v0.4

 * Fix some unicode characters being converted to wrong keysyms (such as γ and other greek characters)
 * Drop reallocarray (for musl builds)
 * Do not parse the - stdin placeholder if it appears after --
 * Document stdin input
 * Add the -d switch to specify a delay between keystrokes

Expand manpage

Add the alt modifier

Replace newlines/tabs/escapes with actual keys