- added find() (like has(), but returns list of all occurrences)

[ginac.git] / ginsh / ginsh.1.in

diff --git a/ginsh/ginsh.1.in b/ginsh/ginsh.1.in
index e8c24a5040bb29a61c83c856fa3553bd25edc682..5f780648f980317baed030827422dd7b904182d0 100644 (file)
--- a/ginsh/ginsh.1.in
+++ b/ginsh/ginsh.1.in
@@ -110,8 +110,8 @@ symbol that controls the numeric precision of calculations with inexact numbers.
 Assigning an integer value to digits will change the precision to the given
 number of decimal places.
 .SS WILDCARDS
-The has(), match() and subs() functions accept wildcards as placeholders for
-expressions. These have the syntax
+The has(), find(), match() and subs() functions accept wildcards as placeholders
+for expressions. These have the syntax
 .RS
 .BI $ number
 .RE
@@ -279,6 +279,9 @@ detail here. Please refer to the GiNaC documentation.
 .BI expand( expression )
 \- expands an expression
 .br
+.BI find( expression ", " expression )
+\- returns a list of all occurrences of a pattern in an expression
+.br
 .BI gcd( expression ", " expression )
 \- greatest common divisor
 .br