.github/FUNDING.yml

@@ -1 +0,0 @@
-github: arp242

.gitignore

@@ -1 +1 @@
-/find-cursor
+find-cursor

.travis.yml

@@ -0,0 +1,8 @@
+language: c
+install: make
+script: make
+compiler:
+  - clang
+  - gcc
+notifications:
+  email: false

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright © Martin Tournoij
+Copyright © 2015-2017 Martin Tournoij
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to

Makefile

@@ -1,21 +1,8 @@
-CC      ?= cc
+CC?=cc
-PREFIX  ?= /usr/local
+CFLAGS?=-std=c99 -pedantic -Wall -Os
-NAME    ?= find-cursor
-
-CFLAGS  += -std=c99 -pedantic -Wall -Wextra -Wpedantic -Os
-LDFLAGS += -L/usr/lib
-LIBS += -lX11 -lXext -lXfixes
-
-.PHONY: all clean install uninstall
 
 all:
-	${CC} ${CFLAGS} ${LDFLAGS} -o ${NAME} *.c ${LIBS}
+	${CC} ${CFLAGS} -o find-cursor find-cursor.c -lX11 -lXext -lXfixes
-
-clean:
-	rm -f ${NAME}
 
 install:
-	install -Dm755 ${NAME} ${DESTDIR}${PREFIX}/bin/${NAME}
+	install --strip -o root -g root find-cursor /bin/
-
-uninstall:
-	rm -f ${DESTDIR}${PREFIX}/bin/${NAME}

README.markdown

@@ -0,0 +1,42 @@
+[![This project is considered stable](https://img.shields.io/badge/Status-stable-green.svg)](https://arp242.net/status/stable)
+[![Build Status](https://travis-ci.org/Carpetsmoker/find-cursor.svg?branch=master)](https://travis-ci.org/Carpetsmoker/find-cursor)
+
+Simple XLib program to highlight the cursor position. This is similar to the
+feature found in Windows XP (and possibly later?)
+
+![screenshot.gif](https://raw.githubusercontent.com/Carpetsmoker/find-cursor/master/screenshot.gif)
+
+Using it
+========
+Compile it by typing `make`. Run `find-cursor -h to see some options for
+controlling the appearance.
+
+- The author runs it with [`xcape`][xcape]:
+
+		xcape -e 'Control_L=Escape;Shift_L=KP_Add'  
+
+	When Left shift is tapped, a Keypad Add is sent – I don't have a numpad on my
+	keyboard – which we can then use to launch the program.
+
+- I configured my window manager (PekWM) to pick up Numpad Add and launch this:
+
+		KeyPress = "KP_Add" { Actions = "Exec find-cursor" }
+
+	I'm not going to include instructions for every window manager out there.
+	I'm sure you can figure out how to use it with your WM ;-) You can also use
+	[`xbindkeys`](xbindkeys), which should work with `$any` window manager.
+
+- You may want to disable shadows if you use compton or some other composite
+  manager; for example for compton start it with:
+
+		compton --shadow-exclude "class_g = 'find-cursor'"
+
+	Or, perhaps even better, disable it for all shaped windows:
+
+		compton --shadow-exclude 'bounding_shaped'
+
+	You can also put that in the compton config file. Other managers might have
+	different options/flags.
+
+[xcape]: https://github.com/alols/xcape
+[xbindkeys]: http://www.nongnu.org/xbindkeys/xbindkeys.html

