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formatting

This commit is contained in:
Werner Lemberg 2001-05-08 13:52:13 +00:00
parent 750ddcd576
commit fc26ecd9d3
3 changed files with 60 additions and 54 deletions
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16
ChangeLog
View File

@ -1,16 +1,16 @@
2001-05-08 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
2001-05-08 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
* src/pcfdriver.c: fixed incorrect bitmap width computation
* src/pcfdriver.c: Fixed incorrect bitmap width computation.
2001-05-08 David Turner <david@freetype.org>
* docs/docmaker.py: updated the DocMaker script in order to add
command line options (--output,--prefix,--title), fix the erroneous
line numbers reported during errors and warnings, and other formatting
issues..
* docs/docmaker.py: Updated the DocMaker script in order to add
command line options (--output,--prefix,--title), fix the erroneous
line numbers reported during errors and warnings, and other
formatting issues.
* src/base/ftcalc.c: various tiny fixes related to rounding in 64-bits
routines and pseudo"optimisations" :-)
* src/base/ftcalc.c: Carious tiny fixes related to rounding in
64-bits routines and pseudo"optimizations" :-)
2001-04-27 David Turner <david@freetype.org>

90
docs/docmaker.py
View File

@ -9,16 +9,16 @@
# DocMaker is very similar to other tools like Doxygen, with the
# following differences:
#
# - it is written in Python (so it's slow, but easy to maintain and
# improve)
# - It is written in Python (so it is slow, but easy to maintain and
# improve).
#
# - the comment syntax used by DocMaker is simpler and makes for
# clearer comments
# - The comment syntax used by DocMaker is simpler and makes for
# clearer comments.
#
# Of course, it doesn't have all the goodies of most similar tools,
# (e.g. C++ class hierarchies), but hey, it's only 2000 lines of
# python
#
# (e.g. C++ class hierarchies), but hey, it is only 2000 lines of
# Python.
#
# DocMaker is mainly used to generate the API references of several
# FreeType packages.
#
@ -28,18 +28,19 @@
import fileinput, sys, os, string, glob, getopt
# The Project's title. This can be overridden from the command line with
# the options "-t" or "--title"
project_title = "Project"
# the options "-t" or "--title".
#
project_title = "Project"
# The project's filename prefix. This can be set from the command line with
# The project's filename prefix. This can be set from the command line with
# the options "-p" or "--prefix"
#
project_prefix = ""
# The project's documentation output directory. This can be set from the
# command line with the options "-o" or "--output"
# The project's documentation output directory. This can be set from the
# command line with the options "-o" or "--output".
#
output_dir = None
output_dir = None
# The following defines the HTML header used by all generated pages.
@ -177,13 +178,13 @@ def html_format( line ):
return result
# open the standard output to a given project documentation file
# use "output_dir" to determine the filename location, when necessary
# and save the old stdout in a tuple that is returned by this function
# Open the standard output to a given project documentation file. Use
# "output_dir" to determine the filename location if necessary and save the
# old stdout in a tuple that is returned by this function.
#
def open_output( filename ):
global output_dir
if output_dir and output_dir != "":
filename = output_dir + os.sep + filename
@ -194,22 +195,23 @@ def open_output( filename ):
return ( new_file, old_stdout )
# close the output that was returned by "close_output"
#
# Close the output that was returned by "close_output".
#
def close_output( output ):
output[0].close()
sys.stdout = output[1]
# check output directoy
# Check output directory.
#
def check_output( ):
global output_dir
if output_dir:
if output_dir != "":
if not os.path.isdir( output_dir ):
sys.stderr.write( "argument '"+output_dir+"' is not a valid directory" )
sys.exit(2)
sys.stderr.write( "argument" + " '" + output_dir + "' " +
"is not a valid directory" )
sys.exit( 2 )
else:
output_dir = None
@ -416,7 +418,7 @@ class DocParagraph:
i = 0
while i < l and word[i] in alphanum:
i = i + 1
if i < l:
extra = word[i :]
word = word[0 : i]
@ -939,11 +941,11 @@ class DocSection:
#
if self.elements.has_key( block.name ):
block.print_error( "duplicate element definition for " +
"'" + block.name + "' " +
"in section " +
"'" + self.name + "'\n" +
"previous definition in " +
"'" + self.elements[block.name].location() + "'" )
"'" + block.name + "' " +
"in section " +
"'" + self.name + "'\n" +
"previous definition in " +
"'" + self.elements[block.name].location() + "'" )
self.elements[block.name] = block
self.list.append( block )
@ -1119,20 +1121,17 @@ class DocSectionList:
def dump_html_sections( self ):
for section in self.sections.values():
if section.filename:
output = open_output( section.filename )
section.dump_html( self.identifiers )
close_output( output )
def dump_html_index( self ):
output = open_output( self.index_filename )
output = open_output( self.index_filename )
num_columns = 3
total = len( self.index )
@ -1387,8 +1386,8 @@ def make_block_list( args = None ):
# sys.stderr.write( repr( sys.argv[1 :] ) + '\n' )
if not args:
args = sys.argv[1:]
args = sys.argv[1 :]
for pathname in args:
if string.find( pathname, '*' ) >= 0:
newpath = glob.glob( pathname )
@ -1595,25 +1594,28 @@ def main( argv ):
global html_header, html_header1, html_header2, html_header3
try:
opts, args = getopt.getopt( sys.argv[1:], "ht:o:p:", [ "help", "title=", "output=", "prefix=" ] )
opts, args = getopt.getopt( sys.argv[1:],
"ht:o:p:",
[ "help", "title=", "output=", "prefix=" ] )
except getopt.GetoptError:
usage()
sys.exit(2)
sys.exit( 2 )
if args == []:
usage()
sys.exit(1)
sys.exit( 1 )
# process options
#
project_title = "Project"
project_prefix = None
project_prefix = None
output_dir = None
for opt in opts:
if opt[0] in ( "-h", "--help" ):
usage()
sys.exit(0)
sys.exit( 0 )
if opt[0] in ( "-t", "--title" ):
project_title = opt[1]
@ -1628,9 +1630,11 @@ def main( argv ):
check_output( )
# we begin by simply building a list of DocBlock elements
#
list = make_block_list( args )
# now, sort the blocks into sections
#
document = DocDocument()
for block in list:
document.append_block( block )

8
src/base/ftcalc.c
View File

@ -138,6 +138,7 @@
FT_Int s;
FT_Long d;
s = 1;
if ( a < 0 ) { a = -a; s = -1; }
if ( b < 0 ) { b = -b; s = -s; }
@ -146,7 +147,7 @@
d = ( c > 0 ? ( (FT_Int64)a * b + ( c >> 1 ) ) / c
: 0x7FFFFFFFL );
return ( s > 0 ) ? d : -d;
return ( s > 0 ) ? d : -d;
}
@ -156,13 +157,14 @@
FT_Long b )
{
FT_Int s = 1;
FT_Long c;
FT_Long c;
if ( a < 0 ) { a = -a; s = -1; }
if ( b < 0 ) { b = -b; s = -s; }
c = (FT_Long)( ( (FT_Int64)a * b + 0x8000 ) >> 16 );
return ( s > 0 ) ? c : -c ;
return ( s > 0 ) ? c : -c ;
}