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-rw-r--r--config.def.h60
-rw-r--r--st.c80
2 files changed, 72 insertions, 68 deletions
diff --git a/config.def.h b/config.def.h
index a8f48ea..1ba6d8e 100644
--- a/config.def.h
+++ b/config.def.h
@@ -1,11 +1,19 @@
+/* See LICENSE file for copyright and license details. */
-#define FONT "Liberation Mono:pixelsize=12:antialias=false:autohint=false"
+/* appearance */
+static char font[] = "Liberation Mono:pixelsize=12:antialias=false:autohint=false";
+static unsigned int borderpx = 2;
+static char shell[] = "/bin/sh";
-/* Space in pixels around the terminal buffer */
-#define BORDER 2
+/* double-click timeout (in milliseconds) between clicks for selection */
+static unsigned int doubleclicktimeout = 300;
+static unsigned int tripleclicktimeout = 600;
+
+/* TERM value */
+static char termname[] = "st-256color";
+
+static unsigned int tabspaces = 8;
-/* Default shell to use if SHELL is not set in the env */
-#define SHELL "/bin/sh"
/* Terminal colors (16 first used in escape sequence) */
static const char *colorname[] = {
@@ -36,21 +44,26 @@ static const char *colorname[] = {
"#333333",
};
-/* Default colors (colorname index)
- foreground, background, cursor, unfocused cursor */
-#define DefaultFG 7
-#define DefaultBG 0
-#define DefaultCS 256
-#define DefaultUCS 257
-
-/* Special keys (change & recompile st.info accordingly)
- Keep in mind that kpress() in st.c hardcodes some keys.
-
- Mask value:
- * Use XK_ANY_MOD to match the key no matter modifiers state
- * Use XK_NO_MOD to match the key alone (no modifiers)
- key, mask, output */
+/*
+ * Default colors (colorname index)
+ * foreground, background, cursor, unfocused cursor
+ */
+static unsigned int defaultfg = 7;
+static unsigned int defaultbg = 0;
+static unsigned int defaultcs = 256;
+static unsigned int defaultucs = 257;
+
+/*
+ * Special keys (change & recompile st.info accordingly)
+ * Keep in mind that kpress() in st.c hardcodes some keys.
+ *
+ * Mask value:
+ * * Use XK_ANY_MOD to match the key no matter modifiers state
+ * * Use XK_NO_MOD to match the key alone (no modifiers)
+ */
+
+/* key, mask, output */
static Key key[] = {
{ XK_BackSpace, XK_NO_MOD, "\177" },
{ XK_Insert, XK_NO_MOD, "\033[2~" },
@@ -82,12 +95,3 @@ static Shortcut shortcuts[] = {
{ MODKEY|ShiftMask, XK_Next, xzoom, {.i = -1} },
};
-/* Set TERM to this */
-#define TNAME "st-256color"
-
-/* double-click timeout (in milliseconds) between clicks for selection */
-#define DOUBLECLICK_TIMEOUT 300
-#define TRIPLECLICK_TIMEOUT (2*DOUBLECLICK_TIMEOUT)
-
-#define TAB 8
-
diff --git a/st.c b/st.c
index c4ff67c..cdf1fdc 100644
--- a/st.c
+++ b/st.c
@@ -72,8 +72,8 @@
#define ATTRCMP(a, b) ((a).mode != (b).mode || (a).fg != (b).fg || (a).bg != (b).bg)
#define IS_SET(flag) (term.mode & (flag))
#define TIMEDIFF(t1, t2) ((t1.tv_sec-t2.tv_sec)*1000 + (t1.tv_usec-t2.tv_usec)/1000)
-#define X2COL(x) (((x) - BORDER)/xw.cw)
-#define Y2ROW(y) (((y) - BORDER)/xw.ch)
+#define X2COL(x) (((x) - borderpx)/xw.cw)
+#define Y2ROW(y) (((y) - borderpx)/xw.ch)
#define VT102ID "\033[?6c"
@@ -803,13 +803,13 @@ brelease(XEvent *e) {
sel.bx = -1;
gettimeofday(&now, NULL);
- if(TIMEDIFF(now, sel.tclick2) <= TRIPLECLICK_TIMEOUT) {
+ if(TIMEDIFF(now, sel.tclick2) <= tripleclicktimeout) {
/* triple click on the line */
sel.b.x = sel.bx = 0;
sel.e.x = sel.ex = term.col;
sel.b.y = sel.e.y = sel.ey;
