User Tools

Site Tools


playground:vps_-_plan9front_-_fn_reply_and_prompt

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
playground:vps_-_plan9front_-_fn_reply_and_prompt [2022/06/25 23:54]
hc9 [function (fn)]
— (current)
Line 1: Line 1:
-====== function, reply and prompt ====== 
- 
-|x| :!: THIS IS A DRAFT| 
-|x| Tutorial [ ] Guide [x]| 
- 
-===== function (fn) ===== 
- 
-^#^Examples^ 
-|**1**|''fn vim { sam $* }''| 
-|**2**| [blank] | 
-|**3**| //Tree enumerator (simple "find") useful for many purposes// | 
-|//a//|''fn f { du -a $* <nowiki>|</nowiki> sed 's/^.*// ((This whitespace is a tab.))//<nowiki>//</nowiki>g' }'' ⇐ that whitespace is a tab| 
- 
-**Example #1:** 
- 
-<code> 
-cpu% lc profile.edit 
-profile.edit 
-cpu% sam -d profile.edit 
- -. profile.edit 
-/fn 
-fn 
- fn term%{ $* } 
-/fn 
-fn 
- fn cpu%{ $* } 
-a 
- fn vim { sam $* } 
-. 
-w 
-profile.edit: #991 
-q 
-cpu% 
-</code> 
- 
-===== reply with selected text ===== 
- 
-<file config $home/bin/rc/ireply> 
-#!/bin/rc 
-awk '{ print "> " $0}' 
-</file> 
- 
-|1|select text to include in reply with button 1| 
-|2|type **''|ireply''** in message tag and run with button 2| 
-|3|run **''reply''** in message tag with button 2| 
-|4|use the button 1,3 chord to paste text into reply| 
-|5|remove Include: line from message and type your reply.| 
- 
-Start acme to access the mbox. 
- 
-<code> 
-  % acme 
-</code> 
- 
-^Newcol Kill Putall Dump Exit^^^ 
-|**New Cut Paste Snarf Sort Zerox Delcol**|:::| 
- 
-^Newcol Kill Putall Dump Exit^^^ 
-|**New Cut Paste Snarf Sort Zerox Delcol**|:::|⇐ Add //Mail// by typing ''Mail''.| 
- 
-^Newcol Kill Putall Dump Exit^^^ 
-|**New Cut Paste Snarf Sort Zerox Delcol Mail**|:::|⇐ Mouse button 2 press //Mail//.| 
- 
-^Newcol Kill Putall Dump Exit^^^ 
-|**New Cut Paste Snarf Sort Zerox Delcol Mail**| 
-|**///mail/fs/mbox//** **Del Snarf : Look Put Mail Delmesg Undelmesg Next**| 
-|2/|:::|⇐ An Email messages is here.| 
-|1/| 
-|**///mail/fs/mbox/2///** **Del Snarf : Look Reply all Mail Delmesg Save |ireply**|:::|⇐ Mouse button 2 press //|ireply// after highlighting the text to include in the reply, then mouse button 2 press //Reply//.| 
-|From: ne1nb00k@9p.sdf.org| 
-|To:   ne1nb00k@9p.sdf.org| 
-|Date: Fri Jun 24 23:06:59 +0000 2022| 
-|Subject: practice reply| 
-|[blank]| 
-|That was some good neinbook!| 
-|[blank]| 
-|> Some text to reply to|:::|⇐ This is the text highlighting example area.| 
-|[blank]| 
-|Other text| 
-|Other text| 
- 
-===== prompt ===== 
- 
-<code> 
-  cpu% cp $home/lib/profile $home/lib/profile.bak 
-</code> 
- 
-^#^Examples^ 
-|**1**|To set your prompt in rc to reflect your current directory add this to your profile.| 
-|//a//|''<nowiki>fn cd { builtin cd $* && prompt=(`{pwd}^% '' ) }</nowiki>''| 
-|**2**|If you make frequent use of cpu's -''h'' and ''-u'' arguments, this variant keeps track of the host you are connected to, and as which user:| 
-|//a//|''<nowiki>prompt = (`{cat /dev/user}^@^`{cat /dev/sysname}^'% '  ' ')</nowiki>''| 
-|//b//|''<nowiki>fn `{echo $prompt(1) | tr -d ' '} { $* }</nowiki>''| 
- 
-**Example #1:** 
- 
-<code> 
-cpu% lc profile.edit 
-profile.edit 
-cpu% sam -d profile.edit 
- -. profile.edit 
-/fn 
-fn 
- fn term%{ $* } 
-/fn 
-fn 
- fn cpu%{ $* } 
-s/cpu%{ \$\*/cd { builtin cd $* \&\& prompt=(`{pwd}^% '' ) 
-. 
- fn cd { builtin cd $* && prompt=(`{pwd}^% '' ) } 
-w 
-profile.edit: #1007 
-q 
-cpu% 
-</code> 
  
playground/vps_-_plan9front_-_fn_reply_and_prompt.1656201286.txt.gz · Last modified: 2022/06/25 23:54 by hc9