| definition: |
prevIntensity :: FormatHistory -> Intensity prevIntensity history = case history of [] -> Normal (SetIntensity i : _ ) -> i (_ : hs) -> prevIntensity hs |
| demand: |
argument 1 |
| deterministic: |
deterministic operation |
| documentation: |
-- Find previous text intensity in history |
| failfree: |
_ |
| indeterministic: |
referentially transparent operation |
| infix: |
no fixity defined |
| iotype: |
{({[]}) |-> {Normal} || ({:}) |-> _}
|
| name: |
prevIntensity |
| precedence: |
no precedence defined |
| result-values: |
_ |
| signature: |
[FormatStm] -> Intensity |
| solution-complete: |
operation might suspend on free variables |
| terminating: |
yes |
| totally-defined: |
reducible on all ground data terms |