Comments
Patch
@@ -22,7 +22,7 @@
touch hg.1.txt
hg.1.gendoc.txt: $(GENDOC)
- ${PYTHON} gendoc.py > $@.tmp
+ ${PYTHON} gendoc.py hg.1.gendoc > $@.tmp
mv $@.tmp $@
hgrc.5: ../mercurial/help/config.txt
@@ -1,3 +1,8 @@
+"""usage: %s DOC ...
+
+where DOC is the name of a document
+"""
+
import os, sys, textwrap
# import from the live mercurial repo
sys.path.insert(0, "..")
@@ -168,4 +173,12 @@
return extensions.enabled().keys() + extensions.disabled().keys()
if __name__ == "__main__":
- showdoc(sys.stdout)
+ if len(sys.argv) < 2:
+ sys.stderr.write(__doc__ % sys.argv[0])
+ sys.exit(1)
+
+ doc = sys.argv[1]
+ if doc == 'hg.1.gendoc':
+ showdoc(sys.stdout)
+ else:
+ showtopic(sys.stdout, sys.argv[1])