Class: RI::OverstrikeFormatter

This formatter generates overstrike-style formatting, which works with pagers such as man and less.

Methods

bold_print write_attribute_text

Constants

BS = "\C-h"

Public Instance methods

bold_print(text)

draw a string in bold

[Source]

     # File ri/ri_formatter.rb, line 390
390:     def bold_print(text)
391:       text.split(//).each do |ch|
392:         print ch, BS, ch
393:       end
394:     end

write_attribute_text(prefix, line)

[Source]

     # File ri/ri_formatter.rb, line 374
374:     def write_attribute_text(prefix, line)
375:       print prefix
376:       line.each do |achar|
377:         attr = achar.attr
378:         if (attr & (ITALIC+CODE)) != 0
379:           print "_", BS
380:         end
381:         if (attr & BOLD) != 0
382:           print achar.char, BS
383:         end
384:         print achar.char
385:       end
386:       puts
387:     end