src/usr.bin/tmux/cmd-parse.y - diff

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version 1.24, 2020/03/31 17:14:40

version 1.25, 2020/04/13 16:19:37

Line 700

* Parse each command into a command list. Create a new command list

* for each line so they get a new group (so the queue knows which ones

* for each line (unless the flag is set) so they get a new group (so

* to remove if a command fails when executed).

* the queue knows which ones to remove if a command fails when

* executed).

result = cmd_list_new();

TAILQ_FOREACH(cmd, cmds, entry) {

log_debug("%s: %u %s", __func__, cmd->line, cmd->name);

cmd_log_argv(cmd->argc, cmd->argv, __func__);

if (cmdlist == NULL || cmd->line != line) {

if (cmdlist == NULL ||

((~pi->flags & CMD_PARSE_ONEGROUP) && cmd->line != line)) {

if (cmdlist != NULL) {

cmd_parse_print_commands(pi, line, cmdlist);

cmd_list_move(result, cmdlist);

Line 775

Line 777

struct cmd_parse_result *

cmd_parse_from_string(const char *s, struct cmd_parse_input *pi)

{

struct cmd_parse_input input;

if (pi == NULL) {

memset(&input, 0, sizeof input);

pi = &input;

}

* When parsing a string, put commands in one group even if there are

* multiple lines. This means { a \n b } is identical to "a ; b" when

* given as an argument to another command.

pi->flags |= CMD_PARSE_ONEGROUP;

return (cmd_parse_from_buffer(s, strlen(s), pi));

}