dwm

suckless's window manager with Luke's setup
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commit 4cdbd523e5f02f7cf392dda8690f95ce6eaff9dd
parent b3d7e07f18f0f69f8c3b3542615da62dfc4c6175
Author: Anselm R. Garbe <arg@suckless.org>
Date:   Mon, 19 Feb 2007 14:44:05 +0100

merged tag.c, view.c and tile.c to manage.c
Diffstat:
MMakefile | 2+-
Mdwm.h | 36+++++++++++++++---------------------
Amanage.c | 418+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Dtag.c | 121-------------------------------------------------------------------------------
Dtile.c | 131-------------------------------------------------------------------------------
Dview.c | 184-------------------------------------------------------------------------------
6 files changed, 434 insertions(+), 458 deletions(-)

diff --git a/Makefile b/Makefile @@ -3,7 +3,7 @@ include config.mk -SRC = client.c draw.c event.c main.c tile.c tag.c util.c view.c +SRC = client.c draw.c event.c main.c manage.c util.c OBJ = ${SRC:.c=.o} all: options dwm diff --git a/dwm.h b/dwm.h @@ -101,7 +101,6 @@ extern Window root, barwin; /* client.c */ extern void configure(Client *c); /* send synthetic configure event */ extern void focus(Client *c); /* focus c, c may be NULL */ -extern Bool isprotodel(Client *c); /* returns True if c->win supports wmatom[WMDelete] */ extern void killclient(Arg *arg); /* kill c nicely */ extern void manage(Window w, XWindowAttributes *wa); /* manage new client */ extern void resize(Client *c, int x, int y, @@ -125,36 +124,31 @@ extern void quit(Arg *arg); /* quit dwm nicely */ extern void sendevent(Window w, Atom a, long value); /* send synthetic event to w */ extern int xerror(Display *dsply, XErrorEvent *ee); /* dwm's X error handler */ -/* tag.c */ -extern void compileregexps(void); /* initialize regexps of rules defined in config.h */ -extern void settags(Client *c, Client *trans); /* sets tags of c */ -extern void tag(Arg *arg); /* tags c with arg's index */ -extern void toggletag(Arg *arg); /* toggles c tags with arg's index */ - -/* tile.c */ -extern void dotile(void); /* arranges all windows tiled */ -extern void incnmaster(Arg *arg); /* increments nmaster with arg's index value */ -extern void resizemaster(Arg *arg); /* resizes the master percent with arg's index value */ -extern void zoom(Arg *arg); /* zooms the focused client to master area, arg is ignored */ - -/* util.c */ -extern void *emallocz(unsigned int size); /* allocates zero-initialized memory, exits on error */ -extern void eprint(const char *errstr, ...); /* prints errstr and exits with 1 */ -extern void spawn(Arg *arg); /* forks a new subprocess with to arg's cmd */ - -/* view.c */ +/* manage.c */ extern void attach(Client *c); /* attaches c to global client list */ extern void attachstack(Client *c); /* attaches client to stack */ -extern void dofloat(void); /* arranges all windows floating */ +extern void compileregexps(void); /* initialize regexps of rules defined in config.h */ extern void detach(Client *c); /* detaches c from global client list */ extern void detachstack(Client *c); /* detaches client from stack */ +extern void dofloat(void); /* arranges all windows floating */ +extern void dotile(void); /* arranges all windows tiled */ extern void focusnext(Arg *arg); /* focuses next visible client, arg is ignored */ extern void focusprev(Arg *arg); /* focuses previous visible client, arg is ignored */ extern Client *getclient(Window