diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | Src/glob.c | 21 | ||||
| -rw-r--r-- | Test/D02glob.ztst | 5 |
3 files changed, 22 insertions, 10 deletions
@@ -1,3 +1,9 @@ +2014-06-02 Peter Stephenson <p.stephenson@samsung.com> + + * Daniel Sharaf: users/18870: Src/glob.c, Test/D02glob.ztst: + glob scanner needed some coaxing with counting matches with (Y) + glob qualifier. + 2014-06-01 Barton E. Schaefer <schaefer@zsh.org> * 32653: Completion/Unix/Command/_php: complete files with the diff --git a/Src/glob.c b/Src/glob.c index 1420ac786..0ca63fc62 100644 --- a/Src/glob.c +++ b/Src/glob.c @@ -297,15 +297,16 @@ statfullpath(const char *s, struct stat *st, int l) char **inserts; -/* add a match to the list */ +/* add a match to the list. Return 1 if it was inserted, 0 otherwise. */ /**/ -static void +static int insert(char *s, int checked) { struct stat buf, buf2, *bp; char *news = s; int statted = 0; + int inserted = 0; queue_signals(); inserts = NULL; @@ -316,7 +317,7 @@ insert(char *s, int checked) checked = statted = 1; if (statfullpath(s, &buf, 1)) { unqueue_signals(); - return; + return inserted; } mode = buf.st_mode; if (gf_follow) { @@ -340,7 +341,7 @@ insert(char *s, int checked) if (!statted && statfullpath(s, &buf, 1)) { unqueue_signals(); - return; + return inserted; } news = dyncat(pathbuf, news); @@ -365,7 +366,7 @@ insert(char *s, int checked) /* Try next alternative, or return if there are no more */ if (!(qo = qo->or)) { unqueue_signals(); - return; + return inserted; } qn = qo; continue; @@ -375,7 +376,7 @@ insert(char *s, int checked) } else if (!checked) { if (statfullpath(s, NULL, 1)) { unqueue_signals(); - return; + return inserted; } statted = 1; news = dyncat(pathbuf, news); @@ -435,6 +436,7 @@ insert(char *s, int checked) } matchptr++; + inserted = 1; if (++matchct == matchsz) { matchbuf = (Gmatch )realloc((char *)matchbuf, sizeof(struct gmatch) * (matchsz *= 2)); @@ -445,6 +447,7 @@ insert(char *s, int checked) break; } unqueue_signals(); + return inserted; } /* Do the globbing: scanner is called recursively * @@ -525,8 +528,7 @@ scanner(Complist q, int shortcircuit) } else { if (str[l]) str = dupstrpfx(str, l); - insert(str, 0); - if (shortcircuit) + if (insert(str, 0) == 1 && shortcircuit) return 1; } } else { @@ -617,8 +619,7 @@ scanner(Complist q, int shortcircuit) subdirlen += sizeof(int); } else /* if the last filename component, just add it */ - insert(fn, 1); - if (shortcircuit) + if (insert(fn, 1) == 1 && shortcircuit) return 1; } } diff --git a/Test/D02glob.ztst b/Test/D02glob.ztst index d197098b6..9e29de26e 100644 --- a/Test/D02glob.ztst +++ b/Test/D02glob.ztst @@ -546,9 +546,14 @@ (){ print $#@ } glob.tmp/dir*(Y) (){ print $#@ } glob.tmp/file*(NY) (){ [[ $1 = glob.tmp/dir? ]] && echo "(Y) returns a matching filename" } glob.tmp/dir*(Y) + # Can be negated (){ print $@:t } glob.tmp/dir*(Y^Y) + (){ [[ $#@ -eq 1 ]] && print Globs before last path component } glob.tmp/dir?/subdir(NY) + (){ [[ $#@ -eq 0 ]] && print Respects qualifiers } glob.tmp/dir?/subdir(NY.) 0:short-circuit modifier >1 >0 >(Y) returns a matching filename >dir1 dir2 dir3 dir4 +>Globs before last path component +>Respects qualifiers |