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docs: GRegex: @start_position is in bytes

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The start_position arguments are passed to pcre_exec() as the
startoffset, which is in bytes (not characters).

I had recently a doubt about this, so it's better to document it.

https://bugzilla.gnome.org/show_bug.cgi?id=747927
This commit is contained in:
Sébastien Wilmet 2015-04-15 15:00:18 +02:00
parent a4ed89bf75
commit f14052461b
1 changed files with 6 additions and 6 deletions
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12
glib/gregex.c
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@ -1717,7 +1717,7 @@ g_regex_match (const GRegex *regex,
* @regex: a #GRegex structure from g_regex_new()
* @string: (array length=string_len): the string to scan for matches
* @string_len: the length of @string, or -1 if @string is nul-terminated
* @start_position: starting index of the string to match
* @start_position: starting index of the string to match, in bytes
* @match_options: match options
* @match_info: (out) (allow-none): pointer to location where to store
* the #GMatchInfo, or %NULL if you do not need it
@ -1848,7 +1848,7 @@ g_regex_match_all (const GRegex *regex,
* @regex: a #GRegex structure from g_regex_new()
* @string: (array length=string_len): the string to scan for matches
* @string_len: the length of @string, or -1 if @string is nul-terminated
* @start_position: starting index of the string to match
* @start_position: starting index of the string to match, in bytes
* @match_options: match options
* @match_info: (out) (allow-none): pointer to location where to store
* the #GMatchInfo, or %NULL if you do not need it
@ -2119,7 +2119,7 @@ g_regex_split (const GRegex *regex,
* @regex: a #GRegex structure
* @string: (array length=string_len): the string to split with the pattern
* @string_len: the length of @string, or -1 if @string is nul-terminated
* @start_position: starting index of the string to match
* @start_position: starting index of the string to match, in bytes
* @match_options: match time option flags
* @max_tokens: the maximum number of tokens to split @string into.
* If this is less than 1, the string is split completely
@ -2749,7 +2749,7 @@ interpolation_list_needs_match (GList *list)
* @regex: a #GRegex structure
* @string: (array length=string_len): the string to perform matches against
* @string_len: the length of @string, or -1 if @string is nul-terminated
* @start_position: starting index of the string to match
* @start_position: starting index of the string to match, in bytes
* @replacement: text to replace each match with
* @match_options: options for the match
* @error: location to store the error occurring, or %NULL to ignore errors
@ -2840,7 +2840,7 @@ literal_replacement (const GMatchInfo *match_info,
* @regex: a #GRegex structure
* @string: (array length=string_len): the string to perform matches against
* @string_len: the length of @string, or -1 if @string is nul-terminated
* @start_position: starting index of the string to match
* @start_position: starting index of the string to match, in bytes
* @replacement: text to replace each match with
* @match_options: options for the match
* @error: location to store the error occurring, or %NULL to ignore errors
@ -2883,7 +2883,7 @@ g_regex_replace_literal (const GRegex *regex,
* @regex: a #GRegex structure from g_regex_new()
* @string: (array length=string_len): string to perform matches against
* @string_len: the length of @string, or -1 if @string is nul-terminated
* @start_position: starting index of the string to match
* @start_position: starting index of the string to match, in bytes
* @match_options: options for the match
* @eval: a function to call for each match
* @user_data: user data to pass to the function