From 70b10beb56f25de245b7fc5331ebe6f15e95b337 Mon Sep 17 00:00:00 2001 From: mar77i Date: Thu, 25 Jun 2015 11:40:22 +0200 Subject: [PATCH] remove scrollback patch on the AUR branch. --- .SRCINFO | 2 - PKGBUILD | 6 +- scrollback.patch | 338 ----------------------------------------------- 3 files changed, 2 insertions(+), 344 deletions(-) delete mode 100644 scrollback.patch diff --git a/.SRCINFO b/.SRCINFO index 00eb95c..f550831 100644 --- a/.SRCINFO +++ b/.SRCINFO @@ -14,9 +14,7 @@ pkgbase = st-git provides = st conflicts = st source = git://git.suckless.org/st - source = scrollback.patch sha1sums = SKIP - sha1sums = 2e10ac47eb020d50c7f861f3923bb4152255a027 pkgname = st-git diff --git a/PKGBUILD b/PKGBUILD index e1995a4..872f256 100644 --- a/PKGBUILD +++ b/PKGBUILD @@ -11,10 +11,8 @@ arch=('i686' 'x86_64' 'armv7h') license=('MIT') depends=('libxft') makedepends=('ncurses' 'libxext' 'git') -source=('git://git.suckless.org/st' - 'scrollback.patch') -sha1sums=('SKIP' - '2e10ac47eb020d50c7f861f3923bb4152255a027') +source=('git://git.suckless.org/st') +sha1sums=('SKIP') provides=("${_pkgname}") conflicts=("${_pkgname}") diff --git a/scrollback.patch b/scrollback.patch deleted file mode 100644 index 746b83b..0000000 --- a/scrollback.patch +++ /dev/null @@ -1,338 +0,0 @@ -diff --git a/config.def.h b/config.def.h -index bb5596e..2df4cbc 100644 ---- a/config.def.h -+++ b/config.def.h -@@ -7,6 +7,7 @@ - */ - static char font[] = "Liberation Mono:pixelsize=12:antialias=false:autohint=false"; - static int borderpx = 2; -+static int histsize = 2000; - static char shell[] = "/bin/sh"; - static char *utmp = NULL; - static char stty_args[] = "stty raw -echo -iexten echonl"; -@@ -128,6 +129,8 @@ static Shortcut shortcuts[] = { - { MODKEY|ShiftMask, XK_C, clipcopy, {.i = 0} }, - { MODKEY|ShiftMask, XK_V, clippaste, {.i = 0} }, - { MODKEY, 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 0c6b9c3..ab56435 100644 ---- a/st.c -+++ b/st.c -@@ -83,6 +83,8 @@ char *argv0; - #define TRUERED(x) (((x) & 0xff0000) >> 8) - #define TRUEGREEN(x) (((x) & 0xff00)) - #define TRUEBLUE(x) (((x) & 0xff) << 8) -+#define TLINE(y) ((y) < term.scr ? term.hist[((y) + term.histi - term.scr \ -+ + histsize + 1) % histsize] : term.line[(y) - term.scr]) - - - enum glyph_attribute { -@@ -231,6 +233,9 @@ typedef struct { - int col; /* nb col */ - Line *line; /* screen */ - Line *alt; /* alternate screen */ -+ Line *hist; /* history buffer */ -+ int histi; /* history index */ -+ int scr; /* scroll back */ - bool *dirty; /* dirtyness of lines */ - XftGlyphFontSpec *specbuf; /* font spec buffer used for rendering */ - TCursor c; /* cursor */ -@@ -324,6 +329,8 @@ typedef struct { - /* function definitions used in config.h */ - static void clipcopy(const Arg *); - static void clippaste(const Arg *); -+static void kscrolldown(const Arg *); -+static void kscrollup(const Arg *); - static void numlock(const Arg *); - static void selpaste(const Arg *); - static void xzoom(const Arg *); -@@ -395,8 +402,8 @@ static void tputtab(int); - static void tputc(Rune); - static void treset(void); - static void tresize(int, int); --static void tscrollup(int, int); --static void tscrolldown(int, int); -+static void tscrollup(int, int, bool); -+static void tscrolldown(int, int, bool); - static void tsetattr(int *, int); - static void tsetchar(Rune, Glyph *, int, int); - static void tsetscroll(int, int); -@@ -682,10 +689,10 @@ int - 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; -@@ -744,7 +751,7 @@ 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; -@@ -759,14 +766,14 @@ 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))) -@@ -787,14 +794,14 @@ 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; - } -@@ -953,13 +960,13 @@ getsel(void) { - linelen = tlinelen(y); - - 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; - -@@ -1362,10 +1369,16 @@ ttyread(void) { - - /* keep any uncomplete utf8 char for the next call */ - memmove(buf, ptr, buflen); -+ if(term.scr > 0 && term.scr < histsize-1) -+ term.scr++; - } - - void - ttywrite(const char *s, size_t n) { -+ Arg arg = (Arg){ .i = term.scr }; -+ -+ kscrolldown(&arg); -+ - if(xwrite(cmdfd, s, n) == -1) - die("write error on tty: %s\n", strerror(errno)); - } -@@ -1500,13 +1513,52 @@ 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, bool 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); - - for(i = term.bot; i >= orig+n; i--) { -@@ -1519,12 +1571,19 @@ tscrolldown(int orig, int n) { - } - - void --tscrollup(int orig, int n) { -+tscrollup(int orig, int n, bool 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; -+ } -+ - tclearregion(0, orig, term.col-1, orig+n-1); - tsetdirt(orig+n, term.bot); - -@@ -1571,7 +1630,7 @@ tnewline(int first_col) { - int y = term.c.y; - - if(y == term.bot) { -- tscrollup(term.top, 1); -+ tscrollup(term.top, 1, true); - } else { - y++; - } -@@ -1728,13 +1787,13 @@ tinsertblank(int n) { - void - tinsertblankline(int n) { - if(BETWEEN(term.c.y, term.top, term.bot)) -- tscrolldown(term.c.y, n); -+ tscrolldown(term.c.y, n, false); - } - - void - tdeleteline(int n) { - if(BETWEEN(term.c.y, term.top, term.bot)) -- tscrollup(term.c.y, n); -+ tscrollup(term.c.y, n, false); - } - - int32_t -@@ -2163,11 +2222,11 @@ csihandle(void) { - break; - case 'S': /* SU -- Scroll line up */ - DEFAULT(csiescseq.arg[0], 1); -- tscrollup(term.top, csiescseq.arg[0]); -+ tscrollup(term.top, csiescseq.arg[0], false); - break; - case 'T': /* SD -- Scroll line down */ - DEFAULT(csiescseq.arg[0], 1); -- tscrolldown(term.top, csiescseq.arg[0]); -+ tscrolldown(term.top, csiescseq.arg[0], false); - break; - case 'L': /* IL -- Insert blank lines */ - DEFAULT(csiescseq.arg[0], 1); -@@ -2617,7 +2676,7 @@ eschandle(uchar ascii) { - return 0; - case 'D': /* IND -- Linefeed */ - if(term.c.y == term.bot) { -- tscrollup(term.top, 1); -+ tscrollup(term.top, 1, true); - } else { - tmoveto(term.c.x, term.c.y+1); - } -@@ -2630,7 +2689,7 @@ eschandle(uchar ascii) { - break; - case 'M': /* RI -- Reverse index */ - if(term.c.y == term.top) { -- tscrolldown(term.top, 1); -+ tscrolldown(term.top, 1, true); - } else { - tmoveto(term.c.x, term.c.y-1); - } -@@ -2791,7 +2850,7 @@ tputc(Rune u) { - - void - tresize(int col, int row) { -- int i; -+ int i, j; - int minrow = MIN(row, term.row); - int mincol = MIN(col, term.col); - bool *bp; -@@ -2828,9 +2887,18 @@ tresize(int col, int row) { - /* resize to new height */ - term.line = xrealloc(term.line, row * sizeof(Line)); - term.alt = xrealloc(term.alt, row * sizeof(Line)); -+ term.hist = xrealloc(term.hist, histsize * sizeof(Line)); - 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)); -@@ -3664,11 +3732,11 @@ drawregion(int x1, int y1, int x2, int y2) { - term.dirty[y] = 0; - - specs = term.specbuf; -- numspecs = xmakeglyphfontspecs(specs, &term.line[y][x1], x2 - x1, x1, y); -+ numspecs = xmakeglyphfontspecs(specs, &TLINE(y)[x1], x2 - x1, x1, y); - - i = ox = 0; - for(x = x1; x < x2 && i < numspecs; x++) { -- new = term.line[y][x]; -+ new = TLINE(y)[x]; - if(new.mode == ATTR_WDUMMY) - continue; - if(ena_sel && selected(x, y)) -@@ -3688,7 +3756,8 @@ drawregion(int x1, int y1, int x2, int y2) { - if(i > 0) - xdrawglyphfontspecs(specs, base, i, ox, y); - } -- xdrawcursor(); -+ if(term.scr == 0) -+ xdrawcursor(); - } - - void -- 2.41.0