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tui: Don't use 'pastetoggle' for automatic pasting

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Add a new special key that can be used by UIs to toggle the 'paste' option and
use it in the TUI instead of the user's 'pastetoggle' value.

Close #2843 #2092
This commit is contained in:
Thiago de Arruda
2015-09-25 10:30:20 -03:00
parent c1edd07990
commit 1143b416ab
6 changed files with 97 additions and 29 deletions
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29
src/nvim/getchar.c
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@@ -153,6 +153,7 @@ static char_u typebuf_init[TYPELEN_INIT]; /* initial typebuf.tb_buf */
static char_u noremapbuf_init[TYPELEN_INIT]; /* initial typebuf.tb_noremap */
static int last_recorded_len = 0; /* number of last recorded chars */
static const uint8_t ui_toggle[] = { K_SPECIAL, KS_EXTRA, KE_PASTE, 0 };
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "getchar.c.generated.h"
@@ -1873,14 +1874,15 @@ static int vgetorpeek(int advance)
}
}
/* Check for match with 'pastetoggle' */
if (*p_pt != NUL && mp == NULL && (State & (INSERT|NORMAL))) {
for (mlen = 0; mlen < typebuf.tb_len && p_pt[mlen];
++mlen)
if (p_pt[mlen] != typebuf.tb_buf[typebuf.tb_off
+ mlen])
break;
if (p_pt[mlen] == NUL) { /* match */
// Check for a key that can toggle the 'paste' option
if (mp == NULL && (State & (INSERT|NORMAL))) {
bool match = typebuf_match_len(ui_toggle, &mlen);
if (!match && mlen != typebuf.tb_len && *p_pt != NUL) {
// didn't match ui_toggle_key and didn't try the whole typebuf,
// check the 'pastetoggle'
match = typebuf_match_len(p_pt, &mlen);
}
if (match) {
/* write chars to script file(s) */
if (mlen > typebuf.tb_maplen)
gotchars(typebuf.tb_buf + typebuf.tb_off
@@ -4238,3 +4240,14 @@ static char_u * translate_mapping (
ga_append(&ga, NUL);
return (char_u *)(ga.ga_data);
}
static bool typebuf_match_len(const uint8_t *str, int *mlen)
{
int i;
for (i = 0; i < typebuf.tb_len && str[i]; i++) {
if (str[i] != typebuf.tb_buf[typebuf.tb_off + i])
break;
}
*mlen = i;
return str[i] == NUL; // matched the whole string
}