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Bug 503 - ParseCommandLine() lacks support for escaped doublequote
Summary: ParseCommandLine() lacks support for escaped doublequote
Status: RESOLVED FIXED
Alias: None
Product: SDL
Classification: Unclassified
Component: main (show other bugs)
Version: HG 1.2
Hardware: x86 Windows (All)
: P2 normal
Assignee: Ryan C. Gordon
QA Contact: Sam Lantinga
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-10-10 14:52 UTC by Tony J. White
Modified: 2007-12-29 10:58 UTC (History)
0 users

See Also:

Attachments
svn3450 - support escaped doublequote chars in command line arguments (1.40 KB, patch)
2007-10-10 14:53 UTC, Tony J. White 		Details | Diff
svn3450 - support escaped doublequote chars in command line arguments #2 (1.38 KB, patch)
2007-10-10 15:01 UTC, Tony J. White 		Details | Diff
Show Obsolete (1) View All Add an attachment (proposed patch, testcase, etc.)

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Description Tony J. White 2007-10-10 14:52:24 UTC 
The ParseCommandLine() function in SDL_win32_main.c does not support escaped doublequotes (").  This is problematic when trying to pass a quoted string to an SDL application on the command line.  For instance, to start ioquake3 with a specified fs_homepath, I would run:

ioquake3.x86.exe +set fs_homepath "\"C:\Program Files\Quake 3\""

When using the SDL version of ioquake3.exe, the parsing ends at the second doublequote so the fs_homepath becomes just \.

Attached patch adds support for parsing escaped double quotes.
Comment 1 Tony J. White 2007-10-10 14:53:12 UTC 
Created attachment 234 [details]
svn3450 - support escaped doublequote chars in command line arguments
Comment 2 Tony J. White 2007-10-10 15:01:45 UTC 
Created attachment 235 [details]
svn3450 - support escaped doublequote chars in command line  arguments #2

removed unused variable
Comment 3 Sam Lantinga 2007-12-29 10:58:51 UTC 
This is in subversion with revision 3487.  Thanks!