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Don't modify prompt history when validating empty input

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Fixes #5076
This commit is contained in:
Johannes Altmanninger 2024-01-13 16:52:55 +01:00
parent 9d8c9777a4
commit 20b0eadfc8
5 changed files with 12 additions and 1 deletions
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3
src/normal.cc
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@ -866,7 +866,8 @@ void regex_prompt(Context& context, String prompt, char reg, T func)
RegisterManager::instance()[reg].set(context, str.str());
break;
case PromptEvent::Validate:
RegisterManager::instance()[reg].set(context, str.str());
if (not str.empty())
RegisterManager::instance()[reg].set(context, str.str());
context.push_jump();
break;
}

1
test/regression/5076-empty-text-should-not-change-prompt-history/cmd Normal file
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@ -0,0 +1 @@

1
test/regression/5076-empty-text-should-not-change-prompt-history/in Normal file
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@ -0,0 +1 @@
abab

1
test/regression/5076-empty-text-should-not-change-prompt-history/kak_selections Normal file
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@ -0,0 +1 @@
a a

7
test/regression/5076-empty-text-should-not-change-prompt-history/script Normal file
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@ -0,0 +1,7 @@
ui_out -ignore 7
ui_in '{ "jsonrpc": "2.0", "method": "keys", "params": [ "xsa<ret>" ] }'
ui_out -ignore 6
ui_in '{ "jsonrpc": "2.0", "method": "keys", "params": [ "xs<ret>" ] }'
ui_out -ignore 5
ui_in '{ "jsonrpc": "2.0", "method": "keys", "params": [ "xs<ret>" ] }'
ui_out -ignore 5