10728217744

Committed 05 Sep 2024 09:07PM UTC coverage: 58.013% (-4.5%) from 62.464%

Build # 10728217744

Build Type

push

github

Committed by

alerque

Commit Message

refactor(cli): Satiate clippy's new "never type fallback" lint

New in Rust 1.81.0, scheduled to be an error in edition 2024:

https://github.com/rust-lang/rust/issues/123748

It looks like mlua v0.10 won't need this workaround:

https://github.com/mlua-rs/mlua/commit/3641c9895

Run Details

10103 of 17415 relevant lines covered (58.01%)

1419.94 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

80.93

/packages/bidi/init.lua

local base = require("packages.base")

local package = pl.class(base)
package._name = "bidi"

local icu = require("justenoughicu")

local function reverse_portion (tbl, s, e)
   local rv = {}
   for i = 1, s - 1 do
      rv[#rv + 1] = tbl[i]
   end
   for i = e, s, -1 do
      rv[#rv + 1] = tbl[i]
   end
   for i = e + 1, #tbl do
      rv[#rv + 1] = tbl[i]
   end
   return rv
end

local function create_matrix (line, base_level)
   -- L2; create a transformation matrix of elements
   -- such that output[matrix[i]] = input[i]
   -- e.g. No reversions required: [1, 2, 3, 4, 5]
   -- Levels [0, 0, 0, 1, 1] -> [1, 2, 3, 5, 4]

   local max_level = 0
   local matrix = {}
   for i, c in next, line do
      if c.level > max_level then
         max_level = c.level
      end
      matrix[i] = i
   end

   for level = base_level + 1, max_level do
      local level_start
      for i, _ in next, line do
         if line[i].level >= level then
            if not level_start then
               level_start = i
            elseif i == #line then
               local level_end = i
               matrix = reverse_portion(matrix, level_start, level_end)
               level_start = nil
            end
         else
            if level_start then
               local level_end = i - 1
               matrix = reverse_portion(matrix, level_start, level_end)
               level_start = nil
            end
         end
      end
   end

   return matrix
end

local function reverse_each_node (nodelist)
   for j = 1, #nodelist do
      if nodelist[j].type == "hbox" then
         if nodelist[j].value.items then
            SU.flip_in_place(nodelist[j].value.items)
         end
         SU.flip_in_place(nodelist[j].value.glyphString)
      end
   end
end

local nodeListToText = function (nl)
   local owners, text = {}, {}
   local p = 1
   for i = 1, #nl do
      local n = nl[i]
      if n.text then
         local utfchars = SU.splitUtf8(n.text)
         for j = 1, #utfchars do
            owners[p] = { node = n, pos = j }
            text[p] = utfchars[j]
            p = p + 1
         end
      else
         owners[p] = { node = n }
         text[p] = luautf8.char(0xFFFC)
         p = p + 1
      end
   end
   return owners, text
end

local splitNodeAtPos = function (n, splitstart, p)
   if n.is_unshaped then
      local utf8chars = SU.splitUtf8(n.text)
      local n2 = SILE.types.node.unshaped({ text = "", options = pl.tablex.copy(n.options) })
      local n1 = SILE.types.node.unshaped({ text = "", options = pl.tablex.copy(n.options) })
      for i = splitstart, #utf8chars do
         if i <= p then
            n1.text = n1.text .. utf8chars[i]
         else
            n2.text = n2.text .. utf8chars[i]
         end
      end
      return n1, n2
   else
      SU.error("Unsure how to split node " .. tostring(n) .. " at position " .. p, true)
   end
end

