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
|
% Asynchronous compilation
static variable Compile_Last_Compile_Cmd = "";
public variable Compile_Process_Id = -1;
static define compile_set_status_line (state)
{
set_mode ("compile: " + state, 0);
}
static define compile_signal_handler (pid, flags, status)
{
variable str = aprocess_stringify_status (pid, flags, status);
push_spot ();
eob ();
vinsert ("\n\nProcess no longer running: %s\n", str);
pop_spot ();
compile_set_status_line (str);
if (flags != 2) Compile_Process_Id = -1;
}
static define compile_start_process (cmd)
{
variable dir, name, file, flags;
variable shell, shopt;
if (cmd == NULL)
cmd = read_mini ("Compile command:", "", Compile_Last_Compile_Cmd);
!if (strlen (cmd))
return;
(,dir,,) = getbuf_info ();
if (change_default_dir (dir))
error ("Unable to chdir.");
pop2buf (Compile_Output_Buffer);
set_readonly (0);
erase_buffer ();
(file,,name,flags) = getbuf_info ();
setbuf_info (file, dir, name, flags);
Compile_Line_Mark = 0;
compile_set_status_line ("");
insert (cmd); newline ();
#ifdef WIN32
shopt = "";
shell = "";
#else
shell = getenv ("SHELL");
if (shell == NULL) shell = "sh";
shopt = "-c";
#endif
Compile_Process_Id = open_process (shell,shopt, cmd, 2);
if (Compile_Process_Id == -1)
error ("Unable to start subprocess.");
compile_set_status_line ("run");
Compile_Last_Compile_Cmd = cmd;
set_process (Compile_Process_Id, "signal", &compile_signal_handler);
set_process (Compile_Process_Id, "output", "@");
}
public define compile ()
{
variable b, n;
variable cmd = NULL;
if (_NARGS == 1)
cmd = ();
Compile_Output_Buffer = "*compile*";
if (Compile_Process_Id != -1)
{
if (bufferp (Compile_Output_Buffer))
error ("A compile process is already running.");
ERROR_BLOCK
{
_clear_error ();
}
kill_process (Compile_Process_Id);
Compile_Process_Id = -1;
}
b = whatbuf();
call ("save_some_buffers");
compile_start_process (cmd);
pop2buf(b);
%compile_parse_errors ();
}
|
