[fix] Finishing touches for next/previous without focus (#2140)

* [fix] Finishing touches for next/previous without focus

Cf. #1767.

* Avoid single quote

Alternative: use `’`

* Minor whitespace

* Minor whitespace

* be explicit about skipping

* add todos

* overshot by one

15 files changed, 17 insertions, 1 deletions

diff --git a/app/i18n/cz/conf.php b/app/i18n/cz/conf.php
index 0da2af39a..8df9d9f35 100644
--- a/app/i18n/cz/conf.php
+++ b/app/i18n/cz/conf.php
@@ -162,6 +162,7 @@ return array(
 		'mark_read' => 'Označit jako přečtené',
 		'navigation' => 'Navigace',
 		'navigation_help' => 'Pomocí přepínače "Shift" fungují navigační zkratky v rámci kanálů.<br/>Pomocí přepínače "Alt" fungují v rámci kategorií.',
+		'navigation_no_mod_help' => 'The following navigation shortcuts do not support modifiers.',	//TODO - Translation
 		'next_article' => 'Skočit na další článek',
 		'normal_view' => 'Switch to normal view',	//TODO - Translation
 		'other_action' => 'Ostatní akce',
diff --git a/app/i18n/de/conf.php b/app/i18n/de/conf.php
index 01dddacfc..2f3122a8e 100644
--- a/app/i18n/de/conf.php
+++ b/app/i18n/de/conf.php
@@ -162,6 +162,7 @@ return array(
 		'mark_read' => 'Als gelesen markieren',
 		'navigation' => 'Navigation',
 		'navigation_help' => 'Mit der "Umschalttaste" finden die Tastenkombination auf Feeds Anwendung.<br/>Mit der "Alt-Taste" finden die Tastenkombination auf Kategorien Anwendung.',
+		'navigation_no_mod_help' => 'The following navigation shortcuts do not support modifiers.',	//TODO - Translation
 		'next_article' => 'Zum nächsten Artikel springen',
 		'normal_view' => 'Wechsle zur normalen Ansicht',
 		'other_action' => 'Andere Aktionen',
diff --git a/app/i18n/en/conf.php b/app/i18n/en/conf.php
index 5894c12b7..c6471426f 100644
--- a/app/i18n/en/conf.php
+++ b/app/i18n/en/conf.php
@@ -162,6 +162,7 @@ return array(
 		'mark_read' => 'Mark as read',
 		'navigation' => 'Navigation',
 		'navigation_help' => 'With the "Shift" modifier, navigation shortcuts apply on feeds.<br/>With the "Alt" modifier, navigation shortcuts apply on categories.',
+		'navigation_no_mod_help' => 'The following navigation shortcuts do not support modifiers.',
 		'next_article' => 'Open the next article',
 		'other_action' => 'Other actions',
 		'previous_article' => 'Open the previous article',
diff --git a/app/i18n/es/conf.php b/app/i18n/es/conf.php
index 4585e4d60..a79bac555 100755
--- a/app/i18n/es/conf.php
+++ b/app/i18n/es/conf.php
@@ -162,6 +162,7 @@ return array(
 		'mark_read' => 'Marcar como leído',
 		'navigation' => 'Navegación',
 		'navigation_help' => 'Con el modificador "Mayúsculas" es posible usar los atajos de teclado en las fuentes.<br/>Con el modificador "Alt" es posible aplicar los atajos de teclado en las categorías.',
+		'navigation_no_mod_help' => 'The following navigation shortcuts do not support modifiers.',	//TODO - Translation
 		'next_article' => 'Saltar al siguiente artículo',
 		'normal_view' => 'Switch to normal view',	//TODO - Translation
 		'other_action' => 'Otras acciones',
diff --git a/app/i18n/fr/conf.php b/app/i18n/fr/conf.php
index 23000c3cf..f24bcab98 100644
--- a/app/i18n/fr/conf.php
+++ b/app/i18n/fr/conf.php
@@ -162,6 +162,7 @@ return array(
 		'mark_read' => 'Marquer comme lu',
 		'navigation' => 'Navigation',
 		'navigation_help' => 'Avec le modificateur "Shift", les raccourcis de navigation s’appliquent aux flux.<br/>Avec le modificateur "Alt", les raccourcis de navigation s’appliquent aux catégories.',
