From: Sven Wischnowsky <wischnow@informatik.hu-berlin.de>
To: zsh-workers@sunsite.auc.dk
Subject: PATCH: _path_files again...
Date: Mon, 1 Mar 1999 18:23:45 +0100 (MET) [thread overview]
Message-ID: <199903011723.SAA16270@beta.informatik.hu-berlin.de> (raw)
There was still a bug with _path_files -W if given a non-empty array
(in fact, this completely stopped working).
Bye
Sven
diff -u oc/Core/_path_files Completion/Core/_path_files
--- oc/Core/_path_files Mon Mar 1 15:55:39 1999
+++ Completion/Core/_path_files Mon Mar 1 18:22:15 1999
@@ -178,26 +178,26 @@
matchflags=""
_match_pattern _path_files patstr matchflags
+# We almost expect the pattern to have changed `..' into `*.*.', `/.' into
+# `/*.', and probably to contain two or more consecutive `*'s. Since these
+# have special meaning for globbing, we remove them. But before that, we
+# add the pattern for matching any characters before a slash.
+
+patstr="$patstr:gs-/-*/-:gs/*.*.//:gs-/*.-/.-:gs/**/*/"
+
# First we skip over all pathname components in `str' which really exist in
# the file-system, so that `/usr/lib/l<TAB>' doesn't offer you `lib' and
# `lib5'. Pathname components skipped this way are taken from `orig' and added
# to `donepath'.
while [[ "$orig" = */* ]] do
- tmp1=($realpath$donepath${orig%%/*}/${~patstr#*/})
+ tmp1=( ${~matchflags}$realpath$donepath${orig%%/*}/${~patstr#*/}$^pats )
[[ $#tmp1 -gt 0 && -e "$realpath$donepath${orig%%/*}" ]] || break
donepath="$donepath${orig%%/*}/"
orig="${orig#*/}"
patstr="${patstr#*/}"
done
-# We almost expect the pattern to have changed `..' into `*.*.', `/.' into
-# `/*.', and probably to contain two or more consecutive `*'s. Since these
-# have special meaning for globbing, we remove them. But before that, we
-# add the pattern for matching any characters before a slash.
-
-patstr="$patstr:gs-/-*/-:gs/*.*.//:gs-/*.-/.-:gs/**/*/"
-
# Finally, generate the matches. First we loop over all the paths from `-W'.
# Note that in this loop `str' is used as a modifyable version of `patstr'
# and `testpath' is a modifyable version of `donepath'.
@@ -206,6 +206,8 @@
str="$patstr"
testpath="$donepath"
ostr="$orig"
+
+ [[ -z "$prepath" || "$prepath[-1]" = / ]] || prepath="${prepath}/"
# The second loop tests the components of the path in `str' to get the
# possible matches.
--
Sven Wischnowsky wischnow@informatik.hu-berlin.de
reply other threads:[~1999-03-01 17:24 UTC|newest]
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