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patch 9.0.0124: code has more indent than needed

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Problem:    Code has more indent than needed.
Solution:   Use continue and return statements. (closes #10824)
This commit is contained in:
zeertzjq
2022-07-31 18:34:32 +01:00
committed by Bram Moolenaar
parent c146d974f1
commit 101d57b34b
8 changed files with 257 additions and 265 deletions
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62
src/help.c
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@@ -1220,38 +1220,38 @@ do_helptags(char_u *dirname, int add_help_tags, int ignore_writeerr)
for (i = 0; i < filecount; ++i)
{
len = (int)STRLEN(files[i]);
if (len > 4)
{
if (STRICMP(files[i] + len - 4, ".txt") == 0)
{
// ".txt" -> language "en"
lang[0] = 'e';
lang[1] = 'n';
}
else if (files[i][len - 4] == '.'
&& ASCII_ISALPHA(files[i][len - 3])
&& ASCII_ISALPHA(files[i][len - 2])
&& TOLOWER_ASC(files[i][len - 1]) == 'x')
{
// ".abx" -> language "ab"
lang[0] = TOLOWER_ASC(files[i][len - 3]);
lang[1] = TOLOWER_ASC(files[i][len - 2]);
}
else
continue;
if (len <= 4)
continue;
// Did we find this language already?
for (j = 0; j < ga.ga_len; j += 2)
if (STRNCMP(lang, ((char_u *)ga.ga_data) + j, 2) == 0)
break;
if (j == ga.ga_len)
{
// New language, add it.
if (ga_grow(&ga, 2) == FAIL)
break;
((char_u *)ga.ga_data)[ga.ga_len++] = lang[0];
((char_u *)ga.ga_data)[ga.ga_len++] = lang[1];
}
if (STRICMP(files[i] + len - 4, ".txt") == 0)
{
// ".txt" -> language "en"
lang[0] = 'e';
lang[1] = 'n';
}
else if (files[i][len - 4] == '.'
&& ASCII_ISALPHA(files[i][len - 3])
&& ASCII_ISALPHA(files[i][len - 2])
&& TOLOWER_ASC(files[i][len - 1]) == 'x')
{
// ".abx" -> language "ab"
lang[0] = TOLOWER_ASC(files[i][len - 3]);
lang[1] = TOLOWER_ASC(files[i][len - 2]);
}
else
continue;
// Did we find this language already?
for (j = 0; j < ga.ga_len; j += 2)
if (STRNCMP(lang, ((char_u *)ga.ga_data) + j, 2) == 0)
break;
if (j == ga.ga_len)
{
// New language, add it.
if (ga_grow(&ga, 2) == FAIL)
break;
((char_u *)ga.ga_data)[ga.ga_len++] = lang[0];
((char_u *)ga.ga_data)[ga.ga_len++] = lang[1];
}
}