patch 9.0.1774: no support for custom cmdline completion
Problem: no support for custom cmdline completion
Solution: Add new vimscript functions
Add the following two functions:
- getcmdcompltype() returns custom and customlist functions
- getcompletion() supports both custom and customlist
closes: #12228
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Shougo Matsushita <Shougo.Matsu@gmail.com>
diff --git a/src/cmdexpand.c b/src/cmdexpand.c
index b8c2711..6ffef0c 100644
--- a/src/cmdexpand.c
+++ b/src/cmdexpand.c
@@ -4022,6 +4022,7 @@
{
xpc.xp_pattern = pat;
xpc.xp_pattern_len = (int)STRLEN(xpc.xp_pattern);
+ xpc.xp_line = pat;
xpc.xp_context = cmdcomplete_str_to_type(type);
if (xpc.xp_context == EXPAND_NOTHING)
@@ -4030,6 +4031,30 @@
return;
}
+ if (xpc.xp_context == EXPAND_USER_DEFINED)
+ {
+ // Must be "custom,funcname" pattern
+ if (STRNCMP(type, "custom,", 7) != 0)
+ {
+ semsg(_(e_invalid_argument_str), type);
+ return;
+ }
+
+ xpc.xp_arg = type + 7;
+ }
+
+ if (xpc.xp_context == EXPAND_USER_LIST)
+ {
+ // Must be "customlist,funcname" pattern
+ if (STRNCMP(type, "customlist,", 11) != 0)
+ {
+ semsg(_(e_invalid_argument_str), type);
+ return;
+ }
+
+ xpc.xp_arg = type + 11;
+ }
+
# if defined(FEAT_MENU)
if (xpc.xp_context == EXPAND_MENUS)
{