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-rw-r--r--ChangeLog5
-rw-r--r--Completion/Unix/Command/_make20
-rw-r--r--Doc/Zsh/compsys.yo11
3 files changed, 34 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index b482c3865..22c4f7433 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2002-08-14  Peter Stephenson  <pws@csr.com>
+
+	* 17535: Completion/Unix/Command/_make, Doc/Zsh/compsys.yo:
+	use-perl style avoids awk frustration.
+
 2002-08-10  Clint Adams  <clint@zsh.org>
 
 	* 17206 (Bruno Bonfils), 17207 (Oliver):
diff --git a/Completion/Unix/Command/_make b/Completion/Unix/Command/_make
index 53958c0d0..07a80a96e 100644
--- a/Completion/Unix/Command/_make
+++ b/Completion/Unix/Command/_make
@@ -1,7 +1,8 @@
 #compdef make gmake pmake dmake
 
-local prev="$words[CURRENT-1]" file expl tmp is_gnu
+local prev="$words[CURRENT-1]" file expl tmp is_gnu cmdargs useperl
 
+zstyle -t ":completion:${curcontext}:" use-perl && useperl=1
 _pick_variant -r is_gnu gnu=GNU unix -v -f
 
 if [[ "$prev" = -[CI] ]]; then
@@ -25,7 +26,22 @@ else
   if [[ -n "$file" ]] && _tags targets; then
     if [[ $is_gnu = gnu ]] &&
        zstyle -t ":completion:${curcontext}:targets" call-command; then
-      tmp=( $(_call_program targets "$words[1]" -nsp --no-print-directory -f "$file" .PHONY 2> /dev/null | awk '/^[a-zA-Z0-9][^\/\t=]+:/ {print $1}' FS=:) )
+       if [[ -n $useperl ]]; then
+        cmdargs=(perl -F: -ane '/^[a-zA-Z0-9][^\/\t=]+:/ && print "$F[0]\n"')
+       else
+        cmdargs=(awk '/^[a-zA-Z0-9][^\/\t=]+:/ {print $1}' FS=:)
+       fi
+       tmp=( $(_call_program targets "$words[1]" -nsp --no-print-directory -f "$file" .PHONY 2> /dev/null | $cmdargs) )
+    elif [[ -n $useperl ]]; then
+      tmp=(
+      $(perl -ne '@matches = /^(?:([a-zA-Z0-9]+[^\/\t=\s]+)\s*)+:/  and
+	print join(" ", @matches);
+if (/^\.include\s+\<bsd\.port\.(subdir\.|pre\.)?mk>/ ||
+    /^\.include\s+\".*mk\/bsd\.pkg\.(subdir\.)?mk\"/) {
+    print "fetch fetch-list extract patch configure build install reinstall deinstall package describe checkpatch checksum makesum\n";
+    }
+' $file)
+	)
     else
       tmp=(
             $(awk '/^[a-zA-Z0-9][^\/\t=]+:/ {print $1}
diff --git a/Doc/Zsh/compsys.yo b/Doc/Zsh/compsys.yo
index a0e482845..428b6a839 100644
--- a/Doc/Zsh/compsys.yo
+++ b/Doc/Zsh/compsys.yo
@@ -2315,6 +2315,17 @@ example, while completing arguments to the command tt(foo), if this was
 handled by a command function tt(_foo), tt(compctl) would never be tried,
 while if it was handled by tt(_default), tt(compctl) would be tried.
 )
+kindex(use-perl, completion style)
+item(tt(use-perl))(
+Various parts of the function system use awk to extract words from
+files or command output as this universally available.  However, many
+versions of awk have arbitrary limits on the size of input.  If this
+style is set, perl will be used instead.  This is almost always
+preferable if perl is available on your system.
+
+Currently this is only used in completions for `make', but it may be
+extended depending on authorial frustration.
+)
 kindex(users, completion style)
 item(tt(users))(
 This may be set to a list of names that should be completed whenever