Updated st to version 0.8.5. Updated patches as well
parent
abc1d97e2d
commit
86753fdeef
@ -0,0 +1,136 @@
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#include <stdlib.h>
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#include <stdio.h>
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#include <math.h>
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#include <X11/Xft/Xft.h>
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#include <hb.h>
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#include <hb-ft.h>
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#include "st.h"
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void hbtransformsegment(XftFont *xfont, const Glyph *string, hb_codepoint_t *codepoints, int start, int length);
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hb_font_t *hbfindfont(XftFont *match);
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typedef struct {
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XftFont *match;
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hb_font_t *font;
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} HbFontMatch;
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static int hbfontslen = 0;
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static HbFontMatch *hbfontcache = NULL;
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void
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hbunloadfonts()
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{
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for (int i = 0; i < hbfontslen; i++) {
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hb_font_destroy(hbfontcache[i].font);
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XftUnlockFace(hbfontcache[i].match);
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}
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if (hbfontcache != NULL) {
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free(hbfontcache);
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hbfontcache = NULL;
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}
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hbfontslen = 0;
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}
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hb_font_t *
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hbfindfont(XftFont *match)
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{
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for (int i = 0; i < hbfontslen; i++) {
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if (hbfontcache[i].match == match)
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return hbfontcache[i].font;
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}
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/* Font not found in cache, caching it now. */
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hbfontcache = realloc(hbfontcache, sizeof(HbFontMatch) * (hbfontslen + 1));
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FT_Face face = XftLockFace(match);
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hb_font_t *font = hb_ft_font_create(face, NULL);
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if (font == NULL)
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die("Failed to load Harfbuzz font.");
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hbfontcache[hbfontslen].match = match;
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hbfontcache[hbfontslen].font = font;
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hbfontslen += 1;
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return font;
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}
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void
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hbtransform(XftGlyphFontSpec *specs, const Glyph *glyphs, size_t len, int x, int y)
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{
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int start = 0, length = 1, gstart = 0;
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hb_codepoint_t *codepoints = calloc(len, sizeof(hb_codepoint_t));
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for (int idx = 1, specidx = 1; idx < len; idx++) {
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if (glyphs[idx].mode & ATTR_WDUMMY) {
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length += 1;
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continue;
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}
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if (specs[specidx].font != specs[start].font || ATTRCMP(glyphs[gstart], glyphs[idx]) || selected(x + idx, y) != selected(x + gstart, y)) {
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hbtransformsegment(specs[start].font, glyphs, codepoints, gstart, length);
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/* Reset the sequence. */
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length = 1;
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start = specidx;
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gstart = idx;
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} else {
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length += 1;
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}
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specidx++;
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}
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/* EOL. */
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hbtransformsegment(specs[start].font, glyphs, codepoints, gstart, length);
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/* Apply the transformation to glyph specs. */
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for (int i = 0, specidx = 0; i < len; i++) {
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if (glyphs[i].mode & ATTR_WDUMMY)
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continue;
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if (codepoints[i] != specs[specidx].glyph)
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((Glyph *)glyphs)[i].mode |= ATTR_LIGA;
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specs[specidx++].glyph = codepoints[i];
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}
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free(codepoints);
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}
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void
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hbtransformsegment(XftFont *xfont, const Glyph *string, hb_codepoint_t *codepoints, int start, int length)
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{
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hb_font_t *font = hbfindfont(xfont);
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if (font == NULL)
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return;
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Rune rune;
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ushort mode = USHRT_MAX;
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hb_buffer_t *buffer = hb_buffer_create();
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hb_buffer_set_direction(buffer, HB_DIRECTION_LTR);
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/* Fill buffer with codepoints. */
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for (int i = start; i < (start+length); i++) {
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rune = string[i].u;
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mode = string[i].mode;
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if (mode & ATTR_WDUMMY)
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rune = 0x0020;
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hb_buffer_add_codepoints(buffer, &rune, 1, 0, 1);
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}
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/* Shape the segment. */
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hb_shape(font, buffer, NULL, 0);
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/* Get new glyph info. */
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hb_glyph_info_t *info = hb_buffer_get_glyph_infos(buffer, NULL);
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/* Write new codepoints. */
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for (int i = 0; i < length; i++) {
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hb_codepoint_t gid = info[i].codepoint;
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codepoints[start+i] = gid;
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}
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/* Cleanup. */
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hb_buffer_destroy(buffer);
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}
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@ -0,0 +1,7 @@
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#include <X11/Xft/Xft.h>
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#include <hb.h>
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#include <hb-ft.h>
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void hbunloadfonts();
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void hbtransform(XftGlyphFontSpec *, const Glyph *, size_t, int, int);
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@ -0,0 +1,130 @@
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config.def.h | 6 ++++++
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st.c | 21 ++++++++++++++++++++-
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st.h | 2 ++
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x.c | 26 ++++++++++++++++++++++++++
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4 files changed, 54 insertions(+), 1 deletion(-)
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diff --git a/config.def.h b/config.def.h
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index 823e79f..08e6ed4 100644
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--- a/config.def.h
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+++ b/config.def.h
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@@ -459,3 +459,9 @@ static char ascii_printable[] =
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" !\"#$%&'()*+,-./0123456789:;<=>?"
