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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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6
src/nvim/ex_docmd.c
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@@ -6204,7 +6204,6 @@ static void do_ucmd(exarg_T *eap)
// K_SPECIAL has been put in the buffer as K_SPECIAL
// KS_SPECIAL KE_FILLER, like for mappings, but
// do_cmdline() doesn't handle that, so convert it back.
// Also change K_SPECIAL KS_EXTRA KE_CSI into CSI.
len = ksp - p;
if (len > 0) {
memmove(q, p, len);
@@ -8627,7 +8626,7 @@ static void ex_normal(exarg_T *eap)
return;
}
// vgetc() expects a CSI and K_SPECIAL to have been escaped. Don't do
// vgetc() expects K_SPECIAL to have been escaped. Don't do
// this for the K_SPECIAL leading byte, otherwise special keys will not
// work.
{
@@ -8636,8 +8635,7 @@ static void ex_normal(exarg_T *eap)
// Count the number of characters to be escaped.
for (p = eap->arg; *p != NUL; p++) {
for (l = utfc_ptr2len(p) - 1; l > 0; l--) {
if (*++p == K_SPECIAL // trailbyte K_SPECIAL or CSI
) {
if (*++p == K_SPECIAL) { // trailbyte K_SPECIAL
len += 2;
}
}