} } # Preprocessor commands end at the newline unless escaped. if ($type eq '#' && $c eq "\n" && $p ne "\\") { $level--; $type = ''; $off++; last; } $off++; } # We are truly at the end, so shuffle to the next line. if ($off == $len) { $loff = $len + 1; $line++; $remain--; } my $statement = substr($blk, $soff, $off - $soff + 1); my $condition = substr($blk, $soff, $coff - $soff + 1); #warn "STATEMENT<$statement>\n"; #warn "CONDITION<$condition>\n"; #print "coff<$coff> soff<$off> loff<$loff>\n"; return ($statement, $condition, $line, $remain + 1, $off - $loff + 1, $level);} sub statement_lines { my ($stmt) = @_; # Strip the diff line prefixes and rip blank lines at start and end. $stmt =~ s/(^|\n)./$1/g; $stmt =~ s/^\s*//; $stmt =~ s/\s*$//; my @stmt_lines = ($stmt =~ /\n/g); return $#stmt_lines + 2;} sub statement_rawlines { my ($stmt) = @_; my @stmt_lines = ($stmt =~ /\n/g); return $#stmt_lines + 2;} sub statement_block_size { my ($stmt) = @_; $stmt =~ s/(^|\n)./$1/g; $stmt =~ s/^\s*{//; $stmt =~ s/}\s*$//; $stmt =~ s/^\s*//; $stmt =~ s/\s*$//; my @stmt_lines = ($stmt =~ /\n/g); my @stmt_statements = ($stmt =~ /;/g); my $stmt_lines = $#stmt_lines + 2; my $stmt_statements = $#stmt_statements + 1; if ($stmt_lines > $stmt_statements) { return $stmt_lines; } else { return $stmt_statements; }} sub ctx_statement_full { my ($linenr, $remain, $off) = @_; my ($statement, $condition, $level); my (@chunks); # Grab the first conditional/block pair. ($statement, $condition, $linenr, $remain, $off, $level) = ctx_statement_block($linenr, $remain, $off); #print "F: c<$condition> s<$statement> remain<$remain>\n"; push(@chunks, [ $condition, $statement ]); if (!($remain > 0 && $condition =~ /^\s*(?:\n[+-])?\s*(?:if|else|do)\b/s)) { return ($level, $linenr, @chunks); } # Pull in the following conditional/block pairs and see if they # could continue the statement. for (;;) { ($statement, $condition, $linenr, $remain, $off, $level) = ctx_statement_block($linenr, $remain, $off); #print "C: c<$condition> s<$statement> remain<$remain>\n"; last if (!($remain > 0 && $condition =~ /^(?:\s*\n[+-])*\s*(?:else|do)\b/s)); #print "C: push\n"; push(@chunks, [ $condition, $statement ]); } return ($level, $linenr, @chunks);} sub ctx_block_get { my ($linenr, $remain, $outer, $open, $close, $off) = @_; my $line; my $start = $linenr - 1; my $blk = ''; my @o; my @c; my @res = (); my $level = 0; my @stack = ($level); for ($line = $start; $remain > 0; $line++) { next if ($rawlines[$line] =~ /^-/); $remain--; $blk .= $rawlines[$line]; # Handle nested #if/#else. if ($lines[$line] =~ /^.\s*#\s*(?:ifndef|ifdef|if)\s/) { push(@stack, $level); } elsif ($lines[$line] =~ /^.\s*#\s*(?:else|elif)\b/) { $level = $stack[$#stack - 1]; } elsif ($lines[$line] =~ /^.\s*#\s*endif\b/) { $level = pop(@stack); } foreach my $c (split(//, $lines[$line])) { ##print "C<$c>L<$level><$open$close>O<$off>\n"; if ($off > 0) { $off--; next; } if ($c eq $close && $level > 0) { $level--; last if ($level == 0); } elsif ($c eq $open) { $level++; } } if (!