Add utf8proc for handling character properties

Based on JuliaStrings/utf8proc@d81308f. Closes #722
jonas · May 21, 2018 · 02f673e · 02f673e
1 parent ece9c1b
commit 02f673e
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Showing 12 changed files with 16,101 additions and 796 deletions.
diff --git a/Makefile b/Makefile
@@ -269,7 +269,7 @@ COMPAT_CPPFLAGS += -DNO_WORDEXP
 COMPAT_OBJS += compat/wordexp.o
 endif
 
-COMPAT_OBJS += compat/hashtab.o compat/wcwidth.o
+COMPAT_OBJS += compat/hashtab.o compat/utf8proc.o
 
 override CPPFLAGS += $(COMPAT_CPPFLAGS)
 
@@ -320,7 +320,7 @@ src/tig: $(TIG_OBJS)
 TEST_GRAPH_OBJS = test/tools/test-graph.o src/string.o src/util.o src/io.o $(GRAPH_OBJS) $(COMPAT_OBJS)
 test/tools/test-graph: $(TEST_GRAPH_OBJS)
 
-DOC_GEN_OBJS = tools/doc-gen.o src/string.o src/types.o src/util.o src/request.o compat/wcwidth.o
+DOC_GEN_OBJS = tools/doc-gen.o src/string.o src/types.o src/util.o src/request.o $(COMPAT_OBJS)
 tools/doc-gen: $(DOC_GEN_OBJS)
 
 OBJS = $(sort $(TIG_OBJS) $(TEST_GRAPH_OBJS) $(DOC_GEN_OBJS))

diff --git a/NEWS.adoc b/NEWS.adoc
@@ -14,6 +14,7 @@ Improvements:
  - Support running Tig via a Git alias. (GH #763)
  - Use ISO-8601 letters for short relative dates. (GH #759)
  - Change date formatting to show timezones by default. (GH #428, #811)
+ - Use utf8proc to handle Unicode characters. (GH #827)
 
 Bug fixes: