diff options
Diffstat (limited to 'src/LexGen.py')
| -rw-r--r-- | src/LexGen.py | 81 |
1 files changed, 57 insertions, 24 deletions
diff --git a/src/LexGen.py b/src/LexGen.py index 72f7af2f4..50b088613 100644 --- a/src/LexGen.py +++ b/src/LexGen.py @@ -19,20 +19,28 @@ import glob # a definition line and the results. # The results are replaced by regenerating based on the definition line. # The definition line is a comment prefix followed by "**". +# If there is a digit after the ** then this indicates which list to use +# and the digit and next character are not part of the definition # Backslash is used as an escape within the definition line. # The part between \( and \) is repeated for each item in the list. # \* is replaced by each list item. \t, and \n are tab and newline. -def CopyWithInsertion(input, output, commentPrefix, list): +def CopyWithInsertion(input, commentPrefix, *lists): copying = 1 - for line in input.readlines(): + listid = 0 + output = [] + for line in input.split("\n"): if copying: - output.write(line) + output.append(line) if line.startswith(commentPrefix + "++Autogenerated"): copying = 0 definition = "" elif not copying and line.startswith(commentPrefix + "**"): - output.write(line) - definition = line[len(commentPrefix + "**"):-1] + output.append(line) + definition = line[len(commentPrefix + "**"):] + listid = 0 + if definition[0] in string.digits: + listid = int(definition[:1]) + definition = definition[2:] # Hide double slashes as a control character definition = definition.replace("\\\\", "\001") # Do some normal C style transforms @@ -43,41 +51,63 @@ def CopyWithInsertion(input, output, commentPrefix, list): startRepeat = definition.find("\\(") endRepeat = definition.find("\\)") intro = definition[:startRepeat] + out = "" if intro.endswith("\n"): pos = 0 else: pos = len(intro) - output.write(intro) + out += intro middle = definition[startRepeat+2:endRepeat] - for i in list: + for i in lists[listid]: item = middle.replace("\\*", i) if pos and (pos + len(item) >= 80): - output.write("\\\n") + out += "\\\n" pos = 0 - output.write(item) + out += item pos += len(item) if item.endswith("\n"): pos = 0 outro = definition[endRepeat+2:] - output.write(outro) - output.write("\n") + out += outro + output.append(out) elif line.startswith(commentPrefix + "--Autogenerated"): copying = 1 - output.write(line) + output.append(line) + return "\n".join(output) -def Regenerate(filename, commentPrefix, list, outmode="wt"): +def UpdateFile(filename, updated): + """ If the file is different to updated then copy updated + into the file else leave alone so CVS and make don't treat + it as modified. """ + infile = open(filename, "rb") + original = infile.read() + infile.close() + if updated != original: + os.unlink(filename) + out = open(filename, "wb") + out.write(updated) + out.close() + print "Changed", filename + +def RegenerateOverLists(filename, commentPrefix, crlf, *lists): try: - infile = open(filename, "rt") + infile = open(filename, "rb") except IOError: print "Can not open", filename return - tempname = filename + ".tmp" - out = open(tempname, outmode) - CopyWithInsertion(infile, out, commentPrefix, list) - out.close() + original = infile.read() infile.close() - os.unlink(filename) - os.rename(tempname, filename) + contents = original.replace("\r\n", "\n") + updated = CopyWithInsertion(contents, commentPrefix, *lists) + if crlf: + updated = updated.replace("\n", "\r\n") + UpdateFile(filename, updated) + +def Regenerate(filename, commentPrefix, *lists): + RegenerateOverLists(filename, commentPrefix, 1, *lists) + +def RegenerateBinary(filename, commentPrefix, *lists): + RegenerateOverLists(filename, commentPrefix, 0, *lists) def FindModules(lexFile): modules = [] @@ -94,12 +124,15 @@ print lexFiles lexerModules = [] for lexFile in lexFilePaths: lexerModules.extend(FindModules(lexFile)) -print lexerModules +otherProps = ["abbrev.properties", "Embedded.properties", "SciTEGlobal.properties", "SciTE.properties"] +propFilePaths = glob.glob(root + "scite/src/*.properties") +propFiles = [os.path.basename(f) for f in propFilePaths if os.path.basename(f) not in otherProps] +print propFiles Regenerate(root + "scintilla/src/KeyWords.cxx", "//", lexerModules) Regenerate(root + "scintilla/win32/makefile", "#", lexFiles) Regenerate(root + "scintilla/win32/scintilla.mak", "#", lexFiles) Regenerate(root + "scintilla/win32/scintilla_vc6.mak", "#", lexFiles) -Regenerate(root + "scintilla/gtk/makefile", "#", lexFiles, "wb") +RegenerateBinary(root + "scintilla/gtk/makefile", "#", lexFiles) Regenerate(root + "scintilla/gtk/scintilla.mak", "#", lexFiles) -Regenerate(root + "scite/win32/makefile", "#", lexFiles) -Regenerate(root + "scite/win32/scite.mak", "#", lexFiles) +Regenerate(root + "scite/win32/makefile", "#", lexFiles, propFiles) +Regenerate(root + "scite/win32/scite.mak", "#", lexFiles, propFiles) |