$outer || $level <= 1) { push(@res, $rawlines[$line]); } last if ($level == 0); } return ($level, @res);}sub ctx_block_outer { my ($linenr, $remain) = @_; my ($level, @r) = ctx_block_get($linenr, $remain, 1, '{', '}', 0); return @r;}sub ctx_block { my ($linenr, $remain) = @_; my ($level, @r) = ctx_block_get($linenr, $remain, 0, '{', '}', 0); return @r;}sub ctx_statement { my ($linenr, $remain, $off) = @_; my ($level, @r) = ctx_block_get($linenr, $remain, 0, '(', ')', $off); return @r;}sub ctx_block_level { my ($linenr, $remain) = @_; return ctx_block_get($linenr, $remain, 0, '{', '}', 0);}sub ctx_statement_level { my ($linenr, $remain, $off) = @_; return ctx_block_get($linenr, $remain, 0, '(', ')', $off);} sub ctx_locate_comment { my ($first_line, $end_line) = @_; # If c99 comment on the current line, or the line before or after my ($current_comment) = ($rawlines[$end_line - 1] =~ m@^\+.*(//.*$)@); return $current_comment if (defined $current_comment); ($current_comment) = ($rawlines[$end_line - 2] =~ m@^[\+ ].*(//.*$)@); return $current_comment if (defined $current_comment); ($current_comment) = ($rawlines[$end_line] =~ m@^[\+ ].*(//.*$)@); return $current_comment if (defined $current_comment); # Catch a comment on the end of the line itself. ($current_comment) = ($rawlines[$end_line - 1] =~ m@.*(/\*.*\*/)\s*(?:\\\s*)?$@); return $current_comment if (defined $current_comment); # Look through the context and try and figure out if there is a # comment. my $in_comment = 0; $current_comment = ''; for (my $linenr = $first_line; $linenr < $end_line; $linenr++) { my $line = $rawlines[$linenr - 1]; #warn " $line\n"; if ($linenr == $first_line and $line =~ m@^.\s*\*@) { $in_comment = 1; } if ($line =~ m@/\*@) { $in_comment = 1; } if (!$in_comment && $current_comment ne '') { $current_comment = ''; } $current_comment .= $line . "\n" if ($in_comment); if ($line =~ m@\*/@) { $in_comment = 0; } } chomp($current_comment); return($current_comment);}sub ctx_has_comment { my ($first_line, $end_line) = @_; my $cmt = ctx_locate_comment($first_line, $end_line); ##print "LINE: $rawlines[$end_line - 1 ]\n"; ##print "CMMT: $cmt\n"; return ($cmt ne '');} sub raw_line { my ($linenr, $cnt) = @_; my $offset = $linenr - 1; $cnt++; my $line; while ($cnt) { $line = $rawlines[$offset++]; next if (defined($line) && $line =~ /^-/); $cnt--; } return $line;} sub get_stat_real { my ($linenr, $lc) = @_; my $stat_real = raw_line($linenr, 0); for (my $count = $linenr + 1; $count <= $lc; $count++) { $stat_real = $stat_real . "\n" . raw_line($count, 0); } return $stat_real;} sub get_stat_here { my ($linenr, $cnt, $here) = @_; my $herectx = $here . "\n"; for (my $n = 0; $n < $cnt; $n++) { $herectx .= raw_line($linenr, $n) . "\n"; } return $herectx;} sub cat_vet { my ($vet) = @_; my ($res, $coded); $res = ''; while ($vet =~ /([^[:cntrl:]]*)([[:cntrl:]]|$)/g) { $res .= $1; if ($2 ne '') { $coded = sprintf("^%c", unpack('C', $2) + 64); $res .