Shell template

A simple program to preprocess templates.

Template syntax

Every text block enclosed in {{}} is considered a template, text is interpreted as a shell command and the block is substituted with the output of the command.

Example

$ echo "shtpl is a simple program: it's only {{wc -l shtpl.c | cut -d\  -f1}} lines long!" | shtpl
shtpl is a simple program: it's only 123 lines long!

Bugs

• Does not trim last newline in the output (Solved in 204169c)