From 2e57e07e985ef3448be3703e6a7eee16b3463004 Mon Sep 17 00:00:00 2001 From: Jorge Morante Date: Fri, 19 Aug 2016 08:00:19 +0200 Subject: [PATCH] update README.md --- README.md | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index c6f0e6c..570889f 100644 --- a/README.md +++ b/README.md @@ -31,6 +31,7 @@ integration. * bash 4+ * tmux 2.1+ ( 2.2 recommended ) +* gawk ( optional but recommended ) # Installation @@ -90,12 +91,16 @@ set -g @fingers-pattern-1 'yolo' set -g @fingers-pattern-50 'whatever' ``` -NOTE: patterns are case insensitive, and grep's extended syntax should be used. +Patterns are case insensitive, and grep's extended syntax ( ERE ) should be used. `man grep` for more info. If the introduced regexp contains an error, an error will be shown when invoking the plugin. +It's recommended to install `gawk` for better support of custom +patterns: some things like interval expressions do not work in built-in `awk` +in OSX/BSD systems. + ## @fingers-copy-command By default **tmux-fingers** will just yank matches using tmux clipboard ( or