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add ',' and 'gg' commands (patch from Leo Jay)

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This commit is contained in:
Paul Fox 2008-02-14 01:17:01 +00:00
parent 65eb550024
commit b5ee8db9b5
1 changed files with 27 additions and 2 deletions
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29
editors/vi.c
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@ -3024,7 +3024,6 @@ static void do_cmd(char c)
//case '(': // (- //case '(': // (-
//case ')': // )- //case ')': // )-
//case '*': // *- //case '*': // *-
//case ',': // ,-
//case '=': // =- //case '=': // =-
//case '@': // @- //case '@': // @-
//case 'F': // F- //case 'F': // F-
@ -3038,7 +3037,6 @@ static void do_cmd(char c)
//case ']': // ]- //case ']': // ]-
//case '_': // _- //case '_': // _-
//case '`': // `- //case '`': // `-
//case 'g': // g-
//case 'u': // u- FIXME- there is no undo //case 'u': // u- FIXME- there is no undo
//case 'v': // v- //case 'v': // v-
default: // unrecognised command default: // unrecognised command
@ -3259,6 +3257,20 @@ static void do_cmd(char c)
if (*q == last_forward_char) if (*q == last_forward_char)
dot = q; dot = q;
break; break;
case ',': // repeat latest 'f' in opposite direction
if (cmdcnt-- > 1) {
do_cmd(',');
} // repeat cnt
if (last_forward_char == 0)
break;
q = dot - 1;
while (q >= text && *q != '\n' && *q != last_forward_char) {
q--;
}
if (q >= text && *q == last_forward_char)
dot = q;
break;
case '-': // -- goto prev line case '-': // -- goto prev line
if (cmdcnt-- > 1) { if (cmdcnt-- > 1) {
do_cmd(c); do_cmd(c);
@ -3491,6 +3503,19 @@ static void do_cmd(char c)
end_cmd_q(); // stop adding to q end_cmd_q(); // stop adding to q
#endif #endif
break; break;
case 'g': // 'gg' goto a line number (from vim)
// (default to first line in file)
c1 = get_one_char();
if (c1 != 'g') {
buf[0] = 'g';
buf[1] = c1;
buf[2] = '\0';
not_implemented(buf);
break;
}
if (cmdcnt == 0)
cmdcnt = 1;
/* fall through */
case 'G': // G- goto to a line number (default= E-O-F) case 'G': // G- goto to a line number (default= E-O-F)
dot = end - 1; // assume E-O-F dot = end - 1; // assume E-O-F
if (cmdcnt > 0) { if (cmdcnt > 0) {