; + } + + if (m!^/!) { + $_ = $'; + print '\\\\'; + next; + } + + if (/^[h\&\|\;\#\+]/i || /^i.*/i) { + $_ = $'; + next; + } + + if (/^\*[0-9\*]?((.|\n)*?\.)/) { + $_ = $'; + print $1; + $texmode = 1; + next; + } + + if (/^[<(^.t!]((.|\n)*?)\@\>/i) { + $_ = $'; + print '{'.$1.'}'; + $texmode = 0; + next; + } + + if (/^[=]((.|\n)*?)\@\>/) { + $_ = $'; + print &printnl($1); + next; + } + + if (/^[fsl](\s+\S+\s+\S+)|^\'(.|\n)*?\'|^\[((.|\n)*?)\@\]/i) { + $_ = $'; + print &printnl($+); + next; + } + + @line = split(/\n/, $_, 2); + print STDERR "Unknown opcode, ignored. Buffer:\n$line[0]\n"; - if(/^[fsl](\s+\S+\s+\S+)|^\'(.|\n)*?\'|^\[((.|\n)*?)\@\]/i) { - $_ = $'; - print &printnl($+); - next; } - @line = split(/\n/, $_, 2); - print STDERR "Unknown opcode, ignored. Buffer:\n$line[0]\n"; + print $_; } -print $_; - sub printnl { my($foo); - if(defined $_[0]) { - $foo = $_[0]; - $foo =~ s/.//g; + if (defined $_[0]) { + $foo = $_[0]; + $foo =~ s/.//g; } else { - $foo = ""; + $foo = ""; } $foo; } |