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white space cleanups

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This commit is contained in:
Dietmar Maurer 2016-10-07 11:14:20 +02:00
parent 44a1fe387e
commit 74b0334e19
1 changed files with 12 additions and 13 deletions
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25
scan-adoc-refs
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@ -41,7 +41,7 @@ sub push_environment {
die "undefined environment '$env'\n" if !defined($environments->{$env}); die "undefined environment '$env'\n" if !defined($environments->{$env});
return if !$environments->{$env}; # do not track return if !$environments->{$env}; # do not track
if ($not) { if ($not) {
my $new_env = []; my $new_env = [];
foreach my $e (@{$env_stack->[-1]}) { foreach my $e (@{$env_stack->[-1]}) {
@ -54,7 +54,7 @@ sub push_environment {
} else { } else {
push @$env_stack, [$env]; push @$env_stack, [$env];
} }
push @$env_name_stack, $env; push @$env_name_stack, $env;
} }
@ -62,12 +62,12 @@ sub pop_environment {
my ($env) = @_; my ($env) = @_;
die "undefined environment '$env'\n" if !defined($environments->{$env}); die "undefined environment '$env'\n" if !defined($environments->{$env});
return if !$environments->{$env}; # do not track return if !$environments->{$env}; # do not track
pop @$env_stack; pop @$env_stack;
my $res = pop @$env_name_stack; my $res = pop @$env_name_stack;
die "environment missmatch ($res != $env)\n" if $res ne $env; die "environment missmatch ($res != $env)\n" if $res ne $env;
} }
@ -86,7 +86,7 @@ sub register_blockid {
foreach my $e (@$env_list) { foreach my $e (@$env_list) {
my $fn = $fileinfo->{blockid}->{$e}->{$blockid}; my $fn = $fileinfo->{blockid}->{$e}->{$blockid};
die "blockid '$blockid' already defined in $fn" die "blockid '$blockid' already defined in $fn"
if defined($fn); if defined($fn);
$fileinfo->{blockid}->{$e}->{$blockid} = $filename; $fileinfo->{blockid}->{$e}->{$blockid} = $filename;
} }
@ -96,17 +96,17 @@ sub scan_adoc_file {
my ($filename) = @_; my ($filename) = @_;
reset_environment_stack(); reset_environment_stack();
# print "SCAN $filename\n"; # print "SCAN $filename\n";
my $fh = IO::File->new("$filename", "r") or my $fh = IO::File->new("$filename", "r") or
die "unable to open file '$filename' - $!\n"; die "unable to open file '$filename' - $!\n";
my $env_last_line = {}; my $env_last_line = {};
while (defined (my $line = <$fh>)) { while (defined (my $line = <$fh>)) {
if ($line =~ m/^if(n?)def::(\S+)\[(.*)\]\s*$/) { if ($line =~ m/^if(n?)def::(\S+)\[(.*)\]\s*$/) {
my ($not, $env, $text) = ($1, $2); my ($not, $env, $text) = ($1, $2, $3);
die "unsuported ifdef usage - implement me" if $text; die "unsuported ifdef usage - implement me" if $text;
push_environment($env, $not); push_environment($env, $not);
next; next;
@ -131,9 +131,9 @@ sub scan_adoc_file {
$env_last_line->{$e} = $line; $env_last_line->{$e} = $line;
chomp $env_last_line->{$e}; chomp $env_last_line->{$e};
} }
# fixme: also scan <<>> # fixme: also scan <<>>
while ($line =~ m/xref:([^\s\[\]]+)\[([^\]]*)\]/g) { while ($line =~ m/xref:([^\s\[\]]+)\[([^\]]*)\]/g) {
# print "$filename xref:$1 [$2]\n"; # print "$filename xref:$1 [$2]\n";
} }
@ -143,7 +143,7 @@ sub scan_adoc_file {
die "implement me" if $blockid =~m/,/; die "implement me" if $blockid =~m/,/;
register_blockid($filename, $blockid, $env_stack->[-1]); register_blockid($filename, $blockid, $env_stack->[-1]);
} }
} }
} }
my $scanned_files = {}; my $scanned_files = {};
@ -173,7 +173,7 @@ sub resolve_link_target {
} }
} }
} }
return $filename; return $filename;
} }
@ -196,4 +196,3 @@ foreach my $e (@$start_env) {
print to_json($fileinfo, { pretty => 1 } ); print to_json($fileinfo, { pretty => 1 } );