From 42447ac27614bd8278a810c0546879da0f5b1ae8 Mon Sep 17 00:00:00 2001
From: Byron Torres <b@torresjrjr.com>
Date: Wed, 15 Jun 2022 03:12:03 +0100
Subject: new gK mapping, u & d scrolling, improved docs

---
 doc/haredoc.txt    | 22 +++++++++++++++++-----
 doc/tags           |  2 ++
 ftplugin/hare.vim  |  3 ++-
 plugin/haredoc.vim | 11 ++++++-----
 4 files changed, 27 insertions(+), 11 deletions(-)

diff --git a/doc/haredoc.txt b/doc/haredoc.txt
index f33a755..c2e6f60 100644
--- a/doc/haredoc.txt
+++ b/doc/haredoc.txt
@@ -1,4 +1,4 @@
-*haredoc.txt* *haredoc*                                             haredoc in vim
+*haredoc.txt*         *haredoc* -- documentation for the Hare programming language
 
 This plugin integrates the haredoc command of the Hare programming language,
 which looks up and displays documentation for Hare symbols/identifiers in your
@@ -19,19 +19,31 @@ MAPPINGS
 
                                                         *K* *haredoc-K*
 K                       Show documentation for the Hare symbol under the
-                        cursor in a |popup-window|.  Press q or CTRL-C to
-                        close.
+                        cursor in a |popup-window|.
+                        Press d and u to scroll largs outputs.
+                        Press q or CTRL-C to close.
 
 
+                                                        *gK* *haredoc-gK*
+gK                      Show documentation for the Hare symbol under the
+                        cursor in a |terminal-window|.
+                        Press d and u to scroll largs outputs.
+                        Press q or CTRL-C once or twice to close.
+
 COMMANDS
 
                                                         *:Haredoc*
 :Haredoc {symbol}       Show documentation for the given Hare symbol in a
-                        |terminal-window|.  Press q or CTRL-C once or twice to
-                        close.
+                        |terminal-window|.
+                        Press d and u to scroll largs outputs.
+                        Press q or CTRL-C once or twice to close.
 
 :Haredoc .              Same as the |K| command.
 
+:Haredoc ,              Same as the |gK| command.
+
+
+
 
 LICENSE
 
diff --git a/doc/tags b/doc/tags
index bac0b1a..4b108e0 100644
--- a/doc/tags
+++ b/doc/tags
@@ -1,5 +1,7 @@
 :Haredoc	haredoc.txt	/*:Haredoc*
 K	haredoc.txt	/*K*
+gK	haredoc.txt	/*gK*
 haredoc	haredoc.txt	/*haredoc*
 haredoc-K	haredoc.txt	/*haredoc-K*
+haredoc-gK	haredoc.txt	/*haredoc-gK*
 haredoc.txt	haredoc.txt	/*haredoc.txt*
diff --git a/ftplugin/hare.vim b/ftplugin/hare.vim
index 2d31f90..944ee0a 100644
--- a/ftplugin/hare.vim
+++ b/ftplugin/hare.vim
@@ -5,4 +5,5 @@
 
 setlocal keywordprg=haredoc
 
-nnoremap <buffer> K  :call Haredoc('.')<CR>
+nnoremap <buffer> K   :call Haredoc('.')<CR>
+nnoremap <buffer> gK  :call Haredoc(',')<CR>
diff --git a/plugin/haredoc.vim b/plugin/haredoc.vim
index 65171fa..d7ff721 100644
--- a/plugin/haredoc.vim
+++ b/plugin/haredoc.vim
@@ -7,15 +7,14 @@ command -nargs=? Haredoc  :call Haredoc(<q-args>)
 
 function Haredoc(symbol)
 	let symbol = a:symbol
-	let popup = 0
-	if symbol == '.'
-		let popup = 1
+	let popup = symbol == '.' ? 1 : 0
+	if (symbol == '.' || symbol == ',')
 		let oldiskeyword = &iskeyword
 		setlocal iskeyword+=:
 		let symbol = expand('<cword>')
 		let &iskeyword = oldiskeyword
 	endif
-	if has('terminal') && has('popupwin') && popup == 1
+	if popup == 1 && has('popupwin') && has('terminal')
 		let minheight = 1 + system(
 		\	"haredoc -Ftty '"..symbol.."' 2>&1 | wc -l"
 		\ )
@@ -39,8 +38,10 @@ function Haredoc(symbol)
 		\ )
 	elseif has('terminal')
 		execute 'terminal ++noclose haredoc '..symbol
-		set nonumber
+		set nonumber filetype=hare
 		nnoremap <buffer> q  :close<CR>
+		nnoremap <buffer> <nowait> u  <C-U>
+		nnoremap <buffer> <nowait> d  <C-D>
 	else
 		execute '!haredoc '..symbol
 	endif
-- 
cgit v1.2.3