Add comment in lstrings.h

2025-01-13 20:09:59 +00:00 · 2012-07-15 23:25:34 +02:00 · 2012-07-15 23:25:34 +02:00 · 7b1b9823ff
commit 7b1b9823ff
parent 16fd47ad8f
1 changed files with 1 additions and 0 deletions
--- a/src/support/lstrings.h
+++ b/src/support/lstrings.h
@ -229,6 +229,7 @@ docstring const ltrim(docstring const & a, char const * p = " ");
    will be the whole of the string if no delimiter is found.
    The return value is what follows delim, if anything. So the return
    value is the null string if no delimiter is found.
+    'a' and 'piece' must be different variables.
    Examples:
    \code
    s1= "a;bc"; s2= ""