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NRK ef0551932f base64_digits: reduce scope, implicit zero, +1 size
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.
2022-03-18 12:20:27 +01:00
FAQ FAQ: fix a typo, patch -> path 2022-01-02 12:16:57 +01:00
LEGACY LEGACY: typo. 2012-09-18 19:08:03 +02:00
LICENSE LICENSE: bump year 2022-01-10 17:11:17 +01:00
Makefile Makefile: fix dependencies on config.h 2019-01-04 12:33:01 +01:00
README tic -s -> tic -sx (Treat unknown capabilities as user-defined.) 2016-11-14 19:05:47 +01:00
TODO Remove old TODO entry. 2015-04-13 17:06:11 +02:00
arg.h don't modify argv, use a counter 2018-03-20 21:22:27 +01:00
config.def.h Add support for OSC color sequences 2021-12-26 18:57:44 +01:00
config.mk bump version to 0.8.5 2022-01-07 12:39:57 +01:00
st.1 Add support for scroll(1) 2020-04-11 15:23:20 +02:00
st.c base64_digits: reduce scope, implicit zero, +1 size 2022-03-18 12:20:27 +01:00
st.h Add support for OSC color sequences 2021-12-26 18:57:44 +01:00
st.info Partially add back in "support REP (repeat) escape sequence" 2020-05-30 22:04:28 +02:00
win.h ST: Add WM_ICON_NAME property support 2020-10-18 11:17:11 +02:00
x.c make underlines and strikethroughs respect `chscale` 2022-03-13 10:45:34 +01:00

README

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.