cross references: Put in parentheses

1 files changed, 10 insertions, 0 deletions

diff --git a/usfm2gmi.py b/usfm2gmi.py
index 7bfef3b..65a0f95 100755
--- a/usfm2gmi.py
+++ b/usfm2gmi.py
@@ -91,6 +91,16 @@ def convert(line):
       skip = 1 # verse reference not necessary for inline fn
     elif word == '\\f*':
       out += ']'
+    # Cross-references (https://ubsicap.github.io/usfm/notes_basic/xrefs.html)
+    elif word == '\\x':
+      out += '('
+      skip = 1 # next character is xref caller
+    elif word == '\\xo':
+      skip = 1 # verse reference not necessary for inline xref
+    elif word in ['\\xt']:
+      continue
+    elif word == '\\x*':
+      out += ')'
     # TODO: support Endnotes (\fe and \fe*)
     elif word in ['\\ft']:
       continue # TODO: fancy formatting of more types