import os
import re
import sys
if len(sys.argv) < 2:
print('Usage: python lst_convert_generic.py [file.lst]', file=sys.stderr)
sys.exit(1)
input_filename = sys.argv[1]
if not os.path.exists(input_filename):
print(f'Cannot find file {input_filename}.', file=sys.stderr)
sys.exit(1)
style = '''
body {
font-variant-ligatures: none;
}
pre {
font-family: 'Courier New', Courier, monospace;
}
a {
color: black;
}
.bottom-nav {
position: sticky;
bottom: 0px;
background-color: white;
text-align: right;
}
h3, h4 {
margin: 0;
}
'''
preamble = f'''
{input_filename}
'''
postamble = '''
'''
category = {
'A': 'applications',
'a': 'access software (screen readers, etc)',
'B': 'BIOS',
'b': 'vendor-specific BIOS extensions,',
'C': 'CPU-generated',
'c': 'caches/spoolers,',
'D': 'DOS kernel',
'd': 'disk I/O enhancements,',
'E': 'DOS extenders',
'e': 'electronic mail',
'F': 'FAX,',
'f': 'file manipulation',
'G': 'debuggers/debugging tools',
'g': 'games,',
'H': 'hardware',
'h': 'vendor-specific hardware,',
'I': 'IBM workstation/terminal emulators',
'i': 'system info/monitoring,',
'J': 'Japanese',
'j': 'joke programs,',
'K': 'keyboard enhancers',
'k': 'file/disk compression,',
'l': 'shells/command interpreters,',
'M': 'mouse/pointing device',
'm': 'memory management,',
'N': 'network',
'n': 'non-traditional input devices,',
'O': 'other operating systems,',
'P': 'printer enhancements',
'p': 'power management,',
'Q': 'DESQview/TopView and Quarterdeck programs,',
'R': 'remote control/file access',
'r': 'runtime support,',
'S': 'serial I/O',
's': 'sound/speech,',
'T': 'DOS-based task switchers/multitaskers',
't': 'TSR libraries',
'U': 'resident utilities',
'u': 'emulators,',
'V': 'video',
'v': 'virus/antivirus,',
'W': 'MS Windows,',
'X': 'expansion bus BIOSes',
'x': 'non-volatile config storage',
'y': 'security',
'*': 'reserved (and not otherwise classified)',
'!': 'document info',
'-': 'uncategorized',
}
REGEX_HEADER = re.compile(r'--------(.)(.+)')
REGEX_TITLE = re.compile(r'.*?-?(.*)')
with open(input_filename, 'rb') as f:
source = f.read().decode('latin_1')
segments = []
current_segment = []
for line in source.split('\r\n'):
matchres = REGEX_HEADER.match(line)
if matchres:
if current_segment:
segments.append(current_segment)
current_segment = []
current_segment.append(line)
if current_segment:
segments.append(current_segment)
current_segment = []
header = segments[0][:2]
description = segments[0][2:]
segments = segments[1:]
parsed_segments = []
ids = {}
for seg in segments:
if len(seg) < 2: continue
matchres = REGEX_HEADER.match(seg[0])
typ, i = matchres.groups()
i = i.strip('-')
if i in ids:
link_id = f'{i}_{ids[i]}'
ids[i] += 1
else:
link_id = i
ids[i] = 0
matchres = REGEX_TITLE.match(seg[1])
title = matchres.groups()[0].strip()
parsed_segments.append((typ, i, title, seg[1:], link_id))
# collect category toc.
alpha_idx = {}
for seg in parsed_segments:
if not alpha_idx.get(seg[0]):
alpha_idx[seg[0]] = []
alpha_idx[seg[0]].append((seg[1], seg[2], seg[4]))
with open(f'{input_filename}.HTML', 'w') as f:
f.write(preamble)
# write header.
f.write('\n\n')
for line in header:
f.write(f'\n{line}
\n')
f.write('\n
\n')
# write description.
f.write('\n\n')
for line in description:
f.write(line)
f.write('\n')
f.write('\n\n')
f.write('\nTable of Contents: by Order by Category
\n')
f.write('\n\nTable of Contents by Order
\n\n')
for typ, i, title, body, link_id in parsed_segments:
f.write(f'{i} - {title}
\n')
f.write('\nTop\n')
f.write('\n
\n\n')
for ak in sorted(alpha_idx):
f.write(f'{ak}')
if ak in category:
f.write(f' - {category[ak]}')
f.write('
\n')
f.write('
\n')
for ak in sorted(alpha_idx):
f.write(f'{ak}')
if ak in category:
f.write(f' - {category[ak]}')
f.write('
\n')
for i, title, link_id in alpha_idx[ak]:
f.write(f'{i} - {title}
\n')
f.write('\nTop\n')
f.write('
\n')
f.write('\n
\n')
# write body.
for typ, i, title, body, link_id in parsed_segments:
f.write(f'\n{i} - {title}
')
f.write('\n\n')
for line in body:
f.write(line.replace('&', '&')..replace('<', '<').replace('>', '>'))
f.write('\n')
f.write('\n\n')
f.write('\nTop\n')
f.write('\n
\n')
f.write('\n')
f.write(postamble)