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patch 8.1.2035: recognizing octal numbers is confusing

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Problem:    Recognizing octal numbers is confusing.
Solution:   Introduce scriptversion 4: do not use octal and allow for single
            quote inside numbers.
This commit is contained in:
Bram Moolenaar
2019-09-15 14:33:22 +02:00
parent 50bf7ce0c9
commit 60a8de28d1
8 changed files with 78 additions and 27 deletions
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6
src/testdir/test_functions.vim
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@@ -157,6 +157,12 @@ func Test_str2nr()
call assert_equal(11259375, str2nr('0XABCDEF', 16))
call assert_equal(-11259375, str2nr('-0xABCDEF', 16))
call assert_equal(1, str2nr("1'000'000", 10, 0))
call assert_equal(256, str2nr("1'0000'0000", 2, 1))
call assert_equal(262144, str2nr("1'000'000", 8, 1))
call assert_equal(1000000, str2nr("1'000'000", 10, 1))
call assert_equal(65536, str2nr("1'00'00", 16, 1))
call assert_equal(0, str2nr('0x10'))
call assert_equal(0, str2nr('0b10'))
call assert_equal(1, str2nr('12', 2))