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docs(api): nvim_set_hl attributes #18558
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Oliver Marriott
@@ -1570,18 +1570,46 @@ nvim_set_current_win({window}) *nvim_set_current_win()*
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nvim_set_hl({ns_id}, {name}, {*val}) *nvim_set_hl()*
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Sets a highlight group.
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Note: Unlike the `:highlight` command which can update a
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highlight group, this function completely replaces the
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definition. For example: `nvim_set_hl(0, 'Visual', {})` will
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clear the highlight group 'Visual'.
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Note:
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Unlike the `:highlight` command which can update a
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highlight group, this function completely replaces the
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definition. For example: `nvim_set_hl(0, 'Visual', {})`
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will clear the highlight group 'Visual'.
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Note:
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The fg and bg keys also accept the string values `"fg"` or
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`"bg"` which act as aliases to the corresponding
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foreground and background values of the Normal group. If
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the Normal group has not been defined, using these values
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results in an error.
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Parameters: ~
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{ns_id} Namespace id for this highlight
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|nvim_create_namespace()|. Use 0 to set a
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highlight group globally |:highlight|.
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{name} Highlight group name, e.g. "ErrorMsg"
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{val} Highlight definition map, like |synIDattr()|. In
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addition, the following keys are recognized:
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{val} Highlight definition map, accepts the following
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keys:
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• fg (or foreground): color name or "#RRGGBB",
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see note.
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• bg (or background): color name or "#RRGGBB",
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see note.
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• sp (or special): color name or "#RRGGBB"
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• blend: integer between 0 and 100
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• bold: boolean
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• standout: boolean
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• underline: boolean
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• underlineline: boolean
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• undercurl: boolean
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• underdot: boolean
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• underdash: boolean
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• strikethrough: boolean
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• italic: boolean
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• reverse: boolean
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• nocombine: boolean
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• link: name of another highlight group to link
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to, see |:hi-link|. Additionally, the following
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keys are recognized:
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• default: Don't override existing definition
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|:hi-default|
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• ctermfg: Sets foreground of cterm color
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@@ -1589,8 +1617,9 @@ nvim_set_hl({ns_id}, {name}, {*val}) *nvim_set_hl()*
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• ctermbg: Sets background of cterm color
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|highlight-ctermbg|
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• cterm: cterm attribute map, like
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|highlight-args|. Note: Attributes default to
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those set for `gui` if not set.
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|highlight-args|. If not set, cterm attributes
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will match those from the attribute map
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documented above.
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nvim_set_keymap({mode}, {lhs}, {rhs}, {*opts}) *nvim_set_keymap()*
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Sets a global |mapping| for the given mode.
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@@ -126,22 +126,43 @@ Dictionary nvim__get_hl_defs(Integer ns_id, Error *err)
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/// Sets a highlight group.
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///
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/// Note: Unlike the `:highlight` command which can update a highlight group,
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/// this function completely replaces the definition. For example:
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/// ``nvim_set_hl(0, 'Visual', {})`` will clear the highlight group 'Visual'.
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/// @note Unlike the `:highlight` command which can update a highlight group,
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/// this function completely replaces the definition. For example:
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/// ``nvim_set_hl(0, 'Visual', {})`` will clear the highlight group
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/// 'Visual'.
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///
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/// @note The fg and bg keys also accept the string values `"fg"` or `"bg"`
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/// which act as aliases to the corresponding foreground and background
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/// values of the Normal group. If the Normal group has not been defined,
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/// using these values results in an error.
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///
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/// @param ns_id Namespace id for this highlight |nvim_create_namespace()|.
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/// Use 0 to set a highlight group globally |:highlight|.
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/// @param name Highlight group name, e.g. "ErrorMsg"
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/// @param val Highlight definition map, like |synIDattr()|. In
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/// addition, the following keys are recognized:
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/// @param val Highlight definition map, accepts the following keys:
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/// - fg (or foreground): color name or "#RRGGBB", see note.
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/// - bg (or background): color name or "#RRGGBB", see note.
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/// - sp (or special): color name or "#RRGGBB"
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/// - blend: integer between 0 and 100
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/// - bold: boolean
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/// - standout: boolean
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/// - underline: boolean
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/// - underlineline: boolean
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/// - undercurl: boolean
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/// - underdot: boolean
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/// - underdash: boolean
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/// - strikethrough: boolean
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/// - italic: boolean
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/// - reverse: boolean
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/// - nocombine: boolean
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/// - link: name of another highlight group to link to, see |:hi-link|.
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/// Additionally, the following keys are recognized:
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/// - default: Don't override existing definition |:hi-default|
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/// - ctermfg: Sets foreground of cterm color |highlight-ctermfg|
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/// - ctermbg: Sets background of cterm color |highlight-ctermbg|
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/// - cterm: cterm attribute map, like
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/// |highlight-args|.
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/// Note: Attributes default to those set for `gui`
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/// if not set.
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/// - cterm: cterm attribute map, like |highlight-args|. If not set,
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/// cterm attributes will match those from the attribute map
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/// documented above.
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/// @param[out] err Error details, if any
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///
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// TODO(bfredl): val should take update vs reset flag
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