diff options
Diffstat (limited to 'Build/source/texk/web2c/cwebdir/common.w')
-rw-r--r-- | Build/source/texk/web2c/cwebdir/common.w | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Build/source/texk/web2c/cwebdir/common.w b/Build/source/texk/web2c/cwebdir/common.w index 377a796126e..85188f4e405 100644 --- a/Build/source/texk/web2c/cwebdir/common.w +++ b/Build/source/texk/web2c/cwebdir/common.w @@ -149,8 +149,8 @@ some of \.{CWEB}'s routines use the fact that it is safe to refer to @<Global var...@>= char buffer[long_buf_size]; /* where each line of input goes */ char *buffer_end=buffer+buf_size-2; /* end of |buffer| */ -char *limit=buffer; /* points to the last character in the buffer */ char *loc=buffer; /* points to the next character to be read from the buffer */ +char *limit=buffer; /* points to the last character in the buffer */ @ In the unlikely event that your standard I/O library does not support |feof|, |getc|, and |ungetc| you may have to change things here. @@ -198,7 +198,7 @@ FILE *change_file; /* change file */ char file_name[max_include_depth][max_file_name_length]; /* stack of non-change file names */ char change_file_name[max_file_name_length]; /* name of change file */ -char alt_web_file_name[max_file_name_length]; /* alternate name to try */ +static char alt_web_file_name[max_file_name_length]; /* alternate name to try */ int line[max_include_depth]; /* number of current line in the stacked files */ int change_line; /* number of current line in change file */ int change_depth; /* where \.{@@y} originated during a change */ @@ -218,8 +218,8 @@ Here's a shorthand expression for inequality between the two lines: strncmp(buffer, change_buffer, (size_t)(limit-buffer))) @<Global var...@>= -char change_buffer[buf_size]; /* next line of |change_file| */ -char *change_limit; /* points to the last character in |change_buffer| */ +static char change_buffer[buf_size]; /* next line of |change_file| */ +static char *change_limit; /* points to the last character in |change_buffer| */ @ Procedure |prime_the_change_buffer| sets |change_buffer| in preparation for the next matching operation. @@ -607,8 +607,8 @@ usually have |name_ptr->byte_start==byte_ptr|, and certainly we want to keep |name_ptr<=name_dir_end| and |byte_ptr<=byte_mem_end|. @<Global var...@>= -name_pointer name_ptr; /* first unused position in |name_dir| */ char *byte_ptr; /* first unused position in |byte_mem| */ +name_pointer name_ptr; /* first unused position in |name_dir| */ @ @<Init...@>= name_dir->byte_start=byte_ptr=byte_mem; /* position zero in both arrays */ |