47 lines
1 KiB
Text
47 lines
1 KiB
Text
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Index: vi.c
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--- vi.c.orig
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+++ vi.c
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@@ -13,10 +13,13 @@
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#endif
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#endif
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+#include <sys/wait.h>
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#include <signal.h>
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#include <curses.h>
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#include <ctype.h>
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+#include <unistd.h>
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#include <stdlib.h>
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+#include <stdbool.h>
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#include "sc.h"
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#if defined(REGCOMP)
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@@ -40,10 +43,6 @@ void gotobottom();
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#define istext(a) (isalnum(a) || ((a) == '_'))
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-#define bool int
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-#define true 1
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-#define false 0
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-
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static void append_line();
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static void back_hist();
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static int back_line(int arg);
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@@ -667,7 +666,7 @@ dotab()
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static struct range *nextmatch;
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int len;
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- if (linelim > 0 && isalnum(line[linelim-1]) || line[linelim-1] == '_' ||
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+ if ((linelim > 0 && isalnum(line[linelim-1])) || line[linelim-1] == '_' ||
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(completethis && line[linelim-1] == ' ')) {
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if (!completethis) {
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for (completethis = line + linelim - 1; isalnum(*completethis) ||
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@@ -1573,7 +1572,7 @@ search_again(bool reverse)
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#endif
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#ifdef REGCOMP
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- if ((last_search == NULL))
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+ if (last_search == NULL)
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return;
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#else
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#ifndef RE_COMP
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