From 5d0dab95dfcccdbf1b81be344e38264bb19d7f9c Mon Sep 17 00:00:00 2001 From: Tom Ryder Date: Thu, 27 Dec 2018 00:06:28 +1300 Subject: Remove some vestigial Bash 2.05 guards/comments --- bin/han.bash | 10 +++------- readline/inputrc | 3 +-- 2 files changed, 4 insertions(+), 9 deletions(-) diff --git a/bin/han.bash b/bin/han.bash index 8a289e6e..6ab0b3e7 100644 --- a/bin/han.bash +++ b/bin/han.bash @@ -1,14 +1,10 @@ # Abstract calls to Bash help vs man(1) self=han -# Ensure we're using at least version 2.05. Weird arithmetic syntax needed -# here due to leading zeroes and trailing letters in some 2.x version numbers -# (e.g. 2.05a). +# Ensure we're using at least version 3.0 # shellcheck disable=SC2128 -[ -n "$BASH_VERSINFO" ] || exit -((BASH_VERSINFO[0] == 2)) && - ((10#${BASH_VERSINFO[1]%%[![:digit:]]*} < 5)) && - exit +[ -n "$BASH_VERSINFO" ] || exit # Check version array exists (>=2.0) +((BASH_VERSINFO[0] >= 3)) || exit # Check actual major version number # Figure out the options with which we can call help; Bash >=4.0 has an -m # option which prints the help output in a man-page like format diff --git a/readline/inputrc b/readline/inputrc index ab9dde86..87abcd49 100644 --- a/readline/inputrc +++ b/readline/inputrc @@ -53,8 +53,7 @@ $if Bash # Expand ! history with a spacebar press # Note that this makes your shell unusable if your Bash doesn't have - # magic-space. It's had this feature since 2.02, which is below the - # minimum 2.05a supported by these dotfiles. + # magic-space. It's had this feature since 2.02. Space: magic-space # Tab does traditional blocking completion -- cgit v1.2.3