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| author | Tom Ryder <tom@sanctum.geek.nz> | 2016-08-14 13:46:26 +1200 |
|---|---|---|
| committer | Tom Ryder <tom@sanctum.geek.nz> | 2016-08-14 13:46:26 +1200 |
| commit | fbd4583876ac9dbf5c94959bee25aea85f114109 (patch) | |
| tree | 0ea067dbf38835c1f1197687f831bcd7fd586f4d | |
| parent | Make brxs(1) executable (diff) | |
| download | dotfiles-fbd4583876ac9dbf5c94959bee25aea85f114109.tar.gz dotfiles-fbd4583876ac9dbf5c94959bee25aea85f114109.zip | |
Add unf(1)
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | Makefile | 9 | ||||
| -rw-r--r-- | README.markdown | 2 | ||||
| -rw-r--r-- | bin/unf.sed | 17 | ||||
| -rw-r--r-- | man/man1/unf.1 | 22 |
5 files changed, 49 insertions, 2 deletions
@@ -1,3 +1,4 @@ +bin/unf games/acq games/kvlt games/zs @@ -60,10 +60,11 @@ EMAIL := tom@sanctum.geek.nz KEY := 0xC14286EA77BB8872 SENDMAIL := /usr/bin/msmtp -all : git/gitconfig gnupg/gpg.conf +all : bin/unf git/gitconfig gnupg/gpg.conf clean distclean : rm -f \ + bin/unf \ games/acq \ games/kvlt \ games/zs \ @@ -73,6 +74,10 @@ clean distclean : mutt/muttrc \ tmux/tmux.conf +bin/unf : bin/unf.sed + bin/shb bin/unf.sed sed -f > "$@" + chmod +x "$@" + games/acq : games/acq.sed bin/shb games/acq.sed sed -f > "$@" chmod +x "$@" @@ -145,7 +150,7 @@ install-bash-completion : install-bash install -pm 0644 -- bash/bash_completion "$(HOME)"/.config/bash_completion install -pm 0644 -- bash/bash_completion.d/* "$(HOME)"/.bash_completion.d -install-bin : test-bin install-bin-man +install-bin : bin/unf test-bin install-bin-man install -m 0755 -d -- "$(HOME)"/.local/bin install -m 0755 -- bin/* "$(HOME)"/.local/bin diff --git a/README.markdown b/README.markdown index 4d3bf251..e6568105 100644 --- a/README.markdown +++ b/README.markdown @@ -383,6 +383,8 @@ Installed by the `install-bin` target: * `try(1)` repeats a command up to a given number of times until it succeeds, only printing error output if all three attempts failed. Good for tolerating blips or temporary failures in `cron(8)` scripts. +* `unf(1)` joins lines with leading spaces to the previous line. Intended for + unfolding HTTP headers, but it should work for most RFC 822 formats. There's some silly stuff in `install-games`: diff --git a/bin/unf.sed b/bin/unf.sed new file mode 100644 index 00000000..23270fc6 --- /dev/null +++ b/bin/unf.sed @@ -0,0 +1,17 @@ +# Unfold lines with leading spaces (e.g. RFC 822 headers) +/^[ \t]/!{ + 1!{ + x + p + x + } + h +} +/^[ \t]/{ + H + x + s/[\r\n]//g + x +} +$!d +x diff --git a/man/man1/unf.1 b/man/man1/unf.1 new file mode 100644 index 00000000..709e7d2b --- /dev/null +++ b/man/man1/unf.1 @@ -0,0 +1,22 @@ +.TH UNF 1 "August 2016" "Manual page for unf" +.SH NAME +.B unf +\- join lines with leading spaces to the previous line +.SH USAGE +.B unf +FILE +.br +.B unf +<FILE +.br +.B unf +FILE1 FILE2... +.br +curl -I http://www.example.net/ | +.B +unf +.SH DESCRIPTION +Joins lines with leading spaces in the output to the previous line, +such as folded header fields in RFC 822 format messages. +.SH AUTHOR +Tom Ryder <tom@sanctum.geek.nz> |