README.md

@@ -1,70 +0,0 @@
-Simple XLib program to highlight the cursor position. This is similar to the
-feature found in Windows XP (and possibly later?)
-
-![screenshot.gif](https://raw.githubusercontent.com/arp242/find-cursor/master/screenshot.gif)
-
-Installation
-------------
-
-Compile it by typing `make`, install it with `make install`. There
-[packages][pkg] for some platforms as well.
-
-You'll need to install some X11 header files on some systems; e.g. on
-Ubuntu/Debian: `libx11-dev`, `libxcomposite-dev`, `libxdamage-dev`, and
-`libxrender-dev`. For Fedora 36 you might need to install following:
-`libXext-devel`, `libXdamage-devel`, `libXrender-devel`, `libXext-devel`.
-
-There is also a Docker container at [klo2k/find-cursor][d] if you want it. Note
-this is NOT maintained (or supported) by me. See #19.
-
-[d]: https://hub.docker.com/r/klo2k/find-cursor
-[pkg]: https://repology.org/project/find-cursor/versions
-
-Usage
------
-
-See `find-cursor -h` to see some options for controlling the appearance.
-
-Launching
----------
-
-You will want to map a key in your window manager to run `find-cursor`. You can
-also use [`xbindkeys`](xbindkeys), which should work with `$any` window manager.
-
-I run it with [`xcape`][xcape]:
-
-    xcape -e 'Control_L=Escape;Shift_L=KP_Add'
-
-When `Left Shift` is tapped a `Keypad Add` is sent; I configured my window
-manager to launch `find-cursor` with that.
-
-I don't have a numpad on my keyboard; you can also use `F13` or some other
-unused key.
-
-You can use a little wrapper script if you want a "toggle" switch for when
-repeating forever:
-
-    #!/bin/sh
-    if pgrep find-cursor; then
-        pkill find-cursor
-    else
-        find-cursor -r0 &
-    fi
-
-Compton
--------
-
-You may want to disable shadows if you use compton or some other composite
-manager; for example for compton start it with:
-
-    compton --shadow-exclude "class_g = 'find-cursor'"
-
-Or, perhaps even better, disable it for all shaped windows:
-
-    compton --shadow-exclude 'bounding_shaped'
-
-You can also put that in the compton config file. Other managers might have
-different options/flags.
-
-[xcape]: https://github.com/alols/xcape
-[xbindkeys]: http://www.nongnu.org/xbindkeys/xbindkeys.html

find-cursor.c

@@ -1,10 +1,10 @@
 /*
  * http://code.arp242.net/find-cursor
- * Copyright © Martin Tournoij <martin@arp242.net>
+ * Copyright © 2015-2017 Martin Tournoij <martin@arp242.net>
  * See below for full copyright
  */
 
-#define _DEFAULT_SOURCE
+#define _XOPEN_SOURCE 500
 
 #include <getopt.h>
 #include <stdint.h>
@@ -22,10 +22,10 @@
 
 void usage(char *name);
 int parse_num(int ch, char *opt, char *name);
-int pointer_screen(char *name, Display *display);
+void draw(
-void draw(char *name, Display *display, int screen,
+	char *name,
 	int size, int distance, int wait, int line_width, char *color_name,
-	int follow, int transparent, int grow, int outline, char *ocolor_name);
+	int follow, int transparent, int grow, int outline);
 
 static struct option longopts[] = { 
 	{"help",          no_argument,       NULL, 'h'},
@@ -37,77 +37,53 @@ static struct option longopts[] = {
 	{"follow",        no_argument,       NULL, 'f'},
 	{"transparent",   no_argument,       NULL, 't'},
 	{"grow",          no_argument,       NULL, 'g'},
-	{"outline",       optional_argument, NULL, 'o'}, // Optional for compat, as previously it was hard-coded to 2px.
+	{"outline",       no_argument,       NULL, 'o'},
-	{"repeat",        required_argument, NULL, 'r'},
-	{"outline-color", required_argument, NULL, 'O'},
 	{NULL, 0, NULL, 0}
 }; 
 