= $coded; } } $res =~ s/$/\$/; return $res;} my $av_preprocessor = 0;my $av_pending;my @av_paren_type;my $av_pend_colon; sub annotate_reset { $av_preprocessor = 0; $av_pending = '_'; @av_paren_type = ('E'); $av_pend_colon = 'O';} sub annotate_values { my ($stream, $type) = @_; my $res; my $var = '_' x length($stream); my $cur = $stream; print "$stream\n" if ($dbg_values > 1); while (length($cur)) { @av_paren_type = ('E') if ($#av_paren_type < 0); print " <" . join('', @av_paren_type) . "> <$type> <$av_pending>" if ($dbg_values > 1); if ($cur =~ /^(\s+)/o) { print "WS($1)\n" if ($dbg_values > 1); if ($1 =~ /\n/ && $av_preprocessor) { $type = pop(@av_paren_type); $av_preprocessor = 0; } } elsif ($cur =~ /^(\(\s*$Type\s*)\)/ && $av_pending eq '_') { print "CAST($1)\n" if ($dbg_values > 1); push(@av_paren_type, $type); $type = 'c'; } elsif ($cur =~ /^($Type)\s*(?:$Ident|,|\)|\(|\s*$)/) { print "DECLARE($1)\n" if ($dbg_values > 1); $type = 'T'; } elsif ($cur =~ /^($Modifier)\s*/) { print "MODIFIER($1)\n" if ($dbg_values > 1); $type = 'T'; } elsif ($cur =~ /^(\#\s*define\s*$Ident)(\(?)/o) { print "DEFINE($1,$2)\n" if ($dbg_values > 1); $av_preprocessor = 1; push(@av_paren_type, $type); if ($2 ne '') { $av_pending = 'N'; } $type = 'E'; } elsif ($cur =~ /^(\#\s*(?:undef\s*$Ident|include\b))/o) { print "UNDEF($1)\n" if ($dbg_values > 1); $av_preprocessor = 1; push(@av_paren_type, $type); } elsif ($cur =~ /^(\#\s*(?:ifdef|ifndef|if))/o) { print "PRE_START($1)\n" if ($dbg_values > 1); $av_preprocessor = 1; push(@av_paren_type, $type); push(@av_paren_type, $type); $type = 'E'; } elsif ($cur =~ /^(\#\s*(?:else|elif))/o) { print "PRE_RESTART($1)\n" if ($dbg_values > 1); $av_preprocessor = 1; push(@av_paren_type, $av_paren_type[$#av_paren_type]); $type = 'E'; } elsif ($cur =~ /^(\#\s*(?:endif))/o) { print "PRE_END($1)\n" if ($dbg_values > 1); $av_preprocessor = 1; # Assume all arms of the conditional end as this # one does, and continue as if the #endif was not here. pop(@av_paren_type); push(@av_paren_type, $type); $type = 'E'; } elsif ($cur =~ /^(\\\n)/o) { print "PRECONT($1)\n" if ($dbg_values > 1); } elsif ($cur =~ /^(__attribute__)\s*\(?/o) { print "ATTR($1)\n" if ($dbg_values > 1); $av_pending = $type; $type = 'N'; } elsif ($cur =~ /^(sizeof)\s*(\()?/o) { print "SIZEOF($1)\n" if ($dbg_values > 1); if (defined $2) { $av_pending = 'V'; } $type = 'N'; } elsif ($cur =~ /^(if|while|for)\b/o) { print "COND($1)\n" if ($dbg_values > 1); $av_pending = 'E'; $type = 'N'; } elsif ($cur =~/^(case)/o) { print "CASE($1)\n" if ($dbg_values > 1); $av_pend_colon = 'C'; $type = 'N'; } elsif ($cur =~/^(return|else|goto|typeof|__typeof__)\b/o) { print "KEYWORD($1)\n" if ($dbg_values > 1); $type = 'N'; } elsif ($cur =~ /^(\()/o) { print "PAREN('$1')\n" if ($dbg_values > 1); push(@av_paren_type, $av_pending); $av_pending = '_'; $type = 'N'; } elsif ($cur =~ /^(\))/o) { my $new_type = pop(@av_paren_type); if ($new_type ne '_') { $type = $new_type; print "PAREN('$1') -> $type\n" if ($dbg_values > 1); } else { print "PAREN('$1')\n" if ($dbg_values > 1); } } elsif ($cur =~ /^($Ident)\s*\(/o) { print "FUNC($1)\n" if ($dbg_values > 1); $type = 'V'; $av_pending = 'V'; } elsif ($cur =~ /^($Ident\s*):(?:\s*\d+\s*(,|=|;))?