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"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
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"`abcdefghijklmnopqrstuvwxyz{|}~";
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+
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+/*
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+ * plumb_cmd is run on mouse button 3 click, with argument set to
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+ * current selection and with cwd set to the cwd of the active shell
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+ */
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+static char *plumb_cmd = "plumb";
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diff --git a/st.c b/st.c
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index 46cf2da..46d7c8a 100644
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--- a/st.c
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+++ b/st.c
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@@ -27,6 +27,9 @@
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#elif defined(__FreeBSD__) || defined(__DragonFly__)
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#include <libutil.h>
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#endif
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+#if defined(__OpenBSD__)
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+ #include <sys/sysctl.h>
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+#endif
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/* Arbitrary sizes */
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#define UTF_INVALID 0xFFFD
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@@ -232,6 +235,22 @@ static uchar utfmask[UTF_SIZ + 1] = {0xC0, 0x80, 0xE0, 0xF0, 0xF8};
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static Rune utfmin[UTF_SIZ + 1] = { 0, 0, 0x80, 0x800, 0x10000};
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static Rune utfmax[UTF_SIZ + 1] = {0x10FFFF, 0x7F, 0x7FF, 0xFFFF, 0x10FFFF};
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+int
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+subprocwd(char *path)
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+{
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+#if defined(__linux)
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+ if (snprintf(path, PATH_MAX, "/proc/%d/cwd", pid) < 0)
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+ return -1;
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+ return 0;
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+#elif defined(__OpenBSD__)
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+ size_t sz = PATH_MAX;
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+ int name[3] = {CTL_KERN, KERN_PROC_CWD, pid};
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+ if (sysctl(name, 3, path, &sz, 0, 0) == -1)
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+ return -1;
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+ return 0;
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+#endif
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+}
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+
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ssize_t
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xwrite(int fd, const char *s, size_t len)
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{
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@@ -810,7 +829,7 @@ ttynew(char *line, char *cmd, char *out, char **args)
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break;
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default:
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#ifdef __OpenBSD__
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- if (pledge("stdio rpath tty proc", NULL) == -1)
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+ if (pledge("stdio rpath tty proc ps exec", NULL) == -1)
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die("pledge\n");
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#endif
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close(s);
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diff --git a/st.h b/st.h
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index 38c61c4..1f87287 100644
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--- a/st.h
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+++ b/st.h
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@@ -110,6 +110,8 @@ void *xmalloc(size_t);
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void *xrealloc(void *, size_t);
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char *xstrdup(char *);
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+int subprocwd(char *);
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+
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/* config.h globals */
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extern char *utmp;
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extern char *stty_args;
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diff --git a/x.c b/x.c
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index 00cb6b1..e03dc71 100644
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--- a/x.c
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+++ b/x.c
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@@ -5,6 +5,7 @@
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#include <locale.h>
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#include <signal.h>
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#include <sys/select.h>
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+#include <sys/wait.h>
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#include <time.h>
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#include <unistd.h>
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#include <libgen.h>
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@@ -635,6 +636,29 @@ xsetsel(char *str)
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setsel(str, CurrentTime);
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}
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+void
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+plumb(char *sel) {
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+ if (sel == NULL)
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+ return;
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+ char cwd[PATH_MAX];
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+ pid_t child;
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+ if (subprocwd(cwd) != 0)
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+ return;
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+
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+ switch(child = fork()) {
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+ case -1:
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+ return;
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+ case 0:
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+ if (chdir(cwd) != 0)
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+ exit(1);
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+ if (execvp(plumb_cmd, (char *const []){plumb_cmd, sel, 0}) == -1)
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+ exit(1);
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+ exit(0);
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+ default:
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+ waitpid(child, NULL, 0);
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+ }
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+}
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+
