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ext_cmdline: extend "function" to generic "block" mechanism

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Björn Linse
2017-08-16 13:57:58 +02:00
parent ddfc077da4
commit a68817f565
4 changed files with 51 additions and 15 deletions
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13
src/nvim/eval.c
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@@ -19643,6 +19643,7 @@ void ex_function(exarg_T *eap)
int todo;
hashitem_T *hi;
int sourcing_lnum_off;
bool show_block = false;
/*
* ":function" without argument: list functions.
@@ -19816,8 +19817,9 @@ void ex_function(exarg_T *eap)
goto errret_2;
}
if (ui_is_external(kUICmdline)) {
ui_call_cmdline_function_show();
if (KeyTyped && ui_is_external(kUICmdline)) {
show_block = true;
ui_ext_cmdline_block_append(0, (const char *)eap->cmd);
}
// find extra arguments "range", "dict", "abort" and "closure"
@@ -19908,6 +19910,9 @@ void ex_function(exarg_T *eap)
EMSG(_("E126: Missing :endfunction"));
goto erret;
}
if (show_block) {
ui_ext_cmdline_block_append(indent, (const char *)theline);
}
/* Detect line continuation: sourcing_lnum increased more than one. */
if (sourcing_lnum > sourcing_lnum_off + 1)
@@ -20200,8 +20205,8 @@ ret_free:
xfree(name);
did_emsg |= saved_did_emsg;
need_wait_return |= saved_wait_return;
if (ui_is_external(kUICmdline)) {
ui_call_cmdline_function_hide();
if (show_block) {
ui_ext_cmdline_block_leave();
}
}