 void usage(char *name) {
-	printf(""
+	printf("Usage: %s [-stplcftg]\n\n", name);
-	"find-cursor highlights the cursor position by drawing circles around it.\n"
+	printf("  -h, --help          Show this help.\n");
-	"https://github.com/arp242/find-cursor\n"
+	printf("\n");
-	"\n"
+	printf("Shape options:\n");
-	"Flags:\n"
+	printf("  -s, --size          Maximum size the circle will grow to in pixels.\n");
-	"  -h, --help          Show this help.\n"
+	printf("  -d, --distance      Distance between the circles in pixels.\n");
-	"\n"
+	printf("  -l, --line-width    Width of the lines in pixels.\n");
-	"Shape options:\n"
+	printf("  -w, --wait          Time to wait before drawing the next circle in\n");
-	"  -s, --size          Maximum size the circle will grow to in pixels.\n"
+	printf("                      microseconds.\n");
-	"  -d, --distance      Distance between the circles in pixels.\n"
+	printf("  -c, --color         Color; can either be an X11 color name or RGB as hex.\n");
-	"  -l, --line-width    Width of the lines in pixels.\n"
+	printf("  -g, --grow          Grow the animation in size, rather than shrinking it.\n");
-	"  -w, --wait          Time to wait before drawing the next circle in\n"
+	printf("\n");
-	"                      tenths of milliseconds.\n"
+	printf("Extra options:\n");
-	"  -c, --color         Color as X11 color name or RGB (e.g. #ff0000)\n"
+	printf("  -f, --follow        Follow the cursor position as the cursor is moving.\n");
-	"  -g, --grow          Grow the animation in size, rather than shrinking it.\n"
+	printf("  -t, --transparent   Make the window truly 'transparent'. This helps with\n");
-	"\n"
+	printf("                      some display issues when following the cursor position,\n");
-	"Extra options:\n"
+	printf("                      but it doesn't work well with all WMs, which is why\n");
-	"  -f, --follow        Follow the cursor position as the cursor is moving.\n"
+	printf("                      it's disabled by default.\n");
-	"  -t, --transparent   Make the window truly 'transparent'. This helps with\n"
+	printf("  -o, --outline       Draw an outline in the opposite color as well. Helps\n");
-	"                      some display issues when following the cursor position,\n"
+	printf("                      visibility on all backgrounds.\n");
-	"                      but it doesn't work well with all WMs, which is why\n"
+	printf("\n");
-	"                      it's disabled by default.\n"
+	printf("Examples:\n");
-	"  -o, --outline       Width in pixels of outline; uses 2px if no value is given.\n"
+	printf("  The defaults:\n");
-	"                      Helps visibility on all backgrounds.\n"
+	printf("  %s --size 320 --distance 40 --wait 400 --line-width 4 --color black\n\n", name);
-	"  -O, --outline-color Color of outline; if omitted it will automatically use\n"
+	printf("  Draw a solid circle:\n");
-	"                      the opposite color. No effect if -o isn't set.\n"
+	printf("  %s --size 100 --distance 1 --wait 20 --line-width 1\n", name);
-	"  -r, --repeat        Number of times to repeat the animation; use 0 to repeat\n"
+	printf("\n");
-	"                      indefinitely.\n"
-	"\n"
-	"Examples:\n"
-	"  The defaults:\n"
-	"    %s --size 320 --distance 40 --wait 400 --line-width 4 --color black\n\n"
-	"  Draw a solid circle:\n"
-	"    %s --size 100 --distance 1 --wait 20 --line-width 1\n\n"
-	"  Always draw a full circle on top of the cursor:\n"
-	"    %s --repeat 0 --follow --distance 1 --wait 1 --line-width 16 --size 16\n"
-	"\n"
-	"Launching:\n"
-	"  You will want to map a key in your window manager to run find-cursor.\n"
-	"  You can also use xbindkeys, which should work with any window manager.\n"
-	"\n"
-	"  I run it with xcape:\n"
-	"       xcape -e 'Control_L=Escape;Shift_L=KP_Add'\n"
-	"\n"
-	"  When Left Shift is tapped a Keypad Add is sent; I configured my window\n"
-	"  manager to launch find-cursor with that.\n"
-	"\n"
-	"  I don't have a numpad on my keyboard; you can also use F13 or some\n"
-	"  other unused key.\n",
-	name, name, name);
 }
 
 // Parse number from commandline, or show error and exit if it's not a number.
 int parse_num(int ch, char *opt, char *name) {
 	char *end;
-	long result = strtol(opt, &end, 10);
+	long result = strtol(optarg, &end, 10);
 	if (*end) {
-		fprintf(stderr, "%s: value for -%c must be a number\n\n", name, ch);
+		fprintf(stderr, "%s: %d must be a number\n", name, ch);
 		usage(name);
 		exit(1);
 	}
 	return result;
 }
 
+
 int main(int argc, char* argv[]) {
 	// Parse options
 	int size = 320;
@@ -115,16 +91,13 @@ int main(int argc, char* argv[]) {
 	int wait = 400;
 	int line_width = 4;
 	char color_name[64] = "black";
-	char ocolor_name[64];
 	int follow = 0;
 	int transparent = 0;
 	int grow = 0;
 	int outline = 0;
-	int repeat = 0;
 
