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[readline] add environment variable completions to the SQL view

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This commit is contained in:
Timothy Stack 2014-04-18 04:32:37 -07:00
parent 47dc9e4a3c
commit 1b60e49d0b
1 changed files with 11 additions and 0 deletions
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11
src/lnav.cc
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@ -523,6 +523,16 @@ static void add_view_text_possibilities(int context, textview_curses *tc)
}
}
static void add_env_possibilities(int context)
{
extern char **environ;
readline_curses *rlc = lnav_data.ld_rl_view;
for (char **var = environ; *var != NULL; var++) {
rlc->add_possibility(context, "*", "$" + string(*var, strchr(*var, '=')));
}
}
bool setup_logline_table()
{
// Hidden columns don't show up in the table_info pragma.
@ -558,6 +568,7 @@ bool setup_logline_table()
lnav_data.ld_rl_view->clear_possibilities(LNM_SQL, "*");
add_view_text_possibilities(LNM_SQL, &log_view);
add_env_possibilities(LNM_SQL);
lnav_data.ld_rl_view->add_possibility(LNM_SQL, "*", sql_keywords);
lnav_data.ld_rl_view->add_possibility(LNM_SQL, "*", sql_function_names);