added dwm gruvbox rice
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							| @@ -0,0 +1,215 @@ | ||||
| From 8d13e4a296f0b2a625df10c8ee6d2fc96ec97580 Mon Sep 17 00:00:00 2001 | ||||
| From: Kyle Chui <kyle.chui+suckless@pm.me> | ||||
| Date: Tue, 9 Apr 2024 16:31:25 -0700 | ||||
| Subject: [PATCH] Underline URLs and follow with click | ||||
|  | ||||
| --- | ||||
|  config.def.h | 11 +++++++ | ||||
|  st.c         | 88 ++++++++++++++++++++++++++++++++++++++++++++++++++++ | ||||
|  st.h         |  9 ++++++ | ||||
|  x.c          | 12 ++++++- | ||||
|  4 files changed, 119 insertions(+), 1 deletion(-) | ||||
|  | ||||
| diff --git a/config.def.h b/config.def.h | ||||
| index 91ab8ca..4961830 100644 | ||||
| --- a/config.def.h | ||||
| +++ b/config.def.h | ||||
| @@ -472,3 +472,14 @@ static char ascii_printable[] = | ||||
|  	" !\"#$%&'()*+,-./0123456789:;<=>?" | ||||
|  	"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_" | ||||
|  	"`abcdefghijklmnopqrstuvwxyz{|}~"; | ||||
| + | ||||
| +/* | ||||
| + * Open urls starting with urlprefixes, contatining urlchars | ||||
| + * by passing as ARG1 to urlhandler. | ||||
| + */ | ||||
| +char* urlhandler = "xdg-open"; | ||||
| +char urlchars[] = | ||||
| +	"ABCDEFGHIJKLMNOPQRSTUVWXYZ" | ||||
| +	"abcdefghijklmnopqrstuvwxyz" | ||||
| +	"0123456789-._~:/?#@!$&'*+,;=%"; | ||||
| +char* urlprefixes[] = {"http://", "https://", NULL}; | ||||
| diff --git a/st.c b/st.c | ||||
| index 51049ba..a7eb86e 100644 | ||||
| --- a/st.c | ||||
| +++ b/st.c | ||||
| @@ -643,6 +643,92 @@ getsel(void) | ||||
|  	return str; | ||||
|  } | ||||
|   | ||||
| +char * | ||||
| +strstrany(char* s, char** strs) { | ||||
| +	char *match; | ||||
| +	for (int i = 0; strs[i]; i++) { | ||||
| +		if ((match = strstr(s, strs[i]))) { | ||||
| +			return match; | ||||
| +		} | ||||
| +	} | ||||
| +	return NULL; | ||||
| +} | ||||
| + | ||||
| +void | ||||
| +highlighturlsline(int row) | ||||
| +{ | ||||
| +	char *linestr = calloc(sizeof(char), term.col+1); /* assume ascii */ | ||||
| +	char *match; | ||||
| +	for (int j = 0; j < term.col; j++) { | ||||
| +		if (term.line[row][j].u < 127) { | ||||
| +			linestr[j] = term.line[row][j].u; | ||||
| +		} | ||||
| +		linestr[term.col] = '\0'; | ||||
| +	} | ||||
| +	int url_start = -1; | ||||
| +	while ((match = strstrany(linestr + url_start + 1, urlprefixes))) { | ||||
| +		url_start = match - linestr; | ||||
| +		for (int c = url_start; c < term.col && strchr(urlchars, linestr[c]); c++) { | ||||
| +			term.line[row][c].mode |= ATTR_URL; | ||||
| +			tsetdirt(row, c); | ||||
| +		} | ||||
| +	} | ||||
| +	free(linestr); | ||||
| +} | ||||
| + | ||||
| +void | ||||
| +unhighlighturlsline(int row) | ||||
| +{ | ||||
| +	for (int j = 0; j < term.col; j++) { | ||||
| +		Glyph* g = &term.line[row][j]; | ||||
| +		if (g->mode & ATTR_URL) { | ||||
| +			g->mode &= ~ATTR_URL; | ||||
| +			tsetdirt(row, j); | ||||
| +		} | ||||
| +	} | ||||
| +	return; | ||||
| +} | ||||
| + | ||||
