Consolidate image preview method preferences

* Remove use_w3m_image_preview and use_iterm2_image_preview in favor of
preview_images_method, easing the development of other image preview
methods as needed

2 files changed, 4 insertions, 4 deletions

diff --git a/doc/ranger.1 b/doc/ranger.1
index 34b1d0d7..3ba4fe4e 100644
--- a/doc/ranger.1
+++ b/doc/ranger.1
@@ -273,7 +273,7 @@ This does not work over ssh, requires certain terminals (tested on \*(L"xterm\*(
 \&\*(L"urxvt\*(R") and is incompatible with tmux, although it works with screen.
 .PP
 To enable this feature, install the program \*(L"w3m\*(R" and set the option
-\&\f(CW\*(C`use_w3m_image_preview\*(C'\fR to true.
+\&\f(CW\*(C`preview_images_method\*(C'\fR to w3m.
 .PP
 \fIiTerm2\fR
 .IX Subsection "iTerm2"
@@ -281,7 +281,7 @@ To enable this feature, install the program \*(L"w3m\*(R" and set the option
 This only works in iTerm2 compiled with image preview support, but works over
 ssh.
 .PP
-To enable this feature, set the option \f(CW\*(C`use_iterm2_image_preview\*(C'\fR to true.
+To enable this feature, set the option \f(CW\*(C`preview_images_method\*(C'\fR to iterm2.
 .SS "\s-1SELECTION\s0"
 .IX Subsection "SELECTION"
 The \fIselection\fR is defined as \*(L"All marked files \s-1IF THERE ARE ANY,\s0 otherwise
diff --git a/doc/ranger.pod b/doc/ranger.pod
index 7575e5b6..97a324a8 100644
--- a/doc/ranger.pod
+++ b/doc/ranger.pod
@@ -172,14 +172,14 @@ This does not work over ssh, requires certain terminals (tested on "xterm" and
 "urxvt") and is incompatible with tmux, although it works with screen.
 
 To enable this feature, install the program "w3m" and set the option
-C<use_w3m_image_preview> to true.
+C<preview_images_method> to w3m.
 
 =head3 iTerm2
 
 This only works in iTerm2 compiled with image preview support, but works over
 ssh.
 
-To enable this feature, set the option C<use_iterm2_image_preview> to true.
+To enable this feature, set the option C<preview_images_method> to iterm2.
 
 =head2 SELECTION