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patch 8.1.0027: difficult to make a plugin that feeds a line to a job

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Problem:    Difficult to make a plugin that feeds a line to a job.
Solution:   Add the nitial code for the "prompt" buftype.
This commit is contained in:
Bram Moolenaar
2018-06-03 14:47:35 +02:00
parent 33c5e9fa7a
commit f273245f64
22 changed files with 532 additions and 58 deletions
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77
src/ops.c
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@@ -126,43 +126,47 @@ static int fmt_check_par(linenr_T, int *, char_u **, int do_comments);
static int fmt_check_par(linenr_T);
#endif
// Flags for third item in "opchars".
#define OPF_LINES 1 // operator always works on lines
#define OPF_CHANGE 2 // operator changes text
/*
* The names of operators.
* IMPORTANT: Index must correspond with defines in vim.h!!!
* The third field indicates whether the operator always works on lines.
* The third field holds OPF_ flags.
*/
static char opchars[][3] =
{
{NUL, NUL, FALSE}, /* OP_NOP */
{'d', NUL, FALSE}, /* OP_DELETE */
{'y', NUL, FALSE}, /* OP_YANK */
{'c', NUL, FALSE}, /* OP_CHANGE */
{'<', NUL, TRUE}, /* OP_LSHIFT */
{'>', NUL, TRUE}, /* OP_RSHIFT */
{'!', NUL, TRUE}, /* OP_FILTER */
{'g', '~', FALSE}, /* OP_TILDE */
{'=', NUL, TRUE}, /* OP_INDENT */
{'g', 'q', TRUE}, /* OP_FORMAT */
{':', NUL, TRUE}, /* OP_COLON */
{'g', 'U', FALSE}, /* OP_UPPER */
{'g', 'u', FALSE}, /* OP_LOWER */
{'J', NUL, TRUE}, /* DO_JOIN */
{'g', 'J', TRUE}, /* DO_JOIN_NS */
{'g', '?', FALSE}, /* OP_ROT13 */
{'r', NUL, FALSE}, /* OP_REPLACE */
{'I', NUL, FALSE}, /* OP_INSERT */
{'A', NUL, FALSE}, /* OP_APPEND */
{'z', 'f', TRUE}, /* OP_FOLD */
{'z', 'o', TRUE}, /* OP_FOLDOPEN */
{'z', 'O', TRUE}, /* OP_FOLDOPENREC */
{'z', 'c', TRUE}, /* OP_FOLDCLOSE */
{'z', 'C', TRUE}, /* OP_FOLDCLOSEREC */
{'z', 'd', TRUE}, /* OP_FOLDDEL */
{'z', 'D', TRUE}, /* OP_FOLDDELREC */
{'g', 'w', TRUE}, /* OP_FORMAT2 */
{'g', '@', FALSE}, /* OP_FUNCTION */
{Ctrl_A, NUL, FALSE}, /* OP_NR_ADD */
{Ctrl_X, NUL, FALSE}, /* OP_NR_SUB */
{NUL, NUL, 0}, // OP_NOP
{'d', NUL, OPF_CHANGE}, // OP_DELETE
{'y', NUL, 0}, // OP_YANK
{'c', NUL, OPF_CHANGE}, // OP_CHANGE
{'<', NUL, OPF_LINES | OPF_CHANGE}, // OP_LSHIFT
{'>', NUL, OPF_LINES | OPF_CHANGE}, // OP_RSHIFT
{'!', NUL, OPF_LINES | OPF_CHANGE}, // OP_FILTER
{'g', '~', OPF_CHANGE}, // OP_TILDE
{'=', NUL, OPF_LINES | OPF_CHANGE}, // OP_INDENT
{'g', 'q', OPF_LINES | OPF_CHANGE}, // OP_FORMAT
{':', NUL, OPF_LINES}, // OP_COLON
{'g', 'U', OPF_CHANGE}, // OP_UPPER
{'g', 'u', OPF_CHANGE}, // OP_LOWER
{'J', NUL, OPF_LINES | OPF_CHANGE}, // DO_JOIN
{'g', 'J', OPF_LINES | OPF_CHANGE}, // DO_JOIN_NS
{'g', '?', OPF_CHANGE}, // OP_ROT13
{'r', NUL, OPF_CHANGE}, // OP_REPLACE
{'I', NUL, OPF_CHANGE}, // OP_INSERT
{'A', NUL, OPF_CHANGE}, // OP_APPEND
{'z', 'f', OPF_LINES}, // OP_FOLD
{'z', 'o', OPF_LINES}, // OP_FOLDOPEN
{'z', 'O', OPF_LINES}, // OP_FOLDOPENREC
{'z', 'c', OPF_LINES}, // OP_FOLDCLOSE
{'z', 'C', OPF_LINES}, // OP_FOLDCLOSEREC
{'z', 'd', OPF_LINES}, // OP_FOLDDEL
{'z', 'D', OPF_LINES}, // OP_FOLDDELREC
{'g', 'w', OPF_LINES | OPF_CHANGE}, // OP_FORMAT2
{'g', '@', OPF_CHANGE}, // OP_FUNCTION
{Ctrl_A, NUL, OPF_CHANGE}, // OP_NR_ADD
{Ctrl_X, NUL, OPF_CHANGE}, // OP_NR_SUB
};
/*
@@ -201,7 +205,16 @@ get_op_type(int char1, int char2)
int
op_on_lines(int op)
{
return opchars[op][2];
return opchars[op][2] & OPF_LINES;
}
/*
* Return TRUE if operator "op" changes text.
*/
int
op_is_change(int op)
{
return opchars[op][2] & OPF_CHANGE;
}
/*