Rename project to nnn (Noice is Not Noice)

Makefile

@@ -8,10 +8,10 @@ MANPREFIX = $(PREFIX)/man
 CFLAGS = -O3 -march=native
 LDLIBS = -lcurses
 
-DISTFILES = noice.c strlcat.c strlcpy.c util.h config.def.h\
+DISTFILES = nnn.c strlcat.c strlcpy.c util.h config.def.h\
-    noice.1 Makefile README LICENSE
+    nnn.1 Makefile README.md LICENSE
-OBJ = noice.o strlcat.o strlcpy.o
+OBJ = nnn.o strlcat.o strlcpy.o
-BIN = noice
+BIN = nnn
 
 all: $(BIN)
 
@@ -19,7 +19,7 @@ $(BIN): $(OBJ)
 	$(CC) $(CFLAGS) -o $@ $(OBJ) $(LDFLAGS) $(LDLIBS)
 	strip $(BIN)
 
-noice.o: util.h config.h
+nnn.o: util.h config.h
 strlcat.o: util.h
 strlcpy.o: util.h
 
@@ -37,11 +37,11 @@ uninstall:
 	rm -f $(DESTDIR)$(MANPREFIX)/man1/$(BIN).1
 
 dist:
-	mkdir -p noice-$(VERSION)
+	mkdir -p nnn-$(VERSION)
-	cp $(DISTFILES) noice-$(VERSION)
+	cp $(DISTFILES) nnn-$(VERSION)
-	tar -cf noice-$(VERSION).tar noice-$(VERSION)
+	tar -cf nnn-$(VERSION).tar nnn-$(VERSION)
-	gzip noice-$(VERSION).tar
+	gzip nnn-$(VERSION).tar
-	rm -rf noice-$(VERSION)
+	rm -rf nnn-$(VERSION)
 
 clean:
-	rm -f config.h $(BIN) $(OBJ) noice-$(VERSION).tar.gz
+	rm -f config.h $(BIN) $(OBJ) nnn-$(VERSION).tar.gz

README.md

@@ -1,13 +1,13 @@
-## noice
+## nnn
 
-A fork of the [noice](http://git.2f30.org/noice/) file browser to make it more friendly towards major distros (which `suck more` by some standards).
+Noice is Not Noice, a noicer fork...
 
 ### Table of Contents
 
 - [Introduction](#introduction)
 - [Why fork?](#why-fork)
-- [Default features](#default-features)
+- [Original features](#original-features)
-- [Fork toppings](#fork-toppings)
+- [nnn toppings](#nnn-toppings)
 - [Installation](#installation)
 - [Usage](#usage)
 - [Keyboard shortcuts](#keyboard-shortcuts)
@@ -18,19 +18,19 @@ A fork of the [noice](http://git.2f30.org/noice/) file browser to make it more f
 
 ### Introduction
 
-noice is a blazing-fast terminal file browser with easy keyboard shortcuts for navigation, opening files and running tasks. noice is developed with terminal based systems in mind. However, the incredible user-friendliness and speed make it a perfect utility on modern distros. Navigate to `/usr/bin` from your regular file browser and noice to feel the difference.
+nnn is a fork of [noice](http://git.2f30.org/noice/), a blazing-fast terminal file browser with easy keyboard shortcuts for navigation, opening files and running tasks. It is developed with terminal based systems in mind. However, the incredible user-friendliness and speed make it a perfect utility on modern distros.
 
-The only issue with noice is hard-coded file association. There is no config file (better performance and simpler to maintain) and you have to modify the source to change associations (see [how to change file associations](#change-file-associations)). This fork solves the problem by adding the flexibility of using the default desktop opener at runtime. There are several other improvements too (see [fork-toppings](#fork-toppings)).
+The only issue with noice is hard-coded file associations. There is no config file (better performance and simpler to maintain) and one has to modify the source to change associations (see [how to change file associations](#change-file-associations)). nnn solves the problem by adding the flexibility of using the default desktop opener at runtime. There are several other improvements too (see [fork-toppings](#fork-toppings)).
 
-Have fun with it! PRs are welcome. Check out [#1](https://github.com/jarun/noice/issues/1).
+Have fun with it! PRs are welcome. Check out [#1](https://github.com/jarun/nnn/issues/1).
 
