From 4f7907ac68f46a3262829af987c73f18e697c0ec Mon Sep 17 00:00:00 2001
From: Thibaut Lienart <ltib@me.com>
Date: Sat, 24 Oct 2020 19:26:55 +0200
Subject: [PATCH] closes #670 + patch release (#671)

---
 Project.toml                 |  2 +-
 src/converter/markdown/md.jl |  4 ++--
 src/parser/ocblocks.jl       | 43 ++++++++++++++++++------------------
 3 files changed, 24 insertions(+), 25 deletions(-)

diff --git a/Project.toml b/Project.toml
index 1bb9e7155..eed9ac852 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "Franklin"
 uuid = "713c75ef-9fc9-4b05-94a9-213340da978e"
 authors = ["Thibaut Lienart <tlienart@me.com>"]
-version = "0.10.6"
+version = "0.10.7"
 
 [deps]
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
diff --git a/src/converter/markdown/md.jl b/src/converter/markdown/md.jl
index 33768613d..e194852d8 100644
--- a/src/converter/markdown/md.jl
+++ b/src/converter/markdown/md.jl
@@ -108,14 +108,14 @@ function convert_md(mds::AbstractString,
     (lprelx > 0) && (lxdefs = cat(pastdef.(pre_lxdefs), lxdefs, dims=1))
     #>> c. find latex environments
     lxenvs, tokens = find_lxenvs(tokens, lxdefs, braces)
-    deactivate_blocks_in_envs!(blocks, lxenvs)
+    ranges2 = deactivate_blocks_in_envs!(blocks, lxenvs)
     #>> d. find latex commands
     lxcoms, _ = find_lxcoms(tokens, lxdefs, braces)
 
     #> 3[ex]. find double brace blocks, note we do it on pre_ocb tokens
     # as the step `find_all_ocblocks` possibly found and deactivated {...}.
     dbb = find_double_brace_blocks(toks_pre_ocb)
-    deactivate_inner_dbb!(dbb, ranges)
+    deactivate_inner_dbb!(dbb, vcat(ranges, ranges2))
 
     # ------------------------------------------------------------------------
     #> 4. Page variable definition (mddefs), also if in config, update lxdefs
diff --git a/src/parser/ocblocks.jl b/src/parser/ocblocks.jl
index 4951c251d..1447b1296 100644
--- a/src/parser/ocblocks.jl
+++ b/src/parser/ocblocks.jl
@@ -141,33 +141,13 @@ function deactivate_inner_blocks!(blocks::Vector{OCBlock}, nin=MD_OCB_NO_INNER)
     return ranges
 end
 
-
-"""
-$SIGNATURES
-
-Given ranges found by `deactivate_inner_blocks!` deactivate double brace blocks
-that are within those ranges (they will be reprocessed later).
-"""
-function deactivate_inner_dbb!(dbb, ranges)
-    isempty(dbb) && return nothing
-    isempty(ranges) && return nothing
-    active = ones(Bool, length(dbb))
-    for (i, d) in enumerate(dbb)
-        hd, td = from(d), to(d)
-        r = findfirst(r -> r.first < hd && td < r.second, ranges)
-        isnothing(r) || (active[i] = false)
-    end
-    deleteat!(dbb, map(!, active))
-    return nothing
-end
-
 """
 $SIGNATURES
 
 Deactivate blocks that are contained in an environment so that they be reprocessed later.
 """
 function deactivate_blocks_in_envs!(blocks, lxenvs)
-    lxe_ranges = []
+    lxe_ranges = Vector{Pair{Int,Int}}()
     for lxe in lxenvs
         range = from(lxe) => to(lxe)
         any(r -> r.first < range.first && r.second > range.second, lxe_ranges) && continue
@@ -182,7 +162,26 @@ function deactivate_blocks_in_envs!(blocks, lxenvs)
         end
     end
     deleteat!(blocks, inner_blocks)
-    return
+    return lxe_ranges
+end
+
+"""
+$SIGNATURES
+
+Given ranges found by `deactivate_inner_blocks!` deactivate double brace blocks
+that are within those ranges (they will be reprocessed later).
+"""
+function deactivate_inner_dbb!(dbb, ranges)
+    isempty(dbb) && return nothing
+    isempty(ranges) && return nothing
+    active = ones(Bool, length(dbb))
+    for (i, d) in enumerate(dbb)
+        hd, td = from(d), to(d)
+        r = findfirst(r -> r.first < hd && td < r.second, ranges)
+        isnothing(r) || (active[i] = false)
+    end
+    deleteat!(dbb, map(!, active))
+    return nothing
 end
 
 """