-	extern int optopt;
 	int ch;
-	while ((ch = getopt_long(argc, argv, ":hs:d:w:l:c:r:ftgo:O:", longopts, NULL)) != -1)
+	while ((ch = getopt_long(argc, argv, "hs:d:w:l:c:r:ftgo", longopts, NULL)) != -1)
 		switch (ch) {
 		case 's':
 			size = parse_num(ch, optarg, argv[0]);
@@ -154,140 +127,82 @@ int main(int argc, char* argv[]) {
 			grow = 1;
 			break;
 		case 'o':
-			outline = parse_num(ch, optarg, argv[0]);
+			outline = 1;
-			break;
-		case 'O':
-			strncpy(ocolor_name, optarg, sizeof(ocolor_name));
-			break;
-		case 'r':
-			repeat = parse_num(ch, optarg, argv[0]);
-			if (repeat == 0)
-				repeat = -1;
 			break;
-		case ':':
-			switch (optopt) {
-			case 'o':
-				outline = 2;
-				break;
-			default:
-			    fprintf(stderr, "%s: missing required argument for -%c\n\n", argv[0], optopt);
-			    usage(argv[0]);
-			    exit(1);
-			}
-			break;
-		case '?':
-			fprintf(stderr, "%s: invalid option: -%c\n\n", argv[0], ch);
-			// fallthrough
 		default:
 			usage(argv[0]);
 			exit(1);
 		}
+	argc -= optind; 
+	argv += optind;
+
+	draw(argv[0],
+		size, distance, wait, line_width, color_name,
+		follow, transparent, grow, outline);
+}
 
+void draw(
+	char *name,
+	int size, int distance, int wait, int line_width, char *color_name,
+	int follow, int transparent, int grow, int outline
+) {
 	// Setup display and such
 	char *display_name = getenv("DISPLAY");
 	if (!display_name) {
-		fprintf(stderr, "%s: DISPLAY not set\n\n", argv[0]);
+		fprintf(stderr, "%s: cannot connect to X server '%s'\n", name, display_name);
 		exit(1);
 	}
 
 	Display *display = XOpenDisplay(display_name);
-	if (!display) {
+	int screen = DefaultScreen(display);
-		fprintf(stderr, "%s: cannot open display '%s'\n\n", argv[0], display_name);
-		exit(1);
-	}
 
 	int shape_event_base, shape_error_base;
 	if (!XShapeQueryExtension(display, &shape_event_base, &shape_error_base)) {
-		fprintf(stderr, "%s: no XShape extension for display '%s'\n\n", argv[0], display_name);
+		fprintf(stderr, "%s: no XShape extension for display '%s'\n", name, display_name);
 		exit(1);
 	}
 
-	// Actually draw.
+	// Get the mouse cursor position
-	do
+	int win_x, win_y, root_x, root_y = 0;
-		draw(argv[0], display, pointer_screen(argv[0], display),
+	unsigned int mask = 0;
-			size, distance, wait, line_width, color_name,
+	Window child_win, root_win;
-			follow, transparent, grow, outline, ocolor_name);
+	XQueryPointer(display, XRootWindow(display, screen),
-	while (repeat == -1 || repeat--);
+		&child_win, &root_win,
-
+		&root_x, &root_y, &win_x, &win_y, &mask);
-	XCloseDisplay(display);
-}
-
-// Identify which screen the cursor is on.
-int pointer_screen(char *name, Display *display) {
-	int screencount = ScreenCount(display);
-
-	// The traditional case
-	if (screencount == 1)
-		return DefaultScreen(display);
-
-	// Multihead
-	for (int s=0; s < screencount; s++) {
-		Window root, win;
-		int unused           = 0;
-		unsigned int unusedu = 0;
-		Screen *screen       = ScreenOfDisplay(display, s);
-
-		int found = XQueryPointer(display, RootWindowOfScreen(screen),
-			&root, &win, &unused, &unused, &unused, &unused, &unusedu);
-		if (found)
-			return s;
-	}
-
-	// Fall through (should never happen)
-	fprintf(stderr, "%s: Unable to identify pointer screen, using Default\n", name);
-	return DefaultScreen(display);
-}
-
-// Try to get the centre of the cursor.
-void cursor_center(Display *display, int size, int *x, int *y) {
-	XFixesCursorImage *c = XFixesGetCursorImage(display);
-	*x = c->x - size/2 - c->width/2  + c->xhot;
-	*y = c->y - size/2 - c->height/2 + c->yhot;
-	XFree(c);
-}
-
-void draw(char *name, Display *display, int screen,
-	int size, int distance, int wait, int line_width, char *color_name,
-	int follow, int transparent, int grow, int outline, char *ocolor_name
-) {
-	// Get the mouse cursor position and size.
-	int center_x, center_y;
-	cursor_center(display, size, &center_x, &center_y);
 