+		'navigation_no_mod_help' => 'The following navigation shortcuts do not support modifiers.',	//TODO - Translation
 		'next_article' => 'Passer à l’article suivant',
 		'normal_view' => 'Basculer vers la vue normale',
 		'other_action' => 'Autres actions',
diff --git a/app/i18n/he/conf.php b/app/i18n/he/conf.php
index 83ba5cd04..c0ca06000 100644
--- a/app/i18n/he/conf.php
+++ b/app/i18n/he/conf.php
@@ -162,6 +162,7 @@ return array(
 		'mark_read' => 'סימון כנקרא',
 		'navigation' => 'ניווט',
 		'navigation_help' => 'בעזרת מקש השיפט קיצורי דרך חלים על הזנות .<br/>עם מקש האלט הם חלים על קטגוריות.',
+		'navigation_no_mod_help' => 'The following navigation shortcuts do not support modifiers.',	//TODO - Translation
 		'next_article' => 'דילוג למאמר הבא',
 		'normal_view' => 'Switch to normal view',	//TODO - Translation
 		'other_action' => 'פעולות אחרות',
diff --git a/app/i18n/it/conf.php b/app/i18n/it/conf.php
index ef892cc8a..64bd50dfe 100644
--- a/app/i18n/it/conf.php
+++ b/app/i18n/it/conf.php
@@ -162,6 +162,7 @@ return array(
 		'mark_read' => 'Segna come letto',
 		'navigation' => 'Navigazione',
 		'navigation_help' => 'Con il tasto "Shift" i comandi di navigazione verranno applicati ai feeds.<br/>Con il tasto "Alt" i comandi di navigazione verranno applicati alle categorie.',
+		'navigation_no_mod_help' => 'The following navigation shortcuts do not support modifiers.',	//TODO - Translation
 		'next_article' => 'Salta al contenuto successivo',
 		'normal_view' => 'Switch to normal view', // TODO
 		'other_action' => 'Altre azioni',
diff --git a/app/i18n/kr/conf.php b/app/i18n/kr/conf.php
index ae34795ef..70996945d 100644
--- a/app/i18n/kr/conf.php
+++ b/app/i18n/kr/conf.php
@@ -162,6 +162,7 @@ return array(
 		'mark_read' => '읽음으로 표시',
 		'navigation' => '탐색',
 		'navigation_help' => '"Shift" 키를 누른 상태에선 탐색 단축키가 피드에 적용됩니다.<br/>"Alt" 키를 누른 상태에선 탐색 단축키가 카테고리에 적용됩니다.',
+		'navigation_no_mod_help' => 'The following navigation shortcuts do not support modifiers.',	//TODO - Translation
 		'next_article' => '다음 글 보기',
 		'normal_view' => '일반 모드로 전환',
 		'other_action' => '다른 동작',
diff --git a/app/i18n/nl/conf.php b/app/i18n/nl/conf.php
index f6f6f4bba..76fccfeaf 100644
--- a/app/i18n/nl/conf.php
+++ b/app/i18n/nl/conf.php
@@ -162,6 +162,7 @@ return array(
 		'mark_read' => 'Markeer als gelezen',
 		'navigation' => 'Navigatie',
 		'navigation_help' => 'Met de "Shift" toets, kunt u navigatie verwijzingen voor feeds gebruiken.<br/>Met de "Alt" toets, kunt u navigatie verwijzingen voor categoriën gebruiken.',
+		'navigation_no_mod_help' => 'The following navigation shortcuts do not support modifiers.',	//TODO - Translation
 		'next_article' => 'Spring naar volgende artikel',
 		'normal_view' => 'Schakel naar gewoon aanzicht',
 		'other_action' => 'Andere acties',
diff --git a/app/i18n/oc/conf.php b/app/i18n/oc/conf.php
index fff8689e0..7dc166a6d 100644
--- a/app/i18n/oc/conf.php
+++ b/app/i18n/oc/conf.php
@@ -162,6 +162,7 @@ return array(
 		'mark_read' => 'Marcar coma legit',
 		'navigation' => 'Navigacion',
 		'navigation_help' => 'Amb lo modificador «Shift», los acorchis de navigacion s’aplican als fluxes.<br/>Amb lo modificador «Alt», los acorchis de navigacion s’aplican a las categorias.',
+		'navigation_no_mod_help' => 'The following navigation shortcuts do not support modifiers.',	//TODO - Translation
 		'next_article' => 'Passar a l’article seguent',