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void
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brelease(XEvent *e)
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{
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@@ -647,6 +671,8 @@ brelease(XEvent *e)
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selpaste(NULL);
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else if (e->xbutton.button == Button1)
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mousesel(e, 1);
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+ else if (e->xbutton.button == Button3)
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+ plumb(xsel.primary);
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}
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void
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@ -0,0 +1,146 @@
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diff --git a/config.def.h b/config.def.h
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index 91ab8ca..6af616e 100644
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--- a/config.def.h
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+++ b/config.def.h
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@@ -93,6 +93,9 @@ char *termname = "st-256color";
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*/
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unsigned int tabspaces = 8;
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+/* bg opacity */
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+float alpha = 0.8;
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+
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/* Terminal colors (16 first used in escape sequence) */
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static const char *colorname[] = {
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/* 8 normal colors */
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diff --git a/config.mk b/config.mk
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index 4c4c5d5..0114bad 100644
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--- a/config.mk
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+++ b/config.mk
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@@ -16,7 +16,7 @@ PKG_CONFIG = pkg-config
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INCS = -I$(X11INC) \
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`$(PKG_CONFIG) --cflags fontconfig` \
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`$(PKG_CONFIG) --cflags freetype2`
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-LIBS = -L$(X11LIB) -lm -lrt -lX11 -lutil -lXft \
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+LIBS = -L$(X11LIB) -lm -lrt -lX11 -lutil -lXft -lXrender\
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`$(PKG_CONFIG) --libs fontconfig` \
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`$(PKG_CONFIG) --libs freetype2`
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diff --git a/st.h b/st.h
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index 519b9bd..8bb533d 100644
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--- a/st.h
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+++ b/st.h
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@@ -126,3 +126,4 @@ extern unsigned int tabspaces;
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extern unsigned int defaultfg;
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extern unsigned int defaultbg;
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extern unsigned int defaultcs;
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+extern float alpha;
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diff --git a/x.c b/x.c
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index 8a16faa..ddf4178 100644
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--- a/x.c
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+++ b/x.c
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@@ -105,6 +105,7 @@ typedef struct {
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XSetWindowAttributes attrs;
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int scr;
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int isfixed; /* is fixed geometry? */
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+ int depth; /* bit depth */
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int l, t; /* left and top offset */
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int gm; /* geometry mask */
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} XWindow;
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@@ -243,6 +244,7 @@ static char *usedfont = NULL;
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static double usedfontsize = 0;
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static double defaultfontsize = 0;
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+static char *opt_alpha = NULL;
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static char *opt_class = NULL;
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static char **opt_cmd = NULL;
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static char *opt_embed = NULL;
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@@ -736,7 +738,7 @@ xresize(int col, int row)
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XFreePixmap(xw.dpy, xw.buf);
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xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h,
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- DefaultDepth(xw.dpy, xw.scr));
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+ xw.depth);
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XftDrawChange(xw.draw, xw.buf);
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xclear(0, 0, win.w, win.h);
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@@ -796,6 +798,13 @@ xloadcols(void)
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else
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die("could not allocate color %d\n", i);
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}
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+
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+ /* set alpha value of bg color */
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+ if (opt_alpha)
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+ alpha = strtof(opt_alpha, NULL);
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+ dc.col[defaultbg].color.alpha = (unsigned short)(0xffff * alpha);
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+ dc.col[defaultbg].pixel &= 0x00FFFFFF;
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+ dc.col[defaultbg].pixel |= (unsigned char)(0xff * alpha) << 24;
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loaded = 1;
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}
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@@ -1118,11 +1127,23 @@ xinit(int cols, int rows)
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Window parent;
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pid_t thispid = getpid();
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XColor xmousefg, xmousebg;
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+ XWindowAttributes attr;
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+ XVisualInfo vis;
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if (!(xw.dpy = XOpenDisplay(NULL)))
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die("can't open display\n");
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xw.scr = XDefaultScreen(xw.dpy);
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- xw.vis = XDefaultVisual(xw.dpy, xw.scr);
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+