 ### Why fork?
 
-I chose to fork noice because:
+I chose to fork because:
 - one can argue my approach deviates from the goal of the original project -  keep the utility `suckless`. In my opinion evolution is the taste of time.
 - I would like to have a bit of control on what features are added in the name of desktop integration. A feature-bloat is the last thing in my mind.
 
-### Default features
+### Original features
 
 - Super-easy navigation
 - Open files with default-associated programs
@@ -42,7 +42,7 @@ I chose to fork noice because:
 - Run `top`
 - Open a file with `vim` or `less`
 
-### Fork toppings
+### nnn toppings
 
 - Behaviour and navigation
   - Detail view (default: disabled) with:
@@ -55,20 +55,20 @@ I chose to fork noice because:
   - Case-insensitive alphabetic content listing instead of upper case first
   - Roll over at the first and last entries of a directory (with Up/Down keys)
   - Sort entries by file size (largest to smallest)
-  - Shortcut to invoke file name copier (set using environment variable `NOICE_COPIER`)
+  - Shortcut to invoke file name copier (set using environment variable `NNN_COPIER`)
 - File associations
-  - Environment variable `NOICE_OPENER` to override all associations and open all files with your desktop environment's default file opener. Examples:
+  - Environment variable `NNN_OPENER` to override all associations and open all files with your desktop environment's default file opener. Examples:
 
-        export NOICE_OPENER=xdg-open
+        export NNN_OPENER=xdg-open
-        export NOICE_OPENER=gnome-open
+        export NNN_OPENER=gnome-open
-        export NOICE_OPENER=gvfs-open
+        export NNN_OPENER=gvfs-open
-  - Selective file associations (ignored if `NOICE_OPENER` is set):
+  - Selective file associations (ignored if `NNN_OPENER` is set):
     - Associate plain text files with vim (using `file` command)
     - Remove video file associations (to each his own favourite video player)
     - Associate common audio mimes with lightweight [fmedia](http://fmedia.firmdev.com/)
     - Associate PDF files with [zathura](https://pwmt.org/projects/zathura/)
     - Removed `less` as default file opener
-    - Use environment variable `NOICE_FALLBACK_OPENER` to open other non-associated files
+    - Use environment variable `NNN_FALLBACK_OPENER` to open other non-associated files
 - Compilation
   - Use `-O3` for compilation, fixed warnings
   - Added compilation flag `-march=native`
@@ -77,9 +77,9 @@ I chose to fork noice because:
 
 ### Installation
 
-noice needs a curses implementation and standard libc.
+nnn needs a curses implementation and standard libc.
 
-Download the [latest master](https://github.com/jarun/noice/archive/master.zip) or clone this repository. Compile and install:
+Download the [latest master](https://github.com/jarun/nnn/archive/master.zip) or clone this repository. Compile and install:
 
     $ make
     $ sudo make install
@@ -87,9 +87,9 @@ No plans of packaging at the time.
 
 ### Usage
 
-Start noice (default: current directory):
+Start nnn (default: current directory):
 
-    $ noice [path_to_dir]
+    $ nnn [path_to_dir]
 `>` indicates the currently selected entry.
 
 ### Keyboard shortcuts
@@ -117,7 +117,7 @@ Start noice (default: current directory):
 | `z` | run `top` |
 | `Ctrl-k` | invoke file name copier |
 | `Ctrl-l` | redraw window |
-| `q` | quit noice |
+| `q` | quit |
 
 ### File type abbreviations
 
@@ -135,11 +135,11 @@ The following abbreviations are used in the detail view:
 
 ### Help
 
-    $ man noice
+    $ man nnn
 
 ### Copy current file path to clipboard
 
-noice can pipe the absolute path of the current file to a copier script. For example, you can use `xsel` on Linux or `pbcopy` on OS X.
+nnn can pipe the absolute path of the current file to a copier script. For example, you can use `xsel` on Linux or `pbcopy` on OS X.
 
