transparency now default
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Luke Smith
parent
3ffde570e0
commit
8c0ade2c1e
4 changed files with 73 additions and 20 deletions
14
README.md
14
README.md
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@ -2,6 +2,7 @@
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Forked from [https://github.com/shiva/st](https://github.com/shiva/st) for simplicity's sake, which is the [suckless terminal (st)](https://st.suckless.org/) with some patches added:
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+ transparency
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+ copy to clipboard
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+ solarized colors (light and dark toggleable)
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+ vertcenter
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@ -32,18 +33,9 @@ make
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sudo make install
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```
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### Transparency
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### Solarized mode
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If you want transparency, run the following. (You will also need to have a composite manager, such as compton or xcompmgr running for the transparency to appear.)
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```
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make clean
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patch < patches/transparency.diff
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make
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sudo make install
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```
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And to remove transparency, just unapply the diff patch and reinstall.
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The terminal is now transparent by default, if you want non-transparent solarized colors, run the following:
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```
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make clean
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@ -82,6 +82,9 @@ static char termname[] = "st-256color";
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*/
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static unsigned int tabspaces = 8;
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/* bg opacity */
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static const int alpha = 0xaa;
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/* Terminal colors (16 first used in escape sequence) */
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static const char *colorname[] = {
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/* solarized dark */
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@ -101,6 +104,7 @@ static const char *colorname[] = {
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"#6c71c4", /* 13: brmagenta*/
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"#93a1a1", /* 14: brcyan */
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"#fdf6e3", /* 15: brwhite */
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"black",
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};
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/* Terminal colors for alternate (light) palette */
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@ -122,6 +126,7 @@ static const char *altcolorname[] = {
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"#6c71c4", /* 13: brmagenta*/
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"#586e75", /* 14: brcyan */
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"#002b36", /* 15: brwhite */
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"black",
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};
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/*
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@ -129,7 +134,7 @@ static const char *altcolorname[] = {
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* foreground, background, cursor, reverse cursor
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*/
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static unsigned int defaultfg = 12;
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static unsigned int defaultbg = 8;
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static unsigned int defaultbg = 257;
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static unsigned int defaultcs = 14;
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static unsigned int defaultrcs = 15;
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@ -14,7 +14,7 @@ X11LIB = /usr/X11R6/lib
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INCS = -I. -I/usr/include -I${X11INC} \
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`pkg-config --cflags fontconfig` \
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`pkg-config --cflags freetype2`
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LIBS = -L/usr/lib -lc -L${X11LIB} -lm -lrt -lX11 -lutil -lXft \
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LIBS = -L/usr/lib -lc -L${X11LIB} -lm -lrt -lX11 -lutil -lXext -lXft -lXrender\
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`pkg-config --libs fontconfig` \
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`pkg-config --libs freetype2`
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70
st.c
70
st.c
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@ -61,6 +61,7 @@ char *argv0;
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#define XK_ANY_MOD UINT_MAX
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#define XK_NO_MOD 0
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#define XK_SWITCH_MOD (1<<13)
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#define OPAQUE 0Xff
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#define histsize 2000
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/* macros */
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@ -83,6 +84,8 @@ char *argv0;
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(t1.tv_nsec-t2.tv_nsec)/1E6)
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#define MODBIT(x, set, bit) ((set) ? ((x) |= (bit)) : ((x) &= ~(bit)))
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#define USE_ARGB (alpha != OPAQUE && opt_embed == NULL)
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#define TRUECOLOR(r,g,b) (1 << 24 | (r) << 16 | (g) << 8 | (b))
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#define IS_TRUECOL(x) (1 << 24 & (x))
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#define TRUERED(x) (((x) & 0xff0000) >> 8)
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@ -281,6 +284,7 @@ typedef struct {
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int w, h; /* window width and height */
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int ch; /* char height */
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int cw; /* char width */
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int depth; /* bit depth */
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int cyo; /* char y offset */
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char state; /* focus, redraw, visible */
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int cursor; /* cursor style */
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@ -3326,7 +3330,7 @@ xresize(int col, int row)
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XFreePixmap(xw.dpy, xw.buf);
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xw.buf = XCreatePixmap(xw.dpy, xw.win, xw.w, xw.h,
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DefaultDepth(xw.dpy, xw.scr));
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xw.depth);
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XftDrawChange(xw.draw, xw.buf);
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xclear(0, 0, xw.w, xw.h);
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}
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@ -3385,6 +3389,14 @@ xloadcols(void)
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else
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die("Could not allocate color %d\n", i);
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}
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/* set alpha value of bg color */
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if (USE_ARGB) {
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dc.col[defaultbg].color.alpha = (0xffff * alpha) / OPAQUE; //0xcccc;
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dc.col[defaultbg].pixel &= 0x00111111;
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dc.col[defaultbg].pixel |= alpha << 24; // 0xcc000000;
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}
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loaded = 1;
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}
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@ -3405,6 +3417,15 @@ xsetcolorname(int x, const char *name)
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return 0;
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}
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void
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xtermclear(int col1, int row1, int col2, int row2) {
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XftDrawRect(xw.draw,
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&dc.col[IS_SET(MODE_REVERSE) ? defaultfg : defaultbg],
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borderpx + col1 * xw.cw,
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borderpx + row1 * xw.ch,
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(col2-col1+1) * xw.cw,
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(row2-row1+1) * xw.ch);
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}
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/*
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* Absolute coordinates.