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+ if (!(opt_embed && (parent = strtol(opt_embed, NULL, 0)))) {
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+ parent = XRootWindow(xw.dpy, xw.scr);
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+ xw.depth = 32;
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+ } else {
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+ XGetWindowAttributes(xw.dpy, parent, &attr);
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+ xw.depth = attr.depth;
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+ }
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+
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+ XMatchVisualInfo(xw.dpy, xw.scr, xw.depth, TrueColor, &vis);
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+ xw.vis = vis.visual;
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/* font */
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if (!FcInit())
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@@ -1132,7 +1153,7 @@ xinit(int cols, int rows)
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xloadfonts(usedfont, 0);
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/* colors */
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- xw.cmap = XDefaultColormap(xw.dpy, xw.scr);
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+ xw.cmap = XCreateColormap(xw.dpy, parent, xw.vis, None);
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xloadcols();
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/* adjust fixed window geometry */
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@@ -1152,19 +1173,15 @@ xinit(int cols, int rows)
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| ButtonMotionMask | ButtonPressMask | ButtonReleaseMask;
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xw.attrs.colormap = xw.cmap;
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- if (!(opt_embed && (parent = strtol(opt_embed, NULL, 0))))
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- parent = XRootWindow(xw.dpy, xw.scr);
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xw.win = XCreateWindow(xw.dpy, parent, xw.l, xw.t,
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- win.w, win.h, 0, XDefaultDepth(xw.dpy, xw.scr), InputOutput,
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+ win.w, win.h, 0, xw.depth, InputOutput,
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xw.vis, CWBackPixel | CWBorderPixel | CWBitGravity
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| CWEventMask | CWColormap, &xw.attrs);
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memset(&gcvalues, 0, sizeof(gcvalues));
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gcvalues.graphics_exposures = False;
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- dc.gc = XCreateGC(xw.dpy, parent, GCGraphicsExposures,
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- &gcvalues);
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- xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h,
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- DefaultDepth(xw.dpy, xw.scr));
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+ xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h, xw.depth);
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+ dc.gc = XCreateGC(xw.dpy, xw.buf, GCGraphicsExposures, &gcvalues);
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XSetForeground(xw.dpy, dc.gc, dc.col[defaultbg].pixel);
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XFillRectangle(xw.dpy, xw.buf, dc.gc, 0, 0, win.w, win.h);
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@@ -2019,6 +2036,9 @@ main(int argc, char *argv[])
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case 'a':
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allowaltscreen = 0;
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break;
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+ case 'A':
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+ opt_alpha = EARGF(usage());
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+ break;
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case 'c':
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opt_class = EARGF(usage());
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break;
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@ -0,0 +1,152 @@
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diff --git a/x.c b/x.c
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index 8bf998e..e2cda07 100644
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--- a/x.c
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+++ b/x.c
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@@ -81,6 +81,7 @@ typedef XftGlyphFontSpec GlyphFontSpec;
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typedef struct {
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int tw, th; /* tty width and height */
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int w, h; /* window width and height */
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+ int hborderpx, vborderpx;
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int ch; /* char height */
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int cw; /* char width */
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int mode; /* window state/mode flags */
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@@ -331,7 +332,7 @@ ttysend(const Arg *arg)
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int
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evcol(XEvent *e)
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{
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- int x = e->xbutton.x - borderpx;
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+ int x = e->xbutton.x - win.hborderpx;
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LIMIT(x, 0, win.tw - 1);
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return x / win.cw;
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}
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@@ -339,7 +340,7 @@ evcol(XEvent *e)
|
||||
int
|
||||
evrow(XEvent *e)
|
||||
{
|
||||
- int y = e->xbutton.y - borderpx;
|
||||
+ int y = e->xbutton.y - win.vborderpx;
|
||||
LIMIT(y, 0, win.th - 1);
|
||||
return y / win.ch;
|
||||
}
|
||||
@@ -723,6 +724,9 @@ cresize(int width, int height)
|
||||
col = MAX(1, col);
|
||||
row = MAX(1, row);
|
||||
|
||||
+ win.hborderpx = (win.w - col * win.cw) / 2;
|
||||
+ win.vborderpx = (win.h - row * win.ch) / 2;
|
||||
+
|
||||
tresize(col, row);
|
||||
xresize(col, row);
|
||||
ttyresize(win.tw, win.th);
|
||||
@@ -840,8 +844,8 @@ xhints(void)
|
||||
sizeh->flags = PSize | PResizeInc | PBaseSize | PMinSize;
|
||||
sizeh->height = win.h;
|
||||
sizeh->width = win.w;
|
||||
- sizeh->height_inc = win.ch;
|
||||
- sizeh->width_inc = win.cw;
|
||||
+ sizeh->height_inc = 1;
|
||||
+ sizeh->width_inc = 1;
|
||||
sizeh->base_height = 2 * borderpx;
|
||||
sizeh->base_width = 2 * borderpx;
|
||||
sizeh->min_height = win.ch + 2 * borderpx;
|
||||
@@ -1123,8 +1127,8 @@ xinit(int cols, int rows)
|
||||
xloadcols();
|
||||
|
||||
/* adjust fixed window geometry */
|
||||
- win.w = 2 * borderpx + cols * win.cw;
|
||||
- win.h = 2 * borderpx + rows * win.ch;
|
||||
+ win.w = 2 * win.hborderpx + 2 * borderpx + cols * win.cw;
|
||||
+ win.h = 2 * win.vborderpx + 2 * borderpx + rows * win.ch;
|
||||
if (xw.gm & XNegative)
|
||||
xw.l += DisplayWidth(xw.dpy, xw.scr) - win.w - 2;
|
||||
if (xw.gm & YNegative)
|
||||
@@ -1213,7 +1217,7 @@ xinit(int cols, int rows)
|
||||
int
|
||||
xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x, int y)
|
||||
{
|
||||
- float winx = borderpx + x * win.cw, winy = borderpx + y * win.ch, xp, yp;
