X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fform_field_buffer.3x.html;h=8e99806ddbf31890f6f2e176c747c7f0f4ab09db;hp=c23ac00396c8f23f0511d1e4599ef6044c4854ec;hb=ca276baf720e3a44721b9e18955d3f546955c6c8;hpb=46722468f47c2b77b3987729b4bcf2321cccfd01;ds=sidebyside diff --git a/doc/html/man/form_field_buffer.3x.html b/doc/html/man/form_field_buffer.3x.html index c23ac003..8e99806d 100644 --- a/doc/html/man/form_field_buffer.3x.html +++ b/doc/html/man/form_field_buffer.3x.html @@ -2,7 +2,7 @@ @@ -41,6 +41,10 @@ 
 
+form_field_buffer(3x)                             form_field_buffer(3x)
+
+
+

NAME

@@ -74,7 +78,7 @@
        value out of the buffer and removes the leading and trail-
        ing spaces. Please note also, that  subsequent  operations
        on  the  form  will  probably  change  the  content of the
-       buffer. So don't use it  for  long  term  storage  of  the
+       buffer. So do not use it for  long  term  storage  of  the
        entered form data.
 
        The  function  set_field_status sets the associated status
@@ -89,7 +93,14 @@

RETURN VALUE

-       The field_buffer function returns NULL on error.
+       The field_buffer function returns NULL on error.  It  sets
+       errno according to their success:
+
+       E_OK The routine succeeded.
+
+       E_BAD_ARGUMENT
+            Routine  detected  an incorrect or out-of-range argu-
+            ment.
 
        The field_status function returns TRUE or FALSE.
 
@@ -114,7 +125,13 @@

NOTES

        The header file <form.h> automatically includes the header
-       file <curses.h>.
+       file
+
+       When  configured for wide-characters, field_buffer returns
+       a pointer to temporary storage (allocated and freed by the
+       library).   The  application  should not attempt to modify
+       the  data.   It  will  be  freed  on  the  next  call   to
+       field_buffer to return the same buffer.  <curses.h>.
@@ -130,42 +147,7 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + form_field_buffer(3x)