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| author | Salman Aljammaz <s@0x65.net> | 2015-09-05 18:03:46 +0300 |
|---|---|---|
| committer | Roman Reiss <me@silverwind.io> | 2015-09-22 19:38:46 +0200 |
| commit | ccea33df6262e82503942dfdbe45e7baade89caa (patch) | |
| tree | b481f8e6ed06fe2fea3c6a6ddfc8cf1de7e8ce73 /lib/internal/repl.js | |
| parent | 79d2c4e1bf13f81af62d6eb2228bb988f709b1f9 (diff) | |
| download | android-node-v8-ccea33df6262e82503942dfdbe45e7baade89caa.tar.gz android-node-v8-ccea33df6262e82503942dfdbe45e7baade89caa.tar.bz2 android-node-v8-ccea33df6262e82503942dfdbe45e7baade89caa.zip | |
repl: don't use tty control codes when $TERM is set to "dumb"
This change stops the REPL from using ANSI control codes for colours
when the TERM environment variable is set to "dumb".
"dumb" is the terminal type with the smallest set of capabilities as
described by terminfo. See:
http://invisible-island.net/ncurses/terminfo.ti.html#toc-_Specials
Related: https://github.com/nodejs/node-v0.x-archive/issues/5344
Related: https://github.com/nodejs/node-v0.x-archive/pull/25506
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
PR-URL: https://github.com/nodejs/node/pull/2712
Diffstat (limited to 'lib/internal/repl.js')
| -rw-r--r-- | lib/internal/repl.js | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/internal/repl.js b/lib/internal/repl.js index b2c74e179c..c1beb85cef 100644 --- a/lib/internal/repl.js +++ b/lib/internal/repl.js @@ -34,7 +34,10 @@ function createRepl(env, opts, cb) { if (parseInt(env.NODE_NO_READLINE)) { opts.terminal = false; } - if (parseInt(env.NODE_DISABLE_COLORS)) { + // the "dumb" special terminal, as defined by terminfo, doesn't support + // ANSI colour control codes. + // see http://invisible-island.net/ncurses/terminfo.ti.html#toc-_Specials + if (parseInt(env.NODE_DISABLE_COLORS) || env.TERM === 'dumb') { opts.useColors = false; } |