| +int | ||||
| +followurl(int col, int row) { | ||||
| +	char *linestr = calloc(sizeof(char), term.col+1); /* assume ascii */ | ||||
| +	char *match; | ||||
| +	for (int i = 0; i < term.col; i++) { | ||||
| +		if (term.line[row][i].u < 127) { | ||||
| +			linestr[i] = term.line[row][i].u; | ||||
| +		} | ||||
| +		linestr[term.col] = '\0'; | ||||
| +	} | ||||
| +	int url_start = -1, found_url = 0; | ||||
| +	while ((match = strstrany(linestr + url_start + 1, urlprefixes))) { | ||||
| +		url_start = match - linestr; | ||||
| +		int url_end = url_start; | ||||
| +		for (int c = url_start; c < term.col && strchr(urlchars, linestr[c]); c++) { | ||||
| +			url_end++; | ||||
| +		} | ||||
| +		if (url_start <= col && col < url_end) { | ||||
| +			found_url = 1; | ||||
| +			linestr[url_end] = '\0'; | ||||
| +			break; | ||||
| +		} | ||||
| +	} | ||||
| +	if (!found_url) { | ||||
| +		free(linestr); | ||||
| +		return 0; | ||||
| +	} | ||||
| + | ||||
| +	pid_t chpid; | ||||
| +	if ((chpid = fork()) == 0) { | ||||
| +		if (fork() == 0) | ||||
| +			execlp(urlhandler, urlhandler, linestr + url_start, NULL); | ||||
| +		exit(1); | ||||
| +	} | ||||
| +	if (chpid > 0) | ||||
| +		waitpid(chpid, NULL, 0); | ||||
| +	free(linestr); | ||||
| +    return 1; | ||||
| +} | ||||
| + | ||||
|  void | ||||
|  selclear(void) | ||||
|  { | ||||
| @@ -2652,6 +2738,8 @@ drawregion(int x1, int y1, int x2, int y2) | ||||
|  			continue; | ||||
|   | ||||
|  		term.dirty[y] = 0; | ||||
| +		unhighlighturlsline(y); | ||||
| +		highlighturlsline(y); | ||||
|  		xdrawline(term.line[y], x1, y, x2); | ||||
|  	} | ||||
|  } | ||||
| diff --git a/st.h b/st.h | ||||
| index 519b9bd..5efc27e 100644 | ||||
| --- a/st.h | ||||
| +++ b/st.h | ||||
| @@ -33,6 +33,7 @@ enum glyph_attribute { | ||||
|  	ATTR_WRAP       = 1 << 8, | ||||
|  	ATTR_WIDE       = 1 << 9, | ||||
|  	ATTR_WDUMMY     = 1 << 10, | ||||
| +	ATTR_URL        = 1 << 11, | ||||
|  	ATTR_BOLD_FAINT = ATTR_BOLD | ATTR_FAINT, | ||||
|  }; | ||||
|   | ||||
| @@ -105,6 +106,10 @@ void selextend(int, int, int, int); | ||||
|  int selected(int, int); | ||||
|  char *getsel(void); | ||||
|   | ||||
| +void highlighturlsline(int); | ||||
| +void unhighlighturlsline(int); | ||||
| +int followurl(int, int); | ||||
| + | ||||
|  size_t utf8encode(Rune, char *); | ||||
|   | ||||
|  void *xmalloc(size_t); | ||||
| @@ -126,3 +131,7 @@ extern unsigned int tabspaces; | ||||
|  extern unsigned int defaultfg; | ||||
|  extern unsigned int defaultbg; | ||||
|  extern unsigned int defaultcs; | ||||
| +extern char *urlhandler; | ||||
| +extern char urlchars[]; | ||||
| +extern char *urlprefixes[]; | ||||
| +extern int nurlprefixes; | ||||
| diff --git a/x.c b/x.c | ||||
| index 8a16faa..c721f8b 100644 | ||||
| --- a/x.c | ||||
| +++ b/x.c | ||||
| @@ -191,6 +191,7 @@ static void usage(void); | ||||
|   | ||||
|  static void (*handler[LASTEvent])(XEvent *) = { | ||||
|  	[KeyPress] = kpress, | ||||
| +	[KeyRelease] = kpress, | ||||
