Class: RI::OverstrikeFormatter
- Inherits:
-
AttributeFormatter
- Object
- TextFormatter
- AttributeFormatter
- RI::OverstrikeFormatter
- Defined in:
- lib/rdoc/ri/ri_formatter.rb
Overview
This formatter generates overstrike-style formatting, which works with pagers such as man and less.
Constant Summary collapse
- BS =
"\C-h"
Constants inherited from AttributeFormatter
AttributeFormatter::ATTR_MAP, AttributeFormatter::BOLD, AttributeFormatter::CODE, AttributeFormatter::ITALIC
Constants inherited from TextFormatter
Instance Attribute Summary
Attributes inherited from TextFormatter
Instance Method Summary collapse
-
#bold_print(text) ⇒ Object
draw a string in bold.
- #write_attribute_text(prefix, line) ⇒ Object
Methods inherited from AttributeFormatter
Methods inherited from TextFormatter
#blankline, #break_to_newline, #conv_html, #conv_markup, #display_flow, #display_flow_item, #display_heading, #display_list, #display_verbatim_flow_item, #draw_line, for, #initialize, list, #raw_print_line, #strip_attributes, #wrap
Constructor Details
This class inherits a constructor from RI::TextFormatter
Instance Method Details
#bold_print(text) ⇒ Object
draw a string in bold
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# File 'lib/rdoc/ri/ri_formatter.rb', line 390 def bold_print(text) text.split(//).each do |ch| print ch, BS, ch end end |
#write_attribute_text(prefix, line) ⇒ Object
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# File 'lib/rdoc/ri/ri_formatter.rb', line 374 def write_attribute_text(prefix, line) print prefix line.each do |achar| attr = achar.attr if (attr & (ITALIC+CODE)) != 0 print "_", BS end if (attr & BOLD) != 0 print achar.char, BS end print achar.char end puts end |