Attrs is a way to declaratively create a pango.AttrList.

ColorIsDark determines if the given RGB colors are dark or not.

ErrorLabel makes a new label with the class `.error'.

ErrorMarkup formats the given message red using Pango markup.

HashTag creates a tag inside the text tag table using the hash of the text tag attributes as the name.

IsDarkTheme returns true if we're inside an application with a dark theme.

LinkTags gets the text tags with colors for a, a:hover and a:visited.

LookupColor looks up the color from a global StyleContext.

NewAttrOpacity creates a new AttrForegroundAlpha.

RGBHex converts the given color to a HTML hex color string.

SetTabSize sets the given TextView's tab size.

Constants for LookupColor.

Constants for LookupColor.

TabWidth is the width of a tab character in regular monospace characters.

TextTag describes a map of attribute/property name to its value for a TextTag.

TextTagsMap describes a map of tag names to its attributes.