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* always print stack traces on errors in debug builds of nimrodZahary Karadjov2012-10-031-7/+10
| | | | | I've been using this for a while and it's really more convenient than hunting the message in msgs.nim and grepping the error code in the whole project
* bugfix: allow tuple constructors in generic codeZahary Karadjov2012-10-031-0/+3
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* implemented return type inferenceZahary Karadjov2012-10-036-18/+41
| | | | | | Other fixes: * bind once is now the default for type classes as documented in the manual * fixes an issue in template overloading (erroneous ambiguity when different typedesc params were used)
* Merge branch 'master' of github.com:Araq/NimrodAraq2012-09-292-6/+13
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| * fixes ttypeselectorsZahary Karadjov2012-09-282-6/+13
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* | opengl wrapper compiles under windowsAraq2012-09-291-5/+2
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* website improvements; better opengl wrapper (still broken)Araq2012-09-282-8/+33
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* Merge branch 'master' of github.com:Araq/NimrodAraq2012-09-2611-79/+90
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| * improved support for typedesc valuesZahary Karadjov2012-09-2511-79/+90
| | | | | | | | | | * can be stored in constants and variables (including in containers like sequences) * can be passed to and returned from macros
* | bugfix: c2nim and pas2nim work againAraq2012-09-263-4/+8
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* Merge branch 'master' of github.com:Araq/NimrodAraq2012-09-234-22/+22
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| * fixes #186 and the ttypedesc1 test caseZahary Karadjov2012-09-234-22/+22
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* | preparations for 0.9.0Araq2012-09-232-11/+6
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* bugfix: proc bodies as exprAraq2012-09-231-1/+4
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* fixes #73Araq2012-09-232-5/+9
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* bugfix: 'result' cannot be captured in a closureAraq2012-09-232-5/+7
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* implements/fixes #195Araqfixes #194Araq2012-09-205-4/+34
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* bugfix: 'nimrod i' works againAraq2012-09-182-5/+6
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* bugfix: 'defined/compiles' open an implicit mixin scope in genericsAraq2012-09-181-3/+6
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* made tests green againAraq2012-09-182-6/+13
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* some support for passing blocks to overloaded templates/macrosAraq2012-09-172-6/+29
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* bugfix: import of pure enumsAraq2012-09-171-1/+1
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* stricter symbol lookup in genericsAraq2012-09-171-8/+10
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* implemented a stack trace profilerAraq2012-09-155-17/+12
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* Merge branch 'master' of github.com:Araq/NimrodAraq2012-09-131-13/+12
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| * fixed incorrect implicit conversion between arrays of different sizes; see #202Zahary Karadjov2012-09-131-13/+12
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* | bugfix: echo vs debugEchoAraq2012-09-132-5/+25
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* | splitted echo into echo/debugEchoAraq2012-09-131-1/+2
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* | semExpr/semStmt mergedAraq2012-09-136-166/+187
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* type trais used to work only on user-defined types. see #202Zahary Karadjov2012-09-131-2/+1
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* made more tests green; fixes #201Araq2012-09-122-16/+20
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* made some tests greenAraq2012-09-121-1/+1
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* small bugfixes; reactivated tests/compileAraq2012-09-112-3/+10
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* first steps for overloading support of passing blocks; bugfix: test results ↵Araq2012-09-116-27/+60
| | | | of 'compile' are not overwritten
* tr macros now documentedAraq2012-09-102-2/+2
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* first steps to deprecate 'nil' statementAraq2012-09-097-32/+29
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* implemented 'pure' enumsAraq2012-09-081-5/+6
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* tmatrix.nim works nowAraq2012-09-083-21/+38
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* term rewriting improvementsAraq2012-09-089-136/+238
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* activated tests for tr macrosAraq2012-09-063-22/+28
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* bugfixes and improvements for term rewriting macrosAraq2012-09-043-13/+24
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* further improvements for term rewriting macrosAraq2012-09-042-22/+13
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* term rewriting macros fully implemented; still buggyAraq2012-09-0317-118/+658
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* next steps towards term rewriting macros; simple examples workAraq2012-08-3011-53/+73