local splitNodelistIntoBidiRuns = function (typesetter)
   local nl = typesetter.state.nodes
   if #nl == 0 then
      return nl
   end
   local owners, text = nodeListToText(nl)
   local base_level = typesetter.frame:writingDirection() == "RTL" and 1 or 0
   local runs = { icu.bidi_runs(table.concat(text), typesetter.frame:writingDirection()) }
   table.sort(runs, function (a, b)
      return a.start < b.start
   end)
   -- local newNl = {}
   -- Split nodes on run boundaries
   for i = 1, #runs do
      local run = runs[i]
      local thisOwner = owners[run.start + run.length]
      local nextOwner = owners[run.start + 1 + run.length]
      -- print(thisOwner, nextOwner)
      if nextOwner and thisOwner.node == nextOwner.node then
         local before, after = splitNodeAtPos(nextOwner.node, 1, nextOwner.pos - 1)
         -- print(before, after)
         local start = nil
         for j = run.start + 1, run.start + run.length do
            if owners[j].node == nextOwner.node then
               if not start then
                  start = j
               end
               owners[j] = { node = before, pos = j - start + 1 }
            end
         end
         for j = run.start + 1 + run.length, #owners do
            if owners[j].node == nextOwner.node then
               owners[j] = { node = after, pos = j - (run.start + run.length) }
            end
         end
      end
   end
   -- Assign direction/level to nodes
   for i = 1, #runs do
      local runstart = runs[i].start + 1
      local runend = runstart + runs[i].length - 1
      for j = runstart, runend do
         if owners[j].node and owners[j].node.options then
            owners[j].node.options.direction = runs[i].dir
            owners[j].node.options.bidilevel = runs[i].level - base_level
         end
      end
   end
   -- String together nodelist
   nl = {}
   for i = 1, #owners do
      if #nl and nl[#nl] ~= owners[i].node then
         nl[#nl + 1] = owners[i].node
         -- print(nl[#nl], nl[#nl].options)
      end
   end
   -- for i = 1, #nl do print(i, nl[i]) end
   return nl
end

local bidiBoxupNodes = function (typesetter)
   local allDone = true
   for i = 1, #typesetter.state.nodes do
      if not typesetter.state.nodes[i].bidiDone then
         allDone = false
      end
   end
   if allDone then
      return typesetter:nobidi_boxUpNodes()
   end
   local newNodeList = splitNodelistIntoBidiRuns(typesetter)
   typesetter:shapeAllNodes(newNodeList)
   typesetter.state.nodes = newNodeList
   local vboxlist = typesetter:nobidi_boxUpNodes()
   -- Scan for out-of-direction material
   for i = 1, #vboxlist do
      local v = vboxlist[i]
      if v.is_vbox then
         package.reorder(nil, v, typesetter)
      end
   end
   return vboxlist
end

function package.reorder (_, n, typesetter)
   local nl = n.nodes
   -- local newNl = {}
   -- local matrix = {}
   local levels = {}
   local base_level = typesetter.frame:writingDirection() == "RTL" and 1 or 0
   for i = 1, #nl do
      if nl[i].options and nl[i].options.bidilevel then
         levels[i] = { level = nl[i].options.bidilevel }
      end
   end
   for i = 1, #nl do
      if not levels[i] then
         -- resolve neutrals
         local left_level, right_level
         for left = i - 1, 1, -1 do
            if nl[left].options and nl[left].options.bidilevel then
               left_level = nl[left].options.bidilevel
               break
            end
         end
         for right = i + 1, #nl do
            if nl[right].options and nl[right].options.bidilevel then
               right_level = nl[right].options.bidilevel
               break
            end
         end
         levels[i] = { level = (left_level == right_level and left_level or 0) }
      end
   end
   local matrix = create_matrix(levels, 0)
   local rv = {}
   -- for i = 1, #nl do print(i, nl[i], levels[i]) end
   for i = 1, #nl do
      if nl[i].is_nnode and levels[i].level % 2 ~= base_level then
         SU.flip_in_place(nl[i].nodes)
         reverse_each_node(nl[i].nodes)
      elseif nl[i].is_discretionary and levels[i].level % 2 ~= base_level and not nl[i].bidiDone then
         for j = 1, #nl[i].replacement do
            if nl[i].replacement[j].is_nnode then
               SU.flip_in_place(nl[i].replacement[j].nodes)
               reverse_each_node(nl[i].replacement[j].nodes)
            end
         end
         for j = 1, #nl[i].prebreak do
            if nl[i].prebreak[j].is_nnode then
               SU.flip_in_place(nl[i].prebreak[j].nodes)
               reverse_each_node(nl[i].prebreak[j].nodes)
            end
         end
         for j = 1, #nl[i].postbreak do
            if nl[i].postbreak[j].is_nnode then
               SU.flip_in_place(nl[i].postbreak[j].nodes)
               reverse_each_node(nl[i].postbreak[j].nodes)
            end
         end
      end
      rv[matrix[i]] = nl[i]
      nl[i].bidiDone = true
      -- rv[i] = nl[i]
   end
   n.nodes = SU.compress(rv)
end

