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Whitespace rationalisation of entire code base.

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The number of people has been steadily increasing who read our source
code with an editor that thinks tab stops are 4 spaces apart, as
opposed to the traditional tty-derived 8 that the PuTTY code expects.

So I've been wondering for ages about just fixing it, and switching to
a spaces-only policy throughout the code. And I recently found out
about 'git blame -w', which should make this change not too disruptive
for the purposes of source-control archaeology; so perhaps now is the
time.

While I'm at it, I've also taken the opportunity to remove all the
trailing spaces from source lines (on the basis that git dislikes
them, and is the only thing that seems to have a strong opinion one
way or the other).
    
Apologies to anyone downstream of this code who has complicated patch
sets to rebase past this change. I don't intend it to be needed again.
This commit is contained in:
Simon Tatham
2019-09-08 20:29:00 +01:00
parent b60230dbb8
commit 5d718ef64b
210 changed files with 30897 additions and 30897 deletions
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22
charset/internal.h
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@ -9,13 +9,13 @@
#define lenof(x) ( sizeof((x)) / sizeof(*(x)) )
/* This is an invalid Unicode value used to indicate an error. */
#define ERROR 0xFFFFL /* Unicode value representing error */
#define ERROR 0xFFFFL /* Unicode value representing error */
typedef struct charset_spec charset_spec;
typedef struct sbcs_data sbcs_data;
struct charset_spec {
int charset; /* numeric identifier */
int charset; /* numeric identifier */
/*
* A function to read the character set and output Unicode
@ -24,8 +24,8 @@ struct charset_spec {
* on the input.
*/
void (*read)(charset_spec const *charset, long int input_chr,
charset_state *state,
void (*emit)(void *ctx, long int output), void *emitctx);
charset_state *state,
void (*emit)(void *ctx, long int output), void *emitctx);
/*
* A function to read Unicode characters and output in this
* character set. The `emit' function expects to get byte
@ -33,8 +33,8 @@ struct charset_spec {
* non-representable characters on the input.
*/
void (*write)(charset_spec const *charset, long int input_chr,
charset_state *state,
void (*emit)(void *ctx, long int output), void *emitctx);
charset_state *state,
void (*emit)(void *ctx, long int output), void *emitctx);
void const *data;
};
@ -60,7 +60,7 @@ struct sbcs_data {
* position in this table, you branch according to whether
* sbcs2ucs[ucs2sbcs[X]] is less than, greater than, or equal
* to U.
*
*
* Note that since there may be fewer than 256 valid byte
* values in a particular SBCS, we must supply the length of
* this table as well as the contents.
@ -74,11 +74,11 @@ struct sbcs_data {
*/
charset_spec const *charset_find_spec(int charset);
void read_sbcs(charset_spec const *charset, long int input_chr,
charset_state *state,
void (*emit)(void *ctx, long int output), void *emitctx);
charset_state *state,
void (*emit)(void *ctx, long int output), void *emitctx);
void write_sbcs(charset_spec const *charset, long int input_chr,
charset_state *state,
void (*emit)(void *ctx, long int output), void *emitctx);
charset_state *state,
void (*emit)(void *ctx, long int output), void *emitctx);
/*
* Placate compiler warning about unused parameters, of which we