diff options
Diffstat (limited to 'lib/coderay/encoders/helpers/html_output.rb')
| -rw-r--r-- | lib/coderay/encoders/helpers/html_output.rb | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/lib/coderay/encoders/helpers/html_output.rb b/lib/coderay/encoders/helpers/html_output.rb index c873896..f6a2b11 100644 --- a/lib/coderay/encoders/helpers/html_output.rb +++ b/lib/coderay/encoders/helpers/html_output.rb @@ -100,9 +100,9 @@ module CodeRay def numerize! mode = :table, options = {}
return self unless mode
- offset = options.fetch :line_numbers_offset, DEFAULT_OPTIONS[:line_numbers_offset]
- unless offset.is_a? Integer
- raise ArgumentError, "Invalid value %p for :offset; Integer expected." % offset
+ start = options.fetch :line_number_start, DEFAULT_OPTIONS[:line_number_start]
+ unless start.is_a? Integer
+ raise ArgumentError, "Invalid value %p for :line_number_start; Integer expected." % start
end
unless NUMERIZABLE_WRAPPINGS.include? options[:wrap]
@@ -130,11 +130,11 @@ module CodeRay case mode
when :inline
- max_width = line_count.to_s.size
- line = offset - 1
+ max_width = (start + line_count).to_s.size
+ line = start
gsub!(/^/) do
- line += 1
line_number = bolding.call line
+ line += 1
"<span class=\"no\">#{ line_number.rjust(max_width) }</span> "
end
wrap! :div
@@ -144,7 +144,7 @@ module CodeRay # Because even monospace fonts seem to have different heights when bold,
# I make the newline bold, both in the code and the line numbers.
# FIXME Still not working perfect for Mr. Internet Exploder
- line_numbers = (offset ... offset + line_count).to_a.map(&bolding).join("\n")
+ line_numbers = (start ... start + line_count).to_a.map(&bolding).join("\n")
line_numbers << "\n" # also for Mr. MS Internet Exploder :-/
line_numbers.gsub!(/\n/) { "<tt>\n</tt>" }
@@ -196,19 +196,22 @@ module CodeRay #-- don't include the templates in docu
- SPAN = `<span class="code"><%CONTENT%></span>`
+ SPAN = `<span class="CodeRay"><%CONTENT%></span>`
- DIV, DIV_TABLE, PAGE =
- <<-`DIV`, <<-`DIV_TABLE`, <<-`PAGE`
+ DIV = <<-`DIV`
<div class="CodeRay">
<div class="code"><pre><%CONTENT%></pre></div>
</div>
DIV
+
+ DIV_TABLE = <<-`DIV_TABLE`
<table class="CodeRay"> <tr>
<td class="line_numbers" title="click to toggle" onclick="with (this.firstChild.style) { display = (display == '') ? 'none' : '' }"><pre><%LINE_NUMBERS%></pre></td>
<td class="code"><pre title="double click to expand" ondblclick="with (this.style) { overflow = (overflow == 'auto' || overflow == '') ? 'visible' : 'auto' }"><%CONTENT%></pre></td>
</tr> </table>
DIV_TABLE
+
+ PAGE = <<-`PAGE`
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="de">
|