function package:bidiEnableTypesetter (typesetter)
   if typesetter.nobidi_boxUpNodes and self.class._initialized then
      return SU.warn("BiDi already enabled, nothing to turn on")
   end
   typesetter.nobidi_boxUpNodes = typesetter.boxUpNodes
   typesetter.boxUpNodes = bidiBoxupNodes
end

function package:bidiDisableTypesetter (typesetter)
   if not typesetter.nobidi_boxUpNodes and self.class._initialized then
      return SU.warn("BiDi not enabled, nothing to turn off")
   end
   typesetter.boxUpNodes = typesetter.nobidi_boxUpNodes
   typesetter.nobidi_boxUpNodes = nil
end

function package:_init ()
   base._init(self)
   self:deprecatedExport("reorder", self.reorder)
   self:deprecatedExport("bidiEnableTypesetter", self.bidiEnableTypesetter)
   self:deprecatedExport("bidiDisableTypesetter", self.bidiDisableTypesetter)
   if SILE.typesetter then
      self:bidiEnableTypesetter(SILE.typesetter)
   end
   self:bidiEnableTypesetter(SILE.typesetters.base)
end

function package:registerCommands ()
   self:registerCommand("thisframeLTR", function (_, _)
      local direction = "LTR"
      SILE.typesetter.frame.direction = direction
      SILE.settings:set("font.direction", direction)
      SILE.typesetter:leaveHmode()
      SILE.typesetter.frame:newLine()
   end)

   self:registerCommand("thisframedirection", function (options, _)
      local direction = SU.required(options, "direction", "frame direction")
      SILE.typesetter.frame.direction = direction
      SILE.settings:set("font.direction", direction)
      SILE.typesetter:leaveHmode()
      SILE.typesetter.frame:init()
   end)

   self:registerCommand("thisframeRTL", function (_, _)
      local direction = "RTL"
      SILE.typesetter.frame.direction = direction
      SILE.settings:set("font.direction", direction)
      SILE.typesetter:leaveHmode()
      SILE.typesetter.frame:newLine()
   end)

   self:registerCommand("bidi-on", function (_, _)
      self:bidiEnableTypesetter(SILE.typesetter)
   end)

   self:registerCommand("bidi-off", function (_, _)
      self:bidiDisableTypesetter(SILE.typesetter)
   end)
end

package.documentation = [[
\begin{document}
Scripts like the Latin alphabet you are currently reading are normally written left to right (LTR); however, some scripts, such as Arabic and Hebrew, are written right to left (RTL).
The \autodoc:package{bidi} package, which is loaded by default, provides SILE with the ability to correctly typeset right-to-left text and also documents which mix right-to-left and left-to-right typesetting.
Because it is loaded by default, you can use both LTR and RTL text within a paragraph and SILE will ensure that the output characters appear in the correct order.

The \autodoc:package{bidi} package provides two commands, \autodoc:command{\thisframeLTR} and \autodoc:command{\thisframeRTL}, which set the default text direction for the current frame.
If you tell SILE that a frame is RTL, the text will start in the right margin and proceed leftward.
It also provides the commands \autodoc:command{\bidi-off} and \autodoc:command{\bidi-on}, which allow you to trade off bidirectional support for a dubious increase in speed.
\end{document}
]]