/) { if (defined $2 && $type eq 'C' || $type eq 'T') { $av_pend_colon = 'B'; } elsif ($type eq 'E') { $av_pend_colon = 'L'; } print "IDENT_COLON($1,$type>$av_pend_colon)\n" if ($dbg_values > 1); $type = 'V'; } elsif ($cur =~ /^($Ident|$Constant)/o) { print "IDENT($1)\n" if ($dbg_values > 1); $type = 'V'; } elsif ($cur =~ /^($Assignment)/o) { print "ASSIGN($1)\n" if ($dbg_values > 1); $type = 'N'; } elsif ($cur =~/^(;|{|})/) { print "END($1)\n" if ($dbg_values > 1); $type = 'E'; $av_pend_colon = 'O'; } elsif ($cur =~/^(,)/) { print "COMMA($1)\n" if ($dbg_values > 1); $type = 'C'; } elsif ($cur =~ /^(\?)/o) { print "QUESTION($1)\n" if ($dbg_values > 1); $type = 'N'; } elsif ($cur =~ /^(:)/o) { print "COLON($1,$av_pend_colon)\n" if ($dbg_values > 1); substr($var, length($res), 1, $av_pend_colon); if ($av_pend_colon eq 'C' || $av_pend_colon eq 'L') { $type = 'E'; } else { $type = 'N'; } $av_pend_colon = 'O'; } elsif ($cur =~ /^(\[)/o) { print "CLOSE($1)\n" if ($dbg_values > 1); $type = 'N'; } elsif ($cur =~ /^(-(?![->])|\+(?!\+)|\*|\&\&|\&)/o) { my $variant; print "OPV($1)\n" if ($dbg_values > 1); if ($type eq 'V') { $variant = 'B'; } else { $variant = 'U'; } substr($var, length($res), 1, $variant); $type = 'N'; } elsif ($cur =~ /^($Operators)/o) { print "OP($1)\n" if ($dbg_values > 1); if ($1 ne '++' && $1 ne '--') { $type = 'N'; } } elsif ($cur =~ /(^.)/o) { print "C($1)\n" if ($dbg_values > 1); } if (defined $1) { $cur = substr($cur, length($1)); $res .= $type x length($1); } } return ($res, $var);} sub possible { my ($possible, $line) = @_;Lines 1501–2000 of 6972. Previous lines Load more
} } # Preprocessor commands end at the newline unless escaped. if ($type eq '#' && $c eq "\n" && $p ne "\\") { $level--; $type = ''; $off++; last; } $off++; } # We are truly at the end, so shuffle to the next line. if ($off == $len) { $loff = $len + 1; $line++; $remain--; } my $statement = substr($blk, $soff, $off - $soff + 1); my $condition = substr($blk, $soff, $coff - $soff + 1); #warn "STATEMENT<$statement>\n"; #warn "CONDITION<$condition>\n"; #print "coff<$coff> soff<$off> loff<$loff>\n"; return ($statement, $condition, $line, $remain + 1, $off - $loff + 1, $level); } sub statement_lines { my ($stmt) = @_; # Strip the diff line prefixes and rip blank lines at start and end. $stmt =~ s/(^|\n)./$1/g; $stmt =~ s/^\s*//; $stmt =~ s/\s*$//; my @stmt_lines = ($stmt =~ /\n/g); return $#stmt_lines + 2; } sub statement_rawlines { my ($stmt) = @_; my @stmt_lines = ($stmt =~ /\n/g); return $#stmt_lines + 2; } sub statement_block_size { my ($stmt) = @_; $stmt =~ s/(^|\n)./$1/g; $stmt =~ s/^\s*{//; $stmt =~ s/}\s*$//; $stmt =~ s/^\s*//; $stmt =~ s/\s*$//; my @stmt_lines = ($stmt =~ /\n/g); my @stmt_statements = ($stmt =~ /;/g); my $stmt_lines = $#stmt_lines + 2; my $stmt_statements = $#stmt_statements + 1; if ($stmt_lines > $stmt_statements) { return $stmt_lines; } else { return $stmt_statements; } } sub ctx_statement_full { my ($linenr, $remain, $off) = @_; my ($statement, $condition, $level); my (@chunks); # Grab the first conditional/block pair. ($statement, $condition, $linenr, $remain, $off, $level) = ctx_statement_block($linenr, $remain, $off); #print "F: c<$condition> s<$statement> remain<$remain>\n"; push(@chunks, [ $condition, $statement ]); if (!