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Style inquisition.

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This commit is contained in:
Christoph Lohmann
2013-02-19 16:04:54 +01:00
parent 7f297e297c
commit 0e738c3d72
1 changed files with 22 additions and 22 deletions
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44
st.c
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@ -1662,7 +1662,7 @@ csihandle(void) {
tmoveto(0, term.c.y-csiescseq.arg[0]); tmoveto(0, term.c.y-csiescseq.arg[0]);
break; break;
case 'g': /* TBC -- Tabulation clear */ case 'g': /* TBC -- Tabulation clear */
switch (csiescseq.arg[0]) { switch(csiescseq.arg[0]) {
case 0: /* clear current tab stop */ case 0: /* clear current tab stop */
term.tabs[term.c.x] = 0; term.tabs[term.c.x] = 0;
break; break;
@ -1927,7 +1927,7 @@ techo(char *buf, int len) {
if(c == '\033') { /* escape */ if(c == '\033') { /* escape */
tputc("^", 1); tputc("^", 1);
tputc("[", 1); tputc("[", 1);
} else if (c < '\x20') { /* control code */ } else if(c < '\x20') { /* control code */
if(c != '\n' && c != '\r' && c != '\t') { if(c != '\n' && c != '\r' && c != '\t') {
c |= '\x40'; c |= '\x40';
tputc("^", 1); tputc("^", 1);
@ -1937,7 +1937,7 @@ techo(char *buf, int len) {
break; break;
} }
} }
if (len) if(len)
tputc(buf, len); tputc(buf, len);
} }
@ -1947,7 +1947,7 @@ tputc(char *c, int len) {
bool control = ascii < '\x20' || ascii == 0177; bool control = ascii < '\x20' || ascii == 0177;
if(iofd != -1) { if(iofd != -1) {
if (xwrite(iofd, c, len) < 0) { if(xwrite(iofd, c, len) < 0) {
fprintf(stderr, "Error writing in %s:%s\n", fprintf(stderr, "Error writing in %s:%s\n",
opt_io, strerror(errno)); opt_io, strerror(errno));
close(iofd); close(iofd);
@ -2471,8 +2471,8 @@ xunloadfonts(void) {
* Free the loaded fonts in the font cache. This is done backwards * Free the loaded fonts in the font cache. This is done backwards
* from the frccur. * from the frccur.
*/ */
for (i = 0, ip = frccur; i < frclen; i++, ip--) { for(i = 0, ip = frccur; i < frclen; i++, ip--) {
if (ip < 0) if(ip < 0)
ip = LEN(frc) - 1; ip = LEN(frc) - 1;
XftFontClose(xw.dpy, frc[ip].font); XftFontClose(xw.dpy, frc[ip].font);
} }
@ -2515,7 +2515,7 @@ xinit(void) {
xw.vis = XDefaultVisual(xw.dpy, xw.scr); xw.vis = XDefaultVisual(xw.dpy, xw.scr);
/* font */ /* font */
if (!FcInit()) if(!FcInit())
die("Could not init fontconfig.\n"); die("Could not init fontconfig.\n");
usedfont = (opt_font == NULL)? font : opt_font; 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); XftDrawRect(xw.draw, bg, winx, winy, width, xw.ch);
fcsets[0] = font->set; 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 * Search for the range in the to be printed string of glyphs
* that are in the main font. Then print that range. If * 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; u8fs = s;
u8fblen = 0; u8fblen = 0;
u8fl = 0; u8fl = 0;
for (;;) { for(;;) {
u8c = s; u8c = s;
u8cblen = utf8decode(s, &u8char); u8cblen = utf8decode(s, &u8char);
s += u8cblen; s += u8cblen;
bytelen -= u8cblen; bytelen -= u8cblen;
doesexist = XftCharIndex(xw.dpy, font->match, u8char); doesexist = XftCharIndex(xw.dpy, font->match, u8char);
if (!doesexist || bytelen <= 0) { if(!doesexist || bytelen <= 0) {
if (bytelen <= 0) { if(bytelen <= 0) {
if (doesexist) { if(doesexist) {
u8fl++; u8fl++;
u8fblen += u8cblen; u8fblen += u8cblen;
} }
} }
if (u8fl > 0) { if(u8fl > 0) {
XftDrawStringUtf8(xw.draw, fg, XftDrawStringUtf8(xw.draw, fg,
font->match, xp, font->match, xp,
winy + font->ascent, winy + font->ascent,
@ -2757,23 +2757,23 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
u8fl++; u8fl++;
u8fblen += u8cblen; u8fblen += u8cblen;
} }
if (doesexist) if(doesexist)
break; break;
frp = frccur; frp = frccur;
/* Search the font cache. */ /* Search the font cache. */
for (i = 0; i < frclen; i++, frp--) { for(i = 0; i < frclen; i++, frp--) {
if (frp <= 0) if(frp <= 0)
frp = LEN(frc) - 1; frp = LEN(frc) - 1;
if (frc[frp].c == u8char if(frc[frp].c == u8char
&& frc[frp].flags == frcflags) { && frc[frp].flags == frcflags) {
break; break;
} }
} }
/* Nothing was found. */ /* Nothing was found. */
if (i >= frclen) { if(i >= frclen) {
/* /*
* Nothing was found in the cache. Now use * Nothing was found in the cache. Now use
* some dozen of Fontconfig calls to get the * 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++; frccur++;
frclen++; frclen++;
if (frccur >= LEN(frc)) if(frccur >= LEN(frc))
frccur = 0; frccur = 0;
if (frclen > LEN(frc)) { if(frclen > LEN(frc)) {
frclen = LEN(frc); frclen = LEN(frc);
XftFontClose(xw.dpy, frc[frccur].font); XftFontClose(xw.dpy, frc[frccur].font);
} }
@ -3085,7 +3085,7 @@ kpress(XEvent *ev) {
Status status; Status status;
Shortcut *bp; Shortcut *bp;
if (IS_SET(MODE_KBDLOCK)) if(IS_SET(MODE_KBDLOCK))
return; return;
len = XmbLookupString(xw.xic, e, xstr, sizeof(xstr), &ksym, &status); len = XmbLookupString(xw.xic, e, xstr, sizeof(xstr), &ksym, &status);
@ -3107,7 +3107,7 @@ kpress(XEvent *ev) {
if(len == 0) if(len == 0)
return; return;
if (len == 1 && e->state & Mod1Mask) if(len == 1 && e->state & Mod1Mask)
*cp++ = '\033'; *cp++ = '\033';
memcpy(cp, xstr, len); memcpy(cp, xstr, len);