 	// Create a window at the mouse position
 	Window window;
 	XSetWindowAttributes window_attr;
 	window_attr.override_redirect = 1;
 
-	Colormap colormap = DefaultColormap(display, screen);
 	if (transparent) {
 		XVisualInfo vinfo;
-		XMatchVisualInfo(display, screen, 32, TrueColor, &vinfo);
+		XMatchVisualInfo(display, DefaultScreen(display), 32, TrueColor, &vinfo);
 		window_attr.colormap = XCreateColormap(display, DefaultRootWindow(display), vinfo.visual, AllocNone);
-		colormap = window_attr.colormap;
 		window_attr.background_pixel = 0;
 		window = XCreateWindow(display, XRootWindow(display, screen),
-			center_x,                               // x position
+			root_x - size/2, root_y - size/2,   // x, y position
-			center_y,                               // y position
+			size, size,                         // width, height
-			size, size,                             // width, height
+			4,                                  // border width
-			4,                                      // border width
+			vinfo.depth,                        // depth
-			vinfo.depth,                            // depth
+			CopyFromParent,                     // class
-			CopyFromParent,                         // class
+			vinfo.visual,                       // visual
-			vinfo.visual,                           // visual
 			CWColormap | CWBorderPixel | CWBackPixel | CWOverrideRedirect, // valuemask
-			&window_attr);                          // attributes
+			&window_attr                        // attributes
+		);
 	}
-	else
+	else {
 		window = XCreateWindow(display, XRootWindow(display, screen),
-			center_x,                              // x position
+			root_x - size/2, root_y - size/2,   // x, y position
-			center_y,                              // y position
+			size, size,                         // width, height
-			size, size,                            // width, height
+			4,                                  // border width
-			4,                                     // border width
+			DefaultDepth(display, screen),      // depth
-			DefaultDepth(display, screen),         // depth
+			CopyFromParent,                     // class
-			CopyFromParent,                        // class
+			DefaultVisual(display, screen),     // visual
-			DefaultVisual(display, screen),        // visual
+			CWOverrideRedirect,                 // valuemask
-			CWOverrideRedirect,                    // valuemask
+			&window_attr                        // attributes
-			&window_attr);                         // attributes
+		);
+	}
 
 	// Make round shaped window.
 	XGCValues xgcv;
@@ -300,10 +215,9 @@ void draw(char *name, Display *display, int screen,
 		0, 0,         // x, y position
 		size, size,   // Size
 		0, 360 * 64); // Make it a full circle
-	XFreeGC(display, part_shape);
 
-	XShapeCombineMask(display, window, ShapeBounding, 0, 0, shape_mask, ShapeSet);
+	XShapeCombineMask(display, window, ShapeBounding, 0,0, shape_mask, ShapeSet);
-	XShapeCombineMask(display, window, ShapeClip,     0, 0, shape_mask, ShapeSet);
+	XShapeCombineMask(display, window, ShapeClip, 0,0, shape_mask, ShapeSet);
 	XFreePixmap(display, shape_mask);
 
 	// Input region is small so we can pass input events.
@@ -350,31 +264,20 @@ void draw(char *name, Display *display, int screen,
 	unsigned long valuemask = 0;
 	GC gc = XCreateGC(display, window, valuemask, &values);
 
-	// Get colours.
+	Colormap colormap = DefaultColormap(display, screen);
 	XColor color;
-	int err = XAllocNamedColor(display, colormap, color_name, &color, &color);
+	XAllocNamedColor(display, colormap, color_name, &color, &color);
-	if (err == 0) {
-		fprintf(stderr, "%s: invalid color value for -c/--color: '%s'\n\n", name, color_name);
-		usage(name);
-		exit(1);
-	}
 
