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-rw-r--r--Documentation/gitattributes.txt2
-rw-r--r--t/t4018/matlab-class-definition5
-rw-r--r--t/t4018/matlab-function4
-rw-r--r--t/t4018/matlab-octave-section-13
-rw-r--r--t/t4018/matlab-octave-section-23
-rw-r--r--t/t4018/matlab-section3
-rw-r--r--userdiff.c5
7 files changed, 23 insertions, 2 deletions
diff --git a/Documentation/gitattributes.txt b/Documentation/gitattributes.txt
index 4fb20cd0e9..e657a6b7b7 100644
--- a/Documentation/gitattributes.txt
+++ b/Documentation/gitattributes.txt
@@ -819,7 +819,7 @@ patterns are available:
- `java` suitable for source code in the Java language.
-- `matlab` suitable for source code in the MATLAB language.
+- `matlab` suitable for source code in the MATLAB and Octave language.
- `objc` suitable for source code in the Objective-C language.
diff --git a/t/t4018/matlab-class-definition b/t/t4018/matlab-class-definition
new file mode 100644
index 0000000000..84daedfb4e
--- /dev/null
+++ b/t/t4018/matlab-class-definition
@@ -0,0 +1,5 @@
+classdef RIGHT
+ properties
+ ChangeMe
+ end
+end
diff --git a/t/t4018/matlab-function b/t/t4018/matlab-function
new file mode 100644
index 0000000000..897a9b13ff
--- /dev/null
+++ b/t/t4018/matlab-function
@@ -0,0 +1,4 @@
+function y = RIGHT()
+x = 5;
+y = ChangeMe + x;
+end
diff --git a/t/t4018/matlab-octave-section-1 b/t/t4018/matlab-octave-section-1
new file mode 100644
index 0000000000..3bb6c4670e
--- /dev/null
+++ b/t/t4018/matlab-octave-section-1
@@ -0,0 +1,3 @@
+%%% RIGHT section
+# this is octave script
+ChangeMe = 1;
diff --git a/t/t4018/matlab-octave-section-2 b/t/t4018/matlab-octave-section-2
new file mode 100644
index 0000000000..ab2980f7f2
--- /dev/null
+++ b/t/t4018/matlab-octave-section-2
@@ -0,0 +1,3 @@
+## RIGHT section
+# this is octave script
+ChangeMe = 1;
diff --git a/t/t4018/matlab-section b/t/t4018/matlab-section
new file mode 100644
index 0000000000..5ea59a5de0
--- /dev/null
+++ b/t/t4018/matlab-section
@@ -0,0 +1,3 @@
+%% RIGHT section
+% this is understood by both matlab and octave
+ChangeMe = 1;
diff --git a/userdiff.c b/userdiff.c
index 3a78fbf504..bcae006abe 100644
--- a/userdiff.c
+++ b/userdiff.c
@@ -58,7 +58,10 @@ PATTERNS("java",
"|[-+*/<>%&^|=!]="
"|--|\\+\\+|<<=?|>>>?=?|&&|\\|\\|"),
PATTERNS("matlab",
- "^[[:space:]]*((classdef|function)[[:space:]].*)$|^%%[[:space:]].*$",
+ /* Octave pattern is mostly the same as matlab, except that '%%%' and
+ * '##' can also be used to begin code sections, in addition to '%%'
+ * that is understood by both. */
+ "^[[:space:]]*((classdef|function)[[:space:]].*)$|^(%%%?|##)[[:space:]].*$",
"[a-zA-Z_][a-zA-Z0-9_]*|[-+0-9.e]+|[=~<>]=|\\.[*/\\^']|\\|\\||&&"),
PATTERNS("objc",
/* Negate C statements that can look like functions */