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author | Tom Ryder <tom@sanctum.geek.nz> | 2018-12-28 00:13:06 +1300 |
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committer | Tom Ryder <tom@sanctum.geek.nz> | 2018-12-28 00:13:06 +1300 |
commit | 8215cba30d96b421ff0b434b5900fa60af5e1a4b (patch) | |
tree | e0a800d9f03580d8daf7524f40cafd8fe9e28061 /bin/han.bash | |
parent | Merge branch 'release/v4.0.0' (diff) | |
parent | Bump VERSION (diff) | |
download | dotfiles-9141c7990036facd3f09847e8e468be9b707c145.tar.gz (sig) dotfiles-9141c7990036facd3f09847e8e468be9b707c145.zip |
Merge branch 'release/v4.1.0'v4.1.0
* release/v4.1.0:
Bump VERSION
Correct typo in stub vimrc
Remove some vestigial Bash 2.05 guards/comments
Break up some long lines
Two-space sentences in VimL comments
Two-space sentences in shell comments
Break up some long lines
Fix long lines in manual pages
Two-space sentences in manual pages
Adjust sentence spacing of README.md
Remove highlight double-quote VimL comment strings
Diffstat (limited to 'bin/han.bash')
-rw-r--r-- | bin/han.bash | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/bin/han.bash b/bin/han.bash index 3c4f6637..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 |