core: add ternary operator (condition) in evaluation of expressions

1 files changed, 11 insertions, 3 deletions

diff --git a/doc/it/weechat_plugin_api.it.adoc b/doc/it/weechat_plugin_api.it.adoc
index 1727ba6f5..0b208b799 100644
--- a/doc/it/weechat_plugin_api.it.adoc
+++ b/doc/it/weechat_plugin_api.it.adoc
@@ -2027,7 +2027,7 @@ str3 = weechat.string_input_for_buffer("//test")  # "/test"
 ==== string_eval_expression
 
 // TRANSLATION MISSING
-_WeeChat ≥ 0.4.0, updated in 0.4.2, 1.0, 1.1, 1.2 and 1.3._
+_WeeChat ≥ 0.4.0, updated in 0.4.2, 1.0, 1.1, 1.2, 1.3 and 1.8._
 
 // TRANSLATION MISSING
 Evaluate an expression and return result as a string.
@@ -2098,7 +2098,6 @@ expanded to last):
   `+${name}+` |
   `+value+`
 
-// TRANSLATION MISSING
 | `+${eval:xxx}+` +
   (_WeeChat ≥ 1.3_) |
   String to evaluate. |
@@ -2141,7 +2140,6 @@ expanded to last):
   `+1.0+` +
   `+lightblue+`
 
-// TRANSLATION MISSING
 | `+${date}+` +
   `+${date:xxx}+` +
   (_WeeChat ≥ 1.3_) |
@@ -2158,6 +2156,16 @@ expanded to last):
   `+${env:HOME}+` |
   `+/home/user+`
 
+| `+${if:condition}+` +
+  `+${if:condition?true}+`
+  `+${if:condition?true:false}+` +
+  (_WeeChat ≥ 1.8_) |
+  Ternary operator with a condition, a value if the condition is true (optional)
+  and another value if the condition is false (optional). If values are not
+  given, "1" or "0" are returned, according to the result of the condition. |
+  `+${if:${info:term_width}>80?big:small}+` |
+  `+big+`
+
 | `+${sec.data.name}+` |
   Value of the secured data `name`. |
   `+${sec.data.freenode_pass}+` |