smarter detection of what ‘pressed by itself’ means

[wbolster]

apparently i type too fast, and that causes evcape to not detect that i intended to type an escape (using the ctrl key).

what i think is happening is this (typing hi):

• press h
• release h
• press i
• press ctrl
• release i
• release ctrl

the problem is that i release the i only after i press ctrl (different fingers, different hand even), and this means that the sequence ‘press ctrl, release ctrl’ is not occurring verbatim, and hence evcape is not acting like i want it to.