|  	[ClientMessage] = cmessage, | ||||
|  	[ConfigureNotify] = resize, | ||||
|  	[VisibilityNotify] = visibility, | ||||
| @@ -445,6 +446,10 @@ mouseaction(XEvent *e, uint release) | ||||
|  	/* ignore Button<N>mask for Button<N> - it's set on release */ | ||||
|  	uint state = e->xbutton.state & ~buttonmask(e->xbutton.button); | ||||
|   | ||||
| +	if (release == 0 && e->xbutton.button == Button1) { | ||||
| +		return followurl(evcol(e), evrow(e)); | ||||
| +	} | ||||
| + | ||||
|  	for (ms = mshortcuts; ms < mshortcuts + LEN(mshortcuts); ms++) { | ||||
|  		if (ms->release == release && | ||||
|  		    ms->button == e->xbutton.button && | ||||
| @@ -1476,7 +1481,7 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i | ||||
|  	XftDrawGlyphFontSpec(xw.draw, fg, specs, len); | ||||
|   | ||||
|  	/* Render underline and strikethrough. */ | ||||
| -	if (base.mode & ATTR_UNDERLINE) { | ||||
| +	if (base.mode & ATTR_UNDERLINE || base.mode & ATTR_URL) { | ||||
|  		XftDrawRect(xw.draw, fg, winx, winy + dc.font.ascent + 1, | ||||
|  				width, 1); | ||||
|  	} | ||||
| @@ -1831,6 +1836,11 @@ kpress(XEvent *ev) | ||||
|  		len = XmbLookupString(xw.ime.xic, e, buf, sizeof buf, &ksym, &status); | ||||
|  	else | ||||
|  		len = XLookupString(e, buf, sizeof buf, &ksym, NULL); | ||||
| + | ||||
| +	/* KeyRelease not relevant to shortcuts */ | ||||
| +	if (ev->type == KeyRelease) | ||||
| +		return; | ||||
| + | ||||
|  	/* 1. shortcuts */ | ||||
|  	for (bp = shortcuts; bp < shortcuts + LEN(shortcuts); bp++) { | ||||
|  		if (ksym == bp->keysym && match(bp->mod, e->state)) { | ||||
| --  | ||||
| 2.42.0 | ||||
|  | ||||
							
								
								
									
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							| @@ -0,0 +1,12 @@ | ||||
| diff --git a/x.c b/x.c | ||||
| index e5f1737..5cabd60 100644 | ||||
| --- a/x.c | ||||
| +++ b/x.c | ||||
| @@ -673,6 +673,7 @@ setsel(char *str, Time t) | ||||
|  	XSetSelectionOwner(xw.dpy, XA_PRIMARY, xw.win, t); | ||||
|  	if (XGetSelectionOwner(xw.dpy, XA_PRIMARY) != xw.win) | ||||
|  		selclear(); | ||||
| +	clipcopy(NULL); | ||||
|  } | ||||
|   | ||||
|  void | ||||
							
								
								
									
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							| @@ -0,0 +1,70 @@ | ||||
| diff --git a/config.def.h b/config.def.h | ||||
| index 877afab..6a1699f 100644 | ||||
| --- a/config.def.h | ||||
| +++ b/config.def.h | ||||
| @@ -84,41 +84,35 @@ static unsigned int tabspaces = 8; | ||||
|  | ||||
|  /* Terminal colors (16 first used in escape sequence) */ | ||||
|  static const char *colorname[] = { | ||||
| -	/* 8 normal colors */ | ||||
| -	"black", | ||||
| -	"red3", | ||||
| -	"green3", | ||||
| -	"yellow3", | ||||
| -	"blue2", | ||||
| -	"magenta3", | ||||
| -	"cyan3", | ||||
| -	"gray90", | ||||
| - | ||||
| -	/* 8 bright colors */ | ||||
| -	"gray50", | ||||
| -	"red", | ||||
| -	"green", | ||||
| -	"yellow", | ||||
| -	"#5c5cff", | ||||
| -	"magenta", | ||||
| -	"cyan", | ||||
| -	"white", | ||||
