diff options
Diffstat (limited to 'tegra_pmx_utils.py')
| -rw-r--r-- | tegra_pmx_utils.py | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/tegra_pmx_utils.py b/tegra_pmx_utils.py index ece3c16..2551282 100644 --- a/tegra_pmx_utils.py +++ b/tegra_pmx_utils.py @@ -74,21 +74,31 @@ def gen_wrapped_c_macro_header(macro, params): s += '\n' return s -def append_aligned_tabs_indent_with_tabs(s): +def len_evaluating_tabs(s): + l = 0 + for c in s: + if c == '\t': + l = (l + 8) & ~7 + else: + l += 1 + return l + +def append_aligned_tabs_indent_with_tabs(s, min_slashpos): lines = s.split('\n') if lines[-1].strip() == '': del lines[-1] + # This is intended to translate leading spaces to TABs, so that callers + # don't have to work out the right number of TABs to use. It also would + # affect intra-line space, but there is none in practice so far. for i, l in enumerate(lines): - lines[i] = l.replace('\t', ' ') + lines[i] = l.replace(' ', '\t') max_len = 0 for l in lines: - max_len = max(max_len, len(l)) - tabpos = (max_len + 7) // 8 + max_len = max(max_len, len_evaluating_tabs(l)) + max_len = max(max_len, min_slashpos) + tabpos = (max_len + 7) & ~7 for i, l in enumerate(lines): - remaining = 72 - len(l) - lines[i] += gen_tab_padding_to(len(l) + 1, 73) + '\\' - for i, l in enumerate(lines): - lines[i] = l.replace(' ', '\t') + lines[i] += gen_tab_padding_to(len_evaluating_tabs(l) + 1, tabpos + 1) + '\\' return '\n'.join(lines) def yn_to_boolean(s): |