From 1854922f0cca9959838b73938f10d6d8c968d4c9 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Sun, 18 Sep 2016 04:20:29 +0900
Subject: [PATCH] Truncate the query string if it's too long
Use hard-coded limit to keep it simple. An alternative is to dynamically
calculate the width of the visible area and use it as the limit, but it
can cause unwanted truncation of the query on screen resize/split.
---
src/constants.go | 7 ++++---
src/terminal.go | 5 +++++
2 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/src/constants.go b/src/constants.go
index 04b10903..acb3b4cc 100644
--- a/src/constants.go
+++ b/src/constants.go
@@ -19,9 +19,10 @@ const (
readerBufferSize = 64 * 1024
// Terminal
- initialDelay = 20 * time.Millisecond
- initialDelayTac = 100 * time.Millisecond
- spinnerDuration = 200 * time.Millisecond
+ initialDelay = 20 * time.Millisecond
+ initialDelayTac = 100 * time.Millisecond
+ spinnerDuration = 200 * time.Millisecond
+ maxPatternLength = 100
// Matcher
numPartitionsMultiplier = 8
diff --git a/src/terminal.go b/src/terminal.go
index 5b26eebe..fa758e93 100644
--- a/src/terminal.go
+++ b/src/terminal.go
@@ -1337,6 +1337,11 @@ func (t *Terminal) Loop() {
if !doAction(action, mapkey) {
continue
}
+ // Truncate the query if it's too long
+ if len(t.input) > maxPatternLength {
+ t.input = t.input[:maxPatternLength]
+ t.cx = util.Constrain(t.cx, 0, maxPatternLength)
+ }
changed = string(previousInput) != string(t.input)
} else {
if mapkey == C.Rune {
--
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