50 mzlib/traceld

▼ |  | Mz Lib: Legacy Libraries

1 | mzlib/ a-signature
2 | mzlib/ a-unit
3 | mzlib/ async-channel
4 | mzlib/ awk
5 | mzlib/ class
6 | mzlib/ cm
7 | mzlib/ cm-accomplice
8 | mzlib/ cmdline
9 | mzlib/ cml
10 | mzlib/ compat
11 | mzlib/ compile
12 | mzlib/ contract
13 | mzlib/ control
14 | mzlib/ date
15 | mzlib/ deflate
16 | mzlib/ defmacro
17 | mzlib/ etc
18 | mzlib/ file
19 | mzlib/ for
20 | mzlib/ foreign
21 | mzlib/ include
22 | mzlib/ inflate
23 | mzlib/ integer-set
24 | mzlib/ kw
25 | mzlib/ list
26 | mzlib/ match
27 | mzlib/ math
28 | mzlib/ md5
29 | mzlib/ os
30 | mzlib/ pconvert
31 | mzlib/ pconvert-prop
32 | mzlib/ plt-match
33 | mzlib/ port
34 | mzlib/ pregexp
35 | mzlib/ pretty
36 | mzlib/ process
37 | mzlib/ restart
38 | mzlib/ runtime-path
39 | mzlib/ sandbox
40 | mzlib/ sendevent
41 | mzlib/ serialize
42 | mzlib/ shared
43 | mzlib/ string
44 | mzlib/ struct
45 | mzlib/ stxparam
46 | mzlib/ surrogate
47 | mzlib/ tar
48 | mzlib/ thread
49 | mzlib/ trace
50 | mzlib/ traceld
51 | mzlib/ trait
52 | mzlib/ transcr
53 | mzlib/ unit
54 | mzlib/ unit-exptime
55 | mzlib/ unit200
56 | mzlib/ unitsig200
57 | mzlib/ zip
| Bibliography
| Index

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(require mzlib/traceld) | package: compatibility-lib

The mzlib/traceld library does not provide any bindings. Instead, mzlib/traceld is required for its side-effects.

The mzlib/traceld library installs a new load handler (see current-load) and load-extension handler (see current-load-extension) to print information about the files that are loaded. These handlers chain to the current handlers to perform the actual loads. Trace output is printed to the port that is the current error port (see current-error-port) when the library is instantiated.

Before a file is loaded, the tracer prints the file name and “time” (as reported by the procedure current-process-milliseconds) when the load starts. Trace information for nested loads is printed with indentation. After the file is loaded, the file name is printed with the “time” that the load completed.

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