Semantics change. If a variable is followed by a mixture

of text and regular expressions, that whole mixture is
considered to follow the variable and used for matching.

The earlier semantics change whereby a single unescaped
space denotes the regular expression / +/ broke the
simple case   @a word.   It caused the @a to be followed
not by the text " word"  but by just the regular expression
element.

With this change @a word means that a is followed by
the regex / +/ and "word".

* match.c (text_s): New symbol variable.
(h_text): New function.
(syms_init): Initialize new symbol variable.
(dir_tables_init): Hook h_text into horizontal directives table.

* match.h (text_s): Declared.

* parser.y (text, texts): New nonterminals.
(elem): TEXT, SPACE and regex are now handled under texts
grammar production. All texts are run together and produce
an item which looks like (text items ...).

* txr.1, RELNOTES: Updated.

* txr.c (remove_hash_bang_line): Updated to find #! buried
in (text ...) syntax.

0 files changed, 0 insertions, 0 deletions