return package

1	local base = require("packages.base")	22✔
2
3	local package = pl.class(base)	22✔
4	package._name = "bidi"	22✔
5
6	local icu = require("justenoughicu")	22✔
7
8	local function reverse_portion (tbl, s, e)
9	local rv = {}	6✔
10	for i = 1, s - 1 do	66✔
11	rv[#rv + 1] = tbl[i]	60✔
12	end
13	for i = e, s, -1 do	18✔
14	rv[#rv + 1] = tbl[i]	12✔
15	end
16	for i = e + 1, #tbl do	45✔
17	rv[#rv + 1] = tbl[i]	39✔
18	end
19	return rv	6✔
20	end
21
22	local function create_matrix (line, base_level)
23	-- L2; create a transformation matrix of elements
24	-- such that output[matrix[i]] = input[i]
25	-- e.g. No reversions required: [1, 2, 3, 4, 5]
26	-- Levels [0, 0, 0, 1, 1] -> [1, 2, 3, 5, 4]
27
28	local max_level = 0	188✔
29	local matrix = {}	188✔
30	for i, c in next, line do	3,596✔
31	if c.level > max_level then	3,408✔
32	max_level = c.level	6✔
33	end
34	matrix[i] = i	3,408✔
35	end
36
37	for level = base_level + 1, max_level do	194✔
38	local level_start
39	for i, _ in next, line do	117✔
40	if line[i].level >= level then	111✔
41	if not level_start then	12✔
42	level_start = i	6✔
43	elseif i == #line then	6✔
44	local level_end = i	×
45	matrix = reverse_portion(matrix, level_start, level_end)	×
46	level_start = nil	×
47	end
48	else
49	if level_start then	99✔
50	local level_end = i - 1	6✔
51	matrix = reverse_portion(matrix, level_start, level_end)	12✔
52	level_start = nil	6✔
53	end
54	end
55	end
56	end
57
58	return matrix	188✔
59	end
60
61	local function reverse_each_node (nodelist)
62	for j = 1, #nodelist do	128✔
63	if nodelist[j].type == "hbox" then	64✔
64	if nodelist[j].value.items then	64✔
65	SU.flip_in_place(nodelist[j].value.items)	64✔
66	end
67	SU.flip_in_place(nodelist[j].value.glyphString)	64✔
68	end
69	end
70	end
71
72	local nodeListToText = function (nl)
73	local owners, text = {}, {}	125✔
74	local p = 1	125✔
75	for i = 1, #nl do	568✔
76	local n = nl[i]	443✔
77	if n.text then	443✔
78	local utfchars = SU.splitUtf8(n.text)	127✔
79	for j = 1, #utfchars do	4,715✔
80	owners[p] = { node = n, pos = j }	4,588✔
81	text[p] = utfchars[j]	4,588✔
82	p = p + 1	4,588✔
83	end
84	else
85	owners[p] = { node = n }	316✔
86	text[p] = luautf8.char(0xFFFC)	316✔
87	p = p + 1	316✔
88	end
89	end
90	return owners, text	125✔
91	end
92
93	local splitNodeAtPos = function (n, splitstart, p)
94	if n.is_unshaped then	12✔
95	local utf8chars = SU.splitUtf8(n.text)	12✔
96	local n2 = SILE.types.node.unshaped({ text = "", options = pl.tablex.copy(n.options) })	24✔
97	local n1 = SILE.types.node.unshaped({ text = "", options = pl.tablex.copy(n.options) })	24✔
98	for i = splitstart, #utf8chars do	3,435✔
99	if i <= p then	3,423✔
100	n1.text = n1.text .. utf8chars[i]	473✔
101	else
102	n2.text = n2.text .. utf8chars[i]	2,950✔
103	end
104	end
105	return n1, n2	12✔
106	else
107	SU.error("Unsure how to split node " .. tostring(n) .. " at position " .. p, true)	×
108	end
109	end
110
111	local splitNodelistIntoBidiRuns = function (typesetter)
112	local nl = typesetter.state.nodes	125✔
113	if #nl == 0 then	125✔
114	return nl	×
115	end
116	local owners, text = nodeListToText(nl)	125✔
117	local base_level = typesetter.frame:writingDirection() == "RTL" and 1 or 0	250✔
118	local runs = { icu.bidi_runs(table.concat(text), typesetter.frame:writingDirection()) }	250✔
119	table.sort(runs, function (a, b)	250✔
120	return a.start < b.start	42✔
121	end)
122	-- local newNl = {}
123	-- Split nodes on run boundaries
124	for i = 1, #runs do	262✔
125	local run = runs[i]	137✔
126	local thisOwner = owners[run.start + run.length]	137✔
127	local nextOwner = owners[run.start + 1 + run.length]	137✔
128	-- print(thisOwner, nextOwner)
129	if nextOwner and thisOwner.node == nextOwner.node then	137✔
130	local before, after = splitNodeAtPos(nextOwner.node, 1, nextOwner.pos - 1)	12✔
131	-- print(before, after)
132	local start = nil	12✔
