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Diffstat (limited to 'kate/data/matlab.xml')
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1 files changed, 222 insertions, 0 deletions
diff --git a/kate/data/matlab.xml b/kate/data/matlab.xml new file mode 100644 index 000000000..b4b6fbc0b --- /dev/null +++ b/kate/data/matlab.xml @@ -0,0 +1,222 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + ==================================================================== + MATLAB syntax highlighting file for the KDE editors Kate and Kwrite + ==================================================================== + works (at least) for MATLAB versions 5.3, 6.0, 6.1, 6.5, 6.5sp1 + works with Kate 2.2 and with Kwrite 4.2 (KDE 3.2) + + This file works only for syntactically correct MATLAB code. For incorrect + code, the behaviour is undefined. One exception is made: Incomplete strings + with missing closing delimiter are highlighted separately, just as in the + native editor of MATLAB does. + + Highlighting errors never propagate across line breaks. + + Most of this XML file is straight and simple. Only the character ' (') + needs nontrivial treatment, since it is both a postfix operator indicating + complex conjugate transpose (adjoint) and a string delimiter. It is an + adjoint operator in the following positions: + 1) immediately after an identifier (variable, function, but not keyword) + 2) immediately after a number literal + 3) immediately after the closing parenthesis ), ] and } + 4) immediately after a simple transpose operator .' + 5) immediately after another adjoint operator ' + In all other cases it is a string delimiter. + + This is implemented using look-ahead regexps. If one of the entities in the + above cases 1-4 (identifier, number literal, ...) matches and look-ahead + shows that it is followed by a ', the entity is highlighted and control is + passed to the special context _adjoint, whose sole purpose is to correctly + highlight a series of ' (thus covering case 5 as well). _adjoint immediately + returns to the default context _normal. + + MATLAB number literals are different from those in C and similar languages: + a) All numbers literals are doubles. There is no distinction between float and int. + b) There is no notation of hex or oct base integers. + c) The symbols i or j may be attached to a number to indicate a multiplication + with the imaginary unit. + + MATLAB identifiers have to start with a letter followed by any number of letters, + digits and underscores. + + There is a small number of reserved keywords, which cannot be the target of an + assignment. All other identifiers (including all of the many 100s of MATLAB commands) + can be redefined. Consequently, only the reserved keywords are highlighted. + + At the end of the XML file, there is MATLAB testing code for developers. + + Change log: + 19-Nov-03 Created from scratch. + 08-Mar-04 Small corrections. Added default colors of MATLAB editor. + + Author: Stefan Stoll, Swiss Federal Institute of Technology, Zurich +--> + +<!DOCTYPE language SYSTEM "language.dtd"> + +<language name="Matlab" version="1.20" kateversion="2.2" section="Scientific" extensions="*.m;*.M" mimetype="text/mfile" casesensitive="1"> + <highlighting> + + <!-- Reserved keywords in MATLAB --> + <list name="KeywordsList"> + <item> break </item> + <item> case </item> + <item> catch </item> + <item> continue </item> + <item> else </item> + <item> elseif </item> + <item> end </item> + <item> for </item> + <item> function </item> + <item> global </item> + <item> if </item> + <item> otherwise </item> + <item> persistent </item> + <item> return </item> + <item> switch </item> + <item> try </item> + <item> while </item> + </list> + + <contexts> + + <context name="_normal" attribute="Normal Text" lineEndContext="#pop"> + + <!-- Look-ahead for adjoint ' after variable, number literal, closing braces and .' --> + <RegExpr context="_adjoint" attribute="Variable" String="[a-zA-Z]\w*(?=')" /> + <RegExpr context="_adjoint" attribute="Number" String="(\d+(\.\d+)?|\.\d+)([eE][+-]?\d+)?[ij]?(?=')" /> + <RegExpr context="_adjoint" attribute="Delimiter" String="[\)\]}](?=')" /> + <RegExpr context="_adjoint" attribute="Operator" String="\.'(?=')" /> + + <!-- If ' is not the adjoint operator, it starts a string or an unterminated string --> + <RegExpr context="#stay" attribute="String" String="'[^']*(''[^']*)*'(?=[^']|$)" /> + <RegExpr context="#stay" attribute="Incomplete String" String="'[^']*(''[^']*)*" /> + + <!