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runtime(sh,zsh): clear $MANPAGER in ftplugin before shelling out Commit: https://github.com/vim/vim/commit/8d8cb45756cb7e6fda17013b8347be3a11b29610 Author: D. Ben Knoble <ben.knoble+github@gmail.com> Date: Mon May 6 19:52:53 2024 +0200 runtime(sh,zsh): clear $MANPAGER in ftplugin before shelling out Say you use Vim and set MANPAGER='vim -M +MANPAGER --not-a-term -'; then :{Zs,S}hKeywordPrg (or K) will crap out and spew terminal garbage into less when bash's "help" fails. This was introduced by 2f25e40b1 (runtime: configure keywordpg for some file types (#5566), 2023-08-23) and may be present in other files touched by that commit. Make the "man" invocation sensible by unsetting MANPAGER in the environment. Note that changing MANPAGER for `:terminal` is not needed; Vim within Vim is perfectly fine. closes: #14679 Signed-off-by: D. Ben Knoble <ben.knoble+github@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Mon, 06 May 2024 20:00:09 +0200
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * kword_test.c: Unittests for vim_iswordc() and vim_iswordp().
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12 */
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13
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14 #undef NDEBUG
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15 #include <assert.h>
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16
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17 // Must include main.c because it contains much more than just main()
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18 #define NO_VIM_MAIN
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19 #include "main.c"
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20
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21 // This file has to be included because the tested functions are static
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22 #include "charset.c"
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23
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24 /*
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25 * Test the results of vim_iswordc() and vim_iswordp() are matched.
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26 */
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27 static void
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28 test_isword_funcs_utf8(void)
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29 {
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30 buf_T buf;
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31 int c;
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32
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33 CLEAR_FIELD(buf);
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34 p_enc = (char_u *)"utf-8";
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35 p_isi = (char_u *)"";
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36 p_isp = (char_u *)"";
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37 p_isf = (char_u *)"";
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38 buf.b_p_isk = (char_u *)"@,48-57,_,128-167,224-235";
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39
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40 curbuf = &buf;
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41 mb_init(); // calls init_chartab()
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42
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43 for (c = 0; c < 0x10000; ++c)
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44 {
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45 char_u p[4] = {0};
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46 int c1;
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47 int retc;
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48 int retp;
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49
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50 utf_char2bytes(c, p);
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51 c1 = utf_ptr2char(p);
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52 if (c != c1)
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53 {
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54 fprintf(stderr, "Failed: ");
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55 fprintf(stderr,
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56 "[c = %#04x, p = {%#02x, %#02x, %#02x}] ",
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57 c, p[0], p[1], p[2]);
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58 fprintf(stderr, "c != utf_ptr2char(p) (=%#04x)\n", c1);
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59 abort();
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60 }
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61 retc = vim_iswordc_buf(c, &buf);
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62 retp = vim_iswordp_buf(p, &buf);
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63 if (retc != retp)
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64 {
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65 fprintf(stderr, "Failed: ");
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66 fprintf(stderr,
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67 "[c = %#04x, p = {%#02x, %#02x, %#02x}] ",
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68 c, p[0], p[1], p[2]);
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69 fprintf(stderr, "vim_iswordc(c) (=%d) != vim_iswordp(p) (=%d)\n",
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70 retc, retp);
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71 abort();
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72 }
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73 }
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74 }
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75
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76 int
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77 main(void)
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78 {
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79 estack_init();
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80 test_isword_funcs_utf8();
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81 return 0;
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82 }