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
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
|
#pike __REAL_VERSION__
//! This module contains usage strings for the @[master()->_main()].
//! Summary of the options for the Pike interpreter binary, and the
//! default master.
constant opt_summary =
#"Usage: pike [-driver options] script [script arguments]
Driver options include:
-M --module-path=<p> : Add <p> to the module path
-e --execute=<cmd> : Run the given command instead of a script.
-v --version : See what version of pike you have.
--dumpversion : Prints out only the version number.
--features : List Pike features.
--info : List information about the Pike build and setup.
--show-paths : See the paths and master that pike uses.
-m <file> : Use <file> as master object.
-d -d# : Increase debug (# is how much)
-t -t# : Increase trace level
-x [<tool>] : Execute a built in tool.
Use --help=options|environment for further help.
";
//! Complete set of options for the Pike interpreter binary, and the
//! default master.
constant options_help =
#"Usage: pike [-driver options] script [script arguments]
Driver options:
-I --include-path=<p>: Add <p> to the include path.
-M --module-path=<p> : Add <p> to the module path.
-P --program-path=<p>: Add <p> to the program path.
-e --execute=<cmd> : Run the given command instead of a script.
-h --help : Show sort help message
--help=<section> : Shows longer help section about
options or environment.
-v --version : See what version of pike you have.
--dumpversion : Prints out only the version number.
--features : List Pike features.
--info : List information about the Pike build and setup.
--show-paths : See the paths and master that pike uses.
-s# : Set Pike stack size.
-ss# : Set thread stack size.
-m <file> : Use <file> as master object.
-d -d# -d<what> : Increase debug.
-t -t# : Increase trace level.
-tg : Log the gc runs to stderr.
-V <v> --compat=<v> : Run with compatibility for version <v>.
-x [<tool>] : Execute a built in tool.
--debug-without=<m> : Prohibit the resolver to resolve mobule <m>.
-E --preprocess=<f> : Run only the preprocessor.
-w --warnings : Enable warnings
-W --no-warnings : Disable warnings
--picky-cpp : Enable usually supressed cpp warnings and errors.
--autoreload : Automatically reload changed modules.
--compiler-trace : Turn on tracing of the Pike compiler.
--assembler-debug=# : Set peephole optimizer debug level.
--optimizer-debug=# : Set global optimizer debug level.
--debug=# : Increase or set debug level.
--trace=# : Increase the trace level.
-D<symbol>[=value] : Define the preprocessor symbol (to value).
-q# : End excution after # Pike instructions
-a -a# : Increase peep hole optimizer debug level.
-p -p# : Increase level of profiling.
-l -l# : Increase debug level in the global optimizer.
-rt : Turn on runtime type checking.
-rT : Turn on #pragma strict_types for all files.
";
//! The set of environment variables that the default master looks at.
constant environment_help =
#"The Pike master looks at the following environment variables:
PIKE_MASTER : This file will be used as the Pike master.
PIKE_INCLUDE_PATH : These paths will be added to the include paths.
PIKE_PROGRAM_PATH : These paths will be added to the program paths.
PIKE_MODULE_PATH : These paths will be added to the module paths.
OSTYPE : If set to \"cygwin32\", cygwin path mangling will be used.
LONG_PIKE_ERRORS : If set, full paths will be used in errors.
SHORT_PIKE_ERRORS : If set, only filenames will be used in errors.
PIKE_BACKTRACE_LEN : Backtraces will be limited to this length (default 200).
";
//! Useful recipe for when all else fails.
constant kladdkaka_help =
#"Ingredients:
4 eggs
5 dl sugar
2 pinches salt
6 tbs/90 ml cocoa
200 g melted butter
3 dl wheat-flour
2 tsp/10 ml vanilla sugar
1. Mix everything together
2. Pour into a greased circular form.
3. Bake in 175 degrees C (350 degrees F) for 1 hour.
4. Serve while it is still hot with whipped cream.
";
//! Select a suitable help message.
string do_help(string|int what) {
if( intp(what) ) return opt_summary;
what -= "-";
if( stringp(this[what+"_help"]) )
return this[what+"_help"];
return "No help available on that topic.\n";
}
|
