Difference between revisions of "Kate"

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(Created page with "Kate is a multi-document, multi-view text editor for KDE. Very well adapted to octave. Features syntax highlighting, embedded terminal, and [http://kate-editor.org/about-kate/...")
 
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and setting  
 
and setting  
 
Priority 0 for Filetype : Scientific/Matlab and  
 
Priority 0 for Filetype : Scientific/Matlab and  
Priority 1 for Filetype : Scientific/Octave (the important is that it is higher than the Matlab one)
+
Priority 1 for Filetype : Scientific/Octave (the important being that it is higher than the Matlab one)
  
 
== Comment/uncomment ==
 
== Comment/uncomment ==
 
Kate can comment/uncomment several lines of code at the same time. Simply select the lines and press {{Key|Ctr+D}} to comment and {{Key|Shift+Ctr+D}} to uncomment.
 
Kate can comment/uncomment several lines of code at the same time. Simply select the lines and press {{Key|Ctr+D}} to comment and {{Key|Shift+Ctr+D}} to uncomment.
  
For the current (april 2012) default (octave.xml version 1.01),
+
For the current default (april 2012, octave.xml version 1.01),
 
the added comment start at the beginning of the line.
 
the added comment start at the beginning of the line.
  
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Quit kate, then, as root, {{Codeline|cd /usr/share/kde4/apps/katepart/syntax/ && patch -p7 --backup < /tmp/kate_highlight_octave.xml.patch}}
 
Quit kate, then, as root, {{Codeline|cd /usr/share/kde4/apps/katepart/syntax/ && patch -p7 --backup < /tmp/kate_highlight_octave.xml.patch}}
 +
 +
== Embedded terminal ==
 +
Integrates a terminal to the editing window.
 +
 +
Settings/Configure kate/Application/Plugins/Terminal tool view
 +
 +
(by the way, you can select also the Find in file tool, quite handy)
 +
 +
Then the terminal can be hidden/shown by clicking on the corresponding button at the bottom of the window.

Revision as of 13:49, 18 April 2012

Kate is a multi-document, multi-view text editor for KDE. Very well adapted to octave. Features syntax highlighting, embedded terminal, and much more.


Syntax highlighting

Either Matlab or Octave syntax highlighting for m-file can be chosen in

Tools/Mode/Scientific menu

The default for *.m files can be defined to be octave by going to

Settings/Configure kate/Editor Component/"Open/Save"/Modes & filetypes

and setting Priority 0 for Filetype : Scientific/Matlab and Priority 1 for Filetype : Scientific/Octave (the important being that it is higher than the Matlab one)

Comment/uncomment

Kate can comment/uncomment several lines of code at the same time. Simply select the lines and press Ctr+D to comment and Shift+Ctr+D to uncomment.

For the current default (april 2012, octave.xml version 1.01), the added comment start at the beginning of the line.

In order to have the # to begin like the indented text, just patch /usr/share/kde4/apps/katepart/syntax/octave.xml. First save the following file in /tmp for instance

File: kate_highlight_octave.xml.patch
--- /usr/share/kde4/apps/katepart/syntax/octave.xml.orig        2012-04-18 14:21:07.428924481 +0200
+++ /usr/share/kde4/apps/katepart/syntax/octave.xml     2012-04-18 14:29:38.699954596 +0200
@@ -2209,11 +2209,11 @@
 
   <general>
     <comments>
-      <comment name="singleLine" start="%" />
-      <comment name="singleLine" start="#" />
+      <comment name="singleLine" start="% "  position="afterwhitespace"/>
+      <comment name="singleLine" start="# "  position="afterwhitespace"/>,
     </comments>
     <keywords casesensitive="1"/>
   </general>
 
 </language>
-<!-- kate: space-indent on; indent-width 2; replace-tabs on; -->
+<!-- kate: space-indent on; indent-width 4; replace-tabs on; -->

The last change is not relevant for the comments.

Quit kate, then, as root, cd /usr/share/kde4/apps/katepart/syntax/ && patch -p7 --backup < /tmp/kate_highlight_octave.xml.patch

Embedded terminal

Integrates a terminal to the editing window.

Settings/Configure kate/Application/Plugins/Terminal tool view

(by the way, you can select also the Find in file tool, quite handy)

Then the terminal can be hidden/shown by clicking on the corresponding button at the bottom of the window.