|
||||
+ float winx = win.hborderpx + x * win.cw, winy = win.vborderpx + y * win.ch, xp, yp;
|
||||
ushort mode, prevmode = USHRT_MAX;
|
||||
Font *font = &dc.font;
|
||||
int frcflags = FRC_NORMAL;
|
||||
@@ -1346,7 +1350,7 @@ void
|
||||
xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, int y)
|
||||
{
|
||||
int charlen = len * ((base.mode & ATTR_WIDE) ? 2 : 1);
|
||||
- int winx = borderpx + x * win.cw, winy = borderpx + y * win.ch,
|
||||
+ int winx = win.hborderpx + x * win.cw, winy = win.vborderpx + y * win.ch,
|
||||
width = charlen * win.cw;
|
||||
Color *fg, *bg, *temp, revfg, revbg, truefg, truebg;
|
||||
XRenderColor colfg, colbg;
|
||||
@@ -1436,17 +1440,17 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i
|
||||
|
||||
/* Intelligent cleaning up of the borders. */
|
||||
if (x == 0) {
|
||||
- xclear(0, (y == 0)? 0 : winy, borderpx,
|
||||
+ xclear(0, (y == 0)? 0 : winy, win.vborderpx,
|
||||
winy + win.ch +
|
||||
- ((winy + win.ch >= borderpx + win.th)? win.h : 0));
|
||||
+ ((winy + win.ch >= win.vborderpx + win.th)? win.h : 0));
|
||||
}
|
||||
- if (winx + width >= borderpx + win.tw) {
|
||||
+ if (winx + width >= win.hborderpx + win.tw) {
|
||||
xclear(winx + width, (y == 0)? 0 : winy, win.w,
|
||||
- ((winy + win.ch >= borderpx + win.th)? win.h : (winy + win.ch)));
|
||||
+ ((winy + win.ch >= win.vborderpx + win.th)? win.h : (winy + win.ch)));
|
||||
}
|
||||
if (y == 0)
|
||||
- xclear(winx, 0, winx + width, borderpx);
|
||||
- if (winy + win.ch >= borderpx + win.th)
|
||||
+ xclear(winx, 0, winx + width, win.vborderpx);
|
||||
+ if (winy + win.ch >= win.vborderpx + win.th)
|
||||
xclear(winx, winy + win.ch, winx + width, win.h);
|
||||
|
||||
/* Clean up the region we want to draw to. */
|
||||
@@ -1540,35 +1544,35 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
|
||||
case 3: /* Blinking Underline */
|
||||
case 4: /* Steady Underline */
|
||||
XftDrawRect(xw.draw, &drawcol,
|
||||
- borderpx + cx * win.cw,
|
||||
- borderpx + (cy + 1) * win.ch - \
|
||||
+ win.hborderpx + cx * win.cw,
|
||||
+ win.vborderpx + (cy + 1) * win.ch - \
|
||||
cursorthickness,
|
||||
win.cw, cursorthickness);
|
||||
break;
|
||||
case 5: /* Blinking bar */
|
||||
case 6: /* Steady bar */
|
||||
XftDrawRect(xw.draw, &drawcol,
|
||||
- borderpx + cx * win.cw,
|
||||
- borderpx + cy * win.ch,
|
||||
+ win.hborderpx + cx * win.cw,
|
||||
+ win.vborderpx + cy * win.ch,
|
||||
cursorthickness, win.ch);
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
XftDrawRect(xw.draw, &drawcol,
|
||||
- borderpx + cx * win.cw,
|
||||
- borderpx + cy * win.ch,
|
||||
+ win.hborderpx + cx * win.cw,
|
||||
+ win.vborderpx + cy * win.ch,
|
||||
win.cw - 1, 1);
|
||||
XftDrawRect(xw.draw, &drawcol,
|
||||
- borderpx + cx * win.cw,
|
||||
- borderpx + cy * win.ch,
|
||||
+ win.hborderpx + cx * win.cw,
|
||||
+ win.vborderpx + cy * win.ch,
|
||||
1, win.ch - 1);
|
||||
XftDrawRect(xw.draw, &drawcol,
|
||||
- borderpx + (cx + 1) * win.cw - 1,
|
||||
- borderpx + cy * win.ch,
|
||||
+ win.hborderpx + (cx + 1) * win.cw - 1,
|
||||
+ win.vborderpx + cy * win.ch,
|
||||
1, win.ch - 1);
|
||||
XftDrawRect(xw.draw, &drawcol,
|
||||
- borderpx + cx * win.cw,
|
||||
- borderpx + (cy + 1) * win.ch - 1,
|
||||
+ win.hborderpx + cx * win.cw,
|
||||
+ win.vborderpx + (cy + 1) * win.ch - 1,
|
||||
win.cw, 1);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,17 @@
|
||||
diff --git a/x.c b/x.c
|
||||
index 65cae94..096471c 100644
|
||||
--- a/x.c
|
||||
+++ b/x.c
|
||||
@@ -1501,6 +1501,12 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i
|
||||
if (winy + win.ch >= win.vborderpx + win.th)
|
||||
xclear(winx, winy + win.ch, winx + width, win.h);
|
||||
|
||||
+ /* Clear border for anysize patch */
|
||||
+ xclear(0, 0, win.w, win.vborderpx);
|
||||
+ xclear(0, 0, win.hborderpx, win.h);
|
||||
+ xclear(0, win.h - win.vborderpx, win.w, win.vborderpx);
|
||||
+ xclear(win.w - win.hborderpx, 0, win.hborderpx, win.h);
|
||||
+
|
||||
/* Clean up the region we want to draw to. */
|
||||
XftDrawRect(xw.draw, bg, winx, winy, width, win.ch);
|
||||
|
||||
@ -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
|
||||
@ -0,0 +1,20 @@
|
||||
--- a/config.def.h 2020-11-12 20:23:48.867954750 +0100
|
||||
+++ b/config.def.h 2020-11-12 20:21:15.055922720 +0100
|
||||
@@ -276,7 +276,7 @@
|
||||
{ XK_KP_Delete, ControlMask, "\033[3;5~", +1, 0},
|
||||
{ XK_KP_Delete, ShiftMask, "\033[2K", -1, 0},
|
||||
{ XK_KP_Delete, ShiftMask, "\033[3;2~", +1, 0},
|
||||
- { XK_KP_Delete, XK_ANY_MOD, "\033[P", -1, 0},
|
||||
+ { XK_KP_Delete, XK_ANY_MOD, "\033[3~", -1, 0},
|
||||
{ XK_KP_Delete, XK_ANY_MOD, "\033[3~", +1, 0},
|
||||
{ XK_KP_Multiply, XK_ANY_MOD, "\033Oj", +2, 0},
|
||||
{ XK_KP_Add, XK_ANY_MOD, "\033Ok", +2, 0},
|
||||
@@ -344,7 +344,7 @@
|
||||
{ XK_Delete, ControlMask, "\033[3;5~", +1, 0},
|
||||
{ XK_Delete, ShiftMask, "\033[2K", -1, 0},
|
||||
{ XK_Delete, ShiftMask, "\033[3;2~", +1, 0},
|
||||
- { XK_Delete, XK_ANY_MOD, "\033[P", -1, 0},
|
||||
+ { XK_Delete, XK_ANY_MOD, "\033[3~", -1, 0},
|
||||
{ XK_Delete, XK_ANY_MOD, "\033[3~", +1, 0},
|
||||
{ XK_BackSpace, XK_NO_MOD, "\177", 0, 0},
|
||||
{ XK_BackSpace, Mod1Mask, "\033\177", 0, 0},
|
||||
@ -0,0 +1,307 @@
|
||||
diff --git a/Makefile b/Makefile
|
||||
index 470ac86..38240da 100644
|
||||
--- a/Makefile
|
||||
+++ b/Makefile
|
||||
@@ -4,7 +4,7 @@
|
||||
|
||||
include config.mk
|
||||
|
||||
-SRC = st.c x.c
|
||||
+SRC = st.c x.c hb.c
|
||||
OBJ = $(SRC:.c=.o)
|
||||
|
||||
all: options st
|
||||
@@ -22,7 +22,8 @@ config.h:
|
||||
$(CC) $(STCFLAGS) -c $<
|
||||
|
||||
st.o: config.h st.h win.h
|
||||
-x.o: arg.h config.h st.h win.h
|
||||
+x.o: arg.h config.h st.h win.h hb.h
|
||||
+hb.o: st.h
|
||||
|
||||
$(OBJ): config.h config.mk
|
||||
|
||||
diff --git a/config.mk b/config.mk
|
||||
index ddc65ae..07a3d14 100644
|
||||
--- a/config.mk
|
||||
+++ b/config.mk
|
||||
@@ -15,10 +15,12 @@ PKG_CONFIG = pkg-config
|
||||
# includes and libs
|
||||
INCS = -I$(X11INC) \
|
||||
`$(PKG_CONFIG) --cflags fontconfig` \
|
||||
- `$(PKG_CONFIG) --cflags freetype2`
|
||||
+ `$(PKG_CONFIG) --cflags freetype2` \
|
||||
+ `$(PKG_CONFIG) --cflags harfbuzz`
|
||||
LIBS = -L$(X11LIB) -lm -lrt -lX11 -lutil -lXft -lXrender\
|
||||
`$(PKG_CONFIG) --libs fontconfig` \
|
||||
- `$(PKG_CONFIG) --libs freetype2`
|
||||
+ `$(PKG_CONFIG) --libs freetype2` \
|
||||
+ `$(PKG_CONFIG) --libs harfbuzz`
|
||||
|
||||
# flags
|
||||
STCPPFLAGS = -DVERSION=\"$(VERSION)\" -D_XOPEN_SOURCE=600
|
||||
diff --git a/hb.c b/hb.c
|
||||
new file mode 100644
|
||||
index 0000000..7df2828
|
||||
--- /dev/null
|
||||
+++ b/hb.c
|
||||
@@ -0,0 +1,136 @@
|
||||
+#include <stdlib.h>
|
||||
+#include <stdio.h>
|
||||
+#include <math.h>
|
||||
+#include <X11/Xft/Xft.h>
|
||||
+#include <hb.h>
|
||||
+#include <hb-ft.h>
|
||||
+
|
||||
+#include "st.h"
|
||||
+
|
||||
+void hbtransformsegment(XftFont *xfont, const Glyph *string, hb_codepoint_t *codepoints, int start, int length);
|
||||
+hb_font_t *hbfindfont(XftFont *match);
|
||||
+
|
||||
+typedef struct {
|
||||
+ XftFont *match;
|
||||
+ hb_font_t *font;
|
||||
+} HbFontMatch;
|
||||
+
|
||||
+static int hbfontslen = 0;
|
||||
+static HbFontMatch *hbfontcache = NULL;
|
||||
+
|
||||
+void
|
||||
+hbunloadfonts()
|
||||
+{
|
||||
+ for (int i = 0; i < hbfontslen; i++) {
|
||||
+ hb_font_destroy(hbfontcache[i].font);
|
||||
+ XftUnlockFace(hbfontcache[i].match);
|
||||
+ }
|
||||
+
|
||||
+ if (hbfontcache != NULL) {
|
||||
+ free(hbfontcache);
|
||||
+ hbfontcache = NULL;
|
||||
+ }
|
||||
+ hbfontslen = 0;
|
||||
+}
|
||||
+
|
||||
+hb_font_t *
|
||||
+hbfindfont(XftFont *match)
|
||||
+{
|
||||
+ for (int i = 0; i < hbfontslen; i++) {
