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Hana (Hyang-Ah) Kim 5e70b132c2 cmd/pprof: disable readline UI support for TERM=dumb
In general, dumb terminal indicates terminal with limited capability.
It may provide no support for special character sequences, e.g., no
handling of ANSI escape sequences. Its input/output handling behavior
may deviate from what's described in termios or terminfo. E.g., in
the shell in emacs, even after successfully setting the terminal to
raw mode, the terminal behaves as if it's still operating in canonical
mode since emacs is doing input processing first.

Readline support can be broken in various ways in dumb terminal mode,
so we want to disable readline or advanced UI features. The easiest
way to detect dumb terminal is to check the environment variable "TERM".

Fixes #26254

Change-Id: I6b652eb555bc03b84405aae08b0b25d111fbb8b0
Reviewed-on: https://go-review.googlesource.com/122879
Reviewed-by: Ian Lance Taylor <iant@golang.org>
2018-07-11 01:08:56 +00:00
.github .github: use HTTPS for Stack Overflow link in SUPPORT.md 2018-06-12 11:08:14 +00:00
api api: add some more API to go1.11.txt 2018-07-09 21:55:11 +00:00
doc doc/go1.11: mention import path restriction 2018-07-10 21:18:10 +00:00
lib/time lib/time: update vendored tzdata to release 2018e 2018-06-11 14:47:06 +00:00
misc syscall/js: add Value.Type 2018-07-09 22:51:14 +00:00
src cmd/pprof: disable readline UI support for TERM=dumb 2018-07-11 01:08:56 +00:00
test test: add order of evaluation test case that gccgo got wrong 2018-07-10 21:30:26 +00:00
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