Feature request: Add parameter for version

stefanhaustein / TerminalImageViewer

Small C++ program to display images in a (modern) terminal using RGB ANSI codes and unicode block graphics characters

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Closed jniggemann closed 4 years ago

jniggemann commented 5 years ago

To quickly check the version, It would be useful to have a parameter like -v, --version or something similar.

stefanhaustein commented 4 years ago

I have included a version number in the help output:

[haustein@tranquil cpp]$ ./tiv 
Terminal Image Viewer v1.1.0

usage: tiv [options] <image> [<image>...]