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vim-patch:8.1.1355: obvious mistakes are accepted as valid expressions

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Problem:    Obvious mistakes are accepted as valid expressions.
Solution:   Be more strict about parsing numbers. (Yasuhiro Matsumoto,
            closes vim/vim#3981)
16e9b85113

Update vim_str2nr_spec.lua to add more tests that use strict = true.
This commit is contained in:
Sean Dewar
2021-05-30 22:50:09 +01:00
parent cd18fe17a8
commit 34cb087955
13 changed files with 136 additions and 59 deletions
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4
src/nvim/ex_getln.c
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@@ -6056,7 +6056,7 @@ int get_list_range(char_u **str, int *num1, int *num2)
*str = skipwhite(*str);
if (**str == '-' || ascii_isdigit(**str)) { // parse "from" part of range
vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0);
vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0, false);
*str += len;
*num1 = (int)num;
first = true;
@@ -6064,7 +6064,7 @@ int get_list_range(char_u **str, int *num1, int *num2)
*str = skipwhite(*str);
if (**str == ',') { // parse "to" part of range
*str = skipwhite(*str + 1);
vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0);
vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0, false);
if (len > 0) {
*num2 = (int)num;
*str = skipwhite(*str + len);