 Sample Linux copier script:
 
@@ -147,12 +147,12 @@ Sample Linux copier script:
 
     echo -n $1 | xsel --clipboard --input
 
-export `NOICE_OPENER`:
+export `NNN_OPENER`:
 
-    export NOICE_COPIER="/home/vaio/copier.sh"
+    export NNN_COPIER="/home/vaio/copier.sh"
 
-Start noice and use `Ctrl-k` to copy the absolute path (from `/`) of the file under the cursor to clipboard.
+Start nnn and use `Ctrl-k` to copy the absolute path (from `/`) of the file under the cursor to clipboard.
 
 ### Change file associations
 
-If you want to set custom applications for certain mime types, or change the ones set already (e.g. vim, fmedia, zathura), modify the `assocs` structure in [config.def.h](https://github.com/jarun/noice/blob/master/config.def.h) (it's easy). Then re-compile and install.
+If you want to set custom applications for certain mime types, or change the ones set already (e.g. vim, fmedia, zathura), modify the `assocs` structure in [config.def.h](https://github.com/jarun/nnn/blob/master/config.def.h) (it's easy). Then re-compile and install.

nnn.1

@@ -1,11 +1,11 @@
 .Dd August 21, 2016
-.Dt NOICE 1
+.Dt NNN 1
 .Os
 .Sh NAME
-.Nm noice
+.Nm nnn
 .Nd small file browser
 .Sh SYNOPSIS
-.Nm noice
+.Nm nnn
 .Op Ar dir
 .Sh DESCRIPTION
 .Nm
@@ -105,24 +105,30 @@ files.
 The SHELL, EDITOR and PAGER environment variables take precedence
 when dealing with the !, e and p commands respectively.
 .Pp
-\fBNOICE_OPENER:\fR set to your desktop environment's default
+\fBNNN_OPENER:\fR set to your desktop environment's default
 mime opener to override all custom mime associations.
 .br
 Examples: xdg-open, gnome-open, gvfs-open.
 .Pp
-\fBNOICE_FALLBACK_OPENER:\fR set to your desktop environment's default
+\fBNNN_FALLBACK_OPENER:\fR set to your desktop environment's default
 mime opener to use as a fallback when no association is set for a file
 type. Custom associations are listed in the EXAMPLES section below.
+.Pp
+\fBNNN_COPIER:\fR set to a clipboard copier script. For example, on Linux:
+.Bd -literal
+        #!/bin/sh
+
+        echo -n $1 | xsel --clipboard --input
 .Sh EXAMPLES
 The following example shows one possible configuration for
 file associations which is also the default if environment
-variable NOICE_OPENER is not set:
+variable NNN_OPENER is not set:
 .Bd -literal
-struct assoc assocs[] = {
+        struct assoc assocs[] = {
 	        { "\\.(c|cpp|h|txt|log)$", "vim" },
 	        { "\\.pdf$", "zathura" },
 	        { "\\.sh$", "sh" },
-};
+        };
 Plain text files are opened with vim.
 .br
 Any other file types are opened with the 'xdg-open' command.
@@ -135,4 +141,4 @@ If you are using urxvt you might have to set backspacekey to DEC.
 .Pp
 ** The current non-mainstream version is a modified one patched by Arun Prakash Jana <engineerarun@gmail.com>.
 .br
-More details: https://github.com/jarun/noice
+More details: https://github.com/jarun/nnn

nnn.c

@@ -897,7 +897,7 @@ nochange:
 				spawn(copier, abspath, NULL);
 				printmsg(abspath);
 			} else if (!copier)
-					printmsg("NOICE_COPIER is not set");
+					printmsg("NNN_COPIER is not set");
 			goto nochange;
 		case SEL_RUN:
 			run = xgetenv(env, run);
@@ -960,13 +960,13 @@ main(int argc, char *argv[])
 	}
 
 	/* Get the default desktop mime opener, if set */
-	opener = getenv("NOICE_OPENER");
+	opener = getenv("NNN_OPENER");
 
 	/* Get the fallback desktop mime opener, if set */
-	fallback_opener = getenv("NOICE_FALLBACK_OPENER");
+	fallback_opener = getenv("NNN_FALLBACK_OPENER");
 
 	/* Get the default copier, if set */
-	copier = getenv("NOICE_COPIER");
+	copier = getenv("NNN_COPIER");
 
 	signal(SIGINT, SIG_IGN);