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-rw-r--r--tmux.122
1 files changed, 17 insertions, 5 deletions
diff --git a/tmux.1 b/tmux.1
index 1ba66da4..8110ae50 100644
--- a/tmux.1
+++ b/tmux.1
@@ -3430,7 +3430,7 @@ is enabled, or
.Ql no
if not.
.Pp
-Simple comparisons may be expressed by prefixing two comma-separated
+Comparisons may be expressed by prefixing two comma-separated
alternatives by
.Ql ==
or
@@ -3443,14 +3443,26 @@ will be replaced by
if running on
.Ql myhost ,
otherwise by
-.Ql 0.
+.Ql 0 .
An
.Ql m
-specifies a
+specifies an
.Xr fnmatch 3
-comparison - the first argument is the pattern and the second the string to
-compare. For example,
+comparison where the first argument is the pattern and the second the string to
+compare, for example
.Ql #{m:*foo*,#{host}} .
+.Ql ||
+and
+.Ql &&
+evaluate to true if either or both of two comma-separated alternatives are
+true, for example
+.Ql #{||,#{pane_in_mode},#{alternate_on}} .
+A
+.Ql C
+performs a search for an
+.Xr fnmatch 3
+pattern in the pane content and evaluates to zero if not found, or a line
+number if found.
.Pp
A limit may be placed on the length of the resultant string by prefixing it
by an