[PATCH 3 of 5 V3] gendoc: dispatch print document content by commandline arguments
Takumi IINO
trot.thunder at gmail.com
Wed Jul 3 08:20:52 CDT 2013
# HG changeset patch
# User Takumi IINO <trot.thunder at gmail.com>
# Date 1372855781 -32400
# Wed Jul 03 21:49:41 2013 +0900
# Node ID 7d62a614cafbf11f33ac21e9d0c24b13d37ea574
# Parent 7cca229fc44fb384b847344b35e7125a1f21476a
gendoc: dispatch print document content by commandline arguments
Before this patch, gendoc.py only prints hg.1.gendoc.txt content.
This adds any content print function.
diff --git a/doc/Makefile b/doc/Makefile
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -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
diff --git a/doc/gendoc.py b/doc/gendoc.py
--- a/doc/gendoc.py
+++ b/doc/gendoc.py
@@ -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])
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