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-rw-r--r--Doc/Zsh/compsys.yo30
-rw-r--r--Doc/Zsh/compwid.yo45
2 files changed, 49 insertions, 26 deletions
diff --git a/Doc/Zsh/compsys.yo b/Doc/Zsh/compsys.yo
index 8b00517b7..66c476fab 100644
--- a/Doc/Zsh/compsys.yo
+++ b/Doc/Zsh/compsys.yo
@@ -2534,20 +2534,20 @@ is started, making it easy to select either of them.
 )
 kindex(sort, completion style)
 item(tt(sort))(
-Many completion widgets call tt(_description) at some point which
-decides whether the matches are added sorted or unsorted (often
-indirectly via tt(_wanted) or tt(_requested)).  This style can be set
-explicitly to one of the usual `true' or `false' values as an override.
-If it is not set for the context, the standard behaviour of the
-calling widget is used.
+This allows the standard ordering of matches to be overridden.
+
+If its value is `tt(true)' or `tt(false)', sorting is enabled or disabled.
+Additionally the values associated with the `tt(-o)' option to tt(compadd) can
+also be listed: tt(match), tt(nosort), tt(numeric), tt(reverse).  If it is not
+set for the context, the standard behaviour of the calling widget is used.
 
 The style is tested first against the full context including the tag, and
 if that fails to produce a value against the context without the tag.
 
-If the calling widget explicitly requests unsorted matches, this is usually
-honoured.  However, the default (unsorted) behaviour of completion
-for the command history may be overridden by setting the style to
-`true'.
+In many cases where a calling widget explicitly selects a particular ordering
+in lieu of the default, a value of `tt(true)' is not honoured.  An example of
+where this is not the case is for command history where the default of sorting
+matches chronologically may be overridden by setting the style to `true'.
 
 In the tt(_expand) completer, if it is set to
 `true', the expansions generated will always be sorted.  If it is set
@@ -4404,11 +4404,11 @@ convention is not enforced).  The description for the corresponding set
 of matches is passed to the function in var(descr).
 
 The styles tested are: tt(format), tt(hidden), tt(matcher),
-tt(ignored-patterns) and tt(group-name).  The tt(format) style is first
-tested for the given var(tag) and then for the tt(descriptions) tag if
-no value was found, while the remainder are only tested for the tag
-given as the first argument.  The function also calls tt(_setup)
-which tests some more styles.
+tt(ignore-line), tt(ignored-patterns), tt(group-name) and tt(sort).
+The tt(format) style is first tested for the given var(tag) and then for
+the tt(descriptions) tag if no value was found, while the remainder are
+only tested for the tag given as the first argument.  The function also
+calls tt(_setup) which tests some more styles.
 
 The string returned by the tt(format) style (if any) will be modified so
 that the sequence `tt(%d)' is replaced by the var(descr) given as the third
diff --git a/Doc/Zsh/compwid.yo b/Doc/Zsh/compwid.yo
index 1cc94bf95..0d8d4cc40 100644
--- a/Doc/Zsh/compwid.yo
+++ b/Doc/Zsh/compwid.yo
@@ -446,12 +446,13 @@ startitem()
 findex(compadd)
 cindex(completion widgets, adding specified matches)
 redef(SPACES)(0)(tt(ifztexi(NOTRANS(@ @ @ @ @ @ @ @ ))ifnztexi(        )))
-xitem(tt(compadd )[ tt(-akqQfenUlo12C) ] [ tt(-F) var(array) ])
+xitem(tt(compadd )[ tt(-akqQfenUl12C) ] [ tt(-F) var(array) ])
 xitem(SPACES()[tt(-P) var(prefix) ] [ tt(-S) var(suffix) ])
 xitem(SPACES()[tt(-p) var(hidden-prefix) ] [ tt(-s) var(hidden-suffix) ])
 xitem(SPACES()[tt(-i) var(ignored-prefix) ] [ tt(-I) var(ignored-suffix) ])
 xitem(SPACES()[tt(-W) var(file-prefix) ] [ tt(-d) var(array) ])
-xitem(SPACES()[tt(-J) var(name) ] [ tt(-V) var(name) ] [ tt(-X) var(explanation) ] [ tt(-x) var(message) ])
+xitem(SPACES()[tt(-J) var(group-name) ] [ tt(-X) var(explanation) ] [ tt(-x) var(message) ])
+xitem(SPACES()[tt(-V) var(group-name) ] [ tt(-o) [ var(order) ] ])
 xitem(SPACES()[tt(-r) var(remove-chars) ] [ tt(-R) var(remove-func) ])
 xitem(SPACES()[tt(-D) var(array) ] [ tt(-O) var(array) ] [ tt(-A) var(array) ])
 xitem(SPACES()[tt(-E) var(number) ])
@@ -540,18 +541,40 @@ This option only has an effect if used together with the tt(-d)
 option. If it is given, the display strings are listed one per line,
 not arrayed in columns.
 )
-item(tt(-o))(
-This option only has an effect if used together with the tt(-d)
-option.  If it is given, the order of the output is determined by the
-match strings;  otherwise it is determined by the display strings
-(i.e. the strings given by the tt(-d) option).
+item(tt(-o) [ var(order) ])(
+This controls the order in which matches are sorted. var(order) is a
+comma-separated list comprising the following possible values.  These values
+can be abbreviated to their initial two or three characters.  Note that the
+order forms part of the group name space so matches with different orderings
+will not be in the same group.
+
+startitem()
+item(tt(match))(
+If given, the order of the output is determined by the match strings;
+otherwise it is determined by the display strings (i.e. the strings given
+by the tt(-d) option). This is the default if `tt(-o)' is specified but
+the var(order) argument is omitted.
+)
+item(tt(nosort))(
+This specifies that the matches are pre-sorted and their order should be
+preserved.  This value only makes sense alone and cannot be combined with any
+others.
+)
+item(tt(numeric))(
+If the matches include numbers, sort them numerically rather than
+lexicographically.
+)
+item(tt(reverse))(
+Arrange the matches backwards by reversing the sort ordering.
+)
+enditem()
 )
-item(tt(-J) var(name))(
+item(tt(-J) var(group-name))(
 Gives the name of the group of matches the words should be stored in.
 )
-item(tt(-V) var(name))(
-Like tt(-J) but naming an unsorted group. These are in a different name
-space than groups created with the tt(-J) flag.
+item(tt(-V) var(group-name))(
+Like tt(-J) but naming an unsorted group. This option is identical to
+the combination of tt(-J) and tt(-o nosort).
 )
 item(tt(-1))(
 If given together with the tt(-V) option, makes