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@ -3677,7 +3698,38 @@ xinit(void)
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if (!(xw.dpy = XOpenDisplay(NULL)))
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die("Can't open display\n");
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xw.scr = XDefaultScreen(xw.dpy);
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xw.vis = XDefaultVisual(xw.dpy, xw.scr);
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xw.depth = (USE_ARGB) ? 32: XDefaultDepth(xw.dpy, xw.scr);
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if (! USE_ARGB)
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xw.vis = XDefaultVisual(xw.dpy, xw.scr);
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else {
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XVisualInfo *vis;
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XRenderPictFormat *fmt;
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int nvi;
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int i;
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XVisualInfo tpl = {
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.screen = xw.scr,
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.depth = 32,
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.class = TrueColor
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};
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vis = XGetVisualInfo(xw.dpy, VisualScreenMask | VisualDepthMask | VisualClassMask, &tpl, &nvi);
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xw.vis = NULL;
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for(i = 0; i < nvi; i ++) {
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fmt = XRenderFindVisualFormat(xw.dpy, vis[i].visual);
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if (fmt->type == PictTypeDirect && fmt->direct.alphaMask) {
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xw.vis = vis[i].visual;
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break;
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}
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}
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XFree(vis);
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if (! xw.vis) {
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fprintf(stderr, "Couldn't find ARGB visual.\n");
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exit(1);
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}
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}
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/* font */
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if (!FcInit())
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@ -3687,7 +3739,10 @@ xinit(void)
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xloadfonts(usedfont, 0);
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/* colors */
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xw.cmap = XDefaultColormap(xw.dpy, xw.scr);
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if (! USE_ARGB)
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xw.cmap = XDefaultColormap(xw.dpy, xw.scr);
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else
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xw.cmap = XCreateColormap(xw.dpy, XRootWindow(xw.dpy, xw.scr), xw.vis, None);
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xloadcols();
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/* adjust fixed window geometry */
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@ -3710,16 +3765,17 @@ xinit(void)
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if (!(opt_embed && (parent = strtol(opt_embed, NULL, 0))))
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parent = XRootWindow(xw.dpy, xw.scr);
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xw.win = XCreateWindow(xw.dpy, parent, xw.l, xw.t,
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xw.w, xw.h, 0, XDefaultDepth(xw.dpy, xw.scr), InputOutput,
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xw.w, xw.h, 0, xw.depth, InputOutput,
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xw.vis, CWBackPixel | CWBorderPixel | CWBitGravity
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| CWEventMask | CWColormap, &xw.attrs);
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memset(&gcvalues, 0, sizeof(gcvalues));
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gcvalues.graphics_exposures = False;
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dc.gc = XCreateGC(xw.dpy, parent, GCGraphicsExposures,
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xw.buf = XCreatePixmap(xw.dpy, xw.win, xw.w, xw.h, xw.depth);
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dc.gc = XCreateGC(xw.dpy,
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(USE_ARGB)? xw.buf: parent,
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GCGraphicsExposures,
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&gcvalues);
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xw.buf = XCreatePixmap(xw.dpy, xw.win, xw.w, xw.h,
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DefaultDepth(xw.dpy, xw.scr));
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XSetForeground(xw.dpy, dc.gc, dc.col[defaultbg].pixel);
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XFillRectangle(xw.dpy, xw.buf, dc.gc, 0, 0, xw.w, xw.h);
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