 		'normal_view' => 'Passar a la vista normala',
 		'other_action' => 'Autras accions',
diff --git a/app/i18n/pt-br/conf.php b/app/i18n/pt-br/conf.php
index ae32bef72..6f908d251 100644
--- a/app/i18n/pt-br/conf.php
+++ b/app/i18n/pt-br/conf.php
@@ -162,6 +162,7 @@ return array(
 		'mark_read' => 'Marcar como lido',
 		'navigation' => 'Navegação',
 		'navigation_help' => 'Com o modificador "Shift", atalhos de navegação aplicam aos feeds.<br/>Com o "Alt" modificador, atalhos de navegação aplicam as categorias.',
+		'navigation_no_mod_help' => 'The following navigation shortcuts do not support modifiers.',	//TODO - Translation
 		'next_article' => 'Pule para o próximo artigo',
 		'normal_view' => 'Switch to normal view',	//TODO - Translation
 		'other_action' => 'Outras ações',
diff --git a/app/i18n/ru/conf.php b/app/i18n/ru/conf.php
index 3fe0ded2d..a33e7e6d0 100644
--- a/app/i18n/ru/conf.php
+++ b/app/i18n/ru/conf.php
@@ -162,6 +162,7 @@ return array(
 		'mark_favorite' => 'Mark as favourite',	//TODO - Translation
 		'navigation' => 'Navigation',	//TODO - Translation
 		'navigation_help' => 'With the "Shift" modifier, navigation shortcuts apply on feeds.<br/>With the "Alt" modifier, navigation shortcuts apply on categories.',	//TODO - Translation
+		'navigation_no_mod_help' => 'The following navigation shortcuts do not support modifiers.',	//TODO - Translation
 		'next_article' => 'Skip to the next article',	//TODO - Translation
 		'normal_view' => 'Switch to normal view',	//TODO - Translation
 		'other_action' => 'Other actions',	//TODO - Translation
diff --git a/app/i18n/tr/conf.php b/app/i18n/tr/conf.php
index 526a28ba6..f3837ca97 100644
--- a/app/i18n/tr/conf.php
+++ b/app/i18n/tr/conf.php
@@ -162,6 +162,7 @@ return array(
 		'mark_read' => 'Okundu olarak işaretle',
 		'navigation' => 'Genel eylemler',
 		'navigation_help' => '"Shift" tuşu ile kısayollar akışlar için geçerli olur.<br/>"Alt" tuşu ile kısayollar kategoriler için geçerli olur.',
+		'navigation_no_mod_help' => 'The following navigation shortcuts do not support modifiers.',	//TODO - Translation
 		'next_article' => 'Sonraki makaleye geç',
 		'normal_view' => 'Switch to normal view',	//TODO - Translation
 		'other_action' => 'Diğer eylemler',
diff --git a/app/i18n/zh-cn/conf.php b/app/i18n/zh-cn/conf.php
index 5b58e3626..c180443ac 100644
--- a/app/i18n/zh-cn/conf.php
+++ b/app/i18n/zh-cn/conf.php
@@ -162,6 +162,7 @@ return array(
 		'mark_read' => '设为已读',
 		'navigation' => '浏览',
 		'navigation_help' => '搭配 "Shift" 键，浏览快捷键将生效于 RSS 源。<br/>搭配 "Alt" 键，浏览快捷键将生效于分类。',
+		'navigation_no_mod_help' => 'The following navigation shortcuts do not support modifiers.',	//TODO - Translation
 		'next_article' => '跳转到下一篇文章',
 		'normal_view' => '切换到普通视图',
 		'other_action' => '其他操作',
diff --git a/app/views/configure/shortcut.phtml b/app/views/configure/shortcut.phtml
index 650c84df1..70a274edd 100644
--- a/app/views/configure/shortcut.phtml
+++ b/app/views/configure/shortcut.phtml
@@ -64,7 +64,9 @@
 				<input type="text" id="prev_entry" name="shortcuts[prev_entry]" list="keys" value="<?php echo $s['prev_entry']; ?>" data-leave-validation="<?php echo $s['prev_entry']; ?>"/>
 			</div>
 		</div>
-		
+
+		<p class="alert alert-warn"><?php echo _t('conf.shortcut.navigation_no_mod_help');?></p>
+
 		<div class="form-group">
 			<label class="group-name" for="skip_next_entry"><?php echo _t('conf.shortcut.skip_next_article'); ?></label>
 			<div class="group-controls">