blob: a7e306ea7585cf14b45f4c6888d52ba471bb20cb (
plain)
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
|
#!/usr/bin/env nomsu -V6.15.13.8
#
Tool to print out a parse tree of files in an easy-to-read format. Usage:
nomsu tools/parse.nom file1 file2 directory1 ...
use "filesystem"
use "commandline"
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
(print tree $t at indent $indent) means:
if $t.type is:
"Action":
say "\($indent)Action (\($t.stub)):"
for $arg in $t:
if ($arg is syntax tree):
print tree $arg at indent "\$indent "
"MethodCall":
say "\($indent)MethodCall on:"
print tree $t.1 at indent "\$indent "
print tree $t.2 at indent "\$indent "
"Number":
say "\$indent\($t.1)"
"Var":
say "\($indent)$\($t.1)"
else:
say "\$indent\($t.type):"
for $arg in $t:
when:
($arg is syntax tree):
print tree $arg at indent "\$indent "
else:
say "\$indent \(quote $arg)"
command line program with $args:
for $filename in $args.extras:
$file = (read file $filename)
unless $file:
fail "File does not exist: \$filename"
$nomsu = (NomsuCode from (Source $filename 1 (size of $file)) $file)
$tree = ($nomsu parsed)
print tree $tree at indent ""
|
