The original script was sh-compatible; this commit simplifies some of the code and clarifies some variables
The original script was sh-compatible; this commit simplifies some of the code and clarifies some variables

lgrangeia/ttwatch,ryanbinns/ttwatch,ryanbinns/ttwatch,ryanbinns/ttwatch,ryanbinns/ttwatch,dvorka/ttwatch,lgrangeia/ttwatch,dvorka/ttwatch,lgrangeia/ttwatch,dlenski/ttwatch,dvorka/ttwatch,dvorka/ttwatch,dlenski/ttwatch,dlenski/ttwatch,dlenski/ttwatch,lgrangeia/ttwatch