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| author | Kaushal Modi <kaushal.modi@gmail.com> | 2018-06-06 17:44:11 -0400 |
|---|---|---|
| committer | Kaushal Modi <kaushal.modi@gmail.com> | 2018-06-08 15:14:29 -0400 |
| commit | 24df909d8a953f2b7ba0e0d1adf3a256042cd9bc (patch) | |
| tree | 8ee5c50bf6084fa1c60a3c29f8601946230666d2 /compiler/renderer.nim | |
| parent | 3e799d7876110d970c365d61c05e887729488e2f (diff) | |
| download | Nim-24df909d8a953f2b7ba0e0d1adf3a256042cd9bc.tar.gz | |
Make isUpper (and variants) work for strings with non-alpha chars
The other variants are isLower, isUpperAscii and isLowerAscii
Fixes https://github.com/nim-lang/Nim/issues/7963.
This commit changes the behavior and signatures of:
- isUpper, isLower in the unicode module
- isUpperAscii, isLowerAscii in the strutils module
A second mandatory parameter skipNonAlpha is added to these 4 procs.
(This change affects only for the case where the input is a *string*.)
---
With skipNonAlpha set to true, the behavior mimics the Python isupper and
islower behavior i.e. non-alphabetic chars/runes are ignored when checking if
the string is upper-case or lower-case.
Before this commit:
doAssert(not isUpper("A B"))
After this commit:
doAssert(not isUpper("A B", false)) <-- old behavior
doAssert isUpper("A B", true)
Below two are equivalent:
isUpper("A B", true)
isAlpha("A B") and isUpper("A B", false)
.. and the similar for other 3 procs.
Diffstat (limited to 'compiler/renderer.nim')
0 files changed, 0 insertions, 0 deletions