# st

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    commit 0e738c3d7291675472380a25b74f0358306541e5
    parent 7f297e297ccec99a66b7af46e2b1725545ba3746
    Author: Christoph Lohmann <20h@r-36.net>
    Date:   Tue, 19 Feb 2013 16:04:54 +0100

    Style inquisition.

    Diffstat:
    Mst.c | 44++++++++++++++++++++++----------------------

    1 file changed, 22 insertions(+), 22 deletions(-)
    diff --git a/st.c b/st.c
    @@ -1662,7 +1662,7 @@ csihandle(void) {
     		tmoveto(0, term.c.y-csiescseq.arg[0]);
     		break;
     	case 'g': /* TBC -- Tabulation clear */
    -		switch (csiescseq.arg[0]) {
    +		switch(csiescseq.arg[0]) {
     		case 0: /* clear current tab stop */
     			term.tabs[term.c.x] = 0;
     			break;
    @@ -1927,7 +1927,7 @@ techo(char *buf, int len) {
     		if(c == '\033') {		/* escape */
     			tputc("^", 1);
     			tputc("[", 1);
    -		} else if (c < '\x20') {	/* control code */
    +		} else if(c < '\x20') {	/* control code */
     			if(c != '\n' && c != '\r' && c != '\t') {
     				c |= '\x40';
     				tputc("^", 1);
    @@ -1937,7 +1937,7 @@ techo(char *buf, int len) {
     			break;
     		}
     	}
    -	if (len)
    +	if(len)
     		tputc(buf, len);
     }

    @@ -1947,7 +1947,7 @@ tputc(char *c, int len) {
     	bool control = ascii < '\x20' || ascii == 0177;

     	if(iofd != -1) {
    -		if (xwrite(iofd, c, len) < 0) {
    +		if(xwrite(iofd, c, len) < 0) {
     			fprintf(stderr, "Error writing in %s:%s\n",
     				opt_io, strerror(errno));
     			close(iofd);
    @@ -2471,8 +2471,8 @@ xunloadfonts(void) {
     	 * Free the loaded fonts in the font cache. This is done backwards
     	 * from the frccur.
     	 */
    -	for (i = 0, ip = frccur; i < frclen; i++, ip--) {
    -		if (ip < 0)
    +	for(i = 0, ip = frccur; i < frclen; i++, ip--) {
    +		if(ip < 0)
     			ip = LEN(frc) - 1;
     		XftFontClose(xw.dpy, frc[ip].font);
     	}
    @@ -2515,7 +2515,7 @@ xinit(void) {
     	xw.vis = XDefaultVisual(xw.dpy, xw.scr);

     	/* font */
    -	if (!FcInit())
    +	if(!FcInit())
     		die("Could not init fontconfig.\n");

     	usedfont = (opt_font == NULL)? font : opt_font;
    @@ -2718,7 +2718,7 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
     	XftDrawRect(xw.draw, bg, winx, winy, width, xw.ch);

     	fcsets[0] = font->set;
    -	for (xp = winx; bytelen > 0;) {
    +	for(xp = winx; bytelen > 0;) {
     		/*
     		 * Search for the range in the to be printed string of glyphs
     		 * that are in the main font. Then print that range. If
    @@ -2728,22 +2728,22 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
     		u8fs = s;
     		u8fblen = 0;
     		u8fl = 0;
    -		for (;;) {
    +		for(;;) {
     			u8c = s;
     			u8cblen = utf8decode(s, &u8char);
     			s += u8cblen;
     			bytelen -= u8cblen;

     			doesexist = XftCharIndex(xw.dpy, font->match, u8char);
    -			if (!doesexist || bytelen <= 0) {
    -				if (bytelen <= 0) {
    -					if (doesexist) {
    +			if(!doesexist || bytelen <= 0) {
    +				if(bytelen <= 0) {
    +					if(doesexist) {
     						u8fl++;
     						u8fblen += u8cblen;
     					}
     				}

    -				if (u8fl > 0) {
    +				if(u8fl > 0) {
     					XftDrawStringUtf8(xw.draw, fg,
     							font->match, xp,
     							winy + font->ascent,
    @@ -2757,23 +2757,23 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
     			u8fl++;
     			u8fblen += u8cblen;
     		}
    -		if (doesexist)
    +		if(doesexist)
     			break;

     		frp = frccur;
     		/* Search the font cache. */
    -		for (i = 0; i < frclen; i++, frp--) {
    -			if (frp <= 0)
    +		for(i = 0; i < frclen; i++, frp--) {
    +			if(frp <= 0)
     				frp = LEN(frc) - 1;

    -			if (frc[frp].c == u8char
    +			if(frc[frp].c == u8char
     					&& frc[frp].flags == frcflags) {
     				break;
     			}
     		}

     		/* Nothing was found. */
    -		if (i >= frclen) {
    +		if(i >= frclen) {
     			/*
     			 * Nothing was found in the cache. Now use
     			 * some dozen of Fontconfig calls to get the
    @@ -2801,9 +2801,9 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
     			 */
     			frccur++;
     			frclen++;
    -			if (frccur >= LEN(frc))
    +			if(frccur >= LEN(frc))
     				frccur = 0;
    -			if (frclen > LEN(frc)) {
    +			if(frclen > LEN(frc)) {
     				frclen = LEN(frc);
     				XftFontClose(xw.dpy, frc[frccur].font);
     			}
    @@ -3085,7 +3085,7 @@ kpress(XEvent *ev) {
     	Status status;
     	Shortcut *bp;

    -	if (IS_SET(MODE_KBDLOCK))
    +	if(IS_SET(MODE_KBDLOCK))
     		return;

     	len = XmbLookupString(xw.xic, e, xstr, sizeof(xstr), &ksym, &status);
    @@ -3107,7 +3107,7 @@ kpress(XEvent *ev) {
     		if(len == 0)
     			return;

    -		if (len == 1 && e->state & Mod1Mask)
    +		if(len == 1 && e->state & Mod1Mask)
     			*cp++ = '\033';

     		memcpy(cp, xstr, len);