Hide alias in help, update man and completions

A long alias doesn't make sense, since `--paging=never` already exists

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## Features
 
 - Added support for the `NO_COLOR` environment variable, see #1021 and #1031 (@eth-p)
+- Added `-P` short flag to disable paging, revised man page description, see #1075 and #1082 (@LordFlashmeow) 
 
 ## Bugfixes
 

assets/completions/bat.fish.in

@@ -52,6 +52,8 @@ complete -c {{PROJECT_EXECUTABLE}} -l paging -xka "auto never always" -d "Specif
 
 complete -c {{PROJECT_EXECUTABLE}} -s p -l plain -d "Only show plain style, no decorations. Alias for '--style=plain'" -n "not __fish_seen_subcommand_from cache"
 
+complete -c {{PROJECT_EXECUTABLE}} -s P -d "Disable paging. Alias for '--paging=never'" -n "not __fish_seen_subcommand_from cache"
+
 complete -c {{PROJECT_EXECUTABLE}} -s A -l show-all -d "Show non-printable characters like space/tab/newline" -n "not __fish_seen_subcommand_from cache"
 
 complete -c {{PROJECT_EXECUTABLE}} -l style -xka "auto full plain changes header grid numbers" -d "Comma-separated list of style elements or presets to display with file contents" -n "not __fish_seen_subcommand_from cache"

assets/manual/bat.1.in

@@ -89,15 +89,14 @@ values: *auto*, never, always.
 .HP
 \fB\-\-paging\fR <when>
 .IP
-Specify when to use the pager. To control which pager is used, set the PAGER or
-BAT_PAGER environment variables (the latter takes precedence) or use the '\-\-pager'
-option. To disable the pager permanently, set BAT_PAGER to an empty string or set
-\&'\-\-paging=never' in the configuration file. Possible values: *auto*, never, always.
+Specify when to use the pager. To disable the pager, use \&'\-\-paging=never' or its alias,
+\fB-P\fR. To disable the pager permanently, set BAT_PAGER to an empty string. To control
+which pager is used, see the '\-\-pager' option. Possible values: *auto*, never, always.
 .HP
 \fB\-\-pager\fR <command>
 .IP
-Determine which pager is used. This option will overwrite the PAGER and BAT_PAGER
-environment variables. The default pager is 'less'. To disable the pager completely, use
+Determine which pager is used. This option will override the PAGER and BAT_PAGER
+environment variables. The default pager is 'less'. To control when the pager is used, see
 the '\-\-paging' option. Example: '\-\-pager "less \fB\-RF\fR"'.
 .HP
 \fB\-m\fR, \fB\-\-map\-syntax\fR <glob-pattern:syntax-name>...

src/bin/bat/clap_app.rs

@@ -265,23 +265,22 @@ pub fn build_app(interactive_output: bool) -> ClapApp<'static, 'static> {
                 .possible_values(&["auto", "never", "always"])
                 .default_value("auto")
                 .hide_default_value(true)
-                .help("Specify when to use the pager (*auto*, never, always).")
+                .help("Specify when to use the pager, or use `-P` to disable (*auto*, never, always).")
                 .long_help(
-                    "Specify when to use the pager. To control which pager \
-                     is used, set the PAGER or BAT_PAGER environment \
-                     variables (the latter takes precedence) or use the '--pager' option. \
-                     To disable the pager permanently, set BAT_PAGER to an empty string \
-                     or set '--paging=never' in the configuration file. \
-                     Possible values: *auto*, never, always.",
+                    "Specify when to use the pager. To disable the pager, use \
+                    --paging=never' or its alias,'-P'. To disable the pager permanently, \
+                    set BAT_PAGER to an empty string. To control which pager is used, see the \
+                    '--pager' option. Possible values: *auto*, never, always."
                 ),
         )
         .arg(
             Arg::with_name("no-paging")
                 .short("P")
-                .long("no-paging")
                 .alias("no-pager")
                 .overrides_with("no-paging")
-                .help("Alias for --paging=never")
+                .hidden(true)
+                .hidden_short_help(true)
+                .help("Alias for '--paging=never'")
             )
         .arg(
             Arg::with_name("pager")
@@ -292,11 +291,10 @@ pub fn build_app(interactive_output: bool) -> ClapApp<'static, 'static> {
                 .hidden_short_help(true)
                 .help("Determine which pager to use.")
                 .long_help(
-                    "Determine which pager is used. This option will overwrite \
-                     the PAGER and BAT_PAGER environment variables. The default \
-                     pager is 'less'. To disable the pager completely, use the \
-                     '--paging' option. \
-                     Example: '--pager \"less -RF\"'.",
+                    "Determine which pager is used. This option will override the \
+                    PAGER and BAT_PAGER environment variables. The default pager is 'less'. \
+                    To control when the pager is used, see the '--paging' option. \
+                    Example: '--pager \"less -RF\"'."
                 ),
         )
         .arg(