| - | ||||
| -	[255] = 0, | ||||
| - | ||||
| -	/* more colors can be added after 255 to use with DefaultXX */ | ||||
| -	"#cccccc", | ||||
| -	"#555555", | ||||
| -}; | ||||
|  | ||||
| +  /* 8 normal colors */ | ||||
| +  [0] = "#282828", /* hard contrast: #1d2021 / soft contrast: #32302f */ | ||||
| +  [1] = "#cc241d", /* red     */ | ||||
| +  [2] = "#98971a", /* green   */ | ||||
| +  [3] = "#d79921", /* yellow  */ | ||||
| +  [4] = "#458588", /* blue    */ | ||||
| +  [5] = "#b16286", /* magenta */ | ||||
| +  [6] = "#689d6a", /* cyan    */ | ||||
| +  [7] = "#a89984", /* white   */ | ||||
| + | ||||
| +  /* 8 bright colors */ | ||||
| +  [8]  = "#928374", /* black   */ | ||||
| +  [9]  = "#fb4934", /* red     */ | ||||
| +  [10] = "#b8bb26", /* green   */ | ||||
| +  [11] = "#fabd2f", /* yellow  */ | ||||
| +  [12] = "#83a598", /* blue    */ | ||||
| +  [13] = "#d3869b", /* magenta */ | ||||
| +  [14] = "#8ec07c", /* cyan    */ | ||||
| +  [15] = "#ebdbb2", /* white   */ | ||||
| +}; | ||||
|  | ||||
|  /* | ||||
|   * Default colors (colorname index) | ||||
| - * foreground, background, cursor, reverse cursor | ||||
| + * foreground, background, cursor | ||||
|   */ | ||||
| -unsigned int defaultfg = 7; | ||||
| -unsigned int defaultbg = 0; | ||||
| -static unsigned int defaultcs = 256; | ||||
| +unsigned int defaultfg = 15; | ||||
| +unsigned int defaultbg = 0; | ||||
| +static unsigned int defaultcs = 15; | ||||
|  static unsigned int defaultrcs = 257; | ||||
|  | ||||
|  /* | ||||
							
								
								
									
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							| @@ -0,0 +1,351 @@ | ||||
| diff --git a/config.def.h b/config.def.h | ||||
| index 2cd740a..40b7d93 100644 | ||||
| --- a/config.def.h | ||||
| +++ b/config.def.h | ||||
| @@ -201,6 +201,8 @@ static Shortcut shortcuts[] = { | ||||
|  	{ TERMMOD,              XK_Y,           selpaste,       {.i =  0} }, | ||||
|  	{ ShiftMask,            XK_Insert,      selpaste,       {.i =  0} }, | ||||
|  	{ TERMMOD,              XK_Num_Lock,    numlock,        {.i =  0} }, | ||||
| +	{ ShiftMask,            XK_Page_Up,     kscrollup,      {.i = -1} }, | ||||
| +    { ShiftMask,            XK_Page_Down,   kscrolldown,    {.i = -1} }, | ||||
|  }; | ||||
|   | ||||
|  /* | ||||
| diff --git a/st.c b/st.c | ||||
| index b9f66e7..2478942 100644 | ||||
| --- a/st.c | ||||
| +++ b/st.c | ||||
| @@ -35,6 +35,7 @@ | ||||
|  #define ESC_ARG_SIZ   16 | ||||
|  #define STR_BUF_SIZ   ESC_BUF_SIZ | ||||
|  #define STR_ARG_SIZ   ESC_ARG_SIZ | ||||
| +#define HISTSIZE      2000 | ||||
|   | ||||
|  /* macros */ | ||||
|  #define IS_SET(flag)		((term.mode & (flag)) != 0) | ||||
| @@ -42,6 +43,9 @@ | ||||
|  #define ISCONTROLC1(c)		(BETWEEN(c, 0x80, 0x9f)) | ||||
|  #define ISCONTROL(c)		(ISCONTROLC0(c) || ISCONTROLC1(c)) | ||||
|  #define ISDELIM(u)		(u && wcschr(worddelimiters, u)) | ||||
| +#define TLINE(y)		((y) < term.scr ? term.hist[((y) + term.histi - \ | ||||
