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Implementing italic-bold. This will require an increase of the avgWdth.
[st.git]
/
st.c
diff --git
a/st.c
b/st.c
index
8741145
..
2e1ac67
100644
(file)
--- a/
st.c
+++ b/
st.c
@@
-240,7
+240,7
@@
typedef struct {
short lbearing;
short rbearing;
XFontSet set;
short lbearing;
short rbearing;
XFontSet set;
- } font, bfont, ifont;
+ } font, bfont, ifont, ibfont;
} DC;
static void die(const char*, ...);
} DC;
static void die(const char*, ...);
@@
-296,6
+296,7
@@
static void xcopy(void);
static void xdrawcursor(void);
static void xinit(void);
static void xloadcols(void);
static void xdrawcursor(void);
static void xinit(void);
static void xloadcols(void);
+static void xresettitle(void);
static void xseturgency(int);
static void xsetsel(char*);
static void xresize(int, int);
static void xseturgency(int);
static void xsetsel(char*);
static void xresize(int, int);
@@
-355,7
+356,7
@@
static STREscape strescseq;
static int cmdfd;
static pid_t pid;
static Selection sel;
static int cmdfd;
static pid_t pid;
static Selection sel;
-static FILE *fileio;
+static int iofd = -1;
static char **opt_cmd = NULL;
static char *opt_io = NULL;
static char *opt_title = NULL;
static char **opt_cmd = NULL;
static char *opt_io = NULL;
static char *opt_title = NULL;
@@
-773,6
+774,13
@@
execsh(void) {
unsetenv("LINES");
unsetenv("TERMCAP");
unsetenv("LINES");
unsetenv("TERMCAP");
+ signal(SIGCHLD, SIG_DFL);
+ signal(SIGHUP, SIG_DFL);
+ signal(SIGINT, SIG_DFL);
+ signal(SIGQUIT, SIG_DFL);
+ signal(SIGTERM, SIG_DFL);
+ signal(SIGALRM, SIG_DFL);
+
DEFAULT(envshell, SHELL);
putenv("TERM="TNAME);
args = opt_cmd ? opt_cmd : (char*[]){envshell, "-i", NULL};
DEFAULT(envshell, SHELL);
putenv("TERM="TNAME);
args = opt_cmd ? opt_cmd : (char*[]){envshell, "-i", NULL};
@@
-821,9
+829,9
@@
ttynew(void) {
signal(SIGCHLD, sigchld);
if(opt_io) {
if(!strcmp(opt_io, "-")) {
signal(SIGCHLD, sigchld);
if(opt_io) {
if(!strcmp(opt_io, "-")) {
- fileio = stdout;
+ iofd = STDOUT_FILENO;
} else {
} else {
- if(!(fileio = fopen(opt_io, "w"))) {
+ if((iofd = open(opt_io, O_WRONLY | O_CREAT, 0666)) < 0) {
fprintf(stderr, "Error opening %s:%s\n",
opt_io, strerror(errno));
}
fprintf(stderr, "Error opening %s:%s\n",
opt_io, strerror(errno));
}
@@
-1171,6
+1179,7
@@
tsetattr(int *attr, int l) {
case 7:
term.c.attr.mode |= ATTR_REVERSE;
break;
case 7:
term.c.attr.mode |= ATTR_REVERSE;
break;
+ case 21:
case 22:
term.c.attr.mode &= ~ATTR_BOLD;
break;
case 22:
term.c.attr.mode &= ~ATTR_BOLD;
break;
@@
-1599,10
+1608,8
@@
void
tputc(char *c) {
char ascii = *c;
tputc(char *c) {
char ascii = *c;
- if(fileio) {
- putc(ascii, fileio);
- fflush(fileio);
- }
+ if(iofd != -1)
+ write(iofd, c, 1);
if(term.esc & ESC_START) {
if(term.esc & ESC_CSI) {
if(term.esc & ESC_START) {
if(term.esc & ESC_CSI) {
@@
-1685,6
+1692,7
@@
tputc(char *c) {
case 'c': /* RIS -- Reset to inital state */
treset();
term.esc = 0;
case 'c': /* RIS -- Reset to inital state */
treset();
term.esc = 0;
+ xresettitle();
break;
case '=': /* DECPAM -- Application keypad */
term.mode |= MODE_APPKEYPAD;
break;
case '=': /* DECPAM -- Application keypad */
term.mode |= MODE_APPKEYPAD;
@@
-1715,6
+1723,8
@@
tputc(char *c) {
if(sel.bx != -1 && BETWEEN(term.c.y, sel.by, sel.ey))
