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comparison runtime/doc/eval.txt @ 6530:435956324539

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Update runtime files.
author Bram Moolenaar <bram@vim.org>
date Sun, 25 Jan 2015 13:02:57 +0100
parents 0550be8fc7f6
children 2561531decf1
comparison
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6529:3d2db5a7403f 6530:435956324539
954 954
955 *floating-point-format* 955 *floating-point-format*
956 Floating point numbers can be written in two forms: 956 Floating point numbers can be written in two forms:
957 957
958 [-+]{N}.{M} 958 [-+]{N}.{M}
959 [-+]{N}.{M}e[-+]{exp} 959 [-+]{N}.{M}[eE][-+]{exp}
960 960
961 {N} and {M} are numbers. Both {N} and {M} must be present and can only 961 {N} and {M} are numbers. Both {N} and {M} must be present and can only
962 contain digits. 962 contain digits.
963 [-+] means there is an optional plus or minus sign. 963 [-+] means there is an optional plus or minus sign.
964 {exp} is the exponent, power of 10. 964 {exp} is the exponent, power of 10.
7369 :lockvar v 7369 :lockvar v
7370 :let v = 'asdf' " fails! 7370 :let v = 'asdf' " fails!
7371 :unlet v 7371 :unlet v
7372 < *E741* 7372 < *E741*
7373 If you try to change a locked variable you get an 7373 If you try to change a locked variable you get an
7374 error message: "E741: Value of {name} is locked" 7374 error message: "E741: Value is locked: {name}"
7375 7375
7376 [depth] is relevant when locking a |List| or 7376 [depth] is relevant when locking a |List| or
7377 |Dictionary|. It specifies how deep the locking goes: 7377 |Dictionary|. It specifies how deep the locking goes:
7378 1 Lock the |List| or |Dictionary| itself, 7378 1 Lock the |List| or |Dictionary| itself,
7379 cannot add or remove items, but can 7379 cannot add or remove items, but can