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convert narrow stderr output to wide forms

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On some platforms, notably GNU libc, you cannot mix narrow and wide
stdio functions on a stream like stdout or stderr. Doing so will drop
the output of one or the other. This change makes all output to the
stderr stream consistently use the wide forms.

This change also converts some fprintf(stderr,...) calls to debug()
calls where appropriate.

Fixes #3692
This commit is contained in:
Kurtis Rader
2017-01-02 21:11:53 -08:00
parent dddbdddcff
commit b118ed69d3
21 changed files with 165 additions and 182 deletions
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6
src/reader.cpp
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@@ -2424,7 +2424,7 @@ const wchar_t *reader_readline(int nchars) {
is_interactive_read = 1;
c = input_readch();
is_interactive_read = was_interactive_read;
// fprintf(stderr, "C: %lx\n", (long)c);
// fwprintf(stderr, L"C: %lx\n", (long)c);
if (((!fish_reserved_codepoint(c))) && (c > 31) && (c != 127) && can_read(0)) {
wchar_t arr[READAHEAD_MAX + 1];
@@ -2486,7 +2486,7 @@ const wchar_t *reader_readline(int nchars) {
if (command_ends_paging(c, focused_on_search_field)) {
clear_pager();
}
// fprintf(stderr, "\n\nchar: %ls\n\n", describe_char(c).c_str());
// fwprintf(stderr, L"\n\nchar: %ls\n\n", describe_char(c).c_str());
switch (c) {
// Go to beginning of line.
@@ -2607,7 +2607,7 @@ const wchar_t *reader_readline(int nchars) {
// up to the end of the token we're completing.
const wcstring buffcpy = wcstring(cmdsub_begin, token_end);
// fprintf(stderr, "Complete (%ls)\n", buffcpy.c_str());
// fwprintf(stderr, L"Complete (%ls)\n", buffcpy.c_str());
complete_flags_t complete_flags = COMPLETION_REQUEST_DEFAULT |
COMPLETION_REQUEST_DESCRIPTIONS |
COMPLETION_REQUEST_FUZZY_MATCH;