($remain > 0 && $condition =~ /^\s*(?:\n[+-])?\s*(?:if|else|do)\b/s)) { return ($level, $linenr, @chunks); } # Pull in the following conditional/block pairs and see if they # could continue the statement. for (;;) { ($statement, $condition, $linenr, $remain, $off, $level) = ctx_statement_block($linenr, $remain, $off); #print "C: c<$condition> s<$statement> remain<$remain>\n"; last if (!($remain > 0 && $condition =~ /^(?:\s*\n[+-])*\s*(?:else|do)\b/s)); #print "C: push\n"; push(@chunks, [ $condition, $statement ]); } return ($level, $linenr, @chunks); } sub ctx_block_get { my ($linenr, $remain, $outer, $open, $close, $off) = @_; my $line; my $start = $linenr - 1; my $blk = ''; my @o; my @c; my @res = (); my $level = 0; my @stack = ($level); for ($line = $start; $remain > 0; $line++) { next if ($rawlines[$line] =~ /^-/); $remain--; $blk .= $rawlines[$line]; # Handle nested #if/#else. if ($lines[$line] =~ /^.\s*#\s*(?:ifndef|ifdef|if)\s/) { push(@stack, $level); } elsif ($lines[$line] =~ /^.\s*#\s*(?:else|elif)\b/) { $level = $stack[$#stack - 1]; } elsif ($lines[$line] =~ /^.\s*#\s*endif\b/) { $level = pop(@stack); } foreach my $c (split(//, $lines[$line])) { ##print "C<$c>L<$level><$open$close>O<$off>\n"; if ($off > 0) { $off--; next; } if ($c eq $close && $level > 0) { $level--; last if ($level == 0); } elsif ($c eq $open) { $level++; } } if (!$outer || $level <= 1) { push(@res, $rawlines[$line]); } last if ($level == 0); } return ($level, @res); } sub ctx_block_outer { my ($linenr, $remain) = @_; my ($level, @r) = ctx_block_get($linenr, $remain, 1, '{', '}', 0); return @r; } sub ctx_block { my ($linenr, $remain) = @_; my ($level, @r) = ctx_block_get($linenr, $remain, 0, '{', '}', 0); return @r; } sub ctx_statement { my ($linenr, $remain, $off) = @_; my ($level, @r) = ctx_block_get($linenr, $remain, 0, '(', ')', $off); return @r; } sub ctx_block_level { my ($linenr, $remain) = @_; return ctx_block_get($linenr, $remain, 0, '{', '}', 0); } sub ctx_statement_level { my ($linenr, $remain, $off) = @_; return ctx_block_get($linenr, $remain, 0, '(', ')', $off); } sub ctx_locate_comment { my ($first_line, $end_line) = @_; # If c99 comment on the current line, or the line before or after my ($current_comment) = ($rawlines[$end_line - 1] =~ m@^\+.*(//.*$)@); return $current_comment if (defined $current_comment); ($current_comment) = ($rawlines[$end_line - 2] =~ m@^[\+ ].*(//.*$)@); return $current_comment if (defined $current_comment); ($current_comment) = ($rawlines[$end_line] =~ m@^[\+ ].*(//.*$)@); return $current_comment if (defined $current_comment); # Catch a comment on the end of the line itself. ($current_comment) = ($rawlines[$end_line - 1] =~ m@.*(/\*.*\*/)\s*(?:\\\s*)?$@); return $current_comment if (defined $current_comment); # Look through the context and try and figure out if there is a # comment. my $in_comment = 0; $current_comment = ''; for (my $linenr = $first_line; $linenr < $end_line; $linenr++) { my $line = $rawlines[$linenr - 1]; #warn " $line\n"; if ($linenr == $first_line and $line =~ m@^.