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refactor: remove CSI unescaping and clean up related names and comments

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This commit is contained in:
zeertzjq
2022-01-21 18:08:56 +08:00
parent 8300d337c8
commit 6e69a3c3e7
10 changed files with 107 additions and 155 deletions
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20
src/nvim/api/vim.c
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@@ -187,21 +187,23 @@ static void on_redraw_event(void **argv)
/// On execution error: does not fail, but updates v:errmsg.
///
/// To input sequences like <C-o> use |nvim_replace_termcodes()| (typically
/// with escape_csi=true) to replace |keycodes|, then pass the result to
/// with escape_ks=false) to replace |keycodes|, then pass the result to
/// nvim_feedkeys().
///
/// Example:
/// <pre>
/// :let key = nvim_replace_termcodes("<C-o>", v:true, v:false, v:true)
/// :call nvim_feedkeys(key, 'n', v:true)
/// :call nvim_feedkeys(key, 'n', v:false)
/// </pre>
///
/// @param keys to be typed
/// @param mode behavior flags, see |feedkeys()|
/// @param escape_csi If true, escape K_SPECIAL/CSI bytes in `keys`
/// @param escape_ks If true, escape K_SPECIAL bytes in `keys`
/// This should be false if you already used
/// |nvim_replace_termcodes()|, and true otherwise.
/// @see feedkeys()
/// @see vim_strsave_escape_csi
void nvim_feedkeys(String keys, String mode, Boolean escape_csi)
/// @see vim_strsave_escape_ks
void nvim_feedkeys(String keys, String mode, Boolean escape_ks)
FUNC_API_SINCE(1)
{
bool remap = true;
@@ -232,10 +234,10 @@ void nvim_feedkeys(String keys, String mode, Boolean escape_csi)
}
char *keys_esc;
if (escape_csi) {
// Need to escape K_SPECIAL and CSI before putting the string in the
if (escape_ks) {
// Need to escape K_SPECIAL before putting the string in the
// typeahead buffer.
keys_esc = (char *)vim_strsave_escape_csi((char_u *)keys.data);
keys_esc = (char *)vim_strsave_escape_ks((char_u *)keys.data);
} else {
keys_esc = keys.data;
}
@@ -245,7 +247,7 @@ void nvim_feedkeys(String keys, String mode, Boolean escape_csi)
typebuf_was_filled = true;
}
if (escape_csi) {
if (escape_ks) {
xfree(keys_esc);
}