|
||||
+ if (hbfontcache[i].match == match)
|
||||
+ return hbfontcache[i].font;
|
||||
+ }
|
||||
+
|
||||
+ /* Font not found in cache, caching it now. */
|
||||
+ hbfontcache = realloc(hbfontcache, sizeof(HbFontMatch) * (hbfontslen + 1));
|
||||
+ FT_Face face = XftLockFace(match);
|
||||
+ hb_font_t *font = hb_ft_font_create(face, NULL);
|
||||
+ if (font == NULL)
|
||||
+ die("Failed to load Harfbuzz font.");
|
||||
+
|
||||
+ hbfontcache[hbfontslen].match = match;
|
||||
+ hbfontcache[hbfontslen].font = font;
|
||||
+ hbfontslen += 1;
|
||||
+
|
||||
+ return font;
|
||||
+}
|
||||
+
|
||||
+void
|
||||
+hbtransform(XftGlyphFontSpec *specs, const Glyph *glyphs, size_t len, int x, int y)
|
||||
+{
|
||||
+ int start = 0, length = 1, gstart = 0;
|
||||
+ hb_codepoint_t *codepoints = calloc(len, sizeof(hb_codepoint_t));
|
||||
+
|
||||
+ for (int idx = 1, specidx = 1; idx < len; idx++) {
|
||||
+ if (glyphs[idx].mode & ATTR_WDUMMY) {
|
||||
+ length += 1;
|
||||
+ continue;
|
||||
+ }
|
||||
+
|
||||
+ if (specs[specidx].font != specs[start].font || ATTRCMP(glyphs[gstart], glyphs[idx]) || selected(x + idx, y) != selected(x + gstart, y)) {
|
||||
+ hbtransformsegment(specs[start].font, glyphs, codepoints, gstart, length);
|
||||
+
|
||||
+ /* Reset the sequence. */
|
||||
+ length = 1;
|
||||
+ start = specidx;
|
||||
+ gstart = idx;
|
||||
+ } else {
|
||||
+ length += 1;
|
||||
+ }
|
||||
+
|
||||
+ specidx++;
|
||||
+ }
|
||||
+
|
||||
+ /* EOL. */
|
||||
+ hbtransformsegment(specs[start].font, glyphs, codepoints, gstart, length);
|
||||
+
|
||||
+ /* Apply the transformation to glyph specs. */
|
||||
+ for (int i = 0, specidx = 0; i < len; i++) {
|
||||
+ if (glyphs[i].mode & ATTR_WDUMMY)
|
||||
+ continue;
|
||||
+
|
||||
+ if (codepoints[i] != specs[specidx].glyph)
|
||||
+ ((Glyph *)glyphs)[i].mode |= ATTR_LIGA;
|
||||
+
|
||||
+ specs[specidx++].glyph = codepoints[i];
|
||||
+ }
|
||||
+
|
||||
+ free(codepoints);
|
||||
+}
|
||||
+
|
||||
+void
|
||||
+hbtransformsegment(XftFont *xfont, const Glyph *string, hb_codepoint_t *codepoints, int start, int length)
|
||||
+{
|
||||
+ hb_font_t *font = hbfindfont(xfont);
|
||||
+ if (font == NULL)
|
||||
+ return;
|
||||
+
|
||||
+ Rune rune;
|
||||
+ ushort mode = USHRT_MAX;
|
||||
+ hb_buffer_t *buffer = hb_buffer_create();
|
||||
+ hb_buffer_set_direction(buffer, HB_DIRECTION_LTR);
|
||||
+
|
||||
+ /* Fill buffer with codepoints. */
|
||||
+ for (int i = start; i < (start+length); i++) {
|
||||
+ rune = string[i].u;
|
||||
+ mode = string[i].mode;
|
||||
+ if (mode & ATTR_WDUMMY)
|
||||
+ rune = 0x0020;
|
||||
+ hb_buffer_add_codepoints(buffer, &rune, 1, 0, 1);
|
||||
+ }
|
||||
+
|
||||
+ /* Shape the segment. */
|
||||
+ hb_shape(font, buffer, NULL, 0);
|
||||
+
|
||||
+ /* Get new glyph info. */
|
||||
+ hb_glyph_info_t *info = hb_buffer_get_glyph_infos(buffer, NULL);
|
||||
+
|
||||
+ /* Write new codepoints. */
|
||||
+ for (int i = 0; i < length; i++) {
|
||||
+ hb_codepoint_t gid = info[i].codepoint;
|
||||
+ codepoints[start+i] = gid;
|
||||
+ }
|
||||
+
|
||||
+ /* Cleanup. */
|
||||
+ hb_buffer_destroy(buffer);
|
||||
+}
|
||||
diff --git a/hb.h b/hb.h
|
||||
new file mode 100644
|
||||
index 0000000..b3e02d0
|
||||
--- /dev/null
|
||||
+++ b/hb.h
|
||||
@@ -0,0 +1,7 @@
|
||||
+#include <X11/Xft/Xft.h>
|
||||
+#include <hb.h>
|
||||
+#include <hb-ft.h>
|
||||
+
|
||||
+void hbunloadfonts();
|
||||
+void hbtransform(XftGlyphFontSpec *, const Glyph *, size_t, int, int);
|
||||
+
|
||||
diff --git a/st.c b/st.c
|
||||
index 641edc0..14a0b66 100644
|
||||
--- a/st.c
|
||||
+++ b/st.c
|
||||
@@ -2670,7 +2670,8 @@ draw(void)
|
||||
drawregion(0, 0, term.col, term.row);
|
||||
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, term.ocy, term.line[term.ocy][term.ocx],
|
||||
+ term.line[term.ocy], term.col);
|
||||
term.ocx = cx;
|
||||
term.ocy = term.c.y;
|
||||
xfinishdraw();
|
||||
diff --git a/st.h b/st.h
|
||||
index 2b2ba94..01bfb05 100644
|
||||
--- a/st.h
|
||||
+++ b/st.h
|
||||
@@ -11,7 +11,8 @@
|
||||
#define DIVCEIL(n, d) (((n) + ((d) - 1)) / (d))
|
||||
#define DEFAULT(a, b) (a) = (a) ? (a) : (b)
|
||||
#define LIMIT(x, a, b) (x) = (x) < (a) ? (a) : (x) > (b) ? (b) : (x)
|
||||
-#define ATTRCMP(a, b) ((a).mode != (b).mode || (a).fg != (b).fg || \
|
||||
+#define ATTRCMP(a, b) (((a).mode & (~ATTR_WRAP) & (~ATTR_LIGA)) != ((b).mode & (~ATTR_WRAP) & (~ATTR_LIGA)) || \
|
||||
+ (a).fg != (b).fg || \
|
||||
(a).bg != (b).bg)
|
||||
#define TIMEDIFF(t1, t2) ((t1.tv_sec-t2.tv_sec)*1000 + \
|
||||
(t1.tv_nsec-t2.tv_nsec)/1E6)
|
||||
@@ -33,6 +34,7 @@ enum glyph_attribute {
|
||||
ATTR_WRAP = 1 << 8,
|
||||
ATTR_WIDE = 1 << 9,
|
||||
ATTR_WDUMMY = 1 << 10,
|
||||
+ ATTR_LIGA = 1 << 11,
|
||||
ATTR_BOLD_FAINT = ATTR_BOLD | ATTR_FAINT,
|
||||
};
|
||||
|
||||
diff --git a/win.h b/win.h
|
||||
index a6ef1b9..bc0d180 100644
|
||||
--- a/win.h
|
||||
+++ b/win.h
|
||||
@@ -25,7 +25,7 @@ enum win_mode {
|
||||
|
||||
void xbell(void);
|
||||
void xclipcopy(void);
|
||||
-void xdrawcursor(int, int, Glyph, int, int, Glyph);
|
||||
+void xdrawcursor(int, int, Glyph, int, int, Glyph, Line, int);
|
||||
void xdrawline(Line, int, int, int);
|
||||
void xfinishdraw(void);
|
||||
void xloadcols(void);
|
||||
diff --git a/x.c b/x.c
|
||||
index 50da23c..bec3e76 100644
|
||||
--- a/x.c
|
||||
+++ b/x.c
|
||||
@@ -19,6 +19,7 @@ char *argv0;
|
||||
#include "arg.h"
|
||||
#include "st.h"
|
||||
#include "win.h"
|
||||
+#include "hb.h"
|
||||
|
||||
/* types used in config.h */
|
||||
typedef struct {
|
||||
@@ -1040,6 +1041,9 @@ xunloadfont(Font *f)
|
||||
void
|
||||
xunloadfonts(void)
|
||||
{
|
||||
+ /* Clear Harfbuzz font cache. */
|
||||
+ hbunloadfonts();
|
||||
+
|
||||
/* Free the loaded fonts in the font cache. */
|
||||
while (frclen > 0)
|
||||
XftFontClose(xw.dpy, frc[--frclen].font);
|
||||
@@ -1246,7 +1250,7 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x
|
||||
mode = glyphs[i].mode;
|
||||
|
||||
/* Skip dummy wide-character spacing. */
|
||||
- if (mode == ATTR_WDUMMY)
|
||||
+ if (mode & ATTR_WDUMMY)
|
||||
continue;
|
||||
|
||||
/* Determine font for glyph if different from previous glyph. */
|
||||
@@ -1353,6 +1357,9 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x
|
||||
numspecs++;
|
||||
}
|
||||
|
||||
+ /* Harfbuzz transformation for ligatures. */
|
||||
+ hbtransform(specs, glyphs, len, x, y);
|
||||
+
|
||||
return numspecs;
|
||||
}
|
||||
|
||||
@@ -1502,14 +1509,17 @@ xdrawglyph(Glyph g, int x, int y)
|
||||
}
|
||||
|
||||
void
|
||||
-xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
|
||||
+xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og, Line line, int len)
|
||||
{
|
||||
Color drawcol;
|
||||
|
||||
/* remove the old cursor */
|
||||
if (selected(ox, oy))
|
||||
og.mode ^= ATTR_REVERSE;
|
||||
- xdrawglyph(og, ox, oy);
|
||||
+
|
||||
+ /* Redraw the line where cursor was previously.
|
||||
+ * It will restore the ligatures broken by the cursor. */
|
||||
+ xdrawline(line, 0, oy, len);
|
||||
|
||||
if (IS_SET(MODE_HIDE))
|
||||
return;
|
||||
@ -0,0 +1,111 @@
|
||||
From 063d3eff86c788798d8219a7eb10b39d41f06482 Mon Sep 17 00:00:00 2001
|
||||
From: Santtu Lakkala <inz@inz.fi>
|
||||
Date: Sat, 19 Feb 2022 14:12:02 +0200
|
||||
Subject: [PATCH] Add shortcut to spawn new terminal in the current dir
|
||||
|
||||
Build on bakkeby's doule fork version. Use /proc/self/exe as the binary,
|
||||
and argv[0] as the called name. This allows to have several different
|
||||
st's and running from build tree etc. Also skip the unnecessary readlink
|
||||
part, shell shall do that anyway. Futher mark the pty master as cloexec,
|
||||
so the fd's are not leaked to spawned processes.