\s*\*@) { $in_comment = 1; } if ($line =~ m@/\*@) { $in_comment = 1; } if (!$in_comment && $current_comment ne '') { $current_comment = ''; } $current_comment .= $line . "\n" if ($in_comment); if ($line =~ m@\*/@) { $in_comment = 0; } } chomp($current_comment); return($current_comment); } sub ctx_has_comment { my ($first_line, $end_line) = @_; my $cmt = ctx_locate_comment($first_line, $end_line); ##print "LINE: $rawlines[$end_line - 1 ]\n"; ##print "CMMT: $cmt\n"; return ($cmt ne ''); } sub raw_line { my ($linenr, $cnt) = @_; my $offset = $linenr - 1; $cnt++; my $line; while ($cnt) { $line = $rawlines[$offset++]; next if (defined($line) && $line =~ /^-/); $cnt--; } return $line; } sub get_stat_real { my ($linenr, $lc) = @_; my $stat_real = raw_line($linenr, 0); for (my $count = $linenr + 1; $count <= $lc; $count++) { $stat_real = $stat_real . "\n" . raw_line($count, 0); } return $stat_real; } sub get_stat_here { my ($linenr, $cnt, $here) = @_; my $herectx = $here . "\n"; for (my $n = 0; $n < $cnt; $n++) { $herectx .= raw_line($linenr, $n) . "\n"; } return $herectx; } sub cat_vet { my ($vet) = @_; my ($res, $coded); $res = ''; while ($vet =~ /([^[:cntrl:]]*)([[:cntrl:]]|$)/g) { $res .= $1; if ($2 ne '') { $coded = sprintf("^%c", unpack('C', $2) + 64); $res .= $coded; } } $res =~ s/$/\$/; return $res; } my $av_preprocessor = 0; my $av_pending; my @av_paren_type; my $av_pend_colon; sub annotate_reset { $av_preprocessor = 0; $av_pending = '_'; @av_paren_type = ('E'); $av_pend_colon = 'O'; } sub annotate_values { my ($stream, $type) = @_; my $res; my $var = '_' x length($stream); my $cur = $stream; print "$stream\n" if ($dbg_values > 1); while (length($cur)) { @av_paren_type = ('E') if ($#av_paren_type < 0); print " <" . join('', @av_paren_type) . "> <$type> <$av_pending>" if ($dbg_values > 1); if ($cur =~ /^(\s+)/o) { print "WS($1)\n" if ($dbg_values > 1); if ($1 =~ /\n/ && $av_preprocessor) { $type = pop(@av_paren_type); $av_preprocessor = 0; } } elsif ($cur =~ /^(\(\s*$Type\s*)\)/ && $av_pending eq '_') { print "CAST($1)\n" if ($dbg_values > 1); push(@av_paren_type, $type); $type = 'c'; } elsif ($cur =~ /^($Type)\s*(?:$Ident|,|\)|\(|\s*$)/) { print "DECLARE($1)\n" if ($dbg_values > 1); $type = 'T'; } elsif ($cur =~ /^($Modifier)\s*/) { print "MODIFIER($1)\n" if ($dbg_values > 1); $type = 'T'; } elsif ($cur =~ /^(\#\s*define\s*$Ident)(\(?)/o) { print "DEFINE($1,$2)\n" if ($dbg_values > 1); $av_preprocessor = 1; push(@av_paren_type, $type); if ($2 ne '') { $av_pending = 'N'; } $type = 'E'; } elsif ($cur =~ /^(\#\s*(?:undef\s*$Ident|include\b))/o) { print "UNDEF($1)\n" if ($dbg_values > 1); $av_preprocessor = 1; push(@av_paren_type, $type); } elsif ($cur =~ /^(\#\s*(?:ifdef|ifndef|if))/o) { print "PRE_START($1)\n" if ($dbg_values > 1); $av_preprocessor = 1; push(@av_paren_type, $type); push(@av_paren_type, $type); $type = 'E'; } elsif ($cur =~ /^(\#\s*(?:else|elif))/o) { print "PRE_RESTART($1)\n" if ($dbg_values > 1); $av_preprocessor = 1; push(@av_paren_type, $av_paren_type[$#av_paren_type]); $type = 'E'; } elsif ($cur =~ /^(\#\s*(?:endif))/o) { print "PRE_END($1)\n" if ($dbg_values > 1); $av_preprocessor = 1; # Assume all arms of the conditional end as this # one does, and continue as if the #endif was not here. pop(@av_paren_type); push(@av_paren_type, $type); $type = 'E'; } elsif ($cur =~ /^(\\\n)/o) { print "PRECONT($1)\n" if ($dbg_values > 1); } elsif ($cur =~ /^(__attribute__)\s*\(?