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vim-patch:8.2.4183: cannot use an import in 'formatexpr'

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Problem:    Cannot use an import in 'formatexpr'.
Solution:   Set the script context when evaluating 'formatexpr'.

3ba685eeef

Co-authored-by: Bram Moolenaar <Bram@vim.org>
This commit is contained in:
zeertzjq
2023-04-17 15:21:47 +08:00
parent 9cf59acfaa
commit 36f1e9824a
1 changed files with 4 additions and 0 deletions
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4
src/nvim/textformat.c
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@@ -881,6 +881,7 @@ void op_formatexpr(oparg_T *oap)
int fex_format(linenr_T lnum, long count, int c)
{
int use_sandbox = was_set_insecurely(curwin, "formatexpr", OPT_LOCAL);
const sctx_T save_sctx = current_sctx;
// Set v:lnum to the first line number and v:count to the number of lines.
// Set v:char to the character to be inserted (can be NUL).
@@ -890,6 +891,8 @@ int fex_format(linenr_T lnum, long count, int c)
// Make a copy, the option could be changed while calling it.
char *fex = xstrdup(curbuf->b_p_fex);
current_sctx = curbuf->b_p_script_ctx[BV_FEX].script_ctx;
// Evaluate the function.
if (use_sandbox) {
sandbox++;
@@ -901,6 +904,7 @@ int fex_format(linenr_T lnum, long count, int c)
set_vim_var_string(VV_CHAR, NULL, -1);
xfree(fex);
current_sctx = save_sctx;
return r;
}