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| author | Tom Ryder <tom@sanctum.geek.nz> | 2020-11-12 10:34:39 +1300 |
|---|---|---|
| committer | Tom Ryder <tom@sanctum.geek.nz> | 2020-11-12 10:34:39 +1300 |
| commit | 8e5da0d052d44249c1a262b198d50d455a27785e (patch) | |
| tree | e0ade9d639560549ece06e36501c5775ae18d1f3 /bin/han.bash | |
| parent | Merge branch 'release/v10.13.0' (diff) | |
| parent | Bump VERSION (diff) | |
| download | dotfiles-d78e1b69aab33438114ff697e4ce753b0ed9d975.tar.gz (sig) dotfiles-d78e1b69aab33438114ff697e4ce753b0ed9d975.zip | |
Merge branch 'release/v10.14.0'v10.14.0
* release/v10.14.0:
Simplify han(1df) to remove unneeded temp dir
Rewrap comments in vimrc
Update vim-redact-pass to v2.2.1
Diffstat (limited to 'bin/han.bash')
| -rw-r--r-- | bin/han.bash | 22 |
1 files changed, 3 insertions, 19 deletions
diff --git a/bin/han.bash b/bin/han.bash index 6ab0b3e7..2cac9d4e 100644 --- a/bin/han.bash +++ b/bin/han.bash @@ -13,22 +13,6 @@ if ((BASH_VERSINFO[0] >= 4)) ; then helpopts=(-m) fi -# Create a temporary directory with name in $td, and a trap to remove it when -# the script exits -td= -cleanup() { - [[ -n $td ]] && rm -fr -- "$td" -} -trap cleanup EXIT -td=$(mktd "$self") || exit - -# If we have exactly one argument and a call to the help builtin with that -# argument succeeds, display its output with `pager -s` -if (($# == 1)) && - help "${helpopts[@]}" "$1" >"$td"/"$1".help 2>/dev/null ; then - (cd -- "$td" && "$PAGER" -s -- "$1".help) - -# Otherwise, just pass all the arguments to man(1) -else - man "$@" -fi +# Call `help`, with the `-m` flag if available; if it errors out (discard +# stderr), run `man` instead +help "${helpopts[@]}" -- "$@" 2>/dev/null || man -- "$@" |