Differences

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--- playground:vps_-_plan9front_-_fn_reply_and_prompt [2022/06/24 22:38] – [function (fn)] hc9
+++ playground:vps_-_plan9front_-_fn_reply_and_prompt [2022/06/26 05:19] – [function (fn)] hc9
@@ Line 7: / Line 7: @@
 ^#^Examples^
-|1|fn vim { sam $* }|
+|**1.**|...[[:resources_for_website_builders#editing_text|“vim”]] and “emacs” which offer an unmatched degree of customization.|
-|2| [blank] |
+|//a.//|''fn vim { sam $* }''|
-|3| [blank] |
+|**2.**|//Grep, but force listing of filename:lineno so you can click on an entry to jump to it in an editor.//|
+|//a.//|''fn gn { grep -n $* /dev/null }''|
+|**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>
+<code>
+cpu% whatis vim
+fn vim {
+	sam $*
+}
+cpu%
+</code>
 ===== reply with selected text =====
@@ Line 23: / Line 56: @@
 |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.|
+|**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:|
+|**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>
+<code>
+cpu% whatis cd
+fn cd {
+	builtin cd $* && prompt=(`{
+		pwd
+	}^% '')
+}
+cpu%
+</code>