 	XColor color2;
-	if (outline > 0) {
+	char color2_name[14]; // hash + 3x4-digit hex
-		if (ocolor_name[0] == 0) { // Use opposite colour.
+	if (outline) {
-			color2.red   = 65535 - color.red;
+		// Insert and convert to XColor.
-			color2.green = 65535 - color.green;
+		color2.red   = 65535 - color.red;
-			color2.blue  = 65535 - color.blue;
+		color2.green = 65535 - color.green;
-			sprintf(ocolor_name, "#%04X%04X%04X", color2.red, color2.green, color2.blue);
+		color2.blue  = 65535 - color.blue;
-		}
+		sprintf(color2_name,"#%04X%04X%04X", color2.red,color2.green, color2.blue);
-		int err = XAllocNamedColor(display, colormap, ocolor_name, &color2, &color2);
+		XAllocNamedColor(display, colormap, color2_name, &color2, &color2);
-		if (err == 0) {
+	} else {
-			fprintf(stderr, "%s: invalid color value for -O/--outline-color: '%s'\n\n", name, ocolor_name);
-			usage(name);
-			exit(1);
-		}
-	}
-	else {
 		// Set colour only once if not outline.
 		XSetLineAttributes(display, gc, line_width, LineSolid, CapButt, JoinBevel);
 		XSetForeground(display, gc, color.pixel);
@@ -383,13 +286,18 @@ void draw(char *name, Display *display, int screen,
 	// Draw the circles
 	int i = 1;
 	for (i=1; i<=size; i+=distance) { 
-		if (follow)
+		if (follow) {
 			XClearWindow(display, window);
+		}
 
-		int cs = grow ? i : size - i;
+		int cs;
+		if (grow)
+			cs = i;
+		else
+			cs = size - i;
 
-		if (outline > 0) {
+		if (outline) {
-			XSetLineAttributes(display, gc, line_width+outline, LineSolid, CapButt, JoinBevel);
+			XSetLineAttributes(display, gc, line_width+2, LineSolid, CapButt, JoinBevel);
 			XSetForeground(display, gc, color2.pixel);
 			XDrawArc(display, window, gc,
 				size/2 - cs/2, size/2 - cs/2, // x, y position
@@ -407,8 +315,10 @@ void draw(char *name, Display *display, int screen,
 			0, 360 * 64);                 // Make it a full circle
 
 		if (follow) {
-			cursor_center(display, size, &center_x, &center_y);
+			XQueryPointer(display, XRootWindow(display, screen),
-			XMoveWindow(display, window, center_x, center_y);
+				&child_win, &root_win,
+				&root_x, &root_y, &win_x, &win_y, &mask);
+			XMoveWindow(display, window, root_x - size/2, root_y - size/2);
 		}
 
 		XSync(display, False);
@@ -416,28 +326,30 @@ void draw(char *name, Display *display, int screen,
 	}
 
 	XFreeGC(display, gc);
-	XDestroyWindow(display, window);
+	XCloseDisplay(display);
 }
 
 
-/* The MIT License (MIT)
+/*
+ *  The MIT License (MIT)
  *
- * Copyright © Martin Tournoij
+ *  Copyright © 2015-2017 Martin Tournoij
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
+ *  Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
+ *  of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
+ *  deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ *  rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
+ *  sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
+ *  furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in
+ *  The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
+ *  all copies or substantial portions of the Software.
  *
- * The software is provided "as is", without warranty of any kind, express or
+ *  The software is provided "as is", without warranty of any kind, express or
- * implied, including but not limited to the warranties of merchantability,
+ *  implied, including but not limited to the warranties of merchantability,
- * fitness for a particular purpose and noninfringement. In no event shall the
+ *  fitness for a particular purpose and noninfringement. In no event shall the
- * authors or copyright holders be liable for any claim, damages or other
+ *  authors or copyright holders be liable for any claim, damages or other
- * liability, whether in an action of contract, tort or otherwise, arising
+ *  liability, whether in an action of contract, tort or otherwise, arising
- * from, out of or in connection with the software or the use or other dealings
+ *  from, out of or in connection with the software or the use or other dealings
- * in the software. */
+ *  in the software.
+ */