flagless - lsw - lists window titles of X clients to stdout
(HTM) git clone git://git.suckless.org/lsw
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(DIR) README
(DIR) LICENSE
---
(DIR) commit 4efebb8fc4bac764538151abdc6b56a3068e477a
(DIR) parent 0bcbd0cd548b2ab4246c4b7652cc6b72ce998272
(HTM) Author: Connor Lane Smith <cls@lubutu.com>
Date: Sat, 18 Jun 2011 04:30:21 +0100
flagless
Diffstat:
M config.mk | 2 +-
M lsw.1 | 14 +++-----------
M lsw.c | 24 +++++-------------------
3 files changed, 9 insertions(+), 31 deletions(-)
---
(DIR) diff --git a/config.mk b/config.mk
@@ -1,5 +1,5 @@
# lsw version
-VERSION = 0.2
+VERSION = 0.3
# paths
PREFIX = /usr/local
(DIR) diff --git a/lsw.1 b/lsw.1
@@ -3,17 +3,9 @@
lsw \- list window titles
.SH SYNOPSIS
.B lsw
-.RB [ \-l ]
-.RB [ \-v ]
.RI [ windows ...]
.SH DESCRIPTION
.B lsw
-prints the titles of the given X windows' children to stdout. If no windows are
-given the root window is used.
-.SH OPTIONS
-.TP
-.B \-l
-lsw lists each window's XID as well as its title.
-.TP
-.B \-v
-prints version information to stdout, then exits.
+prints the title and XID of each child of each
+.IR window .
+If none are given the root window is used.
(DIR) diff --git a/lsw.c b/lsw.c
@@ -10,7 +10,6 @@ static void getname(Window win, char *buf, size_t size);
static void lsw(Window win);
static Atom netwmname;
-static Bool lflag = False;
static Display *dpy;
int
@@ -23,20 +22,10 @@ main(int argc, char *argv[]) {
}
netwmname = XInternAtom(dpy, "_NET_WM_NAME", False);
- for(i = 1; i < argc; i++)
- if(!strcmp(argv[i], "-v")) {
- puts("lsw-"VERSION", © 2006-2011 lsw engineers, see LICENSE for details");
- exit(EXIT_SUCCESS);
- }
- else if(!strcmp(argv[i], "-l"))
- lflag = True;
- else
- break;
-
- if(i == argc)
+ if(argc < 2)
lsw(DefaultRootWindow(dpy));
- else while(i < argc)
- lsw(strtol(argv[i++], NULL, 0));
+ else for(i = 1; i < argc; i++)
+ lsw(strtol(argv[i], NULL, 0));
XCloseDisplay(dpy);
return EXIT_SUCCESS;
@@ -55,17 +44,14 @@ lsw(Window win) {
if(XGetWindowAttributes(dpy, wins[i], &wa)
&& !wa.override_redirect && wa.map_state == IsViewable) {
getname(wins[i], buf, sizeof buf);
- if(lflag)
- printf("0x%07lx %s\n", wins[i], buf);
- else if(*buf)
- puts(buf);
+ printf("0x%07lx %s\n", wins[i], buf);
}
XFree(wins);
}
void
getname(Window win, char *buf, size_t size) {
- char **list = NULL;
+ char **list;
int n;
XTextProperty prop;