diff options
| -rw-r--r-- | doc/ranger.1 | 5 | ||||
| -rw-r--r-- | doc/ranger.pod | 4 | ||||
| -rw-r--r-- | ranger/config/rc.conf | 2 | ||||
| -rw-r--r-- | ranger/core/actions.py | 11 |
4 files changed, 21 insertions, 1 deletions
diff --git a/doc/ranger.1 b/doc/ranger.1 index 4bbcc60c..70bca73b 100644 --- a/doc/ranger.1 +++ b/doc/ranger.1 @@ -133,7 +133,7 @@ .\" ======================================================================== .\" .IX Title "RANGER 1" -.TH RANGER 1 "ranger-1.9.2" "2018-09-10" "ranger manual" +.TH RANGER 1 "ranger-1.9.2" "2018-10-08" "ranger manual" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l @@ -1473,6 +1473,9 @@ This can be used to re-evaluate the rc.conf file after changing it: .Vb 1 \& map X chain shell vim \-p %confdir/rc.conf %rangerdir/config/rc.conf; source %confdir/rc.conf .Ve +.IP "scroll_preview \fIvalue\fR" 2 +.IX Item "scroll_preview value" +Scroll the file preview by \fIvalue\fR lines. .IP "terminal" 2 .IX Item "terminal" Spawns the \fIx\-terminal-emulator\fR starting in the current directory. diff --git a/doc/ranger.pod b/doc/ranger.pod index 637973ac..0f1af58a 100644 --- a/doc/ranger.pod +++ b/doc/ranger.pod @@ -1572,6 +1572,10 @@ This can be used to re-evaluate the rc.conf file after changing it: map X chain shell vim -p %confdir/rc.conf %rangerdir/config/rc.conf; source %confdir/rc.conf +=item scroll_preview I<value> + +Scroll the file preview by I<value> lines. + =item terminal Spawns the I<x-terminal-emulator> starting in the current directory. diff --git a/ranger/config/rc.conf b/ranger/config/rc.conf index a32ab494..1e28f1e6 100644 --- a/ranger/config/rc.conf +++ b/ranger/config/rc.conf @@ -337,6 +337,8 @@ map <esc> change_mode normal map ~ set viewmode! map i display_file +map <A-j> scroll_preview 1 +map <A-k> scroll_preview -1 map ? help map W display_log map w taskview_open diff --git a/ranger/core/actions.py b/ranger/core/actions.py index 2241bc5b..89c5124b 100644 --- a/ranger/core/actions.py +++ b/ranger/core/actions.py @@ -995,6 +995,17 @@ class Actions( # pylint: disable=too-many-instance-attributes,too-many-public-m else: pager.set_source(fobj) + def scroll_preview(self, lines, narg=None): + """:scroll_preview <lines> + +Scroll the file preview by <lines> lines.""" + preview_column = self.ui.browser.columns[-1] + if preview_column.target and preview_column.target.is_file: + if narg is not None: + lines = narg + preview_column.scrollbit = max(0, preview_column.scrollbit + lines) + preview_column.request_redraw() + # -------------------------- # -- Previews # -------------------------- |