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w"> wins[i], &wa)) continue; if(wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1)) continue; if(wa.map_state == IsViewable) manage(wins[i], &wa); } } if(wins) XFree(wins); } static void setup(void) { int i, j; unsigned int mask; Window w; XModifierKeymap *modmap; XSetWindowAttributes wa; /* init atoms */ wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False); wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False); netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False); netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False); XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32, PropModeReplace, (unsigned char *) netatom, NetLast); /* init cursors */ cursor[CurNormal] = XCreateFontCursor(dpy, XC_left_ptr); cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing); cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur); /* init modifier map */ modmap = XGetModifierMapping(dpy); for (i = 0; i < 8; i++) { for (j = 0; j < modmap->max_keypermod; j++) { if(modmap->modifiermap[i * modmap->max_keypermod + j] == XKeysymToKeycode(dpy, XK_Num_Lock)) numlockmask = (1 << i); } } XFreeModifiermap(modmap); /* select for events */ wa.event_mask = SubstructureRedirectMask | SubstructureNotifyMask | EnterWindowMask | LeaveWindowMask; wa.cursor = cursor[CurNormal]; XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa); grabkeys(); initrregs(); for(ntags = 0; tags[ntags]; ntags++); seltag = emallocz(sizeof(Bool) * ntags); seltag[0] = True; /* style */ dc.norm[ColBG] = getcolor(NORMBGCOLOR); dc.norm[ColFG] = getcolor(NORMFGCOLOR); dc.sel[ColBG] = getcolor(SELBGCOLOR); dc.sel[ColFG] = getcolor(SELFGCOLOR); dc.status[ColBG] = getcolor(STATUSBGCOLOR); dc.status[ColFG] = getcolor(STATUSFGCOLOR); setfont(FONT); /* geometry */ bmw = textw(TILESYMBOL) > textw(FLOATSYMBOL) ? textw(TILESYMBOL) : textw(FLOATSYMBOL); sx = sy = 0; sw = DisplayWidth(dpy, screen); sh = DisplayHeight(dpy, screen); master = MASTER; /* bar */ bx = sx; by = sy; bw = sw; dc.h = bh = dc.font.height + 2; wa.override_redirect = 1; wa.background_pixmap = ParentRelative; wa.event_mask = ButtonPressMask | ExposureMask; barwin = XCreateWindow(dpy, root, bx, by, bw, bh, 0, DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen), CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa); XDefineCursor(dpy, barwin, cursor[CurNormal]); XMapRaised(dpy, barwin); strcpy(stext, "dwm-"VERSION); /* windowarea */ wax = sx; way = sy + bh; wah = sh - bh; waw = sw; /* pixmap for everything */ dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen)); dc.gc = XCreateGC(dpy, root, 0, 0); XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter); /* multihead support */ issel = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask); } /* * Startup Error handler to check if another window manager * is already running. */ static int xerrorstart(Display *dsply, XErrorEvent *ee) { otherwm = True; return -1; } /* extern */ int getproto(Window w) { int i, format, protos, status; unsigned long extra, res; Atom *protocols, real; protos = 0; status = XGetWindowProperty(dpy, w, wmatom[WMProtocols], 0L, 20L, False, XA_ATOM, &real, &format, &res, &extra, (unsigned char **)&protocols); if(status != Success || protocols == 0) return protos; for(i = 0; i < res; i++) if(protocols[i] == wmatom[WMDelete]) protos |= PROTODELWIN; free(protocols); return protos; } void sendevent(Window w, Atom a, long value) { XEvent e; e.type = ClientMessage; e.xclient.window = w; e.xclient.message_type = a; e.xclient.format = 32; e.xclient.data.l[0] = value; e.xclient.data.l[1] = CurrentTime; XSendEvent(dpy, w, False, NoEventMask, &e); XSync(dpy, False); } void quit(Arg *arg) { readin = running = False; } /* There's no way to check accesses to destroyed windows, thus those cases are * ignored (especially on UnmapNotify's). Other types of errors call Xlibs * default error handler, which may call exit. */ int xerror(Display *dpy, XErrorEvent *ee) { if(ee->error_code == BadWindow || (ee->request_code == X_SetInputFocus && ee->error_code == BadMatch) || (ee->request_code == X_PolyText8 && ee->error_code == BadDrawable) || (ee->request_code == X_PolyFillRectangle && ee->error_code == BadDrawable) || (ee->request_code == X_PolySegment && ee->error_code == BadDrawable) || (ee->request_code == X_ConfigureWindow && ee->error_code == BadMatch) || (ee->request_code == X_GrabKey && ee->error_code == BadAccess) || (ee->request_code == X_CopyArea && ee->error_code == BadDrawable)) return 0; fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n", ee->request_code, ee->error_code); return xerrorxlib(dpy, ee); /* may call exit */ } int main(int argc, char *argv[]) { char *p; int r, xfd; fd_set rd; if(argc == 2 && !strncmp("-v", argv[1], 3)) { fputs("dwm-"VERSION", (C)opyright MMVI-MMVII Anselm R. Garbe\n", stdout); exit(EXIT_SUCCESS); } else if(argc != 1) eprint("usage: dwm [-v]\n"); setlocale(LC_CTYPE, ""); dpy = XOpenDisplay(0); if(!dpy) eprint("dwm: cannot open display\n"); xfd = ConnectionNumber(dpy); screen = DefaultScreen(dpy); root = RootWindow(dpy, screen); otherwm = False; XSetErrorHandler(xerrorstart); /* this causes an error if some other window manager is running */ XSelectInput(dpy, root, SubstructureRedirectMask); XSync(dpy, False); if(otherwm) eprint("dwm: another window manager is already running\n"); XSync(dpy, False); XSetErrorHandler(NULL); xerrorxlib = XSetErrorHandler(xerror); XSync(dpy, False); setup(); drawstatus(); scan(); /* main event loop, also reads status text from stdin */ XSync(dpy, False); procevent(); readin = True; while(running) { FD_ZERO(&rd); if(readin) FD_SET(STDIN_FILENO, &rd); FD_SET(xfd, &rd); if(select(xfd + 1, &rd, NULL, NULL, NULL) == -1) { if(errno == EINTR) continue; eprint("select failed\n"); } if(FD_ISSET(STDIN_FILENO, &rd)) { switch(r = read(STDIN_FILENO, stext, sizeof stext - 1)) { case -1: strncpy(stext, strerror(errno), sizeof stext - 1); stext[sizeof stext - 1] = '\0'; readin = False; break; case 0: strncpy(stext, "EOF", 4); readin = False; break; default: for(stext[r] = '\0', p = stext + strlen(stext) - 1; p >= stext && *p == '\n'; *p-- = '\0'); for(p = stext + strlen(stext) - 1; p >= stext && *p != '\n'; --p); if(p > stext) strncpy(stext, p + 1, sizeof stext); } drawstatus(); } if(FD_ISSET(xfd, &rd)) procevent(); } cleanup(); XCloseDisplay(dpy); return 0; }