Mercurial > vim
annotate runtime/indent/lua.vim @ 30295:da023a22d73e v9.0.0483
patch 9.0.0483: illegal memory access when replacing in virtualedit mode
Commit: https://github.com/vim/vim/commit/c249913edc35c0e666d783bfc21595cf9f7d9e0d
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Sep 16 22:16:59 2022 +0100
patch 9.0.0483: illegal memory access when replacing in virtualedit mode
Problem: Illegal memory access when replacing in virtualedit mode.
Solution: Check for replacing NUL after Tab.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 16 Sep 2022 23:30:04 +0200 |
| parents | 63b0b7b79b25 |
| children | 0827d3d6d8c0 |
| rev | line source |
|---|---|
| 7 | 1 " Vim indent file |
| 2 " Language: Lua script | |
| 22 | 3 " Maintainer: Marcus Aurelius Farias <marcus.cf 'at' bol.com.br> |
| 4 " First Author: Max Ischenko <mfi 'at' ukr.net> | |
| 11518 | 5 " Last Change: 2017 Jun 13 |
| 323 | 6 |
| 7 " Only load this indent file when no other was loaded. | |
| 8 if exists("b:did_indent") | |
| 9 finish | |
| 10 endif | |
| 11 let b:did_indent = 1 | |
| 7 | 12 |
| 359 | 13 setlocal indentexpr=GetLuaIndent() |
| 14 | |
| 15 " To make Vim call GetLuaIndent() when it finds '\s*end' or '\s*until' | |
| 16 " on the current line ('else' is default and includes 'elseif'). | |
| 17 setlocal indentkeys+=0=end,0=until | |
| 18 | |
| 19 setlocal autoindent | |
| 20 | |
| 7 | 21 " Only define the function once. |
| 22 | 22 if exists("*GetLuaIndent") |
| 23 finish | |
| 24 endif | |
| 7 | 25 |
| 26 function! GetLuaIndent() | |
| 27 " Find a non-blank line above the current line. | |
| 1620 | 28 let prevlnum = prevnonblank(v:lnum - 1) |
| 7 | 29 |
| 30 " Hit the start of the file, use zero indent. | |
| 1620 | 31 if prevlnum == 0 |
| 7 | 32 return 0 |
| 33 endif | |
| 34 | |
| 359 | 35 " Add a 'shiftwidth' after lines that start a block: |
| 36 " 'function', 'if', 'for', 'while', 'repeat', 'else', 'elseif', '{' | |
| 1620 | 37 let ind = indent(prevlnum) |
| 38 let prevline = getline(prevlnum) | |
| 39 let midx = match(prevline, '^\s*\%(if\>\|for\>\|while\>\|repeat\>\|else\>\|elseif\>\|do\>\|then\>\)') | |
| 40 if midx == -1 | |
| 41 let midx = match(prevline, '{\s*$') | |
| 42 if midx == -1 | |
| 43 let midx = match(prevline, '\<function\>\s*\%(\k\|[.:]\)\{-}\s*(') | |
| 44 endif | |
| 7 | 45 endif |
| 46 | |
| 1620 | 47 if midx != -1 |
| 48 " Add 'shiftwidth' if what we found previously is not in a comment and | |
| 49 " an "end" or "until" is not present on the same line. | |
| 50 if synIDattr(synID(prevlnum, midx + 1, 1), "name") != "luaComment" && prevline !~ '\<end\>\|\<until\>' | |
| 11518 | 51 let ind = ind + shiftwidth() |
| 1620 | 52 endif |
| 7 | 53 endif |
| 54 | |
|
7557
502ca0a62fd8
commit https://github.com/vim/vim/commit/acb4f221c715a333f4c49a2235a8006c6ac6e4d5
Christian Brabandt <cb@256bit.org>
parents:
6369
diff
changeset
|
55 " Subtract a 'shiftwidth' on end, else, elseif, until and '}' |
| 7 | 56 " This is the part that requires 'indentkeys'. |
|
7557
502ca0a62fd8
commit https://github.com/vim/vim/commit/acb4f221c715a333f4c49a2235a8006c6ac6e4d5
Christian Brabandt <cb@256bit.org>
parents:
6369
diff
changeset
|
57 let midx = match(getline(v:lnum), '^\s*\%(end\>\|else\>\|elseif\>\|until\>\|}\)') |
| 1620 | 58 if midx != -1 && synIDattr(synID(v:lnum, midx + 1, 1), "name") != "luaComment" |
| 11518 | 59 let ind = ind - shiftwidth() |
| 7 | 60 endif |
| 61 | |
| 62 return ind | |
| 63 endfunction |