bridge -> Cancer/\1

2 files changed, 172 insertions, 0 deletions

diff --git a/Cancer/bridge/share/doc/bridge/README.md b/Cancer/bridge/share/doc/bridge/README.md
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+++ b/Cancer/bridge/share/doc/bridge/README.md
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+Bridge is a tool to connect your favourite editor and interpreter (or
+similar) for maximum profit.
+
+
+## usage by example
+
+    # start your favourite interpreter, e.g. bc, in a new session
+    bridge create my_fancy_interpreter bc
+
+    # attach a terminal to the session
+    bridge attach my_fancy_interpreter
+
+    # fire up your favourite editor (in another terminal)
+    vim
+    # press <F12> to connect to the session
+    # press return
+    # write interpreter stuff, e.g. 42^23
+    # mark that stuff
+    # press return
+
+    # paste some stuff into the session
+    bridge paste my_fancy_interpreter '1 + 2 + 4^M'
+    # (note that ^M is carriage return obtained by pressing ^V^M AKA C-V C-M)
+
+    # or use bridge as a sink in your pipeline
+    echo 2^20 | bridge paste my_fancy_interpreter
+
+    # you can use tab-completion everywhere (if installed)
+
+
+## install bridge (bourne) shell integration
+
+Hint #1: reboot your system or similar for this to take full effect
+Hint #2: you could also use ~/.profile or similar
+
+    echo 'PATH="${PATH+$PATH:}//bridge/bin"' >> /etc/profile
+
+
+## install bridge Vim integration
+
+Hint: your vim-setup probably differs
+
+    ln -s //bridge/share/vim/plugin/bridge.vim ~/.vim/plugin/
+
+
+## install bridge bash completion
+
+Hint #1: reboot your system or similar for this to take full effect
+Hint #2: this could differ on your system, of course
+Hint #3: you could also use ~/.profile or similar
+
+    ln -s //bridge/etc/bash_completion.d/bridge /etc/bash_completion.d/
+
+
+## install bridge into some usr-like hierarchy [advanced]
+
+    tar -C //bridge -c . |
+        tar --exclude=./README.md -C ~/opt -v --keep-newer-files -x
+
diff --git a/Cancer/bridge/share/vim/vimfiles/plugin/bridge.vim b/Cancer/bridge/share/vim/vimfiles/plugin/bridge.vim
new file mode 100644
index 00000000..91f072d1
--- /dev/null
+++ b/Cancer/bridge/share/vim/vimfiles/plugin/bridge.vim
@@ -0,0 +1,113 @@
+" /vim/bridge.vim
+
+if ! exists('s:bridge_name')
+  let s:bridge_name = ""
+endif
+
+fun! Bridge_complete(A,L,P)
+    let a = strpart(a:A,0,a:P)
+    return split(system("bridge list \"".a.".*\""), "\n")
+endfun
+
+fun! Bridge_status()
+  if s:bridge_name == ""
+    return "Disconnected"
+  else
+    return "Connected to " . s:bridge_name
+  else
+  endif
+endfun
+
+setlocal statusline=%<%f\ \(%{Bridge_status()}\)\ %h%m%r%=%-14.(%l,%c%V%)\ %P\ of\ %L\ \(%.45{getcwd()}\)
+
+fun! Bridge_display()
+  if s:bridge_name == ""
+    echo "Not connected!"
+    return
+  endif
+  let cmd = "bridge attach ".s:bridge_name
+  silent exe "!" . cmd
+  redraw!
+endfun
+
+fun! Bridge_connect()
+  if s:bridge_name == ""
+    let m = "boot new"
+  else
+    let m = s:bridge_name
+  endif
+  let name = input("Connect to [".m."]: ", "", "customlist,Bridge_complete")
+  if name == ""
+    if s:bridge_name != ''
+      " stay connected
+      echo
+      return
+    endif
+    let system = input("Command: ", "")
+    if system == ""
+        echo "Aborted!"
+	return
+    endif
+    let name = input("Session name: ", "")
+    if name == ""
+        echo "Aborted!"
+	return
+    endif
+    TODO_boot_new
+  endif
+  if system("bridge list ".name) == ""
+    echo "No such session: ".name
+    return
+  endif
+  let s:bridge_name = name
+  let s:laststatus = &laststatus
+  let &laststatus = 2
+  echo "Connected to " . s:bridge_name
+endfun
+
+fun! Bridge_disconnect(m)
+  if s:bridge_name == ""
+    echo "Not connected!"
+  else
+    let &laststatus = s:laststatus
+    let m = "Disconnected from ".s:bridge_name
+    if a:m != ""
+      let m .= ": ".a:m
+    endif
+    echo m."!"
+    let s:bridge_name = ""
+  endif
+endfun
+
+function! Bridge_paste( data )
+  if a:data == ''
+    echo "Nothing to send!"
+  else
+    let l:data = a:data
+    if exists("g:bridge_prologue") | let l:data = g:bridge_prologue . l:data | endif
+    if exists("g:bridge_epilogue") | let l:data = l:data . g:bridge_epilogue | endif
+    call system("bridge paste " . s:bridge_name, l:data . "\<cr>")
+  endif
+endfunction
+
+nmap <C-F12> :call Bridge_display()<cr>
+nmap [24^ <C-F12>
+nmap <F12> :call Bridge_connect()<cr>
+nmap <S-F12> :call Bridge_disconnect("")<cr>
+nmap [24$ <S-F12>
+
+nmap <leader>el :call Bridge_paste(getline("."))<cr>
+nmap <leader>ec m'ya(:call Bridge_paste(getreg('"'))<cr>`'
+nmap <leader>et m'(y%:call Bridge_paste(getreg('"'))<cr>`'
+
+nmap <leader>ee :call Bridge_paste(input("paste: ", ""))<cr>
+
+" sugar
+nmap <Return> <leader>ec
+
+"" visual shell
+vmap <return> m'y:call Bridge_paste(getreg('"'))<cr>v`'
+vmap <leader>ee :call Bridge_paste(input("paste: ", ""))<cr>
+vmap <leader>et <return>
+
+