1
2
3
4
5
6
7
8
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
|
############################################################################
#
# File: ifncsgen.icn
#
# Subject: Program to generate procedure wrappers for functions
#
# Author: Ralph E. Griswold
#
# Date: September 28, 1996
#
############################################################################
#
# This file is in the public domain.
#
############################################################################
#
# This program generates a procedure for every (built-in) function
# that calls the function.
#
############################################################################
procedure main()
local name, args, uname
static case1, case2
initial {
case1 := &lcase || &ucase
case2 := &ucase || &lcase
}
every name := function() do {
args := arglist(name)
uname := {
name ? {
map(move(1), case1, case2) || tab(0)
}
}
write("procedure ", uname, args)
write(" static ", "__fnc_", name)
write(" initial __fnc_", name, " := proc(", image(name), ", 0)")
if args == "(a[])" then write(" suspend __fnc_", name, " ! a")
else write(" suspend __fnc_", name, args)
write("end")
write()
}
end
procedure arglist(name)
local result, i, arg
i := args(proc(name, 0))
if i < 0 then return "(a[])"
else if i = 0 then return "()"
else {
result := "("
every arg := ("a" || (1 to i)) do {
result ||:= arg || ", "
}
}
result[-2:0] := ")"
return result
end
|