w); /* return client of w */ +extern void incnmaster(Arg *arg); /* increments nmaster with arg's index value */ extern Bool isvisible(Client *c); /* returns True if client is visible */ -extern Client *nextmanaged(Client *c); /* returns managed successor of c */ +extern void resizemaster(Arg *arg); /* resizes the master percent with arg's index value */ extern void restack(void); /* restores z layers of all clients */ +extern void settags(Client *c, Client *trans); /* sets tags of c */ +extern void tag(Arg *arg); /* tags c with arg's index */ extern void togglefloat(Arg *arg); /* toggles focusesd client between floating/non-floating state */ extern void togglemode(Arg *arg); /* toggles global arrange function (dotile/dofloat) */ +extern void toggletag(Arg *arg); /* toggles c tags with arg's index */ extern void toggleview(Arg *arg); /* toggles the tag with arg's index (in)visible */ extern void view(Arg *arg); /* views the tag with arg's index */ +extern void zoom(Arg *arg); /* zooms the focused client to master area, arg is ignored */ + +/* util.c */ +extern void *emallocz(unsigned int size); /* allocates zero-initialized memory, exits on error */ +extern void eprint(const char *errstr, ...); /* prints errstr and exits with 1 */ +extern void spawn(Arg *arg); /* forks a new subprocess with to arg's cmd */ diff --git a/manage.c b/manage.c @@ -0,0 +1,418 @@ +/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com> + * See LICENSE file for license details. + */ +#include "dwm.h" +#include <regex.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/types.h> +#include <X11/Xutil.h> + +void (*arrange)(void) = DEFMODE; +unsigned int master = MASTER; +unsigned int nmaster = NMASTER; + +/* static */ + +typedef struct { + const char *clpattern; + const char *tpattern; + Bool isfloat; +} Rule; + +typedef struct { + regex_t *clregex; + regex_t *tregex; +} RReg; + +TAGS +RULES + +static RReg *rreg = NULL; +static unsigned int len = 0; + +static Client * +nextmanaged(Client *c) { + for(; c && (c->isfloat || !isvisible(c)); c = c->next); + return c; +} + +static void +togglemax(Client *c) { + XEvent ev; + + if(c->isfixed) + return; + if((c->ismax = !c->ismax)) { + c->rx = c->x; + c->ry = c->y; + c->rw = c->w; + c->rh = c->h; + resize(c, wax, way, waw - 2 * BORDERPX, wah - 2 * BORDERPX, True); + } + else + resize(c, c->rx, c->ry, c->rw, c->rh, True); + while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); +} + +/* extern */ + +void +attach(Client *c) { + if(clients) + clients->prev = c; + c->next = clients; + clients = c; +} + +void +attachstack(Client *c) { + c->snext = stack; + stack = c; +} + +void +compileregexps(void) { + unsigned int i; + regex_t *reg; + + if(rreg) + return; + len = sizeof rule / sizeof rule[0]; + rreg = emallocz(len * sizeof(RReg)); + for(i = 0; i < len; i++) { + if(rule[i].clpattern) { + reg = emallocz(sizeof(regex_t)); + if(regcomp(reg, rule[i].clpattern, REG_EXTENDED)) + free(reg); + else + rreg[i].clregex = reg; + } + if(rule[i].tpattern) { + reg = emallocz(sizeof(regex_t)); + if(regcomp(reg, rule[i].tpattern, REG_EXTENDED)) + free(reg); + else + rreg[i].tregex = reg; + } + } +} + +void +detach(Client *c) { + if(c->prev) + c->prev->next = c->next; + if(c->next) + c->next->prev = c->prev; + if(c == clients) + clients = c->next; + c->next = c->prev = NULL; +} + +void +detachstack(Client *c) { + Client **tc; + for(tc=&stack; *tc && *tc != c; tc=&(*tc)->snext); + *tc = c->snext; +} + +void +dofloat(void) { + Client *c; + + for(c = clients; c; c = c->next) { + if(isvisible(c)) { + if(c->isbanned) + XMoveWindow(dpy, c->win, c->x, c->y); + c->isbanned = False; + resize(c, c->x, c->y, c->w, c->h, True); + } + else { + c->isbanned = True; + XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y); + } + } + if(!sel || !isvisible(sel)) { + for(c = stack; c && !isvisible(c); c = c->snext); + focus(c); + } + restack(); +} +void +dotile(void) { + unsigned int i, n, nx, ny, nw, nh, mw, mh, tw, th; + Client *c; + + for(n = 0, c = nextmanaged(clients); c; c = nextmanaged(c->next)) + n++; + /* window geoms */ + mh = (n > nmaster) ? wah / nmaster : wah / (n > 0 ? n : 1); + mw = (n > nmaster) ? (waw * master) / 1000 : waw; + th = (n > nmaster) ? wah / (n - nmaster) : 0; + tw = waw - mw; + + for(i = 0, c = clients; c; c = c->next) + if(isvisible(c)) { + if(c->isbanned) + XMoveWindow(dpy, c->win, c->x, c->y); + c->isbanned = False; + if(c->isfloat) + continue; + c->ismax = False; + nx = wax; + ny = way; + if(i < nmaster) { + ny += i * mh; + nw = mw - 2 * BORDERPX; + nh = mh - 2 * BORDERPX; + } + else { /* tile window */ + nx += mw; + nw = tw - 2 * BORDERPX; + if(th > 2 * BORDERPX) { + ny += (i - nmaster) * th; + nh = th - 2 * BORDERPX; + } + else /* fallback if th <= 2 * BORDERPX */ + nh = wah - 2 * BORDERPX; + } + resize(c, nx, ny, nw, nh, False); + i++; + } + else { + c->isbanned = True; + XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y); + } + if(!sel || !isvisible(sel)) { + for(c = stack; c && !isvisible(c); c = c->snext); + focus(c); + } + restack(); +} + +void +focusnext(Arg *arg) { + Client *c; + + if(!sel) + return; + for(c = sel->next; c && !isvisible(c); c = c->next); + if(!c) + for(c = clients; c && !isvisible(c); c = c->next); + if(c) { + focus(c); + restack(); + } +} + +void +focusprev(Arg *arg) { + Client *c; + + if(!sel) + return; + for(c = sel->prev; c && !isvisible(c); c = c->prev); + if(!c) { + for(c = clients; c && c->next; c = c->next); + for(; c && !isvisible(c); c = c->prev); + } + if(c) { + focus(c); + restack(); + } +} + +Client * +getclient(Window w) { + Client *c; + + for(c = clients; c; c = c->next) + if(c->win == w) + return c; + return NULL; +} + +void +incnmaster(Arg *arg) { + if((arrange == dofloat) || (nmaster + arg->i < 1) + || (wah / (nmaster + arg->i) <= 2 * BORDERPX)) + return; + nmaster += arg->i; + if(sel) + arrange(); + else + drawstatus(); +} + +Bool +isvisible(Client *c) { + unsigned int i; + + for(i = 0; i < ntags; i++) + if(c->tags[i] && seltag[i]) + return True; + return False; +} + +void +resizemaster(Arg *arg) { + if(arrange != dotile) + return; + if(arg->i == 0) + master = MASTER; + else { + if(waw * (master + arg->i) / 1000 >= waw - 2 * BORDERPX + || waw * (master + arg->i) / 1000 <= 2 * BORDERPX) + return; + master += arg->i; + } + arrange(); +} + +void +restack(void) { + Client *c; + XEvent ev; + + drawstatus(); + if(!sel) + return; + if(sel->isfloat || arrange == dofloat) + XRaiseWindow(dpy, sel->win); + if(arrange != dofloat) { + if(!sel->isfloat) + XLowerWindow(dpy, sel->win); + for(c = nextmanaged(clients); c; c = nextmanaged(c->next)) { + if(c == sel) + continue; + XLowerWindow(dpy, c->win); + } + } + XSync(dpy, False); + while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); +} + +void +settags(Client *c, Client *trans) { + char prop[512]; + unsigned int i, j; + regmatch_t tmp; + Bool matched = trans != NULL; + XClassHint ch = { 0 }; + + if(matched) + for(i = 0; i < ntags; i++) + c->tags[i] = trans->tags[i]; + else { + XGetClassHint(dpy, c->win, &ch); + snprintf(prop, sizeof prop, "%s:%s:%s", + ch.res_class ? ch.res_class : "", + ch.res_name ? ch.res_name : "", c->name); + for(i = 0; i < len; i++) + if(rreg[i].clregex && !regexec(rreg[i].clregex, prop, 1, &tmp, 0)) { + c->isfloat = rule[i].isfloat; + for(j = 0; rreg[i].tregex && j < ntags; j++) { + if(!regexec(rreg[i].tregex, tags[j], 1, &tmp, 0)) { + matched = True; + c->tags[j] = True; + } + } + } + if(ch.res_class) + XFree(ch.res_class); + if(ch.res_name) + XFree(ch.res_name); + } + if(!matched) + for(i = 0; i < ntags; i++) + c->tags[i] = seltag[i]; +} + +void +tag(Arg *arg) { + unsigned int i; + + if(!sel) + return; + for(i = 0; i < ntags; i++) + sel->tags[i] = (arg->i == -1) ? True : False; + if(arg->i >= 0 && arg->i < ntags) + sel->tags[arg->i] = True; + arrange(); +} + +void +togglefloat(Arg *arg) { + if(!sel || arrange == dofloat) + return; + sel->isfloat = !sel->isfloat; + arrange(); +} + +void +toggletag(Arg *arg) { + unsigned int i; + + if(!sel) + return; + sel->tags[arg->i] = !sel->tags[arg->i]; + for(i = 0; i < ntags && !sel->tags[i]; i++); + if(i == ntags) + sel->tags[arg->i] = True; + arrange(); +} + +void +togglemode(Arg *arg) { + arrange = (arrange == dofloat) ? dotile : dofloat; + if(sel) + arrange(); + else + drawstatus(); +} + +void +toggleview(Arg *arg) { + unsigned int i; + + seltag[arg->i] = !seltag[arg->i]; + for(i = 0; i < ntags && !seltag[i]; i++); + if(i == ntags) + seltag[arg->i] = True; /* cannot toggle last view */ + arrange(); +} + +void +view(Arg *arg) { + unsigned int i; + + for(i = 0; i < ntags; i++) + seltag[i] = (arg->i == -1) ? True : False; + if(arg->i >= 0 && arg->i < ntags) + seltag[arg->i] = True; + arrange(); +} + +void +zoom(Arg *arg) { + unsigned int n; + Client *c; + + if(!sel) + return; + if(sel->isfloat || (arrange == dofloat)) { + togglemax(sel); + return; + } + for(n = 0, c = nextmanaged(clients); c; c = nextmanaged(c->next)) + n++; + + if((c = sel) == nextmanaged(clients)) + if(!(c = nextmanaged(c->next))) + return; + detach(c); + attach(c); + focus(c); + arrange(); +} diff --git a/tag.c b/tag.c @@ -1,121 +0,0 @@ -/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com> - * See LICENSE file for license details. - */ -#include "dwm.h" -#include <regex.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/types.h> -#include <X11/Xutil.h> - - -typedef struct { - const char *clpattern; - const char *tpattern; - Bool isfloat; -} Rule; - -typedef struct { - regex_t *clregex; - regex_t *tregex; -} RReg; - -/* static */ - -TAGS -RULES - -static RReg *rreg = NULL; -static unsigned int len = 0; - -/* extern */ - -void -compileregexps(void) { - unsigned int i; - regex_t *reg; - - if(rreg) - return; - len = sizeof rule / sizeof rule[0]; - rreg = emallocz(len * sizeof(RReg)); - for(i = 0; i < len; i++) { - if(rule[i].clpattern) { - reg = emallocz(sizeof(regex_t)); - if(regcomp(reg, rule[i].clpattern, REG_EXTENDED)) - free(reg); - else - rreg[i].clregex = reg; - } - if(rule[i].tpattern) { - reg = emallocz(sizeof(regex_t)); - if(regcomp(reg, rule[i].tpattern, REG_EXTENDED)) - free(reg); - else - rreg[i].tregex = reg; - } - } -} - -void -settags(Client *c, Client *trans) { - char prop[512]; - unsigned int i, j; - regmatch_t tmp; - Bool matched = trans != NULL; - XClassHint ch = { 0 }; - - if(matched) - for(i = 0; i < ntags; i++) - c->tags[i] = trans->tags[i]; - else { - XGetClassHint(dpy, c->win, &ch); - snprintf(prop, sizeof prop, "%s:%s:%s", - ch.res_class ? ch.res_class : "", - ch.res_name ? ch.res_name : "", c->name); - for(i = 0; i < len; i++) - if(rreg[i].clregex && !regexec(rreg[i].clregex, prop, 1, &tmp, 0)) { - c->isfloat = rule[i].isfloat; - for(j = 0; rreg[i].tregex && j < ntags; j++) { - if(!regexec(rreg[i].tregex, tags[j], 1, &tmp, 0)) { - matched = True; - c->tags[j] = True; - } - } - } - if(ch.res_class) - XFree(ch.res_class); - if(ch.res_name) - XFree(ch.res_name); - } - if(!matched) - for(i = 0; i < ntags; i++) - c->tags[i] = seltag[i]; -} - -void -tag(Arg *arg) { - unsigned int i; - - if(!sel) - return; - for(i = 0; i < ntags; i++) - sel->tags[i] = (arg->i == -1) ? True : False; - if(arg->i >= 0 && arg->i < ntags) - sel->tags[arg->i] = True; - arrange(); -} - -void -toggletag(Arg *arg) { - unsigned int i; - - if(!sel) - return; - sel->tags[arg->i] = !sel->tags[arg->i]; - for(i = 0; i < ntags && !sel->tags[i]; i++); - if(i == ntags) - sel->tags[arg->i] = True; - arrange(); -} diff --git a/tile.c b/tile.c @@ -1,131 +0,0 @@ -/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com> - * See LICENSE file for license details. - */ -#include "dwm.h" - -unsigned int master = MASTER; -unsigned int nmaster = NMASTER; - -/* static */ - -static void -togglemax(Client *c) { - XEvent ev; - - if(c->isfixed) - return; - if((c->ismax = !c->ismax)) { - c->rx = c->x; - c->ry = c->y; - c->rw = c->w; - c->rh = c->h; - resize(c, wax, way, waw - 2 * BORDERPX, wah - 2 * BORDERPX, True); - } - else - resize(c, c->rx, c->ry, c->rw, c->rh, True); - while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); -} - -/* extern */ - -void -dotile(void) { - unsigned int i, n, nx, ny, nw, nh, mw, mh, tw, th; - Client *c; - - for(n = 0, c = nextmanaged(clients); c; c = nextmanaged(c->next)) - n++; - /* window geoms */ - mh = (n > nmaster) ? wah / nmaster : wah / (n > 0 ? n : 1); - mw = (n > nmaster) ? (waw * master) / 1000 : waw; - th = (n > nmaster) ? wah / (n - nmaster) : 0; - tw = waw - mw; - - for(i = 0, c = clients; c; c = c->next) - if(isvisible(c)) { - if(c->isbanned) - XMoveWindow(dpy, c->win, c->x, c->y); - c->isbanned = False; - if(c->isfloat) - continue; - c->ismax = False; - nx = wax; - ny = way; - if(i < nmaster) { - ny += i * mh; - nw = mw - 2 * BORDERPX; - nh = mh - 2 * BORDERPX; - } - else { /* tile window */ - nx += mw; - nw = tw - 2 * BORDERPX; - if(th > 2 * BORDERPX) { - ny += (i - nmaster) * th; - nh = th - 2 * BORDERPX; - } - else /* fallback if th <= 2 * BORDERPX */ - nh = wah - 2 * BORDERPX; - } - resize(c, nx, ny, nw, nh, False); - i++; - } - else { - c->isbanned = True; - XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y); - } - if(!sel || !isvisible(sel)) { - for(c = stack; c && !isvisible(c); c = c->snext); - focus(c); - } - restack(); -} - -void -incnmaster(Arg *arg) { - if((arrange == dofloat) || (nmaster + arg->i < 1) - || (wah / (nmaster + arg->i) <= 2 * BORDERPX)) - return; - nmaster += arg->i; - if(sel) - arrange(); - else - drawstatus(); -} - -void -resizemaster(Arg *arg) { - if(arrange != dotile) - return; - if(arg->i == 0) - master = MASTER; - else { - if(waw * (master + arg->i) / 1000 >= waw - 2 * BORDERPX - || waw * (master + arg->i) / 1000 <= 2 * BORDERPX) - return; - master += arg->i; - } - arrange(); -} - -void -zoom(Arg *arg) { - unsigned int n; - Client *c; - - if(!sel) - return; - if(sel->isfloat || (arrange == dofloat)) { - togglemax(sel); - return; - } - for(n = 0, c = nextmanaged(clients); c; c = nextmanaged(c->next)) - n++; - - if((c = sel) == nextmanaged(clients)) - if(!