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patch 9.0.1115: code is indented more than needed

Browse Source 
Problem:    Code is indented more than needed.
Solution:   Use an early return to reduce indenting. (Yegappan Lakshmanan,
            closes #11758)
This commit is contained in:
Yegappan Lakshmanan
2022-12-30 18:07:46 +00:00
committed by Bram Moolenaar
parent ef91ae4557
commit ed0c1d5d4b
5 changed files with 379 additions and 358 deletions
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121
src/ex_cmds2.c
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@@ -135,19 +135,19 @@ check_changed(buf_T *buf, int flags)
void
browse_save_fname(buf_T *buf)
{
if (buf->b_fname == NULL)
{
char_u *fname;
if (buf->b_fname != NULL)
return;
fname = do_browse(BROWSE_SAVE, (char_u *)_("Save As"),
NULL, NULL, NULL, NULL, buf);
if (fname != NULL)
{
if (setfname(buf, fname, NULL, TRUE) == OK)
buf->b_flags |= BF_NOTEDITED;
vim_free(fname);
}
}
char_u *fname;
fname = do_browse(BROWSE_SAVE, (char_u *)_("Save As"),
NULL, NULL, NULL, NULL, buf);
if (fname == NULL)
return;
if (setfname(buf, fname, NULL, TRUE) == OK)
buf->b_flags |= BF_NOTEDITED;
vim_free(fname);
}
#endif
@@ -731,60 +731,59 @@ ex_compiler(exarg_T *eap)
// List all compiler scripts.
do_cmdline_cmd((char_u *)"echo globpath(&rtp, 'compiler/*.vim')");
// ) keep the indenter happy...
return;
}
buf = alloc(STRLEN(eap->arg) + 14);
if (buf == NULL)
return;
if (eap->forceit)
{
// ":compiler! {name}" sets global options
do_cmdline_cmd((char_u *)
"command -nargs=* CompilerSet set <args>");
}
else
{
buf = alloc(STRLEN(eap->arg) + 14);
if (buf != NULL)
// ":compiler! {name}" sets local options.
// To remain backwards compatible "current_compiler" is always
// used. A user's compiler plugin may set it, the distributed
// plugin will then skip the settings. Afterwards set
// "b:current_compiler" and restore "current_compiler".
// Explicitly prepend "g:" to make it work in a function.
old_cur_comp = get_var_value((char_u *)"g:current_compiler");
if (old_cur_comp != NULL)
old_cur_comp = vim_strsave(old_cur_comp);
do_cmdline_cmd((char_u *)
"command -nargs=* -keepscript CompilerSet setlocal <args>");
}
do_unlet((char_u *)"g:current_compiler", TRUE);
do_unlet((char_u *)"b:current_compiler", TRUE);
sprintf((char *)buf, "compiler/%s.vim", eap->arg);
if (source_runtime(buf, DIP_ALL) == FAIL)
semsg(_(e_compiler_not_supported_str), eap->arg);
vim_free(buf);
do_cmdline_cmd((char_u *)":delcommand CompilerSet");
// Set "b:current_compiler" from "current_compiler".
p = get_var_value((char_u *)"g:current_compiler");
if (p != NULL)
set_internal_string_var((char_u *)"b:current_compiler", p);
// Restore "current_compiler" for ":compiler {name}".
if (!eap->forceit)
{
if (old_cur_comp != NULL)
{
if (eap->forceit)
{
// ":compiler! {name}" sets global options
do_cmdline_cmd((char_u *)
"command -nargs=* CompilerSet set <args>");
}
else
{
// ":compiler! {name}" sets local options.
// To remain backwards compatible "current_compiler" is always
// used. A user's compiler plugin may set it, the distributed
// plugin will then skip the settings. Afterwards set
// "b:current_compiler" and restore "current_compiler".
// Explicitly prepend "g:" to make it work in a function.
old_cur_comp = get_var_value((char_u *)"g:current_compiler");
if (old_cur_comp != NULL)
old_cur_comp = vim_strsave(old_cur_comp);
do_cmdline_cmd((char_u *)
"command -nargs=* -keepscript CompilerSet setlocal <args>");
}
do_unlet((char_u *)"g:current_compiler", TRUE);
do_unlet((char_u *)"b:current_compiler", TRUE);
sprintf((char *)buf, "compiler/%s.vim", eap->arg);
if (source_runtime(buf, DIP_ALL) == FAIL)
semsg(_(e_compiler_not_supported_str), eap->arg);
vim_free(buf);
do_cmdline_cmd((char_u *)":delcommand CompilerSet");
// Set "b:current_compiler" from "current_compiler".
p = get_var_value((char_u *)"g:current_compiler");
if (p != NULL)
set_internal_string_var((char_u *)"b:current_compiler", p);
// Restore "current_compiler" for ":compiler {name}".
if (!eap->forceit)
{
if (old_cur_comp != NULL)
{
set_internal_string_var((char_u *)"g:current_compiler",
old_cur_comp);
vim_free(old_cur_comp);
}
else
do_unlet((char_u *)"g:current_compiler", TRUE);
}
set_internal_string_var((char_u *)"g:current_compiler",
old_cur_comp);
vim_free(old_cur_comp);
}
else
do_unlet((char_u *)"g:current_compiler", TRUE);
}
}
#endif