ef0551932f
the array is not accessed outside of base64dec() so it makes sense to limit it's scope to the related function. the static-storage duration of the array is kept intact. this also removes unnecessary explicit zeroing from the start and end of the array. anything that wasn't explicitly zero-ed will now be implicitly zero-ed instead. the validity of the new array can be easily confirmed via running this trivial loop: for (int i = 0; i < 255; ++i) assert(base64_digits[i] == base64_digits_old[i]); lastly, as pointed out by Roberto, the array needs to have 256 elements in order to able access it as any unsigned char as an index; the previous array had 255. however, this array will only be accessed at indexes which are isprint() || '=' (see `base64dec_getc()`), so reducing the size of the array to the highest printable ascii char (127 AFAIK) + 1 might also be a valid strategy.
st - simple terminal
--------------------
st is a simple terminal emulator for X which sucks less.
Requirements
------------
In order to build st you need the Xlib header files.
Installation
------------
Edit config.mk to match your local setup (st is installed into
the /usr/local namespace by default).
Afterwards enter the following command to build and install st (if
necessary as root):
make clean install
Running st
----------
If you did not install st with make clean install, you must compile
the st terminfo entry with the following command:
tic -sx st.info
See the man page for additional details.
Credits
-------
Based on Aurélien APTEL <aurelien dot aptel at gmail dot com> bt source code.