X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/fe14fcc35f78a371a174a1d14256c2f35ae4262b..7bb1f299d1f77bc5ec7502eca5cdb98a9bdc9550:/form.h

diff --git a/form.h b/form.h
index 202fa2e..7ddeb71 100644
--- a/form.h
+++ b/form.h
@@ -1,42 +1,27 @@
-/* $Header: form.h,v 4.0 91/03/20 01:19:37 lwall Locked $
+/*    form.h
  *
- *    Copyright (c) 1989, Larry Wall
+ *    Copyright (C) 1991, 1992, 1993, 2000, 2004, 2011 by Larry Wall and others
  *
- *    You may distribute under the terms of the GNU General Public License
- *    as specified in the README file that comes with the perl 3.0 kit.
+ *    You may distribute under the terms of either the GNU General Public
+ *    License or the Artistic License, as specified in the README file.
  *
- * $Log:	form.h,v $
- * Revision 4.0  91/03/20  01:19:37  lwall
- * 4.0 baseline.
- * 
  */
 
-#define F_NULL 0
-#define F_LEFT 1
-#define F_RIGHT 2
-#define F_CENTER 3
-#define F_LINES 4
-#define F_DECIMAL 5
-
-struct formcmd {
-    struct formcmd *f_next;
-    ARG *f_expr;
-    STR *f_unparsed;
-    line_t f_line;
-    char *f_pre;
-    short f_presize;
-    short f_size;
-    short f_decimals;
-    char f_type;
-    char f_flags;
-};
-
-#define FC_CHOP 1
-#define FC_NOBLANK 2
-#define FC_MORE 4
-#define FC_REPEAT 8
-#define FC_DP 16
-
-#define Nullfcmd Null(FCMD*)
-
-EXT char *chopset INIT(" \n-");
+#define FF_END          0  /* tidy up, then return */
+#define FF_LINEMARK     1  /* start (or end) of a line */
+#define FF_LITERAL      2  /* append <arg> literal chars */
+#define FF_SKIP         3  /* skip <arg> chars in format */
+#define FF_FETCH        4  /* get next item and set field size to <arg> */
+#define FF_CHECKNL      5  /* find max len of item (up to \n) that fits field */
+#define FF_CHECKCHOP    6  /* like CHECKNL, but up to highest split point */
+#define FF_SPACE        7  /* append padding space (diff of field, item size) */
+#define FF_HALFSPACE    8  /* like FF_SPACE, but only append half as many */
+#define FF_ITEM         9  /* append a text item, while blanking ctrl chars */
+#define FF_CHOP         10 /* (for ^*) chop the current item */
+#define FF_LINEGLOB     11 /* process @*  */
+#define FF_DECIMAL      12 /* do @##, ^##, where <arg>=(precision|flags) */
+#define FF_NEWLINE      13 /* delete trailing spaces, then append \n */
+#define FF_BLANK        14 /* for arg==0: do '~'; for arg>0 : do '~~' */
+#define FF_MORE         15 /* replace long end of string with '...' */
+#define FF_0DECIMAL     16 /* like FF_DECIMAL but for 0### */
+#define FF_LINESNGL     17 /* process ^*  */