Fix simplified interpolation in bash < 4.0

tmux-plugins / tmux-battery

Plug and play battery percentage and icon indicator for Tmux.

MIT License

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Fix simplified interpolation in bash < 4.0 #39

Closed levens closed 8 years ago

levens commented 8 years ago

Bash versions < 4.0 do not support associative arrays and MacOS Sierra still ships with Bash 3.2. This splits the interpolation text and command into two lists. While this is not as nice, it is supported by any version of bash.

martinbeentjes commented 8 years ago

Indeed not as nice at you originally implemented it, but at least better than rewriting the same code everytime. Thanks!