Fix

doc/ctpv.1

@@ -32,6 +32,7 @@
 .
 .
 .TH CTPV 1 "June 2022" Linux "User Manuals"
+.
 .SH NAME
 ctpv \- terminal previewer
 .
@@ -84,7 +85,8 @@ Add this snippet to
 .I lf
 configuration file (usually located at
 .IR \(ti/.config/lf/lfrc ).
-.IP
+.PP
+.
 .Ex
 set previewer ctpv
 set cleaner ctpvclear
@@ -167,7 +169,6 @@ Commands are separated by newlines.
 Comments start with number sign
 .RB ( # )
 like in many other formats.
-.PP
 .
 .SS Defining custom previews
 .
@@ -179,8 +180,8 @@ A preview itself is a shell script enclosed within double curly
 braces (this particular one utilizes the famous
 .I cowsay
 program):
-.
 .PP
+.
 .Ex
 preview cow .moo {{
 \&    cowsay < "$f"
@@ -193,8 +194,8 @@ Running
 where
 .I file.moo
 contains \(lqsome text\(rq will produce the following output:
-.
 .PP
+.
 .Ex
 \#  ___________ 
 \# < some text >
@@ -248,8 +249,8 @@ command (see
 .
 You can specify MIME type instead of filename extension
 in preview definition:
-.
 .PP
+.
 .Ex
 preview json_example application/json {{
 \&    # preview json files
@@ -260,8 +261,8 @@ preview json_example application/json {{
 And you also can omit subtype part of the MIME type
 by replacing it with
 .BR * .
-.
 .PP
+.
 .Ex
 preview any_text_example text/* {{
 \&    # this one applies to all text files
@@ -275,14 +276,15 @@ will make the preview above work for any file which MIME type starts with
 .BR text/ .
 .
 .SS Setting priority
+.
 If there are several previews that apply to the same file type,
 only the top one in the list is chosen (see
 .IR "How previews are selected" ).
 To alter this behavior, you can use
 .B priority
 command to change preview priority:
-.
 .PP
+.
 .Ex
 priority cat
 .Ee
@@ -297,8 +299,8 @@ to set priority other than 1 (may also be negative).
 .
 .B remove
 command simply removes a preview (also works for built-in ones):
-.
 .PP
+.
 .Ex
 remove cat
 .Ee