133	for j = run.start + 1, run.start + run.length do	487✔
134	if owners[j].node == nextOwner.node then	475✔
135	if not start then	473✔
136	start = j	12✔
137	end
138	owners[j] = { node = before, pos = j - start + 1 }	473✔
139	end
140	end
141	for j = run.start + 1 + run.length, #owners do	2,962✔
142	if owners[j].node == nextOwner.node then	2,950✔
143	owners[j] = { node = after, pos = j - (run.start + run.length) }	2,950✔
144	end
145	end
146	end
147	end
148	-- Assign direction/level to nodes
149	for i = 1, #runs do	262✔
150	local runstart = runs[i].start + 1	137✔
151	local runend = runstart + runs[i].length - 1	137✔
152	for j = runstart, runend do	5,041✔
153	if owners[j].node and owners[j].node.options then	4,904✔
154	owners[j].node.options.direction = runs[i].dir	4,588✔
155	owners[j].node.options.bidilevel = runs[i].level - base_level	4,588✔
156	end
157	end
158	end
159	-- String together nodelist
160	nl = {}	125✔
161	for i = 1, #owners do	5,029✔
162	if #nl and nl[#nl] ~= owners[i].node then	4,904✔
163	nl[#nl + 1] = owners[i].node	455✔
164	-- print(nl[#nl], nl[#nl].options)
165	end
166	end
167	-- for i = 1, #nl do print(i, nl[i]) end
168	return nl	125✔
169	end
170
171	local bidiBoxupNodes = function (typesetter)
172	local allDone = true	405✔
173	for i = 1, #typesetter.state.nodes do	848✔
174	if not typesetter.state.nodes[i].bidiDone then	570✔
175	allDone = false	443✔
176	end
177	end
178	if allDone then	405✔
179	return typesetter:nobidi_boxUpNodes()	280✔
180	end
181	local newNodeList = splitNodelistIntoBidiRuns(typesetter)	125✔
182	typesetter:shapeAllNodes(newNodeList)	125✔
183	typesetter.state.nodes = newNodeList	125✔
184	local vboxlist = typesetter:nobidi_boxUpNodes()	125✔
185	-- Scan for out-of-direction material
186	for i = 1, #vboxlist do	527✔
187	local v = vboxlist[i]	402✔
188	if v.is_vbox then	402✔
189	package.reorder(nil, v, typesetter)	188✔
190	end
191	end
192	return vboxlist	125✔
193	end
194
195	function package.reorder (_, n, typesetter)	22✔
196	local nl = n.nodes	188✔
197	-- local newNl = {}
198	-- local matrix = {}
199	local levels = {}	188✔
200	local base_level = typesetter.frame:writingDirection() == "RTL" and 1 or 0	376✔
201	for i = 1, #nl do	3,596✔
202	if nl[i].options and nl[i].options.bidilevel then	3,408✔
203	levels[i] = { level = nl[i].options.bidilevel }	1,131✔
204	end
205	end
206	for i = 1, #nl do	3,596✔
207	if not levels[i] then	3,408✔
208	-- resolve neutrals
209	local left_level, right_level
210	for left = i - 1, 1, -1 do	4,938✔
211	if nl[left].options and nl[left].options.bidilevel then	4,123✔
212	left_level = nl[left].options.bidilevel	1,462✔
213	break	1,462✔
214	end
215	end
216	for right = i + 1, #nl do	4,938✔
217	if nl[right].options and nl[right].options.bidilevel then	4,094✔
218	right_level = nl[right].options.bidilevel	1,433✔
219	break	1,433✔
220	end
221	end
222	levels[i] = { level = (left_level == right_level and left_level or 0) }	2,277✔
223	end
224	end
225	local matrix = create_matrix(levels, 0)	188✔
226	local rv = {}	188✔
227	-- for i = 1, #nl do print(i, nl[i], levels[i]) end
228	for i = 1, #nl do	3,596✔
229	if nl[i].is_nnode and levels[i].level % 2 ~= base_level then	3,408✔
230	SU.flip_in_place(nl[i].nodes)	64✔
231	reverse_each_node(nl[i].nodes)	128✔
232	elseif nl[i].is_discretionary and levels[i].level % 2 ~= base_level and not nl[i].bidiDone then	3,344✔
233	for j = 1, #nl[i].replacement do	×
234	if nl[i].replacement[j].is_nnode then	×
235	SU.flip_in_place(nl[i].replacement[j].nodes)	×
236	reverse_each_node(nl[i].replacement[j].nodes)	×
237	end
238	end
239	for j = 1, #nl[i].prebreak do	×
240	if nl[i].prebreak[j].is_nnode then	×
241	SU.flip_in_place(nl[i].prebreak[j].nodes)	×
242	reverse_each_node(nl[i].prebreak[j].nodes)	×
243	end
244	end
245	for j = 1, #nl[i].postbreak do	×
246	if nl[i].postbreak[j].is_nnode then	×
