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Add lua repl interface to redbean

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You can now interact with the global web server state on the command
line, which the web server is running. This supports Emacs shortcuts
with history, readline parity, <tab> completions, plus hints. Enjoy!
This commit is contained in:
Justine Tunney 2022-04-16 20:29:08 -07:00
parent f6b6204b9e
commit a6b02ce5a6
24 changed files with 848 additions and 463 deletions
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26
libc/calls/tcgetattr.c
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@ -23,6 +23,32 @@
/**
* Obtains the termios struct.
*
* Here are the general defaults you can expect across platforms:
*
* c_iflag = ICRNL IXON
* c_oflag = OPOST ONLCR NL0 CR0 TAB0 BS0 VT0 FF0
* c_cflag = ISIG CREAD CS8
* c_lflag = ISIG ICANON ECHO ECHOE ECHOK IEXTEN ECHOCTL ECHOKE
* c_ispeed = 38400
* c_ospeed = 38400
* c_cc[VINTR] = CTRL-C
* c_cc[VQUIT] = CTRL-\ # ignore this comment
* c_cc[VERASE] = CTRL-?
* c_cc[VKILL] = CTRL-U
* c_cc[VEOF] = CTRL-D
* c_cc[VTIME] = CTRL-@
* c_cc[VMIN] = CTRL-A
* c_cc[VSTART] = CTRL-Q
* c_cc[VSTOP] = CTRL-S
* c_cc[VSUSP] = CTRL-Z
* c_cc[VEOL] = CTRL-@
* c_cc[VSWTC] = CTRL-@
* c_cc[VREPRINT] = CTRL-R
* c_cc[VDISCARD] = CTRL-O
* c_cc[VWERASE] = CTRL-W
* c_cc[VLNEXT] = CTRL-V
* c_cc[VEOL2] = CTRL-@
*
* @param fd open file descriptor that isatty()
* @param tio is where result is stored
* @return -1 w/ errno on error