/o) { print "ATTR($1)\n" if ($dbg_values > 1); $av_pending = $type; $type = 'N'; } elsif ($cur =~ /^(sizeof)\s*(\()?/o) { print "SIZEOF($1)\n" if ($dbg_values > 1); if (defined $2) { $av_pending = 'V'; } $type = 'N'; } elsif ($cur =~ /^(if|while|for)\b/o) { print "COND($1)\n" if ($dbg_values > 1); $av_pending = 'E'; $type = 'N'; } elsif ($cur =~/^(case)/o) { print "CASE($1)\n" if ($dbg_values > 1); $av_pend_colon = 'C'; $type = 'N'; } elsif ($cur =~/^(return|else|goto|typeof|__typeof__)\b/o) { print "KEYWORD($1)\n" if ($dbg_values > 1); $type = 'N'; } elsif ($cur =~ /^(\()/o) { print "PAREN('$1')\n" if ($dbg_values > 1); push(@av_paren_type, $av_pending); $av_pending = '_'; $type = 'N'; } elsif ($cur =~ /^(\))/o) { my $new_type = pop(@av_paren_type); if ($new_type ne '_') { $type = $new_type; print "PAREN('$1') -> $type\n" if ($dbg_values > 1); } else { print "PAREN('$1')\n" if ($dbg_values > 1); } } elsif ($cur =~ /^($Ident)\s*\(/o) { print "FUNC($1)\n" if ($dbg_values > 1); $type = 'V'; $av_pending = 'V'; } elsif ($cur =~ /^($Ident\s*):(?:\s*\d+\s*(,|=|;))?/) { if (defined $2 && $type eq 'C' || $type eq 'T') { $av_pend_colon = 'B'; } elsif ($type eq 'E') { $av_pend_colon = 'L'; } print "IDENT_COLON($1,$type>$av_pend_colon)\n" if ($dbg_values > 1); $type = 'V'; } elsif ($cur =~ /^($Ident|$Constant)/o) { print "IDENT($1)\n" if ($dbg_values > 1); $type = 'V'; } elsif ($cur =~ /^($Assignment)/o) { print "ASSIGN($1)\n" if ($dbg_values > 1); $type = 'N'; } elsif ($cur =~/^(;|{|})/) { print "END($1)\n" if ($dbg_values > 1); $type = 'E'; $av_pend_colon = 'O'; } elsif ($cur =~/^(,)/) { print "COMMA($1)\n" if ($dbg_values > 1); $type = 'C'; } elsif ($cur =~ /^(\?)/o) { print "QUESTION($1)\n" if ($dbg_values > 1); $type = 'N'; } elsif ($cur =~ /^(:)/o) { print "COLON($1,$av_pend_colon)\n" if ($dbg_values > 1); substr($var, length($res), 1, $av_pend_colon); if ($av_pend_colon eq 'C' || $av_pend_colon eq 'L') { $type = 'E'; } else { $type = 'N'; } $av_pend_colon = 'O'; } elsif ($cur =~ /^(\[)/o) { print "CLOSE($1)\n" if ($dbg_values > 1); $type = 'N'; } elsif ($cur =~ /^(-(?![->])|\+(?!\+)|\*|\&\&|\&)/o) { my $variant; print "OPV($1)\n" if ($dbg_values > 1); if ($type eq 'V') { $variant = 'B'; } else { $variant = 'U'; } substr($var, length($res), 1, $variant); $type = 'N'; } elsif ($cur =~ /^($Operators)/o) { print "OP($1)\n" if ($dbg_values > 1); if ($1 ne '++' && $1 ne '--') { $type = 'N'; } } elsif ($cur =~ /(^.)/o) { print "C($1)\n" if ($dbg_values > 1); } if (defined $1) { $cur = substr($cur, length($1)); $res .= $type x length($1); } } return ($res, $var); } sub possible { my ($possible, $line) = @_;