selcopy();
- } else if(TIMEDIFF(now, sel.tclick1) <= DOUBLECLICK_TIMEOUT) {
+ } else if(TIMEDIFF(now, sel.tclick1) <= doubleclicktimeout) {
/* double click to select word */
sel.bx = sel.ex;
while(sel.bx > 0 && term.line[sel.ey][sel.bx-1].state & GLYPH_SET &&
@@ -894,8 +894,8 @@ execsh(void) {
signal(SIGTERM, SIG_DFL);
signal(SIGALRM, SIG_DFL);
- DEFAULT(envshell, SHELL);
- putenv("TERM="TNAME);
+ DEFAULT(envshell, shell);
+ setenv("TERM", termname, 1);
args = opt_cmd ? opt_cmd : (char *[]){envshell, "-i", NULL};
execvp(args[0], args);
exit(EXIT_FAILURE);
@@ -1045,12 +1045,12 @@ treset(void) {
term.c = (TCursor){{
.mode = ATTR_NULL,
- .fg = DefaultFG,
- .bg = DefaultBG
+ .fg = defaultfg,
+ .bg = defaultbg
}, .x = 0, .y = 0, .state = CURSOR_DEFAULT};
memset(term.tabs, 0, term.col * sizeof(*term.tabs));
- for(i = TAB; i < term.col; i += TAB)
+ for(i = tabspaces; i < term.col; i += tabspaces)
term.tabs[i] = 1;
term.top = 0;
term.bot = term.row - 1;
@@ -1310,8 +1310,8 @@ tsetattr(int *attr, int l) {
case 0:
term.c.attr.mode &= ~(ATTR_REVERSE | ATTR_UNDERLINE | ATTR_BOLD \
| ATTR_ITALIC | ATTR_BLINK);
- term.c.attr.fg = DefaultFG;
- term.c.attr.bg = DefaultBG;
+ term.c.attr.fg = defaultfg;
+ term.c.attr.bg = defaultbg;
break;
case 1:
term.c.attr.mode |= ATTR_BOLD;
@@ -1361,7 +1361,7 @@ tsetattr(int *attr, int l) {
}
break;
case 39:
- term.c.attr.fg = DefaultFG;
+ term.c.attr.fg = defaultfg;
break;
case 48:
if(i + 2 < l && attr[i + 1] == 5) {
@@ -1380,7 +1380,7 @@ tsetattr(int *attr, int l) {
}
break;
case 49:
- term.c.attr.bg = DefaultBG;
+ term.c.attr.bg = defaultbg;
break;
default:
if(BETWEEN(attr[i], 30, 37)) {
@@ -2091,7 +2091,7 @@ tresize(int col, int row) {
memset(bp, 0, sizeof(*term.tabs) * (col - term.col));
while(--bp > term.tabs && !*bp)
/* nothing */ ;
- for(bp += TAB; bp < term.tabs + col; bp += TAB)
+ for(bp += tabspaces; bp < term.tabs + col; bp += tabspaces)
*bp = 1;
}
/* update terminal size */
@@ -2107,8 +2107,8 @@ tresize(int col, int row) {
void
xresize(int col, int row) {
- xw.tw = MAX(1, 2*BORDER + col * xw.cw);
- xw.th = MAX(1, 2*BORDER + row * xw.ch);
+ xw.tw = MAX(1, 2*borderpx + col * xw.cw);
+ xw.th = MAX(1, 2*borderpx + row * xw.ch);
XftDrawChange(xw.xft_draw, xw.buf);
}
@@ -2154,9 +2154,9 @@ xloadcols(void) {
void
xtermclear(int col1, int row1, int col2, int row2) {
XftDrawRect(xw.xft_draw,
- &dc.xft_col[IS_SET(MODE_REVERSE) ? DefaultFG : DefaultBG],
- BORDER + col1 * xw.cw,
- BORDER + row1 * xw.ch,
+ &dc.xft_col[IS_SET(MODE_REVERSE) ? defaultfg : defaultbg],
+ borderpx + col1 * xw.cw,
+ borderpx + row1 * xw.ch,
(col2-col1+1) * xw.cw,
(row2-row1+1) * xw.ch);
}
@@ -2167,13 +2167,13 @@ xtermclear(int col1, int row1, int col2, int row2) {
void
xclear(int x1, int y1, int x2, int y2) {
XftDrawRect(xw.xft_draw,
- &dc.xft_col[IS_SET(MODE_REVERSE) ? DefaultFG : DefaultBG],
+ &dc.xft_col[IS_SET(MODE_REVERSE) ? defaultfg : defaultbg],
x1, y1, x2-x1, y2-y1);
}
void
xhints(void) {
- XClassHint class = {opt_class ? opt_class : TNAME, TNAME};
+ XClassHint class = {opt_class ? opt_class : termname, termname};
XWMHints wm = {.flags = InputHint, .input = 1};
XSizeHints *sizeh = NULL;
@@ -2184,8 +2184,8 @@ xhints(void) {
sizeh->width = xw.w;
sizeh->height_inc = xw.ch;
sizeh->width_inc = xw.cw;
- sizeh->base_height = 2*BORDER;
- sizeh->base_width = 2*BORDER;
+ sizeh->base_height = 2*borderpx;
+ sizeh->base_width = 2*borderpx;
} else {