|
||||
---
|
||||
config.def.h | 1 +
|
||||
st.c | 36 ++++++++++++++++++++++++++++++++++++
|
||||
st.h | 1 +
|
||||
3 files changed, 38 insertions(+)
|
||||
|
||||
diff --git a/config.def.h b/config.def.h
|
||||
index 91ab8ca..7c75246 100644
|
||||
--- a/config.def.h
|
||||
+++ b/config.def.h
|
||||
@@ -201,6 +201,7 @@ static Shortcut shortcuts[] = {
|
||||
{ TERMMOD, XK_Y, selpaste, {.i = 0} },
|
||||
{ ShiftMask, XK_Insert, selpaste, {.i = 0} },
|
||||
{ TERMMOD, XK_Num_Lock, numlock, {.i = 0} },
|
||||
+ { TERMMOD, XK_Return, newterm, {.i = 0} },
|
||||
};
|
||||
|
||||
/*
|
||||
diff --git a/st.c b/st.c
|
||||
index 51049ba..5d435de 100644
|
||||
--- a/st.c
|
||||
+++ b/st.c
|
||||
@@ -20,6 +20,8 @@
|
||||
#include "st.h"
|
||||
#include "win.h"
|
||||
|
||||
+extern char *argv0;
|
||||
+
|
||||
#if defined(__linux)
|
||||
#include <pty.h>
|
||||
#elif defined(__OpenBSD__) || defined(__NetBSD__) || defined(__APPLE__)
|
||||
@@ -153,6 +155,7 @@ typedef struct {
|
||||
} STREscape;
|
||||
|
||||
static void execsh(char *, char **);
|
||||
+static int chdir_by_pid(pid_t pid);
|
||||
static void stty(char **);
|
||||
static void sigchld(int);
|
||||
static void ttywriteraw(const char *, size_t);
|
||||
@@ -813,6 +816,7 @@ ttynew(const char *line, char *cmd, const char *out, char **args)
|
||||
if (pledge("stdio rpath tty proc", NULL) == -1)
|
||||
die("pledge\n");
|
||||
#endif
|
||||
+ fcntl(m, F_SETFD, FD_CLOEXEC);
|
||||
close(s);
|
||||
cmdfd = m;
|
||||
signal(SIGCHLD, sigchld);
|
||||
@@ -1061,6 +1065,38 @@ tswapscreen(void)
|
||||
tfulldirt();
|
||||
}
|
||||
|
||||
+void
|
||||
+newterm(const Arg* a)
|
||||
+{
|
||||
+ int res;
|
||||
+ switch (fork()) {
|
||||
+ case -1:
|
||||
+ die("fork failed: %s\n", strerror(errno));
|
||||
+ break;
|
||||
+ case 0:
|
||||
+ switch (fork()) {
|
||||
+ case -1:
|
||||
+ die("fork failed: %s\n", strerror(errno));
|
||||
+ break;
|
||||
+ case 0:
|
||||
+ chdir_by_pid(pid);
|
||||
+ execlp("/proc/self/exe", argv0, NULL);
|
||||
+ exit(1);
|
||||
+ break;
|
||||
+ default:
|
||||
+ exit(0);
|
||||
+ }
|
||||
+ default:
|
||||
+ wait(NULL);
|
||||
+ }
|
||||
+}
|
||||
+
|
||||
+static int chdir_by_pid(pid_t pid) {
|
||||
+ char buf[32];
|
||||
+ snprintf(buf, sizeof buf, "/proc/%ld/cwd", (long)pid);
|
||||
+ return chdir(buf);
|
||||
+}
|
||||
+
|
||||
void
|
||||
tscrolldown(int orig, int n)
|
||||
{
|
||||
diff --git a/st.h b/st.h
|
||||
index 519b9bd..fbdad18 100644
|
||||
--- a/st.h
|
||||
+++ b/st.h
|
||||
@@ -81,6 +81,7 @@ void die(const char *, ...);
|
||||
void redraw(void);
|
||||
void draw(void);
|
||||
|
||||
+void newterm(const Arg *);
|
||||
void printscreen(const Arg *);
|
||||
void printsel(const Arg *);
|
||||
void sendbreak(const Arg *);
|
||||
--
|
||||
2.32.0
|
||||
|
||||
@ -0,0 +1,90 @@
|
||||
From 1904cbc9af2d518a77331deb082750366aaec90b Mon Sep 17 00:00:00 2001
|
||||
From: aleks <aleks.stier@icloud.com>
|
||||
Date: Tue, 31 May 2022 13:09:47 +0200
|
||||
Subject: [PATCH] Use nord-theme
|
||||
|
||||
*"Inspired by the beauty of the arctic, the colors reflect the cold, yet
|
||||
harmonious world of ice and the colorfulness of the Aurora Borealis."* -
|
||||
[Nord Theme](https://www.nordtheme.com/)
|
||||
|
||||
The default behaviour of st is to reverse the fore- and background
|
||||
colors of each selected cell. If you don't want the selection-colors to
|
||||
be reveresed but instead have fixed fore- and background colors apply on
|
||||
top of this patch the [selectioncolors](../selectioncolors/)-patch. Then
|
||||
set the following settings in your config.h:
|
||||
|
||||
unsigned int selectionbg = 0;
|
||||
unsigned int selectionfg = 256;
|
||||
---
|
||||
config.def.h | 42 ++++++++++++++++++++----------------------
|
||||
1 file changed, 20 insertions(+), 22 deletions(-)
|
||||
|
||||
diff --git a/config.def.h b/config.def.h
|
||||
index 91ab8ca..afd00fd 100644
|
||||
--- a/config.def.h
|
||||
+++ b/config.def.h
|
||||
@@ -96,32 +96,30 @@ 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",
|
||||
+ "#3b4252", /* black */
|
||||
+ "#bf616a", /* red */
|
||||
+ "#a3be8c", /* green */
|
||||
+ "#ebcb8b", /* yellow */
|
||||
+ "#81a1c1", /* blue */
|
||||
+ "#b48ead", /* magenta */
|
||||
+ "#88c0d0", /* cyan */
|
||||
+ "#e5e9f0", /* white */
|
||||
|
||||
/* 8 bright colors */
|
||||
- "gray50",
|
||||
- "red",
|
||||
- "green",
|
||||
- "yellow",
|
||||
- "#5c5cff",
|
||||
- "magenta",
|
||||
- "cyan",
|
||||
- "white",
|
||||
+ "#4c566a", /* black */
|
||||
+ "#bf616a", /* red */
|
||||
+ "#a3be8c", /* green */
|
||||
+ "#ebcb8b", /* yellow */
|
||||
+ "#81a1c1", /* blue */
|
||||
+ "#b48ead", /* magenta */
|
||||
+ "#8fbcbb", /* cyan */
|
||||
+ "#eceff4", /* white */
|
||||
|
||||
[255] = 0,
|
||||
|
||||
/* more colors can be added after 255 to use with DefaultXX */
|
||||
- "#cccccc",
|
||||
- "#555555",
|
||||
- "gray90", /* default foreground colour */
|
||||
- "black", /* default background colour */
|
||||
+ "#d8dee9", /* default foreground colour */
|
||||
+ "#2e3440", /* default background colour */
|
||||
};
|
||||
|
||||
|
||||
@@ -129,8 +127,8 @@ static const char *colorname[] = {
|
||||
* Default colors (colorname index)
|
||||
* foreground, background, cursor, reverse cursor
|
||||
*/
|
||||
-unsigned int defaultfg = 258;
|
||||
-unsigned int defaultbg = 259;
|
||||
+unsigned int defaultfg = 256;
|
||||
+unsigned int defaultbg = 257;
|
||||
unsigned int defaultcs = 256;
|
||||
static unsigned int defaultrcs = 257;
|
||||
|
||||
--
|
||||
2.36.1
|
||||
|
||||
@ -0,0 +1,28 @@
|
||||
From 111e5d0311f174592ccecee2af11067103abaee7 Mon Sep 17 00:00:00 2001
|
||||
From: aleks <aleks.stier@icloud.com>
|
||||
Date: Sun, 11 Aug 2019 03:15:26 +0200
|
||||
Subject: [PATCH] Make right-click paste
|
||||
|
||||
Pressing right-click pastes from the primary-selection.
|
||||
If combined with the clipboard-patch right-click pastes from the clipboard.
|
||||
Middle-click does nothing.
|
||||
---
|
||||
x.c | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/x.c b/x.c
|
||||
index 0422421..13a5849 100644
|
||||
--- a/x.c
|
||||
+++ b/x.c
|
||||
@@ -643,7 +643,7 @@ brelease(XEvent *e)
|
||||
return;
|
||||
}
|
||||
|
||||
- if (e->xbutton.button == Button2)
|
||||
+ if (e->xbutton.button == Button3)
|
||||
selpaste(NULL);
|
||||
else if (e->xbutton.button == Button1)
|
||||
mousesel(e, 1);
|
||||
--
|
||||
2.22.0
|
||||
|
||||
@ -0,0 +1,350 @@
|
||||
diff --git a/config.def.h b/config.def.h
|
||||
index 91ab8ca..e3b469b 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 51049ba..cd750f2 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 */
|
||||
@@ -184,8 +191,8 @@ 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);
|
||||
@@ -416,10 +423,10 @@ 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;
|
||||
@@ -528,7 +535,7 @@ 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;
|
||||
@@ -543,14 +550,14 @@ 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)))
|
||||
@@ -571,14 +578,14 @@ 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;
|
||||
}
|
||||
@@ -609,13 +616,13 @@ 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;
|
||||
|
||||
@@ -851,6 +858,9 @@ 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);
|
||||
@@ -1062,12 +1072,52 @@ 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, 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);
|
||||
@@ -1078,17 +1128,28 @@ 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);
|
||||
|
||||
@@ -1098,7 +1159,8 @@ tscrollup(int orig, int n)
|
||||
term.line[i+n] = temp;
|
||||
}
|
||||
|
||||
- selscroll(orig, -n);
|
||||
+ if (term.scr == 0)
|
||||
+ selscroll(orig, -n);
|
||||
}
|
||||
|
||||
void
|
||||
@@ -1127,7 +1189,7 @@ tnewline(int first_col)
|
||||
int y = term.c.y;
|
||||
|
||||
if (y == term.bot) {
|
||||
- tscrollup(term.top, 1);
|
||||
+ tscrollup(term.top, 1, 1);
|
||||
} else {
|
||||
y++;
|
||||
}
|
||||
@@ -1292,14 +1354,14 @@ 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
|
||||
@@ -1736,11 +1798,11 @@ csihandle(void)
|
||||
break;
|
||||
case 'S': /* SU -- Scroll <n> line up */
|
||||
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);
|
||||
@@ -2330,7 +2392,7 @@ 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);
|
||||
}
|
||||
@@ -2343,7 +2405,7 @@ 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);
|
||||
}
|
||||
@@ -2557,7 +2619,7 @@ 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;
|
||||
@@ -2594,6 +2656,14 @@ 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));
|
||||
@@ -2652,7 +2722,7 @@ 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);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -2673,8 +2743,9 @@ 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 519b9bd..da36b34 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 b5d3351a21442a842e01e8c0317603b6890b379c Mon Sep 17 00:00:00 2001
|
||||
From: asparagii <michele.lambertucci1@gmail.com>
|
||||
Date: Thu, 27 Jan 2022 15:44:02 +0100
|
||||
Subject: [PATCH] st-scrollback-mouse
|
||||
|
||||
---
|
||||
config.def.h | 2 ++
|
||||
1 file changed, 2 insertions(+)
|
||||
|
||||
diff --git a/config.def.h b/config.def.h
|
||||
index e3b469b..c217315 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"} },
|
||||
--
|
||||
2.34.1
|
||||
|
||||
@ -0,0 +1,42 @@
|
||||
From 69cffc587b54b0a9cd81adb87abad8e526d5b25b Mon Sep 17 00:00:00 2001
|
||||
From: "Avi Halachmi (:avih)" <avihpit@yahoo.com>
|
||||
Date: Thu, 4 Jun 2020 17:35:08 +0300
|
||||
Subject: [PATCH] support w3m images
|
||||
|
||||
w3m images are a hack which renders on top of the terminal's drawable,
|
||||
which didn't work in st because when using double buffering, the front
|
||||
buffer (on which w3m draws its images) is ignored, and st draws only
|
||||
on the back buffer, which is then copied to the front buffer.
|
||||
|
||||
There's a patch to make it work at the FAQ already, but that patch
|
||||
canceles double-buffering, which can have negative side effects on
|
||||
some cases such as flickering.
|
||||
|
||||
This patch achieves the same goal but instead of canceling the double
|
||||
buffer it first copies the front buffer to the back buffer.
|
||||
|
||||
This has the same issues as the FAQ patch in that the cursor line is
|
||||
deleted at the image (because st renders always full lines), but
|
||||
otherwise it's simpler and does keeps double buffering.
|
||||
---
|
||||
x.c | 2 ++
|
||||
1 file changed, 2 insertions(+)
|
||||
|
||||
diff --git a/x.c b/x.c
|
||||
index e5f1737..b6ae162 100644
|
||||
--- a/x.c
|
||||
+++ b/x.c
|
||||
@@ -1594,6 +1594,8 @@ xsettitle(char *p)
|
||||
int
|
||||
xstartdraw(void)
|
||||
{
|
||||
+ if (IS_SET(MODE_VISIBLE))
|
||||
+ XCopyArea(xw.dpy, xw.win, xw.buf, dc.gc, 0, 0, win.w, win.h, 0, 0);
|
||||
return IS_SET(MODE_VISIBLE);
|
||||
}
|
||||
|
||||
|
||||
base-commit: 43a395ae91f7d67ce694e65edeaa7bbc720dd027
|
||||
--
|
||||
2.17.1
|
||||
|
||||
Loading…
Reference in New Issue