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docs: add links to extmarks and namespaces (#21378)

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Co-authored-by: ii14 <ii14@users.noreply.github.com>
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ii14 2022-12-12 16:15:31 +01:00 committed by GitHub
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2 changed files with 18 additions and 18 deletions
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18
runtime/doc/api.txt
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@ -468,7 +468,7 @@ Example: create a float with scratch buffer: >vim
<
==============================================================================
Extended marks *api-extended-marks* *extmarks*
Extended marks *api-extended-marks* *extmarks* *extmark*
Extended marks (extmarks) represent buffer annotations that track text changes
in the buffer. They can represent cursors, folds, misspelled words, anything
@ -2485,7 +2485,7 @@ nvim_buf_add_highlight({buffer}, {ns_id}, {hl_group}, {line}, {col_start},
*nvim_buf_clear_namespace()*
nvim_buf_clear_namespace({buffer}, {ns_id}, {line_start}, {line_end})
Clears namespaced objects (highlights, extmarks, virtual text) from a
Clears |namespace|d objects (highlights, |extmarks|, virtual text) from a
region.
Lines are 0-indexed. |api-indexing| To clear the namespace in the entire
@ -2499,7 +2499,7 @@ nvim_buf_clear_namespace({buffer}, {ns_id}, {line_start}, {line_end})
clear to end of buffer.
nvim_buf_del_extmark({buffer}, {ns_id}, {id}) *nvim_buf_del_extmark()*
Removes an extmark.
Removes an |extmark|.
Parameters: ~
• {buffer} Buffer handle, or 0 for current buffer
@ -2511,7 +2511,7 @@ nvim_buf_del_extmark({buffer}, {ns_id}, {id}) *nvim_buf_del_extmark()*
*nvim_buf_get_extmark_by_id()*
nvim_buf_get_extmark_by_id({buffer}, {ns_id}, {id}, {opts})
Gets the position (0-indexed) of an extmark.
Gets the position (0-indexed) of an |extmark|.
Parameters: ~
• {buffer} Buffer handle, or 0 for current buffer
@ -2525,7 +2525,7 @@ nvim_buf_get_extmark_by_id({buffer}, {ns_id}, {id}, {opts})
*nvim_buf_get_extmarks()*
nvim_buf_get_extmarks({buffer}, {ns_id}, {start}, {end}, {opts})
Gets extmarks in "traversal order" from a |charwise| region defined by
Gets |extmarks| in "traversal order" from a |charwise| region defined by
buffer positions (inclusive, 0-indexed |api-indexing|).
Region can be given as (row,col) tuples, or valid extmark ids (whose
@ -2570,7 +2570,7 @@ nvim_buf_get_extmarks({buffer}, {ns_id}, {start}, {end}, {opts})
*nvim_buf_set_extmark()*
nvim_buf_set_extmark({buffer}, {ns_id}, {line}, {col}, {*opts})
Creates or updates an extmark.
Creates or updates an |extmark|.
By default a new extmark is created when no id is passed in, but it is
also possible to create a new mark by passing in a previously unused id or
@ -2699,19 +2699,19 @@ nvim_create_namespace({name}) *nvim_create_namespace()*
Namespace id
nvim_get_namespaces() *nvim_get_namespaces()*
Gets existing, non-anonymous namespaces.
Gets existing, non-anonymous |namespace|s.
Return: ~
dict that maps from names to namespace ids.
*nvim_set_decoration_provider()*
nvim_set_decoration_provider({ns_id}, {*opts})
Set or change decoration provider for a namespace
Set or change decoration provider for a |namespace|
This is a very general purpose interface for having lua callbacks being
triggered during the redraw code.
The expected usage is to set extmarks for the currently redrawn buffer.
The expected usage is to set |extmarks| for the currently redrawn buffer.
|nvim_buf_set_extmark()| can be called to add marks on a per-window or
per-lines basis. Use the `ephemeral` key to only use the mark for the
current screen redraw (the callback will be called again for the next

18
src/nvim/api/extmark.c
View File

@ -66,7 +66,7 @@ Integer nvim_create_namespace(String name)
return (Integer)id;
}
/// Gets existing, non-anonymous namespaces.
/// Gets existing, non-anonymous |namespace|s.
///
/// @return dict that maps from names to namespace ids.
Dictionary nvim_get_namespaces(void)
@ -195,7 +195,7 @@ static Array extmark_to_array(const ExtmarkInfo *extmark, bool id, bool add_dict
return rv;
}
/// Gets the position (0-indexed) of an extmark.
/// Gets the position (0-indexed) of an |extmark|.
///
/// @param buffer Buffer handle, or 0 for current buffer
/// @param ns_id Namespace id from |nvim_create_namespace()|
@ -249,7 +249,7 @@ ArrayOf(Integer) nvim_buf_get_extmark_by_id(Buffer buffer, Integer ns_id,
return extmark_to_array(&extmark, false, details);
}
/// Gets extmarks in "traversal order" from a |charwise| region defined by
/// Gets |extmarks| in "traversal order" from a |charwise| region defined by
/// buffer positions (inclusive, 0-indexed |api-indexing|).
///
/// Region can be given as (row,col) tuples, or valid extmark ids (whose
@ -368,7 +368,7 @@ Array nvim_buf_get_extmarks(Buffer buffer, Integer ns_id, Object start, Object e
return rv;
}
/// Creates or updates an extmark.
/// Creates or updates an |extmark|.
///
/// By default a new extmark is created when no id is passed in, but it is also
/// possible to create a new mark by passing in a previously unused id or move
@ -814,7 +814,7 @@ error:
return 0;
}
/// Removes an extmark.
/// Removes an |extmark|.
///
/// @param buffer Buffer handle, or 0 for current buffer
/// @param ns_id Namespace id from |nvim_create_namespace()|
@ -929,7 +929,7 @@ Integer nvim_buf_add_highlight(Buffer buffer, Integer ns_id, String hl_group, In
return ns_id;
}
/// Clears namespaced objects (highlights, extmarks, virtual text) from
/// Clears |namespace|d objects (highlights, |extmarks|, virtual text) from
/// a region.
///
/// Lines are 0-indexed. |api-indexing| To clear the namespace in the entire
@ -962,12 +962,12 @@ void nvim_buf_clear_namespace(Buffer buffer, Integer ns_id, Integer line_start,
(int)line_end - 1, MAXCOL);
}
/// Set or change decoration provider for a namespace
/// Set or change decoration provider for a |namespace|
///
/// This is a very general purpose interface for having lua callbacks
/// being triggered during the redraw code.
///
/// The expected usage is to set extmarks for the currently
/// The expected usage is to set |extmarks| for the currently
/// redrawn buffer. |nvim_buf_set_extmark()| can be called to add marks
/// on a per-window or per-lines basis. Use the `ephemeral` key to only
/// use the mark for the current screen redraw (the callback will be called
@ -1051,7 +1051,7 @@ error:
decor_provider_clear(p);
}
/// Gets the line and column of an extmark.
/// Gets the line and column of an |extmark|.
///
/// Extmarks may be queried by position, name or even special names
/// in the future such as "cursor".