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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 37 |
1 files changed, 37 insertions, 0 deletions
@@ -1,3 +1,40 @@ +2001-02-13 Werner LEMBERG <wl@gnu.org> + + Redesigned the `unformat' request. It is no longer connected with + `asciify' but rather uses new `reread()' methods if the `unformat' + flag is set. Additionally, the handling of space characters after + unformatting has been fixed so that they retain their width. + + * src/roff/troff/node.h (width_list): New structure to store + original widths of spaces. + (node): Added `unformat' member. + Replaced `num_spaces' variable with `orig_width' list. + * src/roff/troff/node.cc (*node::asciify, + asciify_reverse_node_list): Removed `unformat_only' flag and related + code. + (word_space_node::asciify, word_space_node::word_space_node): Use + `orig_width'. + (word_space_node::~word_space_node): New destructor. + (word_space_node::copy): Updated to handle `orig_width'. + (hmotion_node::copy, unbreakable_space_node::copy): Updated. + (*node::merge_space): Update `orig_width' list if necessary. + (*node::set_unformat_flag): New methods to set the `unformat' flag. + * src/roff/troff/enc.cc (environment::space_newline): Use + `width_list'. + (environment::space): Added method to handle space width and + sentence space width as parameters. Use `width_list'. + (environment::make_tab_node): Updated. + * src/roff/troff/env.h: Updated. + * src/roff/troff/input.cc (word_space_node::reread, + unbreakable_space_node::reread, hmotion_node::reread): New methods + to handle nodes specially if `unformat' flag is set. + (do_asciify_macro): Renamed back to ... + (asciify_macro): This. + (unformat_macro): New implementation to simply set the `unformat' + flag. + + * MORE.STUFF: Added more info about deroff. + 2001-02-08 Werner LEMBERG <wl@gnu.org> * src/roff/troff/node.h (unbreakable_space_node, hmotion_node, |