sel.bx = -1;
switch(ascii) {
if(sel.bx != -1 && BETWEEN(term.c.y, sel.by, sel.ey))
sel.bx = -1;
switch(ascii) {
+ case '\0': /* padding character, do nothing */
+ break;
case '\t':
tputtab(1);
break;
case '\t':
tputtab(1);
break;
@@
-1935,13
+1945,15
@@
xgetfontinfo(XFontSet set, int *ascent, int *descent, short *lbearing, short *rb
}
void
}
void
-initfonts(char *fontstr, char *bfontstr, char *ifontstr) {
+initfonts(char *fontstr, char *bfontstr, char *ifontstr, char *ibfontstr) {
if((dc.font.set = xinitfont(fontstr)) == NULL)
die("Can't load font %s\n", fontstr);
if((dc.bfont.set = xinitfont(bfontstr)) == NULL)
die("Can't load bfont %s\n", bfontstr);
if((dc.ifont.set = xinitfont(ifontstr)) == NULL)
die("Can't load ifont %s\n", ifontstr);
if((dc.font.set = xinitfont(fontstr)) == NULL)
die("Can't load font %s\n", fontstr);
if((dc.bfont.set = xinitfont(bfontstr)) == NULL)
die("Can't load bfont %s\n", bfontstr);
if((dc.ifont.set = xinitfont(ifontstr)) == NULL)
die("Can't load ifont %s\n", ifontstr);
+ if((dc.ibfont.set = xinitfont(ibfontstr)) == NULL)
+ die("Can't load ibfont %s\n", ibfontstr);
xgetfontinfo(dc.font.set, &dc.font.ascent, &dc.font.descent,
&dc.font.lbearing, &dc.font.rbearing);
xgetfontinfo(dc.font.set, &dc.font.ascent, &dc.font.descent,
&dc.font.lbearing, &dc.font.rbearing);
@@
-1949,6
+1961,8
@@
initfonts(char *fontstr, char *bfontstr, char *ifontstr) {
&dc.bfont.lbearing, &dc.bfont.rbearing);
xgetfontinfo(dc.ifont.set, &dc.ifont.ascent, &dc.ifont.descent,
&dc.ifont.lbearing, &dc.ifont.rbearing);
&dc.bfont.lbearing, &dc.bfont.rbearing);
xgetfontinfo(dc.ifont.set, &dc.ifont.ascent, &dc.ifont.descent,
&dc.ifont.lbearing, &dc.ifont.rbearing);
+ xgetfontinfo(dc.ibfont.set, &dc.ibfont.ascent, &dc.ibfont.descent,
+ &dc.ibfont.lbearing, &dc.ibfont.rbearing);
}
void
}
void
@@
-1963,7
+1977,7
@@
xinit(void) {
xw.scr = XDefaultScreen(xw.dpy);
/* font */
xw.scr = XDefaultScreen(xw.dpy);
/* font */
- initfonts(FONT, BOLDFONT, ITALICFONT);
+ initfonts(FONT, BOLDFONT, ITALICFONT, ITALICBOLDFONT);
/* XXX: Assuming same size for bold font */
xw.cw = dc.font.rbearing - dc.font.lbearing;
/* XXX: Assuming same size for bold font */
xw.cw = dc.font.rbearing - dc.font.lbearing;
@@
-2027,7
+2041,7
@@
xinit(void) {
xw.xembed = XInternAtom(xw.dpy, "_XEMBED", False);
xw.xembed = XInternAtom(xw.dpy, "_XEMBED", False);
- XStoreName(xw.dpy, xw.win, opt_title ? opt_title : "st");
+ xresettitle();
XMapWindow(xw.dpy, xw.win);
xhints();
XSync(xw.dpy, 0);
XMapWindow(xw.dpy, xw.win);
xhints();
XSync(xw.dpy, 0);
@@
-2058,6
+2072,8
@@
xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
if(base.mode & ATTR_ITALIC)
fontset = dc.ifont.set;
if(base.mode & ATTR_ITALIC)
fontset = dc.ifont.set;
+ if(base.mode & (ATTR_ITALIC|ATTR_ITALIC))
+ fontset = dc.ibfont.set;
XSetBackground(xw.dpy, dc.gc, dc.col[bg]);
XSetForeground(xw.dpy, dc.gc, dc.col[fg]);
XSetBackground(xw.dpy, dc.gc, dc.col[bg]);
XSetForeground(xw.dpy, dc.gc, dc.col[fg]);
@@
-2124,6
+2140,11
@@
xdrawcursor(void) {
}
void
}
void
+xresettitle(void) {
+ XStoreName(xw.dpy, xw.win, opt_title ? opt_title : "st");
+}
+
+void
redraw(void) {
struct timespec tv = {0, REDRAW_TIMEOUT * 1000};
tfulldirt();
redraw(void) {
struct timespec tv = {0, REDRAW_TIMEOUT * 1000};
tfulldirt();