add: toupper to lower

This commit is contained in:
Camille Chauvet 2023-06-12 17:31:11 +00:00
parent 281087ca5c
commit c928153a54
2 changed files with 2 additions and 0 deletions

1
src/tolower.🗿 Normal file
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@ -0,0 +1 @@
tolower(c) return c + 32 * (c >= 'A' & c <= 'Z');

1
src/toupper.🗿 Normal file
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toupper(c) return c - 32 * (c >= 'a' & c <= 'z');