sizeh->flags = PMaxSize | PMinSize;
sizeh->min_width = sizeh->max_width = xw.fw;
@@ -2293,7 +2293,7 @@ xinit(void) {
xw.vis = XDefaultVisual(xw.dpy, xw.scr);
/* font */
- usedfont = (opt_font == NULL)? FONT : opt_font;
+ usedfont = (opt_font == NULL)? font : opt_font;
xloadfonts(usedfont, 0);
/* colors */
@@ -2313,14 +2313,14 @@ xinit(void) {
xw.w = xw.fw;
} else {
/* window - default size */
- xw.h = 2*BORDER + term.row * xw.ch;
- xw.w = 2*BORDER + term.col * xw.cw;
+ xw.h = 2*borderpx + term.row * xw.ch;
+ xw.w = 2*borderpx + term.col * xw.cw;
xw.fx = 0;
xw.fy = 0;
}
- attrs.background_pixel = dc.xft_col[DefaultBG].pixel;
- attrs.border_pixel = dc.xft_col[DefaultBG].pixel;
+ attrs.background_pixel = dc.xft_col[defaultbg].pixel;
+ attrs.border_pixel = dc.xft_col[defaultbg].pixel;
attrs.bit_gravity = NorthWestGravity;
attrs.event_mask = FocusChangeMask | KeyPressMask
| ExposureMask | VisibilityChangeMask | StructureNotifyMask
@@ -2370,7 +2370,7 @@ xinit(void) {
void
xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
- int winx = BORDER + x * xw.cw, winy = BORDER + y * xw.ch,
+ int winx = borderpx + x * xw.cw, winy = borderpx + y * xw.ch,
width = charlen * xw.cw;
Font *font = &dc.font;
XGlyphInfo extents;
@@ -2407,8 +2407,8 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
font = &dc.ibfont;
if(IS_SET(MODE_REVERSE)) {
- if(fg == &dc.xft_col[DefaultFG]) {
- fg = &dc.xft_col[DefaultBG];
+ if(fg == &dc.xft_col[defaultfg]) {
+ fg = &dc.xft_col[defaultbg];
} else {
colfg.red = ~fg->color.red;
colfg.green = ~fg->color.green;
@@ -2418,8 +2418,8 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
fg = &revfg;
}
- if(bg == &dc.xft_col[DefaultBG]) {
- bg = &dc.xft_col[DefaultFG];
+ if(bg == &dc.xft_col[defaultbg]) {
+ bg = &dc.xft_col[defaultfg];
} else {
colbg.red = ~bg->color.red;
colbg.green = ~bg->color.green;
@@ -2436,7 +2436,7 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
/* Intelligent cleaning up of the borders. */
if(x == 0) {
- xclear(0, (y == 0)? 0 : winy, BORDER,
+ xclear(0, (y == 0)? 0 : winy, borderpx,
winy + xw.ch + (y == term.row-1)? xw.h : 0);
}
if(x + charlen >= term.col-1) {
@@ -2444,7 +2444,7 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
(y == term.row-1)? xw.h : (winy + xw.ch));
}
if(y == 0)
- xclear(winx, 0, winx + width, BORDER);
+ xclear(winx, 0, winx + width, borderpx);
if(y == term.row-1)
xclear(winx, winy + xw.ch, winx + width, xw.h);
@@ -2462,7 +2462,7 @@ void
xdrawcursor(void) {
static int oldx = 0, oldy = 0;
int sl;
- Glyph g = {{' '}, ATTR_NULL, DefaultBG, DefaultCS, 0};
+ Glyph g = {{' '}, ATTR_NULL, defaultbg, defaultcs, 0};
LIMIT(oldx, 0, term.col-1);
LIMIT(oldy, 0, term.row-1);
@@ -2482,10 +2482,10 @@ xdrawcursor(void) {
/* draw the new one */
if(!(term.c.state & CURSOR_HIDE)) {
if(!(xw.state & WIN_FOCUSED))
- g.bg = DefaultUCS;
+ g.bg = defaultucs;
if(IS_SET(MODE_REVERSE))
- g.mode |= ATTR_REVERSE, g.fg = DefaultCS, g.bg = DefaultFG;
+ g.mode |= ATTR_REVERSE, g.fg = defaultcs, g.bg = defaultfg;
sl = utf8size(g.c);
xdraws(g.c, g, term.c.x, term.c.y, 1, sl);
@@ -2720,8 +2720,8 @@ cresize(int width, int height)
if(height != 0)
xw.h = height;
- col = (xw.w - 2*BORDER) / xw.cw;
- row = (xw.h - 2*BORDER) / xw.ch;
+ col = (xw.w - 2*borderpx) / xw.cw;
+ row = (xw.h - 2*borderpx) / xw.ch;
if(col == term.col && row == term.row)
return;
generated by cgit v1.2.3 (git 2.46.0) at 2024-11-24 08:36:15 +0000