247	SU.flip_in_place(nl[i].postbreak[j].nodes)	×
248	reverse_each_node(nl[i].postbreak[j].nodes)	×
249	end
250	end
251	end
252	rv[matrix[i]] = nl[i]	3,408✔
253	nl[i].bidiDone = true	3,408✔
254	-- rv[i] = nl[i]
255	end
256	n.nodes = SU.compress(rv)	376✔
257	end
258
259	function package:bidiEnableTypesetter (typesetter)	22✔
260	if typesetter.nobidi_boxUpNodes and self.class._initialized then	22✔
261	return SU.warn("BiDi already enabled, nothing to turn on")	×
262	end
263	typesetter.nobidi_boxUpNodes = typesetter.boxUpNodes	22✔
264	typesetter.boxUpNodes = bidiBoxupNodes	22✔
265	end
266
267	function package:bidiDisableTypesetter (typesetter)	22✔
268	if not typesetter.nobidi_boxUpNodes and self.class._initialized then	2✔
269	return SU.warn("BiDi not enabled, nothing to turn off")	×
270	end
271	typesetter.boxUpNodes = typesetter.nobidi_boxUpNodes	2✔
272	typesetter.nobidi_boxUpNodes = nil	2✔
273	end
274
275	function package:_init ()	22✔
276	base._init(self)	22✔
277	self:deprecatedExport("reorder", self.reorder)	22✔
278	self:deprecatedExport("bidiEnableTypesetter", self.bidiEnableTypesetter)	22✔
279	self:deprecatedExport("bidiDisableTypesetter", self.bidiDisableTypesetter)	22✔
280	if SILE.typesetter then	22✔
281	self:bidiEnableTypesetter(SILE.typesetter)	×
282	end
283	self:bidiEnableTypesetter(SILE.typesetters.base)	44✔
284	end
285
286	function package:registerCommands ()	22✔
287	self:registerCommand("thisframeLTR", function (_, _)	44✔
288	local direction = "LTR"	×
289	SILE.typesetter.frame.direction = direction	×
290	SILE.settings:set("font.direction", direction)	×
291	SILE.typesetter:leaveHmode()	×
292	SILE.typesetter.frame:newLine()	×
293	end)
294
295	self:registerCommand("thisframedirection", function (options, _)	44✔
296	local direction = SU.required(options, "direction", "frame direction")	×
297	SILE.typesetter.frame.direction = direction	×
298	SILE.settings:set("font.direction", direction)	×
299	SILE.typesetter:leaveHmode()	×
300	SILE.typesetter.frame:init()	×
301	end)
302
303	self:registerCommand("thisframeRTL", function (_, _)	44✔
304	local direction = "RTL"	×
305	SILE.typesetter.frame.direction = direction	×
306	SILE.settings:set("font.direction", direction)	×
307	SILE.typesetter:leaveHmode()	×
308	SILE.typesetter.frame:newLine()	×
309	end)
310
311	self:registerCommand("bidi-on", function (_, _)	44✔
312	self:bidiEnableTypesetter(SILE.typesetter)	×
313	end)
314
315	self:registerCommand("bidi-off", function (_, _)	44✔
316	self:bidiDisableTypesetter(SILE.typesetter)	×
317	end)
318	end
319
320	package.documentation = [[
321	\begin{document}
322	Scripts like the Latin alphabet you are currently reading are normally written left to right (LTR); however, some scripts, such as Arabic and Hebrew, are written right to left (RTL).
323	The \autodoc:package{bidi} package, which is loaded by default, provides SILE with the ability to correctly typeset right-to-left text and also documents which mix right-to-left and left-to-right typesetting.
324	Because it is loaded by default, you can use both LTR and RTL text within a paragraph and SILE will ensure that the output characters appear in the correct order.
325
326	The \autodoc:package{bidi} package provides two commands, \autodoc:command{\thisframeLTR} and \autodoc:command{\thisframeRTL}, which set the default text direction for the current frame.
327	If you tell SILE that a frame is RTL, the text will start in the right margin and proceed leftward.
328	It also provides the commands \autodoc:command{\bidi-off} and \autodoc:command{\bidi-on}, which allow you to trade off bidirectional support for a dubious increase in speed.
329	\end{document}
330	]]	22✔
331
332	return package	22✔

sile-typesetter / sile / 10728217744

Source File Press 'n' to go to next uncovered line, 'b' for previous

Source File
Press 'n' to go to next uncovered line, 'b' for previous