| +            term.scr + HISTSIZE + 1) % HISTSIZE] : \ | ||||
| +            term.line[(y) - term.scr]) | ||||
|   | ||||
|  enum term_mode { | ||||
|  	MODE_WRAP        = 1 << 0, | ||||
| @@ -115,6 +119,9 @@ typedef struct { | ||||
|  	int col;      /* nb col */ | ||||
|  	Line *line;   /* screen */ | ||||
|  	Line *alt;    /* alternate screen */ | ||||
| +	Line hist[HISTSIZE]; /* history buffer */ | ||||
| +	int histi;    /* history index */ | ||||
| +	int scr;      /* scroll back */ | ||||
|  	int *dirty;   /* dirtyness of lines */ | ||||
|  	TCursor c;    /* cursor */ | ||||
|  	int ocx;      /* old cursor col */ | ||||
| @@ -185,8 +192,8 @@ static void tnewline(int); | ||||
|  static void tputtab(int); | ||||
|  static void tputc(Rune); | ||||
|  static void treset(void); | ||||
| -static void tscrollup(int, int); | ||||
| -static void tscrolldown(int, int); | ||||
| +static void tscrollup(int, int, int); | ||||
| +static void tscrolldown(int, int, int); | ||||
|  static void tsetattr(const int *, int); | ||||
|  static void tsetchar(Rune, const Glyph *, int, int); | ||||
|  static void tsetdirt(int, int); | ||||
| @@ -409,10 +416,10 @@ tlinelen(int y) | ||||
|  { | ||||
|  	int i = term.col; | ||||
|   | ||||
| -	if (term.line[y][i - 1].mode & ATTR_WRAP) | ||||
| +	if (TLINE(y)[i - 1].mode & ATTR_WRAP) | ||||
|  		return i; | ||||
|   | ||||
| -	while (i > 0 && term.line[y][i - 1].u == ' ') | ||||
| +	while (i > 0 && TLINE(y)[i - 1].u == ' ') | ||||
|  		--i; | ||||
|   | ||||
|  	return i; | ||||
| @@ -521,7 +528,7 @@ selsnap(int *x, int *y, int direction) | ||||
|  		 * Snap around if the word wraps around at the end or | ||||
|  		 * beginning of a line. | ||||
|  		 */ | ||||
| -		prevgp = &term.line[*y][*x]; | ||||
| +		prevgp = &TLINE(*y)[*x]; | ||||
|  		prevdelim = ISDELIM(prevgp->u); | ||||
|  		for (;;) { | ||||
|  			newx = *x + direction; | ||||
| @@ -536,14 +543,14 @@ selsnap(int *x, int *y, int direction) | ||||
|  					yt = *y, xt = *x; | ||||
|  				else | ||||
|  					yt = newy, xt = newx; | ||||
| -				if (!(term.line[yt][xt].mode & ATTR_WRAP)) | ||||
| +				if (!(TLINE(yt)[xt].mode & ATTR_WRAP)) | ||||
|  					break; | ||||
|  			} | ||||
|   | ||||
|  			if (newx >= tlinelen(newy)) | ||||
|  				break; | ||||
|   | ||||
| -			gp = &term.line[newy][newx]; | ||||
| +			gp = &TLINE(newy)[newx]; | ||||
|  			delim = ISDELIM(gp->u); | ||||
|  			if (!(gp->mode & ATTR_WDUMMY) && (delim != prevdelim | ||||
|  					|| (delim && gp->u != prevgp->u))) | ||||
| @@ -564,14 +571,14 @@ selsnap(int *x, int *y, int direction) | ||||
|  		*x = (direction < 0) ? 0 : term.col - 1; | ||||
|  		if (direction < 0) { | ||||
|  			for (; *y > 0; *y += direction) { | ||||
| -				if (!(term.line[*y-1][term.col-1].mode | ||||
| +				if (!(TLINE(*y-1)[term.col-1].mode | ||||
|  						& ATTR_WRAP)) { | ||||
|  					break; | ||||
|  				} | ||||
|  			} | ||||
|  		} else if (direction > 0) { | ||||
|  			for (; *y < term.row-1; *y += direction) { | ||||
