Release request commit created with Cranko.

+++ cranko-rc-info-v1
[[projects]]
qnames = ["tectonic", "cargo"]
bump_spec = "micro bump"

+++

CHANGELOG.md

@@ -1,5 +1,13 @@
 # rc: micro bump
 
+- Fix source-based installation by updating to cbindgen 0.15, after later
+  releases in the 0.14 series were yanked (@qtfkwk, #656)
+- Fix unreachable code in the CID/Type0 code (@burrbull, @pkgw, #639, #646)
+- Update the `cargo vcpkg` build process to use a newer version of `vcpkg`, fixing
+  Windows builds when msys2.org is unreliable (@pkgw).
+
+# tectonic 0.1.16 (2020-10-02)
+
 - Add a "plain" backend for reporting status, used when the program is not
   attached to a TTY. It will print out reports with colorization. (#636,
   @ralismark)

Cargo.toml

@@ -40,13 +40,13 @@ regex = "^1.3"
 sha2 = "^0.9"
 tectonic_cfg_support = { path = "cfg_support", version = "0.0.0-dev.0" }
 vcpkg = "0.2.10"
-cbindgen = "0.14.4"
+cbindgen = "0.15.0"
 
 [dependencies]
 app_dirs = { version = "2", package = "app_dirs2" }
 atty = "0.2"
 byte-unit = "^4.0"
-cfg-if = "0.1"
+cfg-if = "1.0"
 structopt = "0.3"
 error-chain = "^0.12"
 flate2 = { version = "^1.0", default-features = false, features = ["zlib"] }
@@ -87,7 +87,7 @@ tokio = "0.1.22"
 
 [package.metadata.vcpkg]
 git = "https://github.com/microsoft/vcpkg"
-rev = "ff1d20fd9a72d72d51a549c27b669cd6040fb7d9"
+rev = "76a7e9248fb3c57350b559966dcaa2d52a5e4458"
 
 [package.metadata.vcpkg.target]
 x86_64-apple-darwin = { install = ["freetype","harfbuzz[icu,graphite2]"] }

tectonic/dpx-cidtype0.c

@@ -208,7 +208,7 @@ add_CIDVMetrics (sfnt *sfont, pdf_obj *fontdict,
         vertOriginX   = PDFUNIT(hmtx[gid].advance*0.5);
         vertOriginY   = defaultVertOriginY;
         for (i = 0;
-             i < vorg->numVertOriginYMetrics && gid > vorg->vertOriginYMetrics[i].glyphIndex;
+             i < vorg->numVertOriginYMetrics && gid >= vorg->vertOriginYMetrics[i].glyphIndex;
              i++) {
             if (gid == vorg->vertOriginYMetrics[i].glyphIndex)
                 vertOriginY = PDFUNIT(vorg->vertOriginYMetrics[i].vertOriginY);