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top: allow collapsible forest view children, documents

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Signed-off-by: Jim Warner <james.warner@comcast.net>
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Jim Warner 2018-06-19 00:00:00 -05:00 committed by Craig Small
parent 14eb7275d9
commit 3943b185a9
2 changed files with 23 additions and 15 deletions
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NEWS
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@ -3,6 +3,7 @@ procps-ng-NEXT
* docs: Use correct symbols for -h option in free.1 Debian #898774
* top: can now exploit 256-color terminals issue #96
* top: preserves 'other filters' in configuration file issue #99
* top: can now collapse/expand forest view children issue #99
procps-ng-3.3.15
----------------

37
top/top.1
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@ -62,7 +62,7 @@
.
.\" Document /////////////////////////////////////////////////////////////
.\" ----------------------------------------------------------------------
.TH TOP 1 "May 2018" "procps-ng" "User Commands"
.TH TOP 1 "June 2018" "procps-ng" "User Commands"
.\" ----------------------------------------------------------------------
.\" ----------------------------------------------------------------------
@ -1102,7 +1102,7 @@ depending on the context in which they are issued.
C, l, t, m, 1, 2, 3
4c.\fI Task-Area-Commands \fR
Appearance: b, J, j, x, y, z
Content: c, f, F, o, O, S, u, U, V
Content: c, f, F, o, O, S, u, U, V, ^V
Size: #, i, n
Sorting: <, >, f, F, R
4d.\fI Color-Mapping \fR
@ -1147,20 +1147,13 @@ those \*(CIs applicable to \*(AM.
.TP 7
\ \ \ \fB=\fR\ \ :\fIExit-Task-Limits \fR
Removes restrictions on which tasks are shown.
This command will reverse any `i' (idle tasks) and `n' (max tasks)
commands that might be active.
This command will reverse any `i' (idle tasks), `n' (max tasks)
and `^V' (hide children) commands that might be active.
It also provides for an exit from PID monitoring, User filtering,
Other filtering and Locate processing.
See the `\-p' \*(CO for a discussion of PID monitoring, the `U' or `u'
\*(CIs for User filtering the `O' or `o' \*(CIs for Other filtering
and `L' or `&' \*(CIs for Locate processing.
Additionally, any window that has been scrolled will be reset with
Additionally, if the window has been scrolled it will be reset with
this command.
\*(XT 5c. SCROLLING a Window for additional information regarding
vertical and horizontal scrolling.
When operating in \*(AM this command has a broader meaning.
.TP 7
\ \ \ \fB0\fR\ \ :\fIZero-Suppress\fR toggle \fR
@ -1588,6 +1581,18 @@ threads (\*(Xc `H' \*(CI).
mode in the \*(CW.
\*(XT 4c. TASK AREA Commands, SORTING for information on those keys.
.TP 7
\ \ \fB^V\fR\ \ :\fIHide/Show-Children\fR toggle (Ctrl key + `V') \fR
When in forest view mode, this key serves as a toggle to collapse or
expand the children of a parent.
The toggle is applied against the first (topmost) process in the \*(CW.
\*(XT 5c. SCROLLING a Window for additional information regarding
vertical scrolling.
If the target process has not forked any children, this key has no effect.
It also has no effect when not in forest view mode.
.PP
.\" ..................................................
.B SIZE\fR of \*(TW
@ -1762,8 +1767,9 @@ as the only display element.
.TP 7
*\ \ \fB=\fR | \fB+\fR\ \ :\fIEqualize-(reinitialize)-Window(s) \fR
The `=' key forces the \*(CW's \*(TD to be visible.
It also reverses any `i' (idle tasks), `n' (max tasks), `u/U' (user filter),
\`o/O' (other filter) and 'L' (locate) commands that might be active.
It also reverses any active `i' (idle tasks), `n' (max tasks), `u/U'
(user filter), `o/O' (other filter), `^V' (hide children) and 'L' (locate)
commands.
Also, if the window had been scrolled, it will be reset with this command.
\*(XT 5c. SCROLLING a Window for additional information regarding vertical
and horizontal scrolling.
@ -1772,7 +1778,8 @@ The `+' key does the same for all windows.
The four \*(TDs will reappear, evenly balanced.
They will also have retained any customizations you had previously
applied, except for the `i' (idle tasks), `n' (max tasks), `u/U'
(user filter), `o/O' (other filter), `L' (locate) and scrolling \*(CIs.
(user filter), `o/O' (other filter), `^V' (hide children), `L' (locate)
and scrolling \*(CIs.
.TP 7
*\ \ \fBA\fR\ \ :\fIAlternate-Display-Mode\fR toggle \fR