| -				if (!(term.line[*y][term.col-1].mode | ||||
| +				if (!(TLINE(*y)[term.col-1].mode | ||||
|  						& ATTR_WRAP)) { | ||||
|  					break; | ||||
|  				} | ||||
| @@ -602,13 +609,13 @@ getsel(void) | ||||
|  		} | ||||
|   | ||||
|  		if (sel.type == SEL_RECTANGULAR) { | ||||
| -			gp = &term.line[y][sel.nb.x]; | ||||
| +			gp = &TLINE(y)[sel.nb.x]; | ||||
|  			lastx = sel.ne.x; | ||||
|  		} else { | ||||
| -			gp = &term.line[y][sel.nb.y == y ? sel.nb.x : 0]; | ||||
| +			gp = &TLINE(y)[sel.nb.y == y ? sel.nb.x : 0]; | ||||
|  			lastx = (sel.ne.y == y) ? sel.ne.x : term.col-1; | ||||
|  		} | ||||
| -		last = &term.line[y][MIN(lastx, linelen-1)]; | ||||
| +		last = &TLINE(y)[MIN(lastx, linelen-1)]; | ||||
|  		while (last >= gp && last->u == ' ') | ||||
|  			--last; | ||||
|   | ||||
| @@ -844,6 +851,9 @@ void | ||||
|  ttywrite(const char *s, size_t n, int may_echo) | ||||
|  { | ||||
|  	const char *next; | ||||
| +	Arg arg = (Arg) { .i = term.scr }; | ||||
| + | ||||
| +	kscrolldown(&arg); | ||||
|   | ||||
|  	if (may_echo && IS_SET(MODE_ECHO)) | ||||
|  		twrite(s, n, 1); | ||||
| @@ -1055,13 +1065,53 @@ tswapscreen(void) | ||||
|  } | ||||
|   | ||||
|  void | ||||
| -tscrolldown(int orig, int n) | ||||
| +kscrolldown(const Arg* a) | ||||
| +{ | ||||
| +	int n = a->i; | ||||
| + | ||||
| +	if (n < 0) | ||||
| +		n = term.row + n; | ||||
| + | ||||
| +	if (n > term.scr) | ||||
| +		n = term.scr; | ||||
| + | ||||
| +	if (term.scr > 0) { | ||||
| +		term.scr -= n; | ||||
| +		selscroll(0, -n); | ||||
| +		tfulldirt(); | ||||
| +	} | ||||
| +} | ||||
| + | ||||
| +void | ||||
| +kscrollup(const Arg* a) | ||||
| +{ | ||||
| +	int n = a->i; | ||||
| + | ||||
| +	if (n < 0) | ||||
| +		n = term.row + n; | ||||
| + | ||||
| +	if (term.scr <= HISTSIZE-n) { | ||||
| +		term.scr += n; | ||||
| +		selscroll(0, n); | ||||
| +		tfulldirt(); | ||||
| +	} | ||||
| +} | ||||
| + | ||||
| +void | ||||
| +tscrolldown(int orig, int n, int copyhist) | ||||
|  { | ||||
|  	int i; | ||||
|  	Line temp; | ||||
|   | ||||
|  	LIMIT(n, 0, term.bot-orig+1); | ||||
|   | ||||
| +	if (copyhist) { | ||||
| +		term.histi = (term.histi - 1 + HISTSIZE) % HISTSIZE; | ||||
| +		temp = term.hist[term.histi]; | ||||
| +		term.hist[term.histi] = term.line[term.bot]; | ||||
| +		term.line[term.bot] = temp; | ||||
| +	} | ||||
| + | ||||
|  	tsetdirt(orig, term.bot-n); | ||||
|  	tclearregion(0, term.bot-n+1, term.col-1, term.bot); | ||||
|   | ||||
| @@ -1071,17 +1121,28 @@ tscrolldown(int orig, int n) | ||||
|  		term.line[i-n] = temp; | ||||
|  	} | ||||
|   | ||||
| -	selscroll(orig, n); | ||||
| +	if (term.scr == 0) | ||||
| +		selscroll(orig, n); | ||||
|  } | ||||
|   | ||||
|  void | ||||
| -tscrollup(int orig, int n) | ||||
| +tscrollup(int orig, int n, int copyhist) | ||||
|  { | ||||
|  	int i; | ||||
|  	Line temp; | ||||
|   | ||||
|  	LIMIT(n, 0, term.bot-orig+1); | ||||
|   | ||||
| +	if (copyhist) { | ||||
| +		term.histi = (term.histi + 1) % HISTSIZE; | ||||
