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Diffstat (limited to 'tests/library/exp-string/notes.md')
| -rw-r--r-- | tests/library/exp-string/notes.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/library/exp-string/notes.md b/tests/library/exp-string/notes.md index c05d6d7..47fb6ca 100644 --- a/tests/library/exp-string/notes.md +++ b/tests/library/exp-string/notes.md @@ -11,3 +11,5 @@ RIGHT keeps FGH, returns zero bytes for an empty source or nonpositive count, an The added checks use separate procedures to keep generated temporary-object cleanup small enough for the ordinary runner timeout. MID positions 2..4 give BCD. The minimum INTEGER start clamps to 1 and gives AB; a maximum count from position 7 gives GH. Empty input, a maximum start, and nonpositive counts give length zero. Four bytes starting at the second of three NULs retain two NULs and AB. + +LCASE converts AbC@19 to abc@19 without modifying the source. Its CHAR overload returns CHAR w for W or w and preserves @, as in guide section 5.5. Empty length stays zero; two leading NULs survive conversion and letters after them still become abc. |