diff options
-rw-r--r-- | src/getchar.c | 52 | ||||
-rw-r--r-- | src/version.c | 2 |
2 files changed, 31 insertions, 23 deletions
diff --git a/src/getchar.c b/src/getchar.c index 051dee465e..34a33ac40b 100644 --- a/src/getchar.c +++ b/src/getchar.c @@ -96,10 +96,6 @@ static void updatescript(int c); static int vgetorpeek(int); static int inchar(char_u *buf, int maxlen, long wait_time); -// flags for vgetorpeek() -#define VGOP_ADVANCE 1 // really get the character -#define VGOP_NO_STUFF 2 // do not use the stuff buffer - /* * Free and clear a buffer. */ @@ -1724,7 +1720,7 @@ vgetc(void) ++allow_keys; did_inc = TRUE; // mod_mask may change value } - c = vgetorpeek(VGOP_ADVANCE); + c = vgetorpeek(TRUE); if (did_inc) { --no_mapping; @@ -1742,8 +1738,8 @@ vgetc(void) ++no_mapping; allow_keys = 0; // make sure BS is not found - c2 = vgetorpeek(VGOP_ADVANCE); // no mapping for these chars - c = vgetorpeek(VGOP_ADVANCE); + c2 = vgetorpeek(TRUE); // no mapping for these chars + c = vgetorpeek(TRUE); --no_mapping; allow_keys = save_allow_keys; if (c2 == KS_MODIFIER) @@ -1766,7 +1762,7 @@ vgetc(void) int j; // get menu path, it ends with a <CR> - for (j = 0; (c = vgetorpeek(VGOP_ADVANCE)) != '\r'; ) + for (j = 0; (c = vgetorpeek(TRUE)) != '\r'; ) { name[j] = c; if (j < 199) @@ -1876,7 +1872,7 @@ vgetc(void) buf[0] = c; for (i = 1; i < n; ++i) { - buf[i] = vgetorpeek(VGOP_ADVANCE); + buf[i] = vgetorpeek(TRUE); if (buf[i] == K_SPECIAL #ifdef FEAT_GUI || (buf[i] == CSI) @@ -1889,8 +1885,8 @@ vgetc(void) // represents a CSI (0x9B), // or a K_SPECIAL - KS_EXTRA - KE_CSI, which is CSI // too. - c = vgetorpeek(VGOP_ADVANCE); - if (vgetorpeek(VGOP_ADVANCE) == KE_CSI && c == KS_EXTRA) + c = vgetorpeek(TRUE); + if (vgetorpeek(TRUE) == KE_CSI && c == KS_EXTRA) buf[i] = CSI; } } @@ -1993,7 +1989,7 @@ vpeekc(void) { if (old_char != -1) return old_char; - return vgetorpeek(0); + return vgetorpeek(FALSE); } #if defined(FEAT_TERMRESPONSE) || defined(FEAT_TERMINAL) || defined(PROTO) @@ -2968,11 +2964,11 @@ vungetc(int c) * 3. from the user * This may do a blocking wait if "advance" is TRUE. * - * if "flags & VGOP_ADVANCE" is non-zero (vgetc()): + * if "advance" is TRUE (vgetc()): * Really get the character. * KeyTyped is set to TRUE in the case the user typed the key. * KeyStuffed is TRUE if the character comes from the stuff buffer. - * if "flags & VGOP_ADVANCE" is zero (vpeekc()): + * if "advance" is FALSE (vpeekc()): * Just look whether there is a character available. * Return NUL if not. * @@ -2981,9 +2977,8 @@ vungetc(int c) * K_SPECIAL and CSI may be escaped, need to get two more bytes then. */ static int -vgetorpeek(int flags) +vgetorpeek(int advance) { - int advance = flags & VGOP_ADVANCE; int c, c1; int timedout = FALSE; // waited for more than 1 second // for mapping to complete @@ -3027,9 +3022,7 @@ vgetorpeek(int flags) /* * get a character: 1. from the stuffbuffer */ - if (flags & VGOP_NO_STUFF) - c = 0; - else if (typeahead_char != 0) + if (typeahead_char != 0) { c = typeahead_char; if (advance) @@ -3762,6 +3755,8 @@ getcmdkeycmd( int c2; int cmod = 0; int aborted = FALSE; + int first = TRUE; + int got_ctrl_o = FALSE; ga_init2(&line_ga, 1, 32); @@ -3777,7 +3772,7 @@ getcmdkeycmd( break; } - if (vgetorpeek(0 | VGOP_NO_STUFF) == NUL) + if (vgetorpeek(FALSE) == NUL) { // incomplete <Cmd> is an error, because there is not much the user // could do in this state. @@ -3787,13 +3782,22 @@ getcmdkeycmd( } // Get one character at a time. - c1 = vgetorpeek(VGOP_ADVANCE | VGOP_NO_STUFF); + c1 = vgetorpeek(TRUE); + + // do not use Ctrl_O at the start, stuff it back later + if (first && c1 == Ctrl_O) + { + got_ctrl_o = TRUE; + first = FALSE; + continue; + } + first = FALSE; // Get two extra bytes for special keys if (c1 == K_SPECIAL) { - c1 = vgetorpeek(VGOP_ADVANCE | VGOP_NO_STUFF); - c2 = vgetorpeek(VGOP_ADVANCE | VGOP_NO_STUFF); + c1 = vgetorpeek(TRUE); + c2 = vgetorpeek(TRUE); if (c1 == KS_MODIFIER) { cmod = c2; @@ -3840,6 +3844,8 @@ getcmdkeycmd( } no_mapping--; + if (got_ctrl_o) + stuffcharReadbuff(Ctrl_O); if (aborted) ga_clear(&line_ga); diff --git a/src/version.c b/src/version.c index 5805264493..9e50d2facd 100644 --- a/src/version.c +++ b/src/version.c @@ -751,6 +751,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ /**/ + 4691, +/**/ 4690, /**/ 4689, |