qemu-options: Remove stray colons from output of --help

Commit 43f187a broke --help: it put colons into blank lines.  It
removed the colon from DEFHEADING(TITLE:) and added it back in the
macro expansion of DEFHEADING(TITLE), so hxtool can emit "@subsection
TITLE" more easily.  Trouble is it's added back even for the blank
lines made with DEFHEADING().

Put the colons back where they were before commit 43f187a, and strip
them in hxtool instead.

Cc: Paolo Bonzini <[email protected]>
CC: [email protected]
Signed-off-by: Markus Armbruster <[email protected]>
Message-Id: <20171002140307[email protected]>
Reviewed-by: Marc-André Lureau <[email protected]>

diff --git a/qemu-options-wrapper.h b/qemu-options-wrapper.h
index 4d7aeb13523f8bdfa1aca3ae24bb39e3e6a46d0c..13bfea0294f247ca281b0654f937073bb24b13d3 100644 (file)
--- a/qemu-options-wrapper.h
+++ b/qemu-options-wrapper.h
@@ -14,7 +14,7 @@
 
 #define ARCHHEADING(text, arch_mask) \
     if ((arch_mask) & arch_type)    \
-        puts(stringify(text) ":");
+        puts(stringify(text));
 
 #define DEFHEADING(text) ARCHHEADING(text, QEMU_ARCH_ALL)
 

diff --git a/qemu-options.hx b/qemu-options.hx
index 32d93781722cb2fc2f84981f316abc984b2c2906..9090f10257821bbf1ae7655da63e234b44f35730 100644 (file)
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -6,7 +6,7 @@ HXCOMM construct option structures, enums and help message for specified
 HXCOMM architectures.
 HXCOMM HXCOMM can be used for comments, discarded from both texi and C
 
-DEFHEADING(Standard options)
+DEFHEADING(Standard options:)
 STEXI
 @table @option
 ETEXI
@@ -584,7 +584,7 @@ STEXI
 ETEXI
 DEFHEADING()
 
-DEFHEADING(Block device options)
+DEFHEADING(Block device options:)
 STEXI
 @table @option
 ETEXI
@@ -1187,7 +1187,7 @@ STEXI
 ETEXI
 DEFHEADING()
 
-DEFHEADING(USB options)
+DEFHEADING(USB options:)
 STEXI
 @table @option
 ETEXI
@@ -1252,7 +1252,7 @@ STEXI
 ETEXI
 DEFHEADING()
 
-DEFHEADING(Display options)
+DEFHEADING(Display options:)
 STEXI
 @table @option
 ETEXI
@@ -1789,7 +1789,7 @@ STEXI
 ETEXI
 ARCHHEADING(, QEMU_ARCH_I386)
 
-ARCHHEADING(i386 target only, QEMU_ARCH_I386)
+ARCHHEADING(i386 target only:, QEMU_ARCH_I386)
 STEXI
 @table @option
 ETEXI
@@ -1905,7 +1905,7 @@ STEXI
 ETEXI
 DEFHEADING()
 
-DEFHEADING(Network options)
+DEFHEADING(Network options:)
 STEXI
 @table @option
 ETEXI
@@ -2486,7 +2486,7 @@ STEXI
 ETEXI
 DEFHEADING()
 
-DEFHEADING(Character device options)
+DEFHEADING(Character device options:)
 STEXI
 
 The general form of a character device option is:
@@ -2819,7 +2819,7 @@ STEXI
 ETEXI
 DEFHEADING()
 
-DEFHEADING(Device URL Syntax)
+DEFHEADING(Device URL Syntax:)
 STEXI
 
 In addition to using normal file images for the emulated storage devices,
@@ -3049,7 +3049,7 @@ STEXI
 @end table
 ETEXI
 
-DEFHEADING(Bluetooth(R) options)
+DEFHEADING(Bluetooth(R) options:)
 STEXI
 @table @option
 ETEXI
@@ -3125,7 +3125,7 @@ ETEXI
 DEFHEADING()
 
 #ifdef CONFIG_TPM
-DEFHEADING(TPM device options)
+DEFHEADING(TPM device options:)
 
 DEF("tpmdev", HAS_ARG, QEMU_OPTION_tpmdev, \
     "-tpmdev passthrough,id=id[,path=path][,cancel-path=path]\n"
@@ -3215,7 +3215,7 @@ DEFHEADING()
 
 #endif
 
-DEFHEADING(Linux/Multiboot boot specific)
+DEFHEADING(Linux/Multiboot boot specific:)
 STEXI
 
 When using these options, you can use a given Linux or Multiboot
@@ -3271,7 +3271,7 @@ STEXI
 ETEXI
 DEFHEADING()
 
-DEFHEADING(Debug/Expert options)
+DEFHEADING(Debug/Expert options:)
 STEXI
 @table @option
 ETEXI
@@ -4178,7 +4178,8 @@ STEXI
 @end table
 ETEXI
 DEFHEADING()
-DEFHEADING(Generic object creation)
+
+DEFHEADING(Generic object creation:)
 STEXI
 @table @option
 ETEXI

diff --git a/scripts/hxtool b/scripts/hxtool
index 1e2c97c5e69db8a64ee0822f5ed76abe0fefcafd..7d7c4289e32926ccc026bcb0ecd63c64cfedd87a 100644 (file)
--- a/scripts/hxtool
+++ b/scripts/hxtool
@@ -19,7 +19,8 @@ hxtoh()
 print_texi_heading()
 {
     if test "$*" != ""; then
-        printf "@subsection %s\n" "$*"
+        title="$*"
+        printf "@subsection %s\n" "${title%:}"
     fi
 }