Rename :colalias to :face and update documentation
This commit is contained in:
Maxime Coste
parent
608e188960
commit
d0d4108085
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@ -588,21 +588,20 @@ and
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general highlighters are:
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* +regex <ex> <color>...+: highlight a regex, takes the regex as first parameter,
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followed by any number of color parameters. color format is:
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<capture_id>:<fg_color>[,<bg_color>]
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* +regex <ex> <capture_id>:<face>...+: highlight a regex, takes the regex as
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first parameter, followed by any number of face parameters.
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For example: `:addhl regex //(\h+TODO:)?[^\n]+ 0:cyan 1:yellow,red`
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will highlight C++ style comments in cyan, with an eventual 'TODO:' in
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yellow on red background.
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* +search <color>+: highlight every matches to the current search pattern. takes
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one parameter for the color to apply to highlighted elements.
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* +search+: highlight every matches to the current search pattern with the
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+Search+ face
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* +flag_lines <flag> <option_name>+: add a column in front of text, and display the
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given flag in it for everly lines contained in the int-list option named
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<option_name>.
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* +show_matching+: highlight matching char of the character under the selections
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cursor using +MatchingChar+ color alias.
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cursor using +MatchingChar+ face.
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* +number_lines+: show line numbers
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* +fill <color>+: fill with given color, mostly useful with region highlighters
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* +fill <face>+: fill using given face, mostly useful with region highlighters
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(see below)
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Highlighting Groups
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@ -814,15 +813,25 @@ with +scope+ being one of +global, buffer or window+ (or any prefix),
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mode being +insert, normal, prompt or menu+ (or any prefix), +key+ being
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a single key name and +keys+ a list of keys.
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Color Aliases
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-------------
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Faces
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-----
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Color aliases give a name to a pair of foreground/background colors, and
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can be used in place of them.
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A Face refer the how specified text is displayed, a Face has a foreground
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color, a background color, and some attributes.
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--------------------------
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:colalias <name> <fg_color[,bg_color]>
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--------------------------
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Faces can be defined and modified with the face command.
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-----------------------
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:face <name> <facespec>
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-----------------------
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Any place requiring a face can take either a face name defined with the +face+
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command or a direct face description (called _facespec_) with the following
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syntax:
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--------------------------------
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fg_color[,bg_color][+attributes]
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--------------------------------
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fg_color and bg_color can be:
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@ -832,27 +841,31 @@ fg_color and bg_color can be:
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not specifying bg_color uses +default+
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In place of +<fg_color[,bg_color]>+, another color alias name can be referenced.
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attributes is a string of letters each defining an attributes:
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Using color alias instead of colorspec permits to change the effective colors
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* +u+: Underline
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* +r+: Reverse
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* +b+: Bold
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Using named faces instead of facespec permits to change the effective faces
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afterward.
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there are some builtins color aliases used by internal Kakoune functionalities:
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there are some builtins faces used by internal Kakoune functionalities:
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* +PrimarySelection+: main selection color for every selected character except
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* +PrimarySelection+: main selection face for every selected character except
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the cursor
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* +SecondarySelection+: secondary selection color for every selected character
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* +SecondarySelection+: secondary selection face for every selected character
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except the cursor
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* +PrimaryCursor+: cursor of the primary selection
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* +SecondaryCursor+: cursor of the secondary selection
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* +LineNumbers+: colors used by the number_lines highlighter
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* +MenuForeground+: colors for the selected element in menus
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* +MenuBackground+: colors for the not selected elements in menus
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* +Information+: colors the informations windows and information messages
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* +Error+: colors of error messages
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* +StatusLine+: colors used for the status line
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* +StatusCursor+: colors used for the status line cursor
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* +Prompt+: colors used prompt displayed on the status line
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* +LineNumbers+: face used by the number_lines highlighter
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* +MenuForeground+: face for the selected element in menus
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* +MenuBackground+: face for the not selected elements in menus
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* +Information+: face for the informations windows and information messages
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* +Error+: face of error messages
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* +StatusLine+: face used for the status line
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* +StatusCursor+: face used for the status line cursor
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* +Prompt+: face used prompt displayed on the status line
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Shell expansion
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---------------
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@ -1,14 +1,14 @@
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# define color scheme
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colalias value red
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colalias type yellow
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colalias identifier cyan
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colalias string magenta
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colalias error default,red
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colalias keyword blue
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colalias operator yellow
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colalias attribute green
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colalias comment cyan
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colalias macro magenta
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face value red
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face type yellow
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face identifier cyan
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face string magenta
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face error default,red
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face keyword blue
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face operator yellow
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face attribute green
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face comment cyan
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face macro magenta
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def -shell-params runtime %{ %sh{
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while [ $# -gt 0 ]; do
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@ -1245,20 +1245,20 @@ const CommandDesc try_catch_cmd = {
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}
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};
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static Completions complete_colalias(const Context&, CompletionFlags flags,
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const String& prefix, ByteCount cursor_pos)
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static Completions complete_face(const Context&, CompletionFlags flags,
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const String& prefix, ByteCount cursor_pos)
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{
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return {0_byte, cursor_pos,
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FaceRegistry::instance().complete_alias_name(prefix, cursor_pos)};
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}
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const CommandDesc define_color_alias_cmd = {
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"colalias",
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"ca",
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"colalias <name> <color>: set <name> to refer to color <color> (which can be an alias itself)",
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const CommandDesc face_cmd = {
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"face",
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nullptr,
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"face <name> <facespec>: set face <name> to refer to <facespec>\n",
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ParameterDesc{ SwitchMap{}, ParameterDesc::Flags::None, 2, 2 },
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CommandFlags::None,
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PerArgumentCommandCompleter({ complete_colalias, complete_colalias }),
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PerArgumentCommandCompleter({ complete_face, complete_face }),
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[](const ParametersParser& parser, Context& context)
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{
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FaceRegistry::instance().register_alias(parser[0], parser[1], true);
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@ -1382,7 +1382,7 @@ void register_commands()
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register_command(cm, menu_cmd);
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register_command(cm, info_cmd);
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register_command(cm, try_catch_cmd);
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register_command(cm, define_color_alias_cmd);
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register_command(cm, face_cmd);
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register_command(cm, set_client_name_cmd);
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register_command(cm, set_register_cmd);
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register_command(cm, change_working_directory_cmd);
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