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-rw-r--r--ChangeLog5
-rw-r--r--Completion/Base/Utility/_call_program9
-rw-r--r--Completion/Solaris/Command/_pfexec2
-rw-r--r--Completion/Unix/Command/_sudo5
-rw-r--r--Doc/Zsh/compsys.yo4
5 files changed, 18 insertions, 7 deletions
diff --git a/ChangeLog b/ChangeLog
index f54d78ca3..0faf7b9ca 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2016-09-15  Oliver Kiddle  <opk@zsh.org>
 
+	* 39333: Completion/Base/Utility/_call_program,
+	Doc/Zsh/compsys.yo, Completion/Solaris/Command/_pfexec,
+	Completion/Unix/Command/_sudo: include name of command used to
+	gain priviliges in context for command and gain-priviliges styles
+
 	* 39332: Doc/Zsh/cond.yo, Src/cond.c, Src/params.c, Src/parse.c,
 	Completion/Zsh/Context/_condition, Test/C02cond.ztst: support
 	ksh's [[ -v varname ]] condition for checking if variables are set
diff --git a/Completion/Base/Utility/_call_program b/Completion/Base/Utility/_call_program
index 95c761e65..9a44f2d8e 100644
--- a/Completion/Base/Utility/_call_program
+++ b/Completion/Base/Utility/_call_program
@@ -1,12 +1,15 @@
 #autoload +X
 
-local tmp err_fd=-1
+local curcontext="${curcontext}" tmp err_fd=-1
 local -a prefix
 
 if [[ "$1" = -p ]]; then
   shift
-  zstyle -t ":completion:${curcontext}:${1}" gain-privileges &&
-      prefix=( $_comp_priv_prefix )
+  if (( $#_comp_priv_prefix )); then
+    curcontext="${curcontext%:*}/${${(@M)_comp_priv_prefix:#^*[^\\]=*}[1]}:"
+    zstyle -t ":completion:${curcontext}:${1}" gain-privileges &&
+	prefix=( $_comp_priv_prefix )
+  fi
 fi
 
 if (( ${debug_fd:--1} > 2 )) || [[ ! -t 2 ]]
diff --git a/Completion/Solaris/Command/_pfexec b/Completion/Solaris/Command/_pfexec
index 3f1f3e733..2afaf317b 100644
--- a/Completion/Solaris/Command/_pfexec
+++ b/Completion/Solaris/Command/_pfexec
@@ -25,7 +25,7 @@ _pfexec() {
  	_arguments \
 		'-P[privileges to acquire]:privspec:_privset' \
  		'(-):command name: _command_names -e' \
-		'*::arguments:{ _comp_priv_prefix=( $words[1] ${(kv)opt_args[-P]} ) ; _normal }'
+		'*::arguments:{ _comp_priv_prefix=( pfexec ${(kv)opt_args[-P]} ) ; _normal }'
 }
 
 _pfexec "$@"
diff --git a/Completion/Unix/Command/_sudo b/Completion/Unix/Command/_sudo
index 21b1ef4c6..0a212b723 100644
--- a/Completion/Unix/Command/_sudo
+++ b/Completion/Unix/Command/_sudo
@@ -2,7 +2,7 @@
 
 setopt localoptions extended_glob
 
-local environ e
+local environ e cmd
 local -a args
 
 zstyle -a ":completion:${curcontext}:" environ environ
@@ -39,6 +39,7 @@ args=(
 if [[ $service = sudoedit ]] || (( $words[(i)-e] < $words[(i)^(*sudo|-[^-]*)] ))  ; then
   args=( -A "-*" $args '!(-V --version -h --help)-e' '*:file:_files' )
 else
+  cmd="$words[1]"
   args+=(
     '(-e --edit 1 *)'{-e,--edit}'[edit files instead of running a command]' \
     '(-s --shell)'{-s,--shell}'[run shell as the target user; a command may also be specified]' \
@@ -48,7 +49,7 @@ else
     '(-H --set-home -i --login -s --shell -e --edit)'{-H,--set-home}"[set HOME variable to target user's home dir]" \
     '(-P --preserve-groups -i -login -s --shell -e --edit)'{-P,--preserve-groups}"[preserve group vector instead of setting to target's]" \
     '(-)1:command: _command_names -e'
-    '*::arguments:{ _comp_priv_prefix=( $words[1] -n ${(kv)opt_args[(I)(-[ugHEP]|--(user|group|set-home|preserve-env|preserve-groups))]} ) ; _normal }'
+    '*::arguments:{ _comp_priv_prefix=( $cmd -n ${(kv)opt_args[(I)(-[ugHEP]|--(user|group|set-home|preserve-env|preserve-groups))]} ) ; _normal }'
   )
 fi
 
diff --git a/Doc/Zsh/compsys.yo b/Doc/Zsh/compsys.yo
index cab665b1c..260ace4ac 100644
--- a/Doc/Zsh/compsys.yo
+++ b/Doc/Zsh/compsys.yo
@@ -4191,7 +4191,9 @@ output is influenced by the permissions it is run with. If the
 tt(gain-privileges) style is set to true, tt(_call_program) will make
 use of commands such as tt(sudo), if present on the command-line, to
 match the permissions to whatever the final command is likely to run
-under.
+under. When looking up the tt(gain-privileges) and tt(command) styles,
+the command component of the zstyle context will end with a slash
+(`tt(/)') followed by the command that would be used to gain privileges.
 )
 findex(_combination)
 item(tt(_combination) [ tt(-s) var(pattern) ] var(tag) var(style) var(spec) ... var(field) var(opts) ...)(