(c = nextmanaged(c->next))) - return; - detach(c); - attach(c); - focus(c); - arrange(); -} diff --git a/view.c b/view.c @@ -1,184 +0,0 @@ -/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com> - * See LICENSE file for license details. - */ -#include "dwm.h" - -/* extern */ - -void (*arrange)(void) = DEFMODE; - -void -attach(Client *c) { - if(clients) - clients->prev = c; - c->next = clients; - clients = c; -} - -void -attachstack(Client *c) { - c->snext = stack; - stack = c; -} - -void -dofloat(void) { - Client *c; - - for(c = clients; c; c = c->next) { - if(isvisible(c)) { - if(c->isbanned) - XMoveWindow(dpy, c->win, c->x, c->y); - c->isbanned = False; - resize(c, c->x, c->y, c->w, c->h, True); - } - else { - c->isbanned = True; - XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y); - } - } - if(!sel || !isvisible(sel)) { - for(c = stack; c && !isvisible(c); c = c->snext); - focus(c); - } - restack(); -} - -void -detach(Client *c) { - if(c->prev) - c->prev->next = c->next; - if(c->next) - c->next->prev = c->prev; - if(c == clients) - clients = c->next; - c->next = c->prev = NULL; -} - -void -detachstack(Client *c) { - Client **tc; - for(tc=&stack; *tc && *tc != c; tc=&(*tc)->snext); - *tc = c->snext; -} - -void -focusnext(Arg *arg) { - Client *c; - - if(!sel) - return; - for(c = sel->next; c && !isvisible(c); c = c->next); - if(!c) - for(c = clients; c && !isvisible(c); c = c->next); - if(c) { - focus(c); - restack(); - } -} - -void -focusprev(Arg *arg) { - Client *c; - - if(!sel) - return; - for(c = sel->prev; c && !isvisible(c); c = c->prev); - if(!c) { - for(c = clients; c && c->next; c = c->next); - for(; c && !isvisible(c); c = c->prev); - } - if(c) { - focus(c); - restack(); - } -} - -Client * -getclient(Window w) { - Client *c; - - for(c = clients; c; c = c->next) - if(c->win == w) - return c; - return NULL; -} - -Bool -isvisible(Client *c) { - unsigned int i; - - for(i = 0; i < ntags; i++) - if(c->tags[i] && seltag[i]) - return True; - return False; -} - -Client * -nextmanaged(Client *c) { - for(; c && (c->isfloat || !isvisible(c)); c = c->next); - return c; -} - -void -restack(void) { - Client *c; - XEvent ev; - - drawstatus(); - if(!sel) - return; - if(sel->isfloat || arrange == dofloat) - XRaiseWindow(dpy, sel->win); - if(arrange != dofloat) { - if(!sel->isfloat) - XLowerWindow(dpy, sel->win); - for(c = nextmanaged(clients); c; c = nextmanaged(c->next)) { - if(c == sel) - continue; - XLowerWindow(dpy, c->win); - } - } - XSync(dpy, False); - while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); -} - -void -togglefloat(Arg *arg) { - if(!sel || arrange == dofloat) - return; - sel->isfloat = !sel->isfloat; - arrange(); -} - -void -togglemode(Arg *arg) { - arrange = (arrange == dofloat) ? dotile : dofloat; - if(sel) - arrange(); - else - drawstatus(); -} - -void -toggleview(Arg *arg) { - unsigned int i; - - seltag[arg->i] = !seltag[arg->i]; - for(i = 0; i < ntags && !seltag[i]; i++); - if(i == ntags) - seltag[arg->i] = True; /* cannot toggle last view */ - arrange(); -} - -void -view(Arg *arg) { - unsigned int i; - - for(i = 0; i < ntags; i++) - seltag[i] = (arg->i == -1) ? True : False; - if(arg->i >= 0 && arg->i < ntags) - seltag[arg->i] = True; - arrange(); -} -