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annotate src/create_nvcmdidxs.vim @ 32730:078630443def v9.0.1685

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patch 9.0.1685: silence Python 3.11 depreciations for gcc Commit: https://github.com/vim/vim/commit/422b9dcbfadcd5c1dfad982f9782563915398430 Author: Philip H <47042125+pheiduck@users.noreply.github.com> Date: Fri Aug 11 22:38:48 2023 +0200 patch 9.0.1685: silence Python 3.11 depreciations for gcc Problem: Python 3.11 interface throws deprecation warnings Solution: ignore those warnings for gcc and clang Python 3.11 deprecation warnings are already silenced for clang using the pragma ``` # pragma clang diagnostic ignored "-Wdeprecated-declarations" ``` However those warnings are also emitted when using gcc. To avoid them for both compilers, change use the __GNUC__ ifdef, which is defined for gcc as well as clang. Additionally, instead of using the "clang diagnostic ignored" pragma, let's make use of 'GCC diagnostic ignored' which is again supported by clang and GCC closes: #12610 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Philip H <47042125+pheiduck@users.noreply.github.com>
author Christian Brabandt <cb@256bit.org>
date Fri, 11 Aug 2023 23:00:03 +0200
parents ee1019e59bef
children
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1 " This script generates the table nv_cmd_idx[] which contains the index in
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2 " nv_cmds[] table (normal.c) for each of the command character supported in
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3 " normal/visual mode.
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4 " This is used to speed up the command lookup in nv_cmds[].
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5 "
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6 " Script should be run using "make nvcmdidxs", every time the nv_cmds[] table
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7 " in src/nv_cmds.h changes.
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8 "
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9 " This is written in legacy Vim script so that it can be run by a slightly
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10 " older Vim version.
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12 " Generate the table of normal/visual mode command characters and their
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13 " corresponding index.
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14 let cmd = 'create_nvcmdidxs'
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15 if has('unix')
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16 let cmd = './' .. cmd
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17 endif
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18 let nv_cmdtbl = systemlist(cmd)->map({i, ch -> {'idx': i, 'cmdchar': ch}})
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20 " sort the table by the command character
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21 call sort(nv_cmdtbl, {a, b -> a.cmdchar - b.cmdchar})
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23 " Compute the highest index upto which the command character can be directly
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24 " used as an index.
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25 let nv_max_linear = 0
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26 for i in range(nv_cmdtbl->len())
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27 if i != nv_cmdtbl[i].cmdchar
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28 let nv_max_linear = i - 1
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29 break
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30 endif
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31 endfor
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33 " Generate a header file with the table
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34 let output =<< trim END
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35 /*
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36 * Automatically generated code by the create_nvcmdidxs.vim script.
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37 *
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38 * Table giving the index in nv_cmds[] to lookup based on
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39 * the command character.
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40 */
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42 // nv_cmd_idx[<normal mode command character>] => nv_cmds[] index
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43 static const unsigned short nv_cmd_idx[] =
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44 {
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45 END
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46
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47 " Add each command character in comment and the corresponding index
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48 let output += nv_cmdtbl->map({_, v ->
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49 \ printf(' /* %5d */ %3d,', v.cmdchar, v.idx)})
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51 let output += ['};', '',
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52 \ '// The highest index for which',
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53 \ '// nv_cmds[idx].cmd_char == nv_cmd_idx[nv_cmds[idx].cmd_char]']
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54
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55 let output += ['static const int nv_max_linear = ' .. nv_max_linear .. ';']
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56
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57 call writefile(output, "nv_cmdidxs.h")
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58 quit
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59
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60 " vim: shiftwidth=2 sts=2 expandtab