| +		temp = term.hist[term.histi]; | ||||
| +		term.hist[term.histi] = term.line[orig]; | ||||
| +		term.line[orig] = temp; | ||||
| +	} | ||||
| + | ||||
| +	if (term.scr > 0 && term.scr < HISTSIZE) | ||||
| +		term.scr = MIN(term.scr + n, HISTSIZE-1); | ||||
| + | ||||
|  	tclearregion(0, orig, term.col-1, orig+n-1); | ||||
|  	tsetdirt(orig+n, term.bot); | ||||
|   | ||||
| @@ -1091,7 +1152,8 @@ tscrollup(int orig, int n) | ||||
|  		term.line[i+n] = temp; | ||||
|  	} | ||||
|   | ||||
| -	selscroll(orig, -n); | ||||
| +	if (term.scr == 0) | ||||
| +		selscroll(orig, -n); | ||||
|  } | ||||
|   | ||||
|  void | ||||
| @@ -1120,7 +1182,7 @@ tnewline(int first_col) | ||||
|  	int y = term.c.y; | ||||
|   | ||||
|  	if (y == term.bot) { | ||||
| -		tscrollup(term.top, 1); | ||||
| +		tscrollup(term.top, 1, 1); | ||||
|  	} else { | ||||
|  		y++; | ||||
|  	} | ||||
| @@ -1285,14 +1347,14 @@ void | ||||
|  tinsertblankline(int n) | ||||
|  { | ||||
|  	if (BETWEEN(term.c.y, term.top, term.bot)) | ||||
| -		tscrolldown(term.c.y, n); | ||||
| +		tscrolldown(term.c.y, n, 0); | ||||
|  } | ||||
|   | ||||
|  void | ||||
|  tdeleteline(int n) | ||||
|  { | ||||
|  	if (BETWEEN(term.c.y, term.top, term.bot)) | ||||
| -		tscrollup(term.c.y, n); | ||||
| +		tscrollup(term.c.y, n, 0); | ||||
|  } | ||||
|   | ||||
|  int32_t | ||||
| @@ -1730,11 +1792,11 @@ csihandle(void) | ||||
|  	case 'S': /* SU -- Scroll <n> line up */ | ||||
|  		if (csiescseq.priv) break; | ||||
|  		DEFAULT(csiescseq.arg[0], 1); | ||||
| -		tscrollup(term.top, csiescseq.arg[0]); | ||||
| +		tscrollup(term.top, csiescseq.arg[0], 0); | ||||
|  		break; | ||||
|  	case 'T': /* SD -- Scroll <n> line down */ | ||||
|  		DEFAULT(csiescseq.arg[0], 1); | ||||
| -		tscrolldown(term.top, csiescseq.arg[0]); | ||||
| +		tscrolldown(term.top, csiescseq.arg[0], 0); | ||||
|  		break; | ||||
|  	case 'L': /* IL -- Insert <n> blank lines */ | ||||
|  		DEFAULT(csiescseq.arg[0], 1); | ||||
| @@ -2306,7 +2368,7 @@ eschandle(uchar ascii) | ||||
|  		return 0; | ||||
|  	case 'D': /* IND -- Linefeed */ | ||||
|  		if (term.c.y == term.bot) { | ||||
| -			tscrollup(term.top, 1); | ||||
| +			tscrollup(term.top, 1, 1); | ||||
|  		} else { | ||||
|  			tmoveto(term.c.x, term.c.y+1); | ||||
|  		} | ||||
| @@ -2319,7 +2381,7 @@ eschandle(uchar ascii) | ||||
|  		break; | ||||
|  	case 'M': /* RI -- Reverse index */ | ||||
|  		if (term.c.y == term.top) { | ||||
| -			tscrolldown(term.top, 1); | ||||
| +			tscrolldown(term.top, 1, 1); | ||||
|  		} else { | ||||
|  			tmoveto(term.c.x, term.c.y-1); | ||||
|  		} | ||||
| @@ -2542,7 +2604,7 @@ twrite(const char *buf, int buflen, int show_ctrl) | ||||
|  void | ||||
|  tresize(int col, int row) | ||||
|  { | ||||
| -	int i; | ||||
| +	int i, j; | ||||
|  	int minrow = MIN(row, term.row); | ||||
|  	int mincol = MIN(col, term.col); | ||||
|  	int *bp; | ||||
| @@ -2579,6 +2641,14 @@ tresize(int col, int row) | ||||
