From 485201ba2e326a0c711c003290d6f6eb2e247012 Mon Sep 17 00:00:00 2001
From: Johannes Altmanninger <aclopte@gmail.com>
Date: Sun, 17 Nov 2024 07:27:50 +0100
Subject: [PATCH] Un-hide documentation of non-fish shell builtins

This makes "man exec" show the documentation from Linux man-pages.
---
 share/functions/man.fish | 54 ----------------------------------------
 1 file changed, 54 deletions(-)

diff --git a/share/functions/man.fish b/share/functions/man.fish
index ac1ec367f..8b1378917 100644
--- a/share/functions/man.fish
+++ b/share/functions/man.fish
@@ -1,55 +1 @@
-if not command -qs man
-    # see #5329 and discussion at https://github.com/fish-shell/fish-shell/commit/13e025bdb01cc4dd08463ec497a0a3495873702f
-    exit
-end
 
-function man --description "Format and display the on-line manual pages"
-    # Work around the "builtin" manpage that everything symlinks to,
-    # by prepending our fish datadir to man. This also ensures that man gives fish's
-    # man pages priority, without having to put fish's bin directories first in $PATH.
-
-    # Preserve the existing MANPATH, and default to the system path (the empty string).
-    set -l manpath
-    if set -q MANPATH
-        set manpath $MANPATH
-    else if set -l p (command man -p 2>/dev/null)
-        # NetBSD's man uses "-p" to print the path.
-        # FreeBSD's man also has a "-p" option, but that requires an argument.
-        # Other mans (men?) don't seem to have it.
-        #
-        # Unfortunately NetBSD prints things like "/usr/share/man/man1",
-        # while not allowing them as $MANPATH components.
-        # What it needs is just "/usr/share/man".
-        #
-        # So we strip the last component.
-        # This leaves a few wrong directories, but that should be harmless.
-        set manpath (string replace -r '[^/]+$' '' $p)
-    else
-        set manpath ''
-    end
-    # Notice the shadowing local exported copy of the variable.
-    set -lx MANPATH $manpath
-
-    # Prepend fish's man directory if available.
-    set -l fish_manpath $__fish_data_dir/man
-    if test -d $fish_manpath
-        set MANPATH $fish_manpath $MANPATH
-    end
-
-    if test (count $argv) -eq 1
-        # Some of these don't have their own page,
-        # and adding one would be awkward given that the filename
-        # isn't guaranteed to be allowed.
-        # So we override them with the good name.
-        switch $argv
-            case :
-                set argv true
-            case '['
-                set argv test
-            case .
-                set argv source
-        end
-    end
-
-    command man $argv
-end