Quoth Gary Kline on Sunday, 20 February 2011: <snip> > > Yes, this is much nicer that the more -15 that messes up the > text with it's [MORE...] white within black. But here you can't > just tap the spacebar; is there a way around that <cr> and > turning it into a space...? > > Also, can you insert > > "^+++" > > text > > "^+++" > > top And bottom? Pretty sure that the user would have the large > font to read aloug with that espeak read to hijm. Having the > top/bottom delimiters might make scanning the text easier. > > (It messed up with more. > > Anyway, thanks foe something that actually works, :_) > > gary > > > > > -- > Gary Kline kl...@thought.org http://www.thought.org Public Service Unix > Journey Toward the Dawn, E-Book: http://www.thought.org > The 7.98a release of Jottings: http://jottings.thought.org > Better?
#!/usr/bin/env ruby
require 'optparse'
pagesize = 15
optparse = OptionParser.new do |opts|
opts.banner = 'usage: npg [-n pagesize] file...'
opts.on('-n', '--numlines pagesize', 'Specify page size in number of lines')
do |n|
pagesize = n.to_i
end
end
begin
optparse.parse!
rescue OptionParser::InvalidOption, OptionParser::MissingArgument => e
puts e
puts optparse
exit 1
end
puts "^+++"
loop do
pagesize.times do
if line = gets
puts line
else
puts "^+++"
exit
end
end
print "More..."
system "stty raw"
STDIN.getc
system "stty -raw"
end
--
Sterling (Chip) Camden | sterl...@camdensoftware.com | 2048D/3A978E4F
http://chipsquips.com | http://camdensoftware.com | http://chipstips.com
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