-- Handling of keywords, comments, system commands, identifiers, numbers and braces --> + <keyword context="#stay" attribute="Keyword" String="KeywordsList" /> + <RegExpr context="#stay" attribute="Comment" String="%.*$" /> + <RegExpr context="#stay" attribute="System" String="!.*$" /> + <RegExpr context="#stay" attribute="Variable" String="[a-zA-Z]\w*" /> + <RegExpr context="#stay" attribute="Number" String="(\d+(\.\d+)?|\.\d+)([eE][+-]?\d+)?[ij]?" /> + <AnyChar context="#stay" attribute="Delimiter" String="()[]{}"/> + + <!-- Three and two-character operators --> + <StringDetect context="#stay" attribute="Operator" String="..."/> + <StringDetect context="#stay" attribute="Operator" String="=="/> + <StringDetect context="#stay" attribute="Operator" String="~="/> + <StringDetect context="#stay" attribute="Operator" String="<="/> + <StringDetect context="#stay" attribute="Operator" String=">="/> + <StringDetect context="#stay" attribute="Operator" String="&&"/> + <StringDetect context="#stay" attribute="Operator" String="||"/> + <StringDetect context="#stay" attribute="Operator" String=".*"/> + <StringDetect context="#stay" attribute="Operator" String=".^"/> + <StringDetect context="#stay" attribute="Operator" String="./"/> + <StringDetect context="#stay" attribute="Operator" String=".'"/> + + <!-- Single-character operators --> + <AnyChar context="#stay" attribute="Operator" String="*+-/\&|<>~^=,;:@"/> + + </context> + + <!-- Context entered after encountering an ' adjoint operator --> + <context name="_adjoint" attribute="Operator" lineEndContext="#pop"> + <RegExpr context="#pop" attribute="Operator" String="'+" /> + </context> + + </contexts> + + <itemDatas> + <itemData name="Normal Text" defStyleNum="dsNormal" /> + <itemData name="Variable" defStyleNum="dsNormal" /> + <itemData name="Operator" defStyleNum="dsNormal"/> + <itemData name="Number" defStyleNum="dsFloat" /> + <itemData name="Delimiter" defStyleNum="dsNormal" /> + <itemData name="String" defStyleNum="dsString" color="#b20000"/> + <itemData name="System" defStyleNum="dsBaseN" color="#b28c00"/> + <itemData name="Incomplete String" defStyleNum="dsChar" color="#a020f0"/> + <itemData name="Keyword" defStyleNum="dsNormal" color="#0000ff"/> + <itemData name="Comment" defStyleNum="dsComment" color="#009900"/> + </itemDatas> + <!-- MATLAB 6.5 default color scheme + keywords #0000ff + comments #228b22 + strings #b20000 + unterminated strings #a020f0 + system commands #b28c00 + errors #ff0000 + all others #000000 + --> + + </highlighting> + + <general> + <comments> + <comment name="singleLine" start="% " /> + </comments> + <keywords casesensitive="1" weakDeliminator=""/> + </general> + +</language> +<!-- +%%===================================================== +% MATLAB test code for Kate/Kwrite syntax highlighting +%%===================================================== + +% Numbers _____________________________________________ +5, 5.5, .1, 0.1, 0.4e5, 1.2e-5, 5i, 5.3i, 6j, .345+3i +5', 5.5', .1', 0.1', 0.4e5', 1.2e-5', 5i', 5.3i', 6j', .345+3i' + +% Operators ___________________________________________ +% relational operators +'asdf'~=4, c<=4, d>=4, a<b, a>b, a==b, b||c, b&&c +% elementwise arithmetic operators +a.^b, a.*b a./b, 1:4:5 +% single-character binary arithmetic +a+3, a-3, a*2, a^3, a/3, a\3, a|b, a&b +% unary operators +a = ~g; g = @sfdgdsf(sdfsd,345); g.' + 1i.' - ('asdf').' +% separators and delimiter +(asd),[sadf];{asdf},;;,;;;() +% continuation +a = 1+ ... + 2; + +% Strings and adjoint _________________________________ +% incomplete strings +'string +'str'' +'str''ing +% complete strings +'string' % simple string +'''' % string containing ' +'str''ing' % one string containing ' +'string' 'string' % two strings +'asdf' 'asdf''' variable % two strings and a variable +'asdf''asdf'' fsgdfg' + (asdf)' - 'asdf'.' + []''''.';'' +'sadf'.' % string transpose +% adjoint +{'asdf'}' + 1 +('asdf')' + 1 +['asdf']' + 1 +'' var''' % empty string, var with >1 adjoints +[5]'*{5}'*('asd')'.'+(5)'*6'*asdf'*asdf'.' % many adjoints +A'*B + 1 % adjoint +A.'*B + 1 % transpose +A.'.'*B + 1 % double transpose +A'.' + 1 % adjoint, then transpose +A.'' % transpose, then adjoint + +% System command ______________________________________ +!hostname +!cp * /tmp + +% Reserved keywords ___________________________________ +function, persistent, global +switch, case, otherwise +if, else, elseif +try, catch +for, while, break, continue +end, return +function, FUNCTION, Function % case sensitive! +--> |