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ne: change default action for backspace key, and build against ncurses to fix redrawing issues. (#7346)

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* ne: apply workaround for the "backspace not working" issue.

This changes the default keybinding for the BACKSPACE key, from
"DeleteChar" to "Backspace".

Also, added a bit more info on the description text.

* Build using ncurses instead of the built in termcap emulation.

This solves the redrawing/refresing issues when editing files with
syntax-highlighting enabled.

Modified the description to better match the current ne's own
description text from its website (with some minor editing and
clarification).
This commit is contained in:
OscarL
2022-11-02 15:38:01 -03:00
committed by GitHub
parent 9fe7bc8bd0
commit 61032f02a4
2 changed files with 52 additions and 17 deletions
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42
app-editors/ne/ne-3.3.2.recipe
View File

@@ -1,13 +1,32 @@
SUMMARY="The 'nice editor'"
DESCRIPTION="ne is one of the few text editors which are \
both easy to use for beginners and powerful enough for powerusers. \
It supports UTF-8 and multi-column characters as well as syntax highlighting. \
Is also has fully configurable key bindings and supports macros."
DESCRIPTION="ne is easy to use for the beginner, but powerful and fully \
configurable for the wizard, and most sparing in its resource usage.
Some of ne's features:
* Three user interfaces: control keystrokes, command line, and drop-down top menus \
(accesible with ESC, or F1).
* Keystrokes and menus are completely configurable (default keybindings like CTRL+Q, \
CTRL+S, CTRL+O, etc, resemble GUI editors).
* Syntax highlighting.
* Full support for UTF-8 files, including multiple-column characters.
* 64-bit file/line length.
* Simple scripting language where scripts can be generated via an idiotproof record/play method.
* Unlimited undo/redo capability (can be disabled with a command).
* Automatic preferences system based on the extension of the file name being edited or \
regex content matching.
* Automatic completion of prefixes using words in your documents as dictionary.
* A file requester with completion features for easy file retrieval.
* Extended regular expression search and replace a la emacs and vi.
* A very compact memory model—you can easily load and modify very large files, even if they \
do not fit your core memory.
* Editing of binary files.
"
HOMEPAGE="https://ne.di.unimi.it/"
COPYRIGHT="1993-1998 Sebastiano Vigna
1999-2022 Todd M. Lewis and Sebastiano Vigna"
LICENSE="GNU GPL v2"
REVISION="1"
REVISION="2"
SOURCE_URI="https://github.com/vigna/ne/archive/$portVersion.tar.gz"
CHECKSUM_SHA256="9b8b757db22bd8cb783cf063f514143a8c325e5c321af31901e0f76e77455417"
PATCHES="ne-$portVersion.patchset"
@@ -28,11 +47,12 @@ PROVIDES="
"
REQUIRES="
haiku$secondaryArchSuffix
lib:libncurses$secondaryArchSuffix
"
BUILD_REQUIRES="
haiku${secondaryArchSuffix}_devel
ncurses6 # for the terminfo/termcap database
devel:libncurses$secondaryArchSuffix
"
BUILD_PREREQUIRES="
cmd:gcc$secondaryArchSuffix
@@ -51,7 +71,7 @@ BUILD()
# might fail if it gets generated too late ("ne.h" can not find "enums.h").
cd src;
make CC=gcc enums.h
make $jobArgs CC=gcc NE_ANSI=1 NE_TERMCAP=1 NE_GLOBAL_DIR=$dataDir/ne
make $jobArgs CC=gcc LIBS=-lncurses NE_GLOBAL_DIR=$dataDir/ne
cd ..
@@ -85,12 +105,4 @@ INSTALL()
cp -p doc/ne.1 $manDir/man1
gunzip -c doc/ne.info.gz > $infoDir/ne.info
cp -pr doc/html doc/ne.txt doc/default.* README.md COPYING NEWS CHANGES $docDir
# Provide an optional fix to the "backspace not working" issue.
cat > $dataDir/ne/fix_backspace.keys <<-EOF
# Fix Backspace vs Delete issue. Copy this file as ~/config/settings/ne/.keys
# or add the following lines to that file, if it already exists.
KEY 0x7f BackSpace
KEY 0x115 DeleteChar
EOF
}

27
app-editors/ne/patches/ne-3.3.2.patchset
View File

@@ -1,11 +1,11 @@
From 9452565be9df0f5fdc8ca70569859ab2a06eb2ff Mon Sep 17 00:00:00 2001
From 34b68db5988170e1b6729d517c44b9999e8f8588 Mon Sep 17 00:00:00 2001
From: Oscar Lesta <oscar.lesta@gmail.com>
Date: Thu, 27 Oct 2022 02:58:01 -0300
Subject: Make PREFS_DIR be ~/config/settings/ne instead of "$HOME/.ne".
diff --git a/src/prefs.c b/src/prefs.c
index c02a819..38df834 100644
index c02a819..ddfa694 100644
--- a/src/prefs.c
+++ b/src/prefs.c
@@ -24,8 +24,12 @@
@@ -26,3 +26,26 @@ index c02a819..38df834 100644
--
2.37.3
From b356ee7cb29d0013bb1dc7fc6395c0ffea3b5a55 Mon Sep 17 00:00:00 2001
From: Oscar Lesta <oscar.lesta@gmail.com>
Date: Tue, 1 Nov 2022 08:16:22 -0300
Subject: Workaround for the BACKSPACE vs DEL keys.
diff --git a/src/inputclass.c b/src/inputclass.c
index d1be5a5..de89aa1 100644
--- a/src/inputclass.c
+++ b/src/inputclass.c
@@ -95,7 +95,7 @@ const char *key_binding[NUM_KEYS] = {
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* P Q R S T U V W X Y Z [ \ ] ^ _ */
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* ` a b c d e f g h i j k l m n o */
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* p q r s t u v w x y z { | } ~ */
- DELETECHAR_ABBREV, /* 127 7f */
+ BACKSPACE_ABBREV, /* 127 7f */
/* Control-meta-letter bindings (Ctrl-Alt-X) 128..159 80..9f */
--
2.37.3