Customized GtkSourceView Highlighters

This is a set of several newly created or customized highlighters for GtkSourceView 3.0.

New Highlighters

conf.lang

• highligther for *.conf files. Important note: there is no general conf syntax so it can happen that the highlighter could not work as expected for all of your *.conf files.
• highlights comments, key names and trailing spaces.

latte.lang

• entirely new implementation Latte highlighter.
• supports macros highlighting and proper highlighting of JS and CSS contexts.
• important note: does not highlight Latte syntax in embedded CSS and JS with default HTML highlighter from GtkSourceView 2.0.

neon.lang

• entirely new implementation NEON highlighter.

Customized Existing Highlighters

c.lang

• copied from GtkSourceView 3.24.3.
• added highlighting of trailing whitespaces and spaces before a tab.
• added highlighting of binary numbers (0b11).

css.lang

• copied from GtkSourceView 3.99.4.
• added highlighting of trailing whitespaces and spaces before a tab.

def.lang

• copied from GtkSourceView 3.24.3.
• added highlighting of keywords HACK, WARNING, CRTITICAL, FATAL, ERROR and DIRTY in comments.

javascript.lang

• copied from GtkSourceView 3.24.3.
• added highlighting of trailing whitespaces and spaces before a tab.

json.lang

• copied from GtkSourceView 3.24.3.
• added highlighting of trailing whitespaces and spaces before a tab.
• changed color of property to be different from color of value.

makefile.lang

• copied from GtkSourceView 3.24.3.
• enabled for Makefile.in.
• added highlighting of trailing whitespaces and spaces before a tab.
• added highlighting of @placeholders@ and assigned variables.

perl.lang

• copied from GtkSourceView 3.24.3.
• added highlighting of trailing whitespaces and spaces before a tab.

php.lang

• copied from GtkSourceView 3.24.3.
• added highlighting of trailing whitespaces and spaces before a tab.
• fixed highlighting of common functions print_r(), var_dump(), etc.
• added binary number highlighting.
• added highlighting of type hints in functions.
• added highlighting of annotations in docblock comments.

ruby.lang

• copied from GtkSourceView 3.99.4.
• added highlighting of trailing whitespaces and spaces before a tab.

sh.lang

• copied from GtkSourceView 3.24.3.
• added highlighting of trailing whitespaces and spaces before a tab.
• added highlighting of concatenation in variabe definition (var+="value").
• added highlighting of assignment of variable after || or &&.