|  	term.dirty = xrealloc(term.dirty, row * sizeof(*term.dirty)); | ||||
|  	term.tabs = xrealloc(term.tabs, col * sizeof(*term.tabs)); | ||||
|   | ||||
| +	for (i = 0; i < HISTSIZE; i++) { | ||||
| +		term.hist[i] = xrealloc(term.hist[i], col * sizeof(Glyph)); | ||||
| +		for (j = mincol; j < col; j++) { | ||||
| +			term.hist[i][j] = term.c.attr; | ||||
| +			term.hist[i][j].u = ' '; | ||||
| +		} | ||||
| +	} | ||||
| + | ||||
|  	/* resize each row to new width, zero-pad if needed */ | ||||
|  	for (i = 0; i < minrow; i++) { | ||||
|  		term.line[i] = xrealloc(term.line[i], col * sizeof(Glyph)); | ||||
| @@ -2637,7 +2707,7 @@ drawregion(int x1, int y1, int x2, int y2) | ||||
|  			continue; | ||||
|   | ||||
|  		term.dirty[y] = 0; | ||||
| -		xdrawline(term.line[y], x1, y, x2); | ||||
| +		xdrawline(TLINE(y), x1, y, x2); | ||||
|  	} | ||||
|  } | ||||
|   | ||||
| @@ -2658,8 +2728,9 @@ draw(void) | ||||
|  		cx--; | ||||
|   | ||||
|  	drawregion(0, 0, term.col, term.row); | ||||
| -	xdrawcursor(cx, term.c.y, term.line[term.c.y][cx], | ||||
| -			term.ocx, term.ocy, term.line[term.ocy][term.ocx]); | ||||
| +	if (term.scr == 0) | ||||
| +		xdrawcursor(cx, term.c.y, term.line[term.c.y][cx], | ||||
| +				term.ocx, term.ocy, term.line[term.ocy][term.ocx]); | ||||
|  	term.ocx = cx; | ||||
|  	term.ocy = term.c.y; | ||||
|  	xfinishdraw(); | ||||
| diff --git a/st.h b/st.h | ||||
| index fd3b0d8..818a6f8 100644 | ||||
| --- a/st.h | ||||
| +++ b/st.h | ||||
| @@ -81,6 +81,8 @@ void die(const char *, ...); | ||||
|  void redraw(void); | ||||
|  void draw(void); | ||||
|   | ||||
| +void kscrolldown(const Arg *); | ||||
| +void kscrollup(const Arg *); | ||||
|  void printscreen(const Arg *); | ||||
|  void printsel(const Arg *); | ||||
|  void sendbreak(const Arg *); | ||||
| @@ -0,0 +1,25 @@ | ||||
| From 6b7e7e6c5c44dd6347ad49691b80d808c1b0cb77 Mon Sep 17 00:00:00 2001 | ||||
| From: Jernej Jakob <jernej.jakob@gmail.com> | ||||
| Date: Mon, 1 Jul 2024 14:00:02 +0200 | ||||
| Subject: [PATCH] [st][patch] Update st-scrollback-mouse for 0.9.2 | ||||
|  | ||||
| --- | ||||
|  config.def.h | 2 ++ | ||||
|  1 file changed, 2 insertions(+) | ||||
|  | ||||
| diff --git a/config.def.h b/config.def.h | ||||
| index 8b25d40..d259675 100644 | ||||
| --- a/config.def.h | ||||
| +++ b/config.def.h | ||||
| @@ -176,6 +176,8 @@ static uint forcemousemod = ShiftMask; | ||||
|   */ | ||||
|  static MouseShortcut mshortcuts[] = { | ||||
|  	/* mask                 button   function        argument       release */ | ||||
| +	{ ShiftMask,            Button4, kscrollup,      {.i = 1} }, | ||||
| +	{ ShiftMask,            Button5, kscrolldown,    {.i = 1} }, | ||||
|  	{ XK_ANY_MOD,           Button2, selpaste,       {.i = 0},      1 }, | ||||
|  	{ ShiftMask,            Button4, ttysend,        {.s = "\033[5;2~"} }, | ||||
|  	{ XK_ANY_MOD,           Button4, ttysend,        {.s = "\031"} }, | ||||
| --  | ||||
| 2.44.2 | ||||
|  | ||||
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