Mercurial > vim
annotate runtime/macros/maze/mazeclean.c @ 19627:6b1564fcab92 v8.2.0370
patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
Commit: https://github.com/vim/vim/commit/e49b4bb89505fad28cf89f0891aef3e2d397919e
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Mar 11 13:01:40 2020 +0100
patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
Problem: The typebuf_was_filled flag is sometimes not reset, which may
cause a hang.
Solution: Make sure typebuf_was_filled is reset when the typeahead buffer is
empty.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 11 Mar 2020 13:15:04 +0100 |
parents | 3fc0f57ecb91 |
children |
rev | line source |
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7 | 1 /* |
2 * Cleaned-up version of the maze program. | |
3 * Doesn't look as nice, but should work with all C compilers. | |
4 * Sascha Wilde, October 2003 | |
5 */ | |
6 #include <stdio.h> | |
7 #include <stdlib.h> | |
8 | |
9 char *M, A, Z, E = 40, line[80], T[3]; | |
10 int | |
11 main (C) | |
12 { | |
13 for (M = line + E, *line = A = scanf ("%d", &C); --E; line[E] = M[E] = E) | |
14 printf ("._"); | |
15 for (; (A -= Z = !Z) || (printf ("\n|"), A = 39, C--); Z || printf (T)) | |
16 T[Z] = Z[A - (E = A[line - Z]) && !C | |
17 & A == M[A] | |
18 | RAND_MAX/3 < rand () | |
19 || !C & !Z ? line[M[E] = M[A]] = E, line[M[A] = A - Z] = | |
20 A, "_." : " |"]; | |
21 return 0; | |
22 } |