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
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
*** ../bash-5.0/bashline.c 2018-11-27 13:20:16.000000000 -0500
--- bashline.c 2019-01-09 09:44:26.000000000 -0500
***************
*** 232,235 ****
--- 232,236 ----
static int bash_possible_command_completions __P((int, int));
+ static int completion_glob_pattern __P((const char *));
static char *glob_complete_word __P((const char *, int));
static int bash_glob_completion_internal __P((int));
***************
*** 1742,1746 ****
/* This could be a globbing pattern, so try to expand it using pathname
expansion. */
! if (!matches && glob_pattern_p (text))
{
matches = rl_completion_matches (text, glob_complete_word);
--- 1743,1747 ----
/* This could be a globbing pattern, so try to expand it using pathname
expansion. */
! if (!matches && completion_glob_pattern (text))
{
matches = rl_completion_matches (text, glob_complete_word);
***************
*** 1851,1855 ****
}
! globpat = glob_pattern_p (hint_text);
/* If this is an absolute program name, do not check it against
--- 1852,1856 ----
}
! globpat = completion_glob_pattern (hint_text);
/* If this is an absolute program name, do not check it against
***************
*** 3714,3717 ****
--- 3715,3773 ----
}
+ static int
+ completion_glob_pattern (string)
+ const char *string;
+ {
+ register int c;
+ char *send;
+ int open;
+
+ DECLARE_MBSTATE;
+
+ open = 0;
+ send = string + strlen (string);
+
+ while (c = *string++)
+ {
+ switch (c)
+ {
+ case '?':
+ case '*':
+ return (1);
+
+ case '[':
+ open++;
+ continue;
+
+ case ']':
+ if (open)
+ return (1);
+ continue;
+
+ case '+':
+ case '@':
+ case '!':
+ if (*string == '(') /*)*/
+ return (1);
+ continue;
+
+ case '\\':
+ if (*string == 0)
+ return (0);
+ }
+
+ /* Advance one fewer byte than an entire multibyte character to
+ account for the auto-increment in the loop above. */
+ #ifdef HANDLE_MULTIBYTE
+ string--;
+ ADVANCE_CHAR_P (string, send - string);
+ string++;
+ #else
+ ADVANCE_CHAR_P (string, send - string);
+ #endif
+ }
+ return (0);
+ }
+
static char *globtext;
static char *globorig;
***************
*** 3878,3882 ****
}
! if (t && glob_pattern_p (t) == 0)
rl_explicit_arg = 1; /* XXX - force glob_complete_word to append `*' */
FREE (t);
--- 3934,3938 ----
}
! if (t && completion_glob_pattern (t) == 0)
rl_explicit_arg = 1; /* XXX - force glob_complete_word to append `*' */
FREE (t);
*** ../bash-5.0/lib/glob/glob_loop.c 2018-12-31 13:35:15.000000000 -0500
--- lib/glob/glob_loop.c 2019-01-09 09:44:36.000000000 -0500
***************
*** 55,59 ****
case L('\\'):
- #if 0
/* Don't let the pattern end in a backslash (GMATCH returns no match
if the pattern ends in a backslash anyway), but otherwise return 1,
--- 55,58 ----
***************
*** 61,69 ****
and it can be removed. */
return (*p != L('\0'));
- #else
- /* The pattern may not end with a backslash. */
- if (*p++ == L('\0'))
- return 0;
- #endif
}
--- 60,63 ----
|
GitWeb