Module: TermTime

Defined in:
lib/termtime/db.rb,
lib/termtime.rb,
lib/termtime/version.rb,
lib/termtime/terminfo.rb

Overview

GENERATED FILE, DO NOT EDIT :stopdoc:

Defined Under Namespace

Modules: DB Classes: TermInfo

Constant Summary collapse

VERSION = 
"1.0.0"

Class Method Summary collapse

Class Method Details

.tparm(fmt, p1 = 0, p2 = 0, p3 = 0, p4 = 0, p5 = 0, p6 = 0, p7 = 0, p8 = 0, p9 = 0) ⇒ Object 



9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
 
# File 'lib/termtime.rb', line 9

def self.tparm fmt, p1 = 0, p2 = 0, p3 = 0, p4 = 0, p5 = 0, p6 = 0, p7 = 0, p8 = 0, p9 = 0
  return fmt unless fmt =~ /%/

  regs = [p1, p2, p3, p4, p5, p6, p7, p8, p9]
  stack = []

  scan = StringScanner.new fmt
  buff = ''.b

  while !scan.eos?
    start = scan.pos
    case
    when scan.skip(/%i/)
      regs[0] += 1
      regs[1] += 1
    when scan.skip(/%t/)
      if stack.pop == 0
        scan.skip_until(/%e/)
      else
      end
    when scan.skip(/%c/)
      buff << stack.pop
    when scan.skip(/%</)
      y = stack.pop
      x = stack.pop
      stack << (x < y ? 1 : 0)
    when scan.skip(/%>/)
      y = stack.pop
      x = stack.pop
      stack << (x > y ? 1 : 0)
    when scan.skip(/%\+/) then stack << (stack.pop + stack.pop)
    when scan.skip(/%\*/) then stack << (stack.pop * stack.pop)
    when scan.skip(/%-/)
      y = stack.pop
      x = stack.pop
      stack << (x - y)
    when scan.skip(/%\//)
      y = stack.pop
      x = stack.pop
      stack << (x / y)
    when scan.skip(/%m/)
      y = stack.pop
      x = stack.pop
      stack << (x % y)
    when scan.skip(/%!/) then stack << (stack.pop == 0 ? 1 : 0)
    when scan.skip(/%=/) then stack << (stack.pop == stack.pop ? 1 : 0)
    when scan.skip(/%%/) then buff << "%"
    when scan.skip(/%e/)
      # if we made it to %e, we must have been in the true branch,
      # so skip until after %;
      if !scan.skip_until(/%;/)
        break;
      end
    when scan.skip(/%l/) then raise NotImplementedError
    when scan.skip(/%&/) then stack << (stack.pop & stack.pop)
    when scan.skip(/%\|/) then stack << (stack.pop | stack.pop)
    when scan.skip(/%\^/) then stack << (stack.pop ^ stack.pop)
    when scan.skip(/%~/) then stack << (~stack.pop)
    when scan.skip(/%'.'/) then stack << fmt.getbyte(start + 2)
    when scan.skip(/%A/)
      stack << (stack.pop != 0 && stack.pop != 0 ? 1 : 0)
    when scan.skip(/%O/)
      stack << (stack.pop != 0 || stack.pop != 0 ? 1 : 0)
    when scan.skip(/%[;?]/)
    when scan.skip(/%{\d+}/)
      stack << fmt.byteslice(start + 2, scan.pos - start - 3).to_i
    when scan.skip(/%p[0-9]/)
      stack.push regs[(fmt.getbyte(scan.pos - 1) - 0x30) - 1]
    when str = scan.scan(/%([0-9].[0-9])?[dsoxX]/)
      buff << sprintf(str, stack.pop)
    when str = scan.scan(/[^%]+/)
      buff << str
    else
      p scan
      raise
    end
  end
  buff
end