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9ce1c3e3da
Author | SHA1 | Date |
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Jef Roosens | 9ce1c3e3da | |
Jef Roosens | 0d852f8a7c | |
Jef Roosens | d8ff6423a6 |
2
PKGBUILD
2
PKGBUILD
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@ -1,7 +1,7 @@
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# Maintainer: Jef Roosens
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pkgname="jjr-dmenu"
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pkgver="5.1"
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pkgver="5.2"
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pkgrel=1
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pkgdesc="Chewing_Bever's custom build of Suckless's dmenu."
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arch=("x86_64")
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@ -2,6 +2,7 @@
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/* Default settings; can be overriden by command line. */
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static int topbar = 1; /* -b option; if 0, dmenu appears at bottom */
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static int fuzzy = 1; /* -F option; if 0, dmenu doesn't use fuzzy matching */
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/* -fn option overrides fonts[0]; default X11 font or font set */
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static const char *fonts[] = {
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"monospace:size=10"
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1
config.h
1
config.h
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@ -2,6 +2,7 @@
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/* Default settings; can be overriden by command line. */
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static int topbar = 1; /* -b option; if 0, dmenu appears at bottom */
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static int fuzzy = 1; /* -F option; if 0, dmenu doesn't use fuzzy matching */
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/* -fn option overrides fonts[0]; default X11 font or font set */
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static const char *fonts[] = {
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"monospace:size=10"
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@ -1,5 +1,5 @@
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# dmenu version
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VERSION = 5.1
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VERSION = 5.2
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# paths
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PREFIX = /usr/local
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@ -20,7 +20,7 @@ FREETYPEINC = /usr/include/freetype2
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# includes and libs
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INCS = -I$(X11INC) -I$(FREETYPEINC)
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LIBS = -L$(X11LIB) -lX11 $(XINERAMALIBS) $(FREETYPELIBS)
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LIBS = -L$(X11LIB) -lX11 $(XINERAMALIBS) $(FREETYPELIBS) -lm
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# flags
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CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE=700 -D_POSIX_C_SOURCE=200809L -DVERSION=\"$(VERSION)\" $(XINERAMAFLAGS)
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6
dmenu.1
6
dmenu.1
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@ -3,7 +3,7 @@
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dmenu \- dynamic menu
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.SH SYNOPSIS
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.B dmenu
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.RB [ \-bfiv ]
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.RB [ \-bfsv ]
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.RB [ \-l
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.IR lines ]
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.RB [ \-m
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@ -44,8 +44,8 @@ dmenu appears at the bottom of the screen.
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dmenu grabs the keyboard before reading stdin if not reading from a tty. This
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is faster, but will lock up X until stdin reaches end\-of\-file.
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.TP
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.B \-i
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dmenu matches menu items case insensitively.
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.B \-s
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dmenu matches menu items case sensitively.
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.TP
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.BI \-l " lines"
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dmenu lists items vertically, with the given number of lines.
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100
dmenu.c
100
dmenu.c
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@ -1,6 +1,7 @@
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/* See LICENSE file for copyright and license details. */
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#include <ctype.h>
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#include <locale.h>
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#include <math.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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@ -32,6 +33,7 @@ struct item {
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char *text;
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struct item *left, *right;
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int out;
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double distance;
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};
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static char text[BUFSIZ] = "";
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@ -55,8 +57,9 @@ static Clr *scheme[SchemeLast];
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#include "config.h"
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static int (*fstrncmp)(const char *, const char *, size_t) = strncmp;
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static char *(*fstrstr)(const char *, const char *) = strstr;
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static char * cistrstr(const char *s, const char *sub);
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static int (*fstrncmp)(const char *, const char *, size_t) = strncasecmp;
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static char *(*fstrstr)(const char *, const char *) = cistrstr;
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static void
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appenditem(struct item *item, struct item **list, struct item **last)
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@ -217,9 +220,94 @@ grabkeyboard(void)
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die("cannot grab keyboard");
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}
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int
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compare_distance(const void *a, const void *b)
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{
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struct item *da = *(struct item **) a;
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struct item *db = *(struct item **) b;
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if (!db)
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return 1;
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if (!da)
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return -1;
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return da->distance == db->distance ? 0 : da->distance < db->distance ? -1 : 1;
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}
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void
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fuzzymatch(void)
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{
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/* bang - we have so much memory */
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struct item *it;
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struct item **fuzzymatches = NULL;
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char c;
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int number_of_matches = 0, i, pidx, sidx, eidx;
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int text_len = strlen(text), itext_len;
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matches = matchend = NULL;
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/* walk through all items */
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for (it = items; it && it->text; it++) {
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if (text_len) {
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itext_len = strlen(it->text);
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pidx = 0; /* pointer */
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sidx = eidx = -1; /* start of match, end of match */
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/* walk through item text */
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for (i = 0; i < itext_len && (c = it->text[i]); i++) {
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/* fuzzy match pattern */
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if (!fstrncmp(&text[pidx], &c, 1)) {
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if(sidx == -1)
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sidx = i;
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pidx++;
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if (pidx == text_len) {
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eidx = i;
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break;
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}
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}
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}
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/* build list of matches */
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if (eidx != -1) {
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/* compute distance */
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/* add penalty if match starts late (log(sidx+2))
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* add penalty for long a match without many matching characters */
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it->distance = log(sidx + 2) + (double)(eidx - sidx - text_len);
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/* fprintf(stderr, "distance %s %f\n", it->text, it->distance); */
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appenditem(it, &matches, &matchend);
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number_of_matches++;
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}
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} else {
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appenditem(it, &matches, &matchend);
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}
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}
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if (number_of_matches) {
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/* initialize array with matches */
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if (!(fuzzymatches = realloc(fuzzymatches, number_of_matches * sizeof(struct item*))))
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die("cannot realloc %u bytes:", number_of_matches * sizeof(struct item*));
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for (i = 0, it = matches; it && i < number_of_matches; i++, it = it->right) {
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fuzzymatches[i] = it;
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}
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/* sort matches according to distance */
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qsort(fuzzymatches, number_of_matches, sizeof(struct item*), compare_distance);
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/* rebuild list of matches */
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matches = matchend = NULL;
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for (i = 0, it = fuzzymatches[i]; i < number_of_matches && it && \
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it->text; i++, it = fuzzymatches[i]) {
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appenditem(it, &matches, &matchend);
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}
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free(fuzzymatches);
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}
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curr = sel = matches;
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calcoffsets();
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}
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static void
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match(void)
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{
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if (fuzzy) {
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fuzzymatch();
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return;
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}
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static char **tokv = NULL;
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static int tokn = 0;
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@ -727,9 +815,11 @@ main(int argc, char *argv[])
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topbar = 0;
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else if (!strcmp(argv[i], "-f")) /* grabs keyboard before reading stdin */
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fast = 1;
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else if (!strcmp(argv[i], "-i")) { /* case-insensitive item matching */
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fstrncmp = strncasecmp;
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fstrstr = cistrstr;
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else if (!strcmp(argv[i], "-F")) /* disable fuzzy search */
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fuzzy = 0;
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else if (!strcmp(argv[i], "-s")) { /* case-sensitive item matching */
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fstrncmp = strncmp;
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fstrstr = strstr;
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} else if (i + 1 == argc)
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usage();
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/* these options take one argument */
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