# file prefs2prefs-lfuns.py # This file is part of LyX, the document processor. # Licence details can be found in the file COPYING. # author Richard Kimberly Heck # Full author contact details are available in file CREDITS # This file houses conversion information for the bind and ui files, # i.e., for files where we are converting lfuns. # The converter functions take a line as argument and return a list: # (Bool, NewLine), # where the Bool says if we've modified anything and the NewLine is # the new line, if so, which will be used to replace the old line. import sys, re ########################################################### # # Actual converter functions # # These accept a line as argument and should return a list: # (bool, newline) # where the bool indicates whether we changed anything. If not, # one normally returns: (False, ""). no_match = (False, "") def simple_renaming(line, old, new): if line.find(old) == -1: return no_match line = line.replace(old, new) return (True, line) def simple_remove(line, old): if line.find(old) == -1: return no_match return (True, "") def next_inset_modify(line): return simple_renaming(line, "next-inset-modify", "inset-modify") def next_inset_toggle(line): return simple_renaming(line, "next-inset-toggle", "inset-toggle") def optional_insert(line): return simple_renaming(line, "optional-insert", "argument-insert") re_nm = re.compile(r'^(.*)notes-mutate\s+(\w+)\s+(\w+)(.*)$') def notes_mutate(line): m = re_nm.search(line) if not m: return no_match prefix = m.group(1) source = m.group(2) target = m.group(3) suffix = m.group(4) newline = prefix + "inset-forall Note:" + source + \ " inset-modify note Note " + target + suffix return (True, newline) re_ait = re.compile(r'^(.*)all-insets-toggle\s+(\w+)(?:\s+(\w+))?(.*)$') def all_insets_toggle(line): m = re_ait.search(line) if not m: return no_match prefix = m.group(1) action = m.group(2) target = m.group(3) suffix = m.group(4) # we need to transform the target to match the inset layout names # this will not be perfect if target == "ert": target = "ERT" elif target == None: target = "*" elif target == "tabular": # There does not seem to be an InsetLayout for tables, so # I do not know what to do here. If anyone does, then please # fix this. For now, we just have to remove this line. return (True, "") else: target = target.capitalize() newline = prefix + "inset-forall " + target + " inset-toggle " + \ action + suffix return (True, newline) re_li = re.compile(r'^(.*)\bline-insert\b(.*)$') def line_insert(line): m = re_li.search(line) if not m: return no_match newline = m.group(1) + \ "inset-insert line rule height 0.25ex width 100col% \\end_inset" + \ m.group(2) return (True, newline) def toc_insert(line): return simple_renaming(line, "toc-insert", "inset-insert toc") re_ps = re.compile(r'^(.*)paragraph-spacing\s+(default|single|onehalf|double)\b(.*)$') re_psother = re.compile(r'^(.*)paragraph-spacing\s+other\s+(\d+\.\d?|\d?\.\d+|\d+)(.*)$') def paragraph_spacing(line): # possible args: default, single, onehalf, double, other FLOAT m = re_ps.search(line) if m: arg = m.group(2) newline = m.group(1) + "paragraph-params \\paragraph-spacing " + arg + \ m.group(3) return (True, newline) m = re_psother.search(line) if not m: return no_match arg = m.group(2) newline = m.group(1) + "paragraph-params \\paragraph-spacing other " + \ arg + m.group(3) return (True, newline) def tabular_feature(line): return simple_renaming(line, "tabular-feature", "inset-modify tabular") re_tabular_feature = re.compile(r"inset-modify\s+tabular(\s+from-dialog)?") def redo_tabular_feature(line): # we change as follows: # inset-modify tabular -> tabular-feature # but: # inset-modify tabular from-dialog -> inset-modify tabular # # "from-dialog" was never used directly but the user might do, if they # followed the standard instructions to create a custom shortcut by looking # at the message panel. The equivalent functionality is now provided by # inset-modify tabular (without from-dialog). def change(match): if match.group(1): return "inset-modify tabular" else: return "tabular-feature" result = re_tabular_feature.subn(change, line) if result[1]: return (True, result[0]) else: return no_match re_Bar2bar = re.compile(r'^(\\(?:bind|unbind))\s+"([^"]*)Bar"(\s+"[^"]+")') def Bar2bar(line): m = re_Bar2bar.search(line) if not m: return no_match btype = m.group(1) mod = m.group(2) rest = m.group(3) newline = btype + " \"" + mod + "bar\"" + rest return (True, newline) def paragraph_break(line): return simple_renaming(line, "break-paragraph", "paragraph-break") def tab_group_close(line): return simple_renaming(line, "close-tab-group", "tab-group-close") def view_split(line): return simple_renaming(line, "split-view", "view-split") def label_copy_as_reference(line): return simple_renaming(line, "copy-label-as-reference", "label-copy-as-reference") def remove_print_support(line): return simple_remove(line, "dialog-show print") def info_rename_vcsauthor(line): return simple_renaming(line, "info-insert buffer vcs-author", "info-insert vcs author") def info_rename_vcsdate(line): return simple_renaming(line, "info-insert buffer vcs-date", "info-insert vcs date") def info_rename_vcstime(line): return simple_renaming(line, "info-insert buffer vcs-time", "info-insert vcs time") def info_rename_vcsrevision(line): return simple_renaming(line, "info-insert buffer vcs-revision", "info-insert vcs revision") def info_rename_vcstreerevision(line): return simple_renaming(line, "info-insert buffer vcs-tree-revision", "info-insert vcs tree-revision") def remove_date_insert(line): return simple_remove(line, "date-insert") re_delete_force = re.compile(r"((char|word)-delete-(for|back)ward)(\s+force)?") def delete_force(line): # we change as follows: # char-delete-forward -> char-delete-forward confirm # but: # char-delete-forward force -> char-delete-forward # def change(match): if match.group(4): return match.group(1) else: return match.group(1) + " confirm" result = re_delete_force.subn(change, line) if result[1]: return (True, result[0]) else: return no_match # ########################################################### # Conversion chain conversions = [ [ 1, [ # this will be a long list of conversions to format 1, LyX 2.0 next_inset_toggle, next_inset_modify, optional_insert, notes_mutate, all_insets_toggle, line_insert, toc_insert, paragraph_spacing, tabular_feature, Bar2bar ]], [ 2, [ # list of conversions to format 2, LyX 2.1 paragraph_break, tab_group_close, view_split, label_copy_as_reference ]], [ 3, [ # list of conversions to format 3 remove_print_support ]], [ 4, [ # list of conversions to format 4, LyX 2.2 redo_tabular_feature ]], [ 5, [ # list of conversions to format 5, LyX 2.4 info_rename_vcsauthor, info_rename_vcsdate, info_rename_vcstime, info_rename_vcsrevision